CN110944402B - Transmission control method and terminal equipment - Google Patents

Abstract

The invention provides a transmission control method and terminal equipment, aiming at solving the problem of transmission conflict in an SMTC window period and a scheduling limitation period. Wherein, the method comprises the following steps: during the SMTC window or scheduling restriction, the transmission process is controlled in accordance with a first collision control policy. Therefore, the terminal equipment carries out transmission processing according to the conflict control strategy, so that the terminal equipment can coordinate the measurement service, the random access flow and the priority of service transmission in a specific period, the conflict of data transmission is prevented, the efficiency of data transmission can be improved, and the system performance is improved.

Description

A transmission control method and terminal device

technical field

The present invention relates to the field of communication technologies, and in particular, to a transmission control method and a terminal device.

Background technique

Since the location of the SS/PBCH Block (also known as the synchronous broadcast signal block) of the NR (New Radio) cell can change, if the terminal cannot determine the location of the SSB of the NR cell, it can only perform blind detection. To detect the SSB will not only prolong the reading time of the SSB, but also increase the power consumption of the terminal.

With the evolution of 5G system standards, SS/PBCH Block Measurement Timing Configuration (SMTC), a synchronization signal/physical broadcast channel block measurement timing configuration for neighbor cell measurement, is introduced. After the introduction of SMTC, the terminal can read the periodic position of the SSB of the NR cell according to the SMTC, so as to avoid prolonged SSB reading time and increased power consumption caused by the terminal equipment being unable to determine the position of the SSB. However, after the introduction of STMC, there is no relevant specification for how to deal with other transmissions in the SMTC window (such as random access and service transmission, etc.), which leads to the problem of data transmission conflict in the SMTC window. Transmission collision problem.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a transmission control method and a terminal device, so as to regulate the transmission collision problem within the SMTC window period and the scheduling restriction period.

In order to solve the above-mentioned technical problems, the present invention is achieved in this way:

In a first aspect, the present invention provides a transmission control method, comprising:

During the SMTC window or scheduling restriction, transmission processing is controlled according to a first collision control policy.

In a second aspect, the present invention also provides another transmission control method, comprising:

In the measurement gap, the transmission processing of the preset service is controlled according to the second conflict control strategy.

In a third aspect, the present invention also provides a terminal device, comprising:

The first processing module is configured to control the transmission processing according to the first conflict control policy during the SMTC window or the scheduling restriction period.

In a fourth aspect, the present invention also provides another terminal device, including:

The processing module is configured to control the transmission processing of the preset service according to the second conflict control strategy during the measurement gap.

In a fifth aspect, the present invention also provides another terminal device, comprising a memory, a processor, and a computer program stored on the memory and running on the processor, when the processor executes the program, the The steps in the above transmission control method provided by the present invention.

In a sixth aspect, the present invention further provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps in the above-mentioned transmission control method provided by the present invention.

In this way, in the embodiment of the present invention, during the SMTC window or the scheduling restriction period, the transmission process is controlled according to the first conflict control policy. In this way, the terminal device performs transmission processing according to the conflict control strategy, so that the terminal device can coordinate the measurement service and the random access process and/or the priority of service transmission during a specific period, prevent data transmission conflicts, improve the efficiency of data transmission, and improve the efficiency of data transmission. system performance.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

1 is one of the flowcharts of a transmission control method provided by an embodiment of the present invention;

Fig. 2 is the second flow chart of the transmission control method provided by the embodiment of the present invention;

3 is one of the structural diagrams of a terminal device provided by an embodiment of the present invention;

FIG. 4 is a second structural diagram of a terminal device provided by an embodiment of the present invention;

5 is a third structural diagram of a terminal device provided by an embodiment of the present invention;

6 is a fourth structural diagram of a terminal device provided by an embodiment of the present invention;

7 is a fifth structural diagram of a terminal device provided by an embodiment of the present invention;

FIG. 8 is a sixth structural diagram of a terminal device provided by an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIG. 1, FIG. 1 is a schematic flowchart of a transmission control method provided by an embodiment of the present invention. As shown in Figure 1, a transmission control method, applied to a terminal device, includes the following steps:

Step 101: During the SMTC window (SMTC window duration) or the scheduling restriction period (restrictionson scheduling availability), control the transmission process according to the first conflict control policy.

In the prior art, during the SMTC window or the scheduling restriction period, the terminal equipment may have random access in the process of measuring the neighboring cell. At this time, the measurement process and the random access process collide. In this embodiment, control transmission processing is performed according to the first conflict control strategy. The terminal device can prioritize the measurement process and random access according to the current importance of the service or the emergency of the service, so as to perform data transmission in sequence. In this way, the transmission processing is performed according to the first conflict control strategy, so that during the SMTC window or the scheduling restriction period, the measurement service, the random access procedure and/or the priority of service transmission can be coordinated, so that the terminal side and the network side can behave in the same way. Reduce the possibility of system errors and improve system performance.

Optionally, the first conflict control strategy specifically includes an uplink transmission strategy, a random access transmission control strategy, and a service transmission control strategy, wherein the uplink transmission strategy, the random access transmission control strategy, and the service transmission control strategy may each exist independently, can also exist at the same time.

The uplink transmission strategy can be at least one of the following strategies:

Strategy 1, the function during the SMTC window or scheduling restriction period is given priority to prevent upstream transmission;

The uplink transmission includes at least one of the following: feedback HARQ (Hybrid Automatic Repeat reQuest), sending SR (Uplink Scheduling Request, Scheduling Request), sending CSI (Channel State Information, Channel State Information), reporting SRS (Sounding Reference Signal, Sounding Reference Signal) sends data on the uplink shared channel.

Strategy 2, if the random access procedure is considered, the above strategy 1 can be modified as follows: block uplink transmission except Msg3 in the random access procedure; wherein Msg3 is the third message of the contention-based random access procedure , is the uplink message sent by the UE (user terminal).

The uplink transmission includes at least one of the following: feedback HARQ (Hybrid Automatic Repeat reQuest), sending SR (Uplink Scheduling Request, Scheduling Request), sending CSI (Channel State Information, Channel State Information), reporting SRS (Sounding Reference Signal, Sounding Reference Signal) sends data on the uplink shared channel.

The random access transmission strategy can be at least one of the following strategies:

Strategy 1: The random access process takes priority over the SMTC window or the function during the scheduling restriction period. If the random access response window (ra-Response Window) or the random access contention resolution timer (ra-Contention ResolutionTimer) is running, monitor the downlink. channel;

Strategy 2: The function of the SMTC window or the scheduling restriction period takes precedence over the random access process. If the random access response window or the random access contention resolution timer is running, the downlink channel is prevented from being monitored;

Strategy 3, on the basis of strategy 2, further restricts monitoring of downlink channels when there is no random access process in the SMTC window or scheduling restriction period, that is, if the random access response window or the random access contention resolution timer is running status, monitor the downlink channel, otherwise prevent the downlink channel from being monitored;

Strategy 4: On the basis of strategy 3, a restriction is added, that is: if the random access response window or the random access contention resolution timer is in the running state, the downlink channel is prevented from being monitored, otherwise the downlink channel is monitored;

Strategy 5: When the random access response window is short or the part of the timer within the SMTC window is small, the random access procedure is prioritized, that is, if the random access response window or the random access contention resolution timer is running, and If the overlapping interval of the SMTC window is less than the predetermined threshold, the downlink channel is monitored, otherwise the downlink channel is prevented from being monitored;

Strategy 6: When the random access response window is long or the part of the timer located in the SMTC window is large, the random access procedure is prioritized, that is, if the random access response window or the random access contention resolution timer is running, and If the overlapping interval with the SMTC window is greater than or equal to the predetermined threshold, the downlink channel is monitored, otherwise the downlink channel is prevented from being monitored.

The service transmission control policy can be at least one of the following policies:

Strategy 1, service transmission takes precedence over the function of the SMTC window or the scheduling restriction period, that is, the transmission of preset services;

Strategy 2, the function of the SMTC window or the scheduling restriction period takes precedence over the service transmission, that is, the transmission of the preset service is prevented;

Strategy 3: When there are fewer channels for service transmission in the SMTC window or during the scheduling restriction period, priority service transmission is given, that is, if the overlap interval between the channel transmitting the preset service and the SMTC window in the time domain is less than the predetermined threshold, then transmit the preset service, otherwise prevent the transmission of the preset service;

Strategy 4: When there are many channels for service transmission within the SMTC window or during the scheduling restriction period, priority is given to service transmission, that is, if in the time domain, the overlapping interval between the channel for transmitting the preset service and the SMTC window is greater than or equal to the predetermined threshold, The preset service is transmitted, otherwise the transmission of the preset service is blocked.

In this embodiment, transmission control may be performed according to any one or more of the above strategies, so as to control the priorities of different services for data transmission. Wherein, in the above strategy, the strategy for the random access procedure and the strategy for the preset service may be executed simultaneously.

When the first conflict strategy includes blocking uplink transmissions other than the Msg3 (message) in the random access procedure, in this manner, it means that the uplink transmission of the Msg3 in the random access procedure can be sent.

When the random access response window or the random access contention resolution timer is in the running state, it indicates that the random access procedure is started, and the downlink channel can be monitored according to the description of the random access procedure, for example, the PDCCH (Physical Downlink Control Channel) can be monitored. ), in this case, the data transmission of the random access procedure is given priority. Of course, monitoring of the downlink channel can also be prevented, that is, the data of the measurement service is preferentially transmitted. When the random access response window or the random access contention resolution timer is not running, the monitoring of the downlink channel or the monitoring of the downlink channel can be prevented. Priority, so as to solve the problem of data transmission conflicts.

Further, if the random access response window or the random access contention resolution timer is in a running state, and the overlapping interval with the SMTC window is less than a predetermined threshold, the downlink channel is monitored, or the downlink channel is prevented from being monitored. If the overlap interval between the random access response window or the random access contention resolution timer and the SMTC window is greater than or equal to a predetermined threshold, the downlink channel can be prevented from being monitored, or the downlink channel can be monitored. In this way, by coordinating measurement services and random access procedures and The priority of service transmission to resolve conflicts in data transmission.

During the SMTC window or scheduling restriction, the transmission of the preset traffic may or may be prevented from being transmitted. In addition, the preset service may be a service defined by a protocol, or a service configured by a network, or a service agreed between the terminal and the network side, or data of a preset logical channel, or a specific configuration grant (Configured Grant). data.

In terms of specific services, the above-mentioned services may be one or more of the following services: URLLC (Low Latency and High Reliability, Ultra-Reliable & Low Latency Communication) service, MCS-C-RNTI (Cell Radio Network Temporary Identifier, Cell Radio Network Temporary Identifier) Wireless network temporary identification) services and DCI (Downlink Control Information, downlink control information) format (format) services, or other services that can be identified as URLLC services.

In a specific embodiment of the present invention, the transmission of the service includes at least one of the following transmissions:

Transmission of control and/or traffic channels related to sending uplink scheduling information, such as transmission of PUCCH (Physical Uplink Control Channel), and/or transmission of PUSCH (Physical Uplink Shared Channel);

Receive transmission of control and/or traffic channels related to downlink scheduling information, such as transmission of PDCCH (Physical Downlink Control Channel) and transmission of PDSCH (Physical Downlink Shared Channel).

For the channels that prevent the transmission of preset services, the transmission of a part of the channels may be blocked, or the transmission of all channels may be blocked.

In the time domain, if the overlapping area between the channel transmitting the preset service and the SMTC window is smaller than the predetermined threshold, the preset service is transmitted, or the transmission of the preset service is prevented; if the overlapping area between the channel transmitting the preset service and the SMTC window is greater than or If it is equal to the predetermined threshold, the preset service is transmitted, or the transmission of the preset service is blocked.

Through the above strategy, it is possible to control the priority of measurement services, random access procedures, and service transmission. Data transmission according to priorities can prevent data conflicts, improve data transmission efficiency, and improve system performance.

Optionally, the preventing monitoring of the downlink channel may specifically include any of the following methods:

The first type: prevent monitoring of the first downlink channel at the first moment, the first downlink channel is the PDCCH and/or PDSCH channel, the first moment is the target symbol in the SMTC window, and the target symbol includes: The symbol carrying the synchronization signal block SSB, and the preceding data symbol and the succeeding data symbol of the successive SSB-carrying symbols.

In the specific embodiment of the present invention, the above description should be understood that the blocked first downlink channel may occupy part or all of the target symbols in the SMTC window.

Among them, in the specific embodiment of the present invention, the above-mentioned first symbol can be used to represent time, for example, the first moment is the target symbol in the SMTC window, and the symbol can also represent time domain transmission resources, such as the symbol bearing SSB, the present Those skilled in the art can choose the correct interpretation according to the scenario. The monitoring of the first downlink channel is prevented at the first moment, which means that the first downlink channel can be monitored at other moments other than the first moment.

The second type: prevent monitoring of the second downlink channel at the second moment, the second downlink channel is the PDCCH and/or the PDSCH channel, and the second moment is all symbols in the SMTC window or during the scheduling restriction period.

The third type: when the timing synchronization (useServingCellTimingForSync) function of the serving cell is enabled, the monitoring of the first downlink channel is prevented at the first moment, otherwise the monitoring of the second downlink channel is prevented at the second moment; The downlink channel is the PDCCH and/or PDSCH channel, and the first moment is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the following consecutive symbols bearing the SSB. One data symbol; the second downlink channel is the PDCCH and/or PDSCH channel, and the second moment is all symbols in the SMTC window or during the scheduling restriction period.

In this way, it can be distinguished according to whether the timing synchronization function of the serving cell is enabled or not. If the timing synchronization function of the serving cell is in the enabled state, the monitoring of the first downlink channel can be prevented at the first moment, and if the timing synchronization function of the serving cell is in the disabled state, the monitoring of the second downlink channel can be prevented at the second moment. channel. For the related description of preventing monitoring of the first downlink channel and preventing monitoring of the second downlink channel, reference may be made to the descriptions in the first manner and the second manner, which will not be repeated here.

The fourth: when the timing synchronization function of the serving cell is enabled, the monitoring of the second downlink channel is prevented at the second moment, otherwise the monitoring of the first downlink channel is prevented at the first moment; the first downlink channel is blocked from monitoring at the first moment; The channel is a PDCCH and/or PDSCH channel, and the first moment is a target symbol in the SMTC window, and the target symbol includes: a symbol bearing SSB, and the previous data symbol and the next data symbol of the consecutive symbols bearing SSB ; The second downlink channel is the PDCCH and/or PDSCH channel, and the second moment is all symbols in the SMTC window or during the scheduling restriction period.

In this way, when the timing synchronization function using the serving cell is enabled, the monitoring of the second downlink channel is prevented at the second moment, and when the timing synchronization function using the serving cell is disabled, the The first moment prevents monitoring of the first downlink channel. For the related description of preventing monitoring of the first downlink channel and preventing monitoring of the second downlink channel, reference may be made to the descriptions in the first manner and the second manner, which will not be repeated here.

In the above manner, measurement services, random access procedures, and priorities of service transmission can be controlled, and data transmission according to priorities can prevent data conflicts, improve data transmission efficiency, and improve system performance.

Optionally, the preventing transmission of the preset service may specifically include any of the following methods:

The first type: prevent monitoring of the third channel and/or prevent sending of the fourth channel at the third moment, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, and the fourth channel is the physical downlink control channel PDCCH and/or physical downlink shared channel PDSCH channel The uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, the third moment is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing the SSB, and the previous data symbol of the continuous symbol bearing the SSB and the next data symbol.

Wherein, the above-mentioned first symbol can be used to represent time. The transmission of the third channel is blocked at the third time, which means that the third channel can be transmitted at other times than the third time.

The second type: prevent monitoring of the third channel and/or prevent sending of the fourth channel at the fourth moment, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, and the fourth channel is the physical downlink control channel PDCCH channel and/or physical downlink shared channel PDSCH channel For the uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, the fourth moment is all symbols in the SMTC window or during the scheduling restriction period.

The third type: when the timing synchronization function using the serving cell is enabled, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the third moment, otherwise, the third channel is monitored and/or at the fourth moment. or prevent the sending of the fourth channel; the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, and the fourth channel is the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, so The third moment is the target symbol in the SMTC window, and the target symbol includes: a symbol bearing SSB, and the previous data symbol and the next data symbol of the symbol that continuously bears SSB; the fourth moment is in the SMTC window. Or all symbols during the scheduling limit.

In this way, it can be distinguished according to whether the timing synchronization function of the serving cell is enabled or not. If the timing synchronization function using the serving cell is enabled, the transmission of the preset service can be blocked at the third moment; if the timing synchronization function using the serving cell is disabled, the preset service can be blocked at the fourth moment transmission. For preventing the transmission of the preset service, reference may be made to the descriptions in the first manner and the second manner above, which will not be repeated here.

The fourth: when the timing synchronization function using the serving cell is enabled, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the fourth time, otherwise the monitoring of the third channel and/or the third time is prohibited at the third time. Or prevent the sending of the fourth channel, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, the fourth channel is the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, so The third moment is the target symbol in the SMTC window, and the target symbol includes: a symbol bearing SSB, and the previous data symbol and the next data symbol of the symbol that continuously bears SSB; the fourth moment is in the SMTC window. Or all symbols during the scheduling limit.

It should be understood that, in the specific embodiment of the present invention, monitoring includes monitoring and/or receiving, and for PDCCH, it is monitoring, and for PDSCH, it is receiving.

In this way, when the timing synchronization function using the serving cell is in the enabled state, the transmission of the preset service is blocked at the fourth moment, and in the case where the timing synchronization function using the serving cell is in the disabled state , and block the transmission of the preset service at the third moment. For the related description of preventing the transmission of the preset service, reference may be made to the descriptions in the above-mentioned first manner and the second manner, which will not be repeated here.

In the above manner, the random access procedure and/or service transmission can be controlled, and the priority of the service can be measured. Data transmission according to the priority can prevent data conflict, improve data transmission efficiency, and improve system performance.

It should be noted that the strategy for random access procedure and service transmission can be executed at the same time. In this way, the random access procedure and service transmission can be controlled to be executed prior to the measurement service, thereby preventing data transmission conflicts.

When the random access procedure or service transmission is performed within the SMTC window or during the scheduling restriction period, the functions that should be performed in the SMTC window or during the scheduling restriction period may be delayed. The function during the period is executed. Optionally, after the transmission processing is controlled according to the first conflict control policy during the SMTC window or the scheduling restriction period, the method further includes:

When the random access procedure or service transmission is performed in the SMTC window, the function of the SMTC window is completed in the next SMTC window;

or

When the random access procedure or service transmission is performed within the SMTC window, the function of the SMTC window is completed in the extended SMTC window.

That is to say, in the specific embodiment of the present invention, the length of the SMTC window can be kept unchanged, and the function that should be performed by the current SMTC window can be delayed until the next SMTC window, that is, the function of the SMTC window can be completed in the next SMTC window; Extend the SMTC window length, so as to complete the function of the SMTC window in the extended SMTC window. For example, the network side configuration is increased by 1 bit, indicating that when there is service transmission, the extended SMTC window is used, and execution is performed through the extended SMTC window.

In this way, the measurement service is processed in the above manner, thereby reducing the interference of the random access procedure or the service transmission to the original function of the SMTC window.

The terminal device in the embodiment of the present invention may be: a mobile phone, a tablet computer (Tablet PersonalComputer), a laptop computer (Laptop Computer), a personal digital assistant (personal digital assistant, PDA for short), a mobile Internet Device (Mobile Internet Device, MID) Or wearable device (Wearable Device) and so on.

In the embodiment of the present invention, by controlling the transmission processing according to the first conflict control policy during the SMTC window or the scheduling restriction period, the terminal device can coordinate the measurement service, the random access process and/or the priority of service transmission in the SMTC window, preventing the When data transmission conflicts, the efficiency of data transmission can be improved, the possibility of system errors can be reduced, and the system performance can be improved.

Referring to FIG. 2, FIG. 2 is a schematic flowchart of another transmission control method provided by an embodiment of the present invention. As shown in Figure 2, a transmission control method includes the following steps:

Step 201: During the measurement gap, control the transmission processing of the preset service according to the second conflict control policy.

In the prior art, in the measurement gap, the terminal equipment may have preset services in the process of measuring neighboring cells, and at this time, the measurement process and the preset services conflict. In this embodiment, the preset service is transmitted and processed according to the second conflict control strategy, where the preset service may be a service defined by a protocol, or a service configured by a network, or a service agreed between the terminal and the network side, or It is a URLLC service, or a service identified by MCS-C-RNTI, or a service identified by a DCI format, or a service represented by other representations that can be identified as URLLC services. The terminal device can prioritize preset services and measurement services, so as to perform data transmission in sequence. In this way, the preset service or the measurement service is transmitted and processed according to the second conflict control strategy, so that the conflict between the measurement service and the preset service can be reduced, the efficiency of data transmission can be improved, and the system performance can be improved.

Optionally, the second conflict control strategy specifically includes at least one of the following strategies:

Transmission of preset services;

prevent the transmission of preset services;

If in the time domain, the channel for transmitting the preset service overlaps with the measurement gap, the preset service is transmitted; otherwise, the transmission of the preset service is prevented;

If in the time domain, the channel for transmitting the preset service overlaps with the measurement gap, the transmission of the preset service is prevented, otherwise the preset service is transmitted;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the measurement gap is smaller than the predetermined threshold, the preset service is transmitted, otherwise, the transmission of the preset service is prevented;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the measurement gap is greater than or equal to the predetermined threshold, the preset service is transmitted, otherwise, the transmission of the preset service is prevented.

In this embodiment, transmission control can be performed according to any one of the above strategies.

Wherein, by transmitting the preset service or preventing the transmission of the preset service, the processing priority of the preset service can be controlled, thereby coordinating the processing priority between the preset service and the measurement service, and preventing data transmission conflicts.

Specifically, if in the time domain, the channel for transmitting the preset service overlaps with the measurement gap, the preset service is transmitted, or the transmission of the preset service is prevented; if the channel for transmitting the preset service does not overlap with the measurement gap, the transmission can be performed. The preset service can also be blocked from transmitting the preset service.

Further, if in the time domain, the overlap interval between the channel for transmitting the preset service and the measurement gap is smaller than the predetermined threshold, the preset service can be transmitted, or the transmission of the preset service is prevented; if the channel for transmitting the preset service overlaps with the measurement gap. When the interval is greater than or equal to the predetermined threshold, the preset service can be transmitted, or the transmission of the preset service can be prevented.

The transmission of the blocking of the preset service has been described in detail before, and will not be described in detail here.

By processing the preset service through the above control strategy, the conflict between the measurement service and the preset service can be reduced, the efficiency of data transmission can be improved, and the system performance can be improved.

Optionally, after controlling the transmission processing according to the second conflict control policy during the measurement gap, the method further includes:

In the case that the random access procedure or service transmission is performed within the measurement gap, the measurement is completed in the next measurement gap;

or

In the case where the random access procedure or service transmission is performed within the measurement gap, the measurement is completed in the extended measurement gap.

In this embodiment, when the random access procedure or service transmission is performed in the measurement gap, the measurement service may be delayed. Therefore, the measurement can be completed in the next measurement gap, or the measurement gap can be extended and completed in the extended measurement gap measurement, so that the random access procedure or service transmission is preferentially processed, and the processing of the measurement service can be ensured.

In this way, the measurement service is processed in the measurement gap, which can reduce the interference of the random access procedure or service transmission to the measurement service.

Referring to FIG. 3, FIG. 3 is a structural diagram of a terminal device provided by an embodiment of the present invention. As shown in FIG. 3, the terminal device 300 includes:

The first processing module 301 is configured to control the transmission processing according to the first conflict control policy during the SMTC window or scheduling restriction period.

Optionally, the first conflict control strategy specifically includes at least one of the following strategies:

Block upstream transmission;

Block uplink transmission except Msg3 in random access procedure;

If the random access response window or the random access contention resolution timer is running, monitor the downlink channel;

If the random access response window or the random access contention resolution timer is running, prevent monitoring of the downlink channel;

If the random access response window or the random access contention resolution timer is running, monitor the downlink channel; otherwise, prevent monitoring of the downlink channel;

If the random access response window or the random access contention resolution timer is in the running state, the monitoring of the downlink channel is prevented, otherwise the downlink channel is monitored;

If the random access response window or the random access contention resolution timer is running, and the overlap interval with the SMTC window is less than the predetermined threshold, monitor the downlink channel, otherwise prevent monitoring of the downlink channel;

If the random access response window or the random access contention resolution timer is running, and the overlap interval with the SMTC window is greater than or equal to a predetermined threshold, monitor the downlink channel, otherwise prevent monitoring of the downlink channel;

Transmission of preset services;

prevent the transmission of preset services;

If in the time domain, the overlap interval between the channel for transmitting the preset service and the SMTC window is less than the predetermined threshold, the preset service is transmitted, otherwise the transmission of the preset service is prevented;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the SMTC window is greater than or equal to the predetermined threshold, the preset service is transmitted, otherwise, the transmission of the preset service is prevented.

Optionally, the uplink transmission includes at least one of the following: feedback HARQ, send SR, send CSI, report SRS, and send data on the uplink shared channel.

Optionally, the preventing monitoring of the downlink channel is specifically:

Prevent monitoring of the first downlink channel at the first moment, the first downlink channel is the PDCCH and/or PDSCH channel, the first moment is the target symbol in the SMTC window, and the target symbol includes: bearing a synchronization signal block The symbol of SSB, and the preceding data symbol and the succeeding data symbol of successive SSB-bearing symbols;

or

Prevent monitoring of the second downlink channel at the second time, the second downlink channel is the PDCCH and/or the PDSCH channel, and the second time is all symbols in the SMTC window or during the scheduling restriction period;

or

When the timing synchronization function using the serving cell is enabled, the first downlink channel is prevented from being monitored at the first moment, otherwise the second downlink channel is prevented from being monitored at the second moment; the first downlink channel is PDCCH and / or PDSCH channel, the first moment is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of consecutive symbols bearing SSB; the first data symbol Two downlink channels are PDCCH and/or PDSCH channels, and the second moment is all symbols in the SMTC window or during the scheduling restriction period;

or

When the timing synchronization function using the serving cell is enabled, the monitoring of the second downlink channel is prevented at the second moment, otherwise the monitoring of the first downlink channel is prevented at the first moment; the first downlink channel is PDCCH and / or PDSCH channel, the first moment is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of consecutive symbols bearing SSB; the first data symbol The second downlink channel is the PDCCH and/or PDSCH channel, and the second moment is all symbols in the SMTC window or during the scheduling restriction period

Optionally, the blocking transmission of the preset service is specifically:

At the third moment, the monitoring of the third channel and/or the transmission of the fourth channel is prevented, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, and the fourth channel is the physical uplink control channel PUCCH And/or the physical uplink shared channel PUSCH channel, the third time is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing the SSB, and the previous data symbol and the next data symbol of the continuous symbol bearing the SSB symbol;

or

Block monitoring of the third channel and/or block sending of the fourth channel at the fourth moment, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, and the fourth channel is the physical uplink control channel PUCCH And/or the physical uplink shared channel PUSCH channel, the fourth moment is all symbols in the SMTC window or during the scheduling restriction period;

or

When the timing synchronization function using the serving cell is enabled, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the third moment, otherwise, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the fourth moment Four channels; the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, the fourth channel is the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, the third time is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of the consecutive symbols bearing SSB; the fourth moment is in the SMTC window or during the scheduling restriction period all symbols;

or

When the timing synchronization function using the serving cell is enabled, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the fourth moment, otherwise the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the third moment. Four channels, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, the fourth channel is the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, the third time is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of the consecutive symbols bearing SSB; the fourth moment is in the SMTC window or during the scheduling restriction period all symbols.

Optionally, as shown in Figure 4, the terminal device further includes:

The second processing module 302 is used to complete the function of the SMTC window in the next SMTC window when the random access process or service transmission is performed in the SMTC window;

or

The third processing module 303 is configured to complete the function of the SMTC window in the extended SMTC window when the random access procedure or service transmission is performed in the SMTC window.

It should be noted that, in this embodiment of the present invention, the above-mentioned terminal device 300 may be a terminal device of any implementation in the embodiment of the invention shown in FIG. 1 , and any implementation in the embodiment of the invention shown in FIG. 1 may be implemented by this implementation. It is realized by the terminal device 300 in the example, and the same beneficial effects are achieved, which will not be repeated here.

Referring to FIG. 5, FIG. 5 is a structural diagram of another terminal device provided by an embodiment of the present invention. As shown in FIG. 5, the terminal device 500 includes:

The processing module 501 is configured to control the transmission processing of the preset service according to the second conflict control strategy during the measurement gap.

Optionally, the second conflict control strategy specifically includes at least one of the following strategies:

Transmission of preset services;

prevent the transmission of preset services;

If in the time domain, the channel for transmitting the preset service overlaps with the measurement gap, the preset service is transmitted; otherwise, the transmission of the preset service is prevented;

If in the time domain, the channel for transmitting the preset service overlaps with the measurement gap, the transmission of the preset service is prevented, otherwise the preset service is transmitted;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the measurement gap is smaller than the predetermined threshold, the preset service is transmitted, otherwise, the transmission of the preset service is prevented;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the measurement gap is greater than or equal to the predetermined threshold, the preset service is transmitted, otherwise, the transmission of the preset service is prevented.

Optionally, as shown in Figure 6, the terminal device further includes:

a first measurement module 502, configured to complete the measurement in the next measurement gap when the random access procedure or service transmission is performed in the measurement gap;

or

The second measurement module 503 is configured to complete the measurement in the extended measurement gap when the random access procedure or service transmission is performed in the measurement gap.

It should be noted that, in this embodiment of the present invention, the above-mentioned terminal device 500 may be a terminal device of any implementation in the embodiment of the invention shown in FIG. 2 , and any implementation in the embodiment of the invention shown in FIG. 2 may be implemented by this implementation. The implementation of the terminal device 500 in the example, and to achieve the same beneficial effects, will not be repeated here.

7 is a schematic diagram of the hardware structure of a terminal device implementing various embodiments of the present invention. The terminal device 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, and a display unit 706 , the user input unit 707 , the interface unit 708 , the memory 709 , the processor 710 , and the power supply 711 and other components. Those skilled in the art can understand that the structure of the terminal device shown in FIG. 7 does not constitute a limitation on the terminal device, and the terminal device may include more or less components than the one shown, or combine some components, or different components layout. In this embodiment of the present invention, the terminal device includes but is not limited to a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted mobile terminal, a wearable device, a pedometer, and the like.

The processor 710 is configured to control the transmission process according to the first conflict control policy during the SMTC window or the scheduling restriction period.

In this way, the terminal device performs transmission processing according to the conflict control strategy, so that the terminal device can coordinate the measurement service and the random access procedure and/or the priority of service transmission during a specific period, prevent data transmission from conflicting, and improve the efficiency of data transmission. Improve system performance.

Optionally, the first conflict control strategy specifically includes at least one of the following strategies:

Block upstream transmission;

Block uplink transmission except Msg3 in random access procedure;

If the random access response window or the random access contention resolution timer is running, monitor the downlink channel;

If the random access response window or the random access contention resolution timer is running, prevent monitoring of the downlink channel;

If the random access response window or the random access contention resolution timer is running, monitor the downlink channel; otherwise, prevent monitoring of the downlink channel;

If the random access response window or the random access contention resolution timer is in the running state, the monitoring of the downlink channel is prevented, otherwise the downlink channel is monitored;

If the random access response window or the random access contention resolution timer is running, and the overlap interval with the SMTC window is less than the predetermined threshold, monitor the downlink channel, otherwise prevent monitoring of the downlink channel;

If the random access response window or the random access contention resolution timer is running, and the overlap interval with the SMTC window is greater than or equal to a predetermined threshold, monitor the downlink channel, otherwise prevent monitoring of the downlink channel;

Transmission of preset services;

prevent the transmission of preset services;

If in the time domain, the overlap interval between the channel for transmitting the preset service and the SMTC window is less than the predetermined threshold, the preset service is transmitted, otherwise the transmission of the preset service is prevented;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the SMTC window is greater than or equal to the predetermined threshold, the preset service is transmitted, otherwise, the transmission of the preset service is prevented.

Optionally, the uplink transmission includes at least one of the following: feedback HARQ, send SR, send CSI, report SRS, and send data on the uplink shared channel.

Optionally, the preventing monitoring of the downlink channel is specifically:

Prevent monitoring of the first downlink channel at the first moment, the first downlink channel is the PDCCH and/or PDSCH channel, the first moment is the target symbol in the SMTC window, and the target symbol includes: bearing a synchronization signal block The symbol of SSB, and the preceding data symbol and the succeeding data symbol of successive SSB-bearing symbols;

or

Prevent monitoring of the second downlink channel at the second time, the second downlink channel is the PDCCH and/or the PDSCH channel, and the second time is all symbols in the SMTC window or during the scheduling restriction period;

or

When the timing synchronization function using the serving cell is enabled, the first downlink channel is prevented from being monitored at the first moment, otherwise the second downlink channel is prevented from being monitored at the second moment; the first downlink channel is PDCCH and / or PDSCH channel, the first moment is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of consecutive symbols bearing SSB; the first data symbol Two downlink channels are PDCCH and/or PDSCH channels, and the second moment is all symbols in the SMTC window or during the scheduling restriction period;

or

When the timing synchronization function using the serving cell is enabled, the monitoring of the second downlink channel is prevented at the second moment, otherwise the monitoring of the first downlink channel is prevented at the first moment; the first downlink channel is PDCCH and / or PDSCH channel, the first moment is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of consecutive symbols bearing SSB; the first data symbol The second downlink channel is the PDCCH and/or the PDSCH channel, and the second moment is all symbols in the SMTC window or during the scheduling restriction period.

Optionally, the blocking transmission of the preset service is specifically:

At the third moment, the monitoring of the third channel and/or the transmission of the fourth channel is prevented, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, and the fourth channel is the physical uplink control channel PUCCH And/or the physical uplink shared channel PUSCH channel, the third time is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing the SSB, and the previous data symbol and the next data symbol of the continuous symbol bearing the SSB symbol;

or

Block monitoring of the third channel and/or block sending of the fourth channel at the fourth moment, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, and the fourth channel is the physical uplink control channel PUCCH And/or the physical uplink shared channel PUSCH channel, the fourth moment is all symbols in the SMTC window or during the scheduling restriction period;

or

When the timing synchronization function using the serving cell is enabled, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the third moment, otherwise, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the fourth moment Four channels; the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, the fourth channel is the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, the third time is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of the consecutive symbols bearing SSB; the fourth moment is in the SMTC window or during the scheduling restriction period all symbols;

or

When the timing synchronization function using the serving cell is enabled, the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the fourth moment, otherwise the monitoring of the third channel and/or the transmission of the fourth channel is prevented at the third moment. Four channels, the third channel is the physical downlink control channel PDCCH and/or the physical downlink shared channel PDSCH channel, the fourth channel is the physical uplink control channel PUCCH and/or the physical uplink shared channel PUSCH channel, the third time is the target symbol in the SMTC window, and the target symbol includes: the symbol bearing SSB, and the previous data symbol and the next data symbol of the consecutive symbols bearing SSB; the fourth moment is in the SMTC window or during the scheduling restriction period all symbols.

Optionally, after the processor 710 performs the control of the transmission process according to the first conflict control policy during the SMTC window or scheduling restriction period, the process further includes:

When the random access procedure or service transmission is performed in the SMTC window, the function of the SMTC window is completed in the next SMTC window;

or

When the random access procedure or service transmission is performed within the SMTC window, the function of the SMTC window is completed in the extended SMTC window.

It should be understood that, in this embodiment of the present invention, the radio frequency unit 701 can be used for receiving and sending signals during sending and receiving of information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 710; The uplink data is sent to the base station. Generally, the radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 701 can also communicate with the network and other devices through a wireless communication system.

The terminal device provides the user with wireless broadband Internet access through the network module 702, such as helping the user to send and receive emails, browse web pages, and access streaming media.

The audio output unit 703 may convert audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into audio signals and output as sound. Also, the audio output unit 703 may also provide audio output related to a specific function performed by the terminal device 700 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.

The input unit 704 is used to receive audio or video signals. The input unit 704 may include a graphics processor (Graphics Processing Unit, GPU) 7041 and a microphone 7042. The graphics processor 7041 captures still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed. The processed image frames may be displayed on the display unit 706 . The image frames processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio frequency unit 701 or the network module 702 . The microphone 7042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 701 for output in the case of a telephone call mode.

The terminal device 700 also includes at least one sensor 705, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 7061 and the display panel 7061 when the terminal device 700 moves to the ear. / or backlight. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games , magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 705 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors, etc., are not repeated here.

The display unit 706 is used to display information input by the user or information provided to the user. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

The user input unit 707 can be used to receive input numerical or character information, and generate key signal input related to user setting and function control of the terminal device. Specifically, the user input unit 707 includes a touch panel 7071 and other input devices 7072 . The touch panel 7071, also referred to as a touch screen, can collect touch operations by the user on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 7071). operate). The touch panel 7071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 710, the command sent by the processor 710 is received and executed. In addition, the touch panel 7071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 7071 , the user input unit 707 may also include other input devices 7072 . Specifically, other input devices 7072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

Further, the touch panel 7071 can be covered on the display panel 7061. When the touch panel 7071 detects a touch operation on or near it, it transmits it to the processor 710 to determine the type of the touch event, and then the processor 710 determines the type of the touch event according to the touch The type of event provides a corresponding visual output on display panel 7061. Although in FIG. 7 , the touch panel 7071 and the display panel 7061 are used as two independent components to realize the input and output functions of the terminal device, but in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated The input and output functions of the terminal device are implemented, which is not specifically limited here.

The interface unit 708 is an interface for connecting an external device to the terminal device 700 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 708 may be used to receive input from external devices (eg, data information, power, etc.) and transmit the received input to one or more elements within the terminal device 700 or may be used between the terminal device 700 and external Transfer data between devices.

The memory 709 may be used to store software programs as well as various data. The memory 709 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally, memory 709 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 710 is the control center of the terminal device, using various interfaces and lines to connect various parts of the entire terminal device, by running or executing the software programs and/or modules stored in the memory 709, and calling the data stored in the memory 709. , perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole. The processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 710.

The terminal device 700 may also include a power supply 711 (such as a battery) for supplying power to various components. Preferably, the power supply 711 may be logically connected to the processor 710 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system and other functions.

In addition, the terminal device 700 includes some unshown functional modules, which will not be repeated here.

Preferably, an embodiment of the present invention further provides a terminal device, including a processor 710, a memory 709, and a computer program stored in the memory 709 and running on the processor 710, when the computer program is executed by the processor 710 Each process in the above-mentioned transmission control method embodiments is implemented, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.

Embodiments of the present invention further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the foregoing transmission control method embodiment can be implemented, and the same technology can be achieved. The effect, in order to avoid repetition, is not repeated here. The computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk, or an optical disk.

8 is a schematic diagram of the hardware structure of a terminal device implementing various embodiments of the present invention. The terminal device 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, and a display unit 806 , a user input unit 807 , an interface unit 808 , a memory 809 , a processor 810 , and a power supply 811 and other components. Those skilled in the art can understand that the structure of the terminal device shown in FIG. 8 does not constitute a limitation on the terminal device, and the terminal device may include more or less components than the one shown, or combine some components, or different components layout. In this embodiment of the present invention, the terminal device includes but is not limited to a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted mobile terminal, a wearable device, a pedometer, and the like.

The processor 810 is configured to control the transmission processing of the preset service according to the second conflict control strategy during the measurement gap.

In this way, according to the second conflict control strategy, the preset service or the measurement service is transmitted and processed, the priorities of the measurement service and the preset service can be coordinated, the service conflict can be reduced, the data transmission efficiency can be improved, and the system performance can be improved.

Optionally, the second conflict control strategy specifically includes at least one of the following strategies:

Transmission of preset services;

prevent the transmission of preset services;

If in the time domain, the channel for transmitting the preset service overlaps with the measurement gap, the channel for transmitting the preset service is transmitted, otherwise the channel for transmitting the preset service is blocked;

If in the time domain, the channel for transmitting the preset service overlaps with the measurement gap, the channel for transmitting the preset service is prevented, otherwise the channel for transmitting the preset service is transmitted;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the measurement gap is smaller than the predetermined threshold, the channel for transmitting the preset service is transmitted, otherwise the channel for transmitting the preset service is prevented;

If in the time domain, the overlapping interval between the channel for transmitting the preset service and the measurement gap is greater than or equal to the predetermined threshold, the channel for transmitting the preset service is transmitted; otherwise, the channel for transmitting the preset service is blocked.

Optionally, after the processor 810 controls the transmission process according to the second conflict control policy during the measurement gap, the processor 810 further includes:

In the case that the random access procedure or service transmission is performed within the measurement gap, the measurement is completed in the next measurement gap;

or

In the case where the random access procedure or service transmission is performed within the measurement gap, the measurement is completed in the extended measurement gap.

It should be understood that, in this embodiment of the present invention, the radio frequency unit 801 can be used for receiving and sending signals during sending and receiving of information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 810; The uplink data is sent to the base station. Generally, the radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 801 can also communicate with the network and other devices through a wireless communication system.

The terminal device provides the user with wireless broadband Internet access through the network module 802, such as helping the user to send and receive emails, browse web pages, and access streaming media.

The audio output unit 803 may convert audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into audio signals and output as sound. Also, the audio output unit 803 may also provide audio output related to a specific function performed by the terminal device 800 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.

The input unit 804 is used to receive audio or video signals. The input unit 804 may include a graphics processor (Graphics Processing Unit, GPU) 8041 and a microphone 8042, and the graphics processor 8041 captures images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode data is processed. The processed image frames may be displayed on the display unit 806 . The image frames processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or transmitted via the radio frequency unit 801 or the network module 802 . The microphone 8042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 801 for output in the case of a telephone call mode.

The terminal device 800 also includes at least one sensor 805, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 8061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 8061 and the display panel 8061 when the terminal device 800 moves to the ear. / or backlight. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games , magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 805 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors, etc., are not repeated here.

The display unit 806 is used to display information input by the user or information provided to the user. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

The user input unit 807 can be used to receive input numerical or character information, and generate key signal input related to user setting and function control of the terminal device. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072 . The touch panel 8071, also referred to as a touch screen, collects the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable object or accessory on or near the touch panel 8071). operate). The touch panel 8071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 810, the command sent by the processor 810 is received and executed. In addition, the touch panel 8071 can be realized by various types of resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 8071 , the user input unit 807 may also include other input devices 8072 . Specifically, other input devices 8072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and operation sticks, which will not be repeated here.

Further, the touch panel 8071 can be covered on the display panel 8061. When the touch panel 8071 detects a touch operation on or near it, it transmits it to the processor 810 to determine the type of the touch event, and then the processor 810 determines the type of the touch event according to the touch The type of event provides a corresponding visual output on the display panel 8061. Although in FIG. 8, the touch panel 8071 and the display panel 8061 are used as two independent components to realize the input and output functions of the terminal device, in some embodiments, the touch panel 8071 and the display panel 8061 may be integrated The input and output functions of the terminal device are implemented, which is not specifically limited here.

The interface unit 808 is an interface for connecting an external device to the terminal device 800 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 808 may be used to receive input (eg, data information, power, etc.) from external devices and transmit the received input to one or more elements within the terminal device 800 or may be used between the terminal device 800 and external Transfer data between devices.

The memory 809 may be used to store software programs as well as various data. The memory 809 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally, memory 809 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 810 is the control center of the terminal device, uses various interfaces and lines to connect various parts of the entire terminal device, runs or executes the software programs and/or modules stored in the memory 809, and calls the data stored in the memory 809. , perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole. The processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 810.

The terminal device 800 may also include a power supply 811 (such as a battery) for supplying power to various components. Preferably, the power supply 811 may be logically connected to the processor 810 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system and other functions.

In addition, the terminal device 800 includes some unshown functional modules, which will not be repeated here.

Preferably, an embodiment of the present invention further provides a terminal device, including a processor 810, a memory 809, and a computer program stored in the memory 809 and running on the processor 810, when the computer program is executed by the processor 810 Each process in the above-mentioned transmission control method embodiments is implemented, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.

Embodiments of the present invention further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the foregoing transmission control method embodiment can be implemented, and the same technology can be achieved. The effect, in order to avoid repetition, is not repeated here. The computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM for short), a random access memory (Random Access Memory, RAM for short), a magnetic disk, or an optical disk.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present invention can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk, CD), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present invention.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (16)

1. A transmission control method, comprising:

controlling transmission processing according to a first collision control strategy during the period of configuring an SMTC window or scheduling limitation at the measurement timing of a synchronous broadcast signal block;

the first conflict control policy specifically includes at least one of the following policies:

blocking uplink transmissions except Msg3 in the random access procedure;

monitoring a downlink channel if the random access response window or the random access contention resolution timer is in a running state;

if the random access response window or the random access contention resolution timer is in the running state, the monitoring of the downlink channel is prevented;

if the random access response window or the random access competition resolving timer is in the running state, monitoring the downlink channel, otherwise, preventing the downlink channel from being monitored;

if the random access response window or the random access competition resolving timer is in the running state, the monitoring of the downlink channel is prevented, otherwise, the downlink channel is monitored;

if the random access response window or the random access contention resolution timer is in the running state and the overlapping interval with the SMTC window is less than a preset threshold, monitoring a downlink channel, otherwise, stopping monitoring the downlink channel;

if the random access response window or the random access competition resolving timer is in a running state and the overlapping interval of the random access response window or the random access competition resolving timer and the SMTC window is greater than or equal to a preset threshold, monitoring a downlink channel, otherwise, stopping monitoring the downlink channel;

transmitting a preset service;

preventing transmission of a preset service;

if the overlapping interval of a channel for transmitting the preset service and the SMTC window is smaller than a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

if the overlapping interval of the channel for transmitting the preset service and the SMTC window is greater than or equal to a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

wherein the preset service comprises one of the following items:

a protocol-defined service;

a service of network configuration;

the terminal and the network side appoint a good service;

presetting data of a logical channel;

specific configuration authorization data.

2. The transmission control method according to claim 1, wherein the uplink transmission includes at least one of: feeding back a hybrid automatic repeat request (HARQ), sending an uplink Scheduling Request (SR), sending Channel State Information (CSI), reporting a Sounding Reference Signal (SRS), and sending data on an uplink shared channel.

3. The transmission control method according to claim 1, wherein the preventing of monitoring the downlink channel specifically comprises:

the method includes the steps of preventing monitoring of a first downlink channel at a first time, wherein the first downlink channel is a PDCCH and/or PDSCH channel, the first time is a target symbol in an SMTC window, and the target symbol comprises: a symbol carrying the synchronization signal block SSB, and a previous data symbol and a subsequent data symbol of consecutive symbols carrying the SSB;

or

Stopping monitoring a second downlink channel at a second moment, wherein the second downlink channel is a PDCCH and/or a PDSCH channel, and the second moment is all symbols in an SMTC window or in a scheduling limitation period;

or

Under the condition that the timing synchronization function of the service cell is in an enabling state, the first downlink channel is prevented from being monitored at the first moment, otherwise, the second downlink channel is prevented from being monitored at the second moment; the first downlink channel is a PDCCH and/or PDSCH channel, the first time is a target symbol in an SMTC window, and the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the second downlink channel is a PDCCH and/or PDSCH channel, and the second time is all symbols in an SMTC window or in a scheduling limit period;

or

When the timing synchronization function of the service cell is in an enabling state, the second downlink channel is prevented from being monitored at the second moment, otherwise, the first downlink channel is prevented from being monitored at the first moment; the first downlink channel is a PDCCH and/or PDSCH channel, the first time is a target symbol in an SMTC window, and the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the second downlink channel is a PDCCH and/or PDSCH channel, and the second time is all symbols in an SMTC window or in a scheduling limitation period.

4. The transmission control method according to claim 1, wherein the preventing of the transmission of the preset service specifically comprises:

at a third time, stopping monitoring a third channel and/or stopping sending a fourth channel, where the third channel is a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), the fourth channel is a Physical Uplink Control Channel (PUCCH) and/or a Physical Uplink Shared Channel (PUSCH), and the third time is a target symbol in an SMTC window, where the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB;

or

At a fourth time, stopping monitoring a third channel and/or sending a fourth channel, wherein the third channel is a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), the fourth channel is a Physical Uplink Control Channel (PUCCH) and/or a Physical Uplink Shared Channel (PUSCH), and the fourth time is all symbols in an SMTC window or during a scheduling limitation period;

or

Under the condition that the timing synchronization function of the service cell is in an enabling state, the third channel is prevented from being monitored and/or the fourth channel is prevented from being sent at the third moment, otherwise, the third channel is monitored and/or the fourth channel is prevented from being sent at the fourth moment; the third channel is a physical downlink control channel PDCCH and/or a physical downlink shared channel PDSCH channel, the fourth channel is a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH channel, the third time is a target symbol in an SMTC window, and the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the fourth time is all symbols in an SMTC window or a scheduling limitation period;

or

Under the condition that the timing synchronization function of the serving cell is in an enabling state, the third channel is prevented from being monitored and/or the fourth channel is prevented from being sent at a fourth time, otherwise, the third channel is prevented from being monitored and/or the fourth channel is prevented from being sent at a third time, the third channel is a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), the fourth channel is a Physical Uplink Control Channel (PUCCH) and/or a Physical Uplink Shared Channel (PUSCH), the third time is a target symbol in an SMTC window, and the target symbol comprises: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the fourth time is all symbols within the SMTC window or during the scheduling restriction.

5. The transmission control method according to claim 1, wherein after controlling transmission processing according to a first collision control policy during the SMTC window or the scheduling constraint, further comprising:

under the condition that a random access process or service transmission is executed in the SMTC window, the function of the SMTC window is completed in the next SMTC window;

or

And under the condition that the random access process or the service transmission is executed in the SMTC window, completing the function of the SMTC window in the extended SMTC window.

6. A transmission control method, comprising:

controlling the transmission processing of the preset service according to a second conflict control strategy in the measurement gap;

the second conflict control policy specifically includes at least one of the following policies:

transmitting a preset service;

preventing transmission of a preset service;

if the channel for transmitting the preset service is overlapped with the measurement gap in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

if the channel for transmitting the preset service is overlapped with the measurement gap in the time domain, the preset service is prevented from being transmitted, otherwise, the preset service is transmitted;

if the overlapping interval of the channel for transmitting the preset service and the measurement gap is smaller than a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

if the overlapping interval of the channel for transmitting the preset service and the measurement gap is greater than or equal to a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

wherein the preset service comprises one of the following items:

a protocol-defined service;

a service of network configuration;

the terminal and the network side appoint a good service;

presetting data of a logical channel;

specific configuration authorization data.

7. The transmission control method according to claim 6, wherein after the controlling the transmission process according to the second collision control policy in the measurement gap, the method further comprises:

completing measurement in the next measurement gap under the condition that the random access process or service transmission is executed in the measurement gap;

or

In case that a random access procedure or traffic transmission is performed within the measurement gap, the measurement is completed in the extended measurement gap.

8. A terminal device, comprising:

a first processing module, configured to control transmission processing according to a first collision control policy during an SMTC window or scheduling restriction period configured at a synchronized broadcast signal block measurement timing;

the first conflict control policy specifically includes at least one of the following policies:

blocking uplink transmissions except Msg3 in the random access procedure;

monitoring a downlink channel if the random access response window or the random access contention resolution timer is in a running state;

if the random access response window or the random access contention resolution timer is in the running state, the monitoring of the downlink channel is prevented;

if the random access response window or the random access competition resolving timer is in the running state, monitoring the downlink channel, otherwise, preventing the downlink channel from being monitored;

if the random access response window or the random access competition resolving timer is in the running state, the monitoring of the downlink channel is prevented, otherwise, the downlink channel is monitored;

if the random access response window or the random access contention resolution timer is in the running state and the overlapping interval with the SMTC window is less than a preset threshold, monitoring a downlink channel, otherwise, stopping monitoring the downlink channel;

if the random access response window or the random access competition resolving timer is in a running state and the overlapping interval of the random access response window or the random access competition resolving timer and the SMTC window is greater than or equal to a preset threshold, monitoring a downlink channel, otherwise, stopping monitoring the downlink channel;

transmitting a preset service;

preventing transmission of a preset service;

if the overlapping interval of a channel for transmitting the preset service and the SMTC window is smaller than a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

if the overlapping interval of the channel for transmitting the preset service and the SMTC window is greater than or equal to a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

wherein the preset service comprises one of the following items:

a protocol-defined service;

a service of network configuration;

the terminal and the network side appoint a good service;

presetting data of a logical channel;

specific configuration authorization data.

9. The terminal device of claim 8, wherein the uplink transmission comprises at least one of: feeding back a hybrid automatic repeat request (HARQ), sending an uplink Scheduling Request (SR), sending Channel State Information (CSI), reporting a Sounding Reference Signal (SRS), and sending data on an uplink shared channel.

10. The terminal device according to claim 8, wherein the preventing of monitoring the downlink channel specifically comprises:

the method includes the steps of preventing monitoring of a first downlink channel at a first time, wherein the first downlink channel is a PDCCH and/or PDSCH channel, the first time is a target symbol in an SMTC window, and the target symbol comprises: a symbol carrying the synchronization signal block SSB, and a previous data symbol and a subsequent data symbol of consecutive symbols carrying the SSB;

or

Stopping monitoring a second downlink channel at a second moment, wherein the second downlink channel is a PDCCH and/or a PDSCH channel, and the second moment is all symbols in an SMTC window or in a scheduling limitation period;

or

Under the condition that the timing synchronization function of the service cell is in an enabling state, the first downlink channel is prevented from being monitored at the first moment, otherwise, the second downlink channel is prevented from being monitored at the second moment; the first downlink channel is a PDCCH and/or PDSCH channel, the first time is a target symbol in an SMTC window, and the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the second downlink channel is a PDCCH and/or PDSCH channel, and the second time is all symbols in an SMTC window or in a scheduling limit period;

or

When the timing synchronization function of the service cell is in an enabling state, the second downlink channel is prevented from being monitored at the second moment, otherwise, the first downlink channel is prevented from being monitored at the first moment; the first downlink channel is a PDCCH and/or PDSCH channel, the first time is a target symbol in an SMTC window, and the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the second downlink channel is a PDCCH and/or PDSCH channel, and the second time is all symbols in an SMTC window or in a scheduling limitation period.

11. The terminal device according to claim 8, wherein the preventing of the transmission of the preset service specifically comprises:

at a third time, stopping monitoring a third channel and/or stopping sending a fourth channel, where the third channel is a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), the fourth channel is a Physical Uplink Control Channel (PUCCH) and/or a Physical Uplink Shared Channel (PUSCH), and the third time is a target symbol in an SMTC window, where the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB;

or

At a fourth time, stopping monitoring a third channel and/or sending a fourth channel, wherein the third channel is a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), the fourth channel is a Physical Uplink Control Channel (PUCCH) and/or a Physical Uplink Shared Channel (PUSCH), and the fourth time is all symbols in an SMTC window or during a scheduling limitation period;

or

Under the condition that the timing synchronization function of the service cell is in an enabling state, the third channel is prevented from being monitored and/or the fourth channel is prevented from being sent at the third moment, otherwise, the third channel is monitored and/or the fourth channel is prevented from being sent at the fourth moment; the third channel is a physical downlink control channel PDCCH and/or a physical downlink shared channel PDSCH channel, the fourth channel is a physical uplink control channel PUCCH and/or a physical uplink shared channel PUSCH channel, the third time is a target symbol in an SMTC window, and the target symbol includes: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the fourth time is all symbols in an SMTC window or a scheduling limitation period;

or

Under the condition that the timing synchronization function of the serving cell is in an enabling state, the third channel is prevented from being monitored and/or the fourth channel is prevented from being sent at a fourth time, otherwise, the third channel is prevented from being monitored and/or the fourth channel is prevented from being sent at a third time, the third channel is a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), the fourth channel is a Physical Uplink Control Channel (PUCCH) and/or a Physical Uplink Shared Channel (PUSCH), the third time is a target symbol in an SMTC window, and the target symbol comprises: a symbol carrying SSB, and a previous data symbol and a next data symbol of the continuous symbol carrying SSB; the fourth time is all symbols within the SMTC window or during the scheduling restriction.

12. The terminal device according to claim 8, wherein the terminal device further comprises:

a second processing module, configured to complete a function of an SMTC window in a next SMTC window when a random access procedure or service transmission is performed in the SMTC window;

or

And the third processing module is used for completing the function of the SMTC window in the extended SMTC window under the condition that the random access process or the service transmission is executed in the SMTC window.

13. A terminal device, comprising:

the processing module is used for controlling the transmission processing of the preset service according to the second conflict control strategy in the measurement gap;

the second conflict control policy specifically includes at least one of the following policies:

transmitting a preset service;

preventing transmission of a preset service;

if the channel for transmitting the preset service is overlapped with the measurement gap in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

if the channel for transmitting the preset service is overlapped with the measurement gap in the time domain, the preset service is prevented from being transmitted, otherwise, the preset service is transmitted;

if the overlapping interval of the channel for transmitting the preset service and the measurement gap is smaller than a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

if the overlapping interval of the channel for transmitting the preset service and the measurement gap is greater than or equal to a preset threshold in the time domain, transmitting the preset service, otherwise, preventing the preset service from being transmitted;

wherein the preset service comprises one of the following items:

a protocol-defined service;

a service of network configuration;

the terminal and the network side appoint a good service;

presetting data of a logical channel;

specific configuration authorization data.

14. The terminal device according to claim 13, wherein the terminal device further comprises:

completing measurement in the next measurement gap under the condition that the random access process or service transmission is executed in the measurement gap;

or

In case that a random access procedure or traffic transmission is performed within the measurement gap, the measurement is completed in the extended measurement gap.

15. A terminal device, comprising: memory, processor and computer program stored on the memory and executable on the processor, the processor implementing the steps in the transmission control method according to any one of claims 1 to 5 or implementing the steps in the transmission control method according to any one of claims 6 to 7 when executing the computer program.

16. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps in the transmission control method according to any one of claims 1 to 5 or carries out the steps in the transmission control method according to any one of claims 6 to 7.

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