CN110798891A

CN110798891A - Uplink transmission configuration method, device and equipment

Info

Publication number: CN110798891A
Application number: CN201810879393.6A
Authority: CN
Inventors: 任斌; 邢艳萍; 林祥利; 赵铮
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2018-08-03
Filing date: 2018-08-03
Publication date: 2020-02-14
Anticipated expiration: 2038-08-03
Also published as: CN110798891B

Abstract

The invention provides an uplink transmission configuration method, device and equipment, and relates to the field of communication. The uplink transmission configuration method is applied to user equipment and comprises the following steps: acquiring associated information sent by network equipment, wherein the associated information is associated information between different time-frequency resource regions and transmission configuration parameters; determining a target time-frequency resource region of uplink transmission; and obtaining transmission configuration parameters corresponding to the target time-frequency resource region according to the association information and the target time-frequency resource region. The scheme of the invention solves the problem that only one set of transmission parameters are configured for the UE in the NOMA technology, and the transmission cannot be carried out based on the self channel condition, thereby causing the waste of the actual transmission capability of the system.

Description

Uplink transmission configuration method, device and equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a device for configuring uplink transmission.

Background

In non-orthogonal multiple access (NOMA) techniques, in order to distinguish signals of different UEs on the same time-frequency resource, a transmitting end uses a Multiple Access (MA) signature for processing to assist detection of a receiving end. The MA signature may be a codeword, a codebook, a spreading sequence, an interleaving pattern, a mapping pattern, a preamble, and the like. Further, the number of MA signatures is further divided into a NOMA single layer and a NOMA multilayer according to whether one or more MA signatures are used.

The key parameters of NOMA transmission include: spreading Factor (SF), Layer number (L), modulation order (Qm), Transport Block Size (TBS). In this case, the effective NOMA spectral Efficiency ═ TBS × L)/(N _ RE × SF), where N _ RE represents the total number of Resource Elements (REs) corresponding to the allocated Physical Resource Block (PRB).

The uplink transmission configuration of the existing uplink Orthogonal Multiple Access (OMA) technology is to pre-configure parameters such as Qm, TBS, and demodulation reference signal (DRMS) of each User Equipment (UE) through a network side, and the configuration criterion is to ensure the receiving performance of the cell edge user reaching a base station. In this way, when uplink data needs to be transmitted, the UE does not wait for the real-time scheduling information of the network side any more, but performs uplink transmission by using the parameter information pre-configured by the network side.

However, for the NOMA technology, if the uplink transmission configuration is performed in the above manner, only one set of transmission parameters is configured for the UE, and transmission cannot be performed based on the own channel condition, which causes a waste of the actual transmission capability of the system.

Disclosure of Invention

The invention aims to provide an uplink transmission configuration method, device and equipment, which can preferably select applicable transmission configuration parameters and improve transmission capability.

To achieve the above object, an embodiment of the present invention provides an uplink transmission configuration method, applied to a user equipment, including:

acquiring associated information sent by network equipment, wherein the associated information is associated information between different time-frequency resource regions and transmission configuration parameters;

determining a target time-frequency resource region of uplink transmission;

and obtaining transmission configuration parameters corresponding to the target time-frequency resource region according to the association information and the target time-frequency resource region.

Wherein, the step of obtaining the associated information sent by the network device includes:

receiving downlink system broadcast information or Radio Resource Control (RRC) signaling or Downlink Control Information (DCI); wherein the downlink system broadcast information or RRC signaling or DCI carries the association information.

Wherein, the step of determining the target time-frequency resource region of uplink transmission comprises:

selecting a candidate time-frequency resource region with highest downlink channel quality as the target time-frequency resource region in the candidate time-frequency resource region; or

And according to the received time-frequency resource region adjustment information sent by the network equipment, taking a time-frequency resource region in the time-frequency resource region adjustment information as the target time-frequency resource region.

Wherein, in the candidate time-frequency resource region, the step of selecting the candidate time-frequency resource region with the highest downlink channel quality as the target time-frequency resource region comprises:

comparing the first channel quality parameters of the candidate time-frequency resource regions, and taking the candidate time-frequency resource region corresponding to the maximum value of the first channel quality parameters as the target time-frequency resource region, wherein the first channel quality parameters comprise: downlink received power, signal to interference plus noise power ratio, SINR, reference signal received power, RSRP, or reference signal received quality, RSRQ; or

Comparing second channel quality parameters of the candidate time-frequency resource regions, and taking the candidate time-frequency resource region corresponding to the minimum value of the second channel quality parameters as the target time-frequency resource region, wherein the second channel quality parameters comprise: the downlink path loss or downlink interference to noise ratio IoT.

Wherein the transmission configuration parameters at least include: spreading factor SF, number of layers L, modulation order Qm and transport block size TBS.

To achieve the above object, an embodiment of the present invention further provides an uplink transmission configuration method, applied to a network device, including:

and sending associated information to the user equipment, wherein the associated information is associated information between different time-frequency resource regions and transmission configuration parameters.

Wherein the step of sending the association information to the user equipment comprises:

sending downlink system broadcast information or RRC signaling or DCI to the user equipment; wherein the downlink system broadcast information or RRC signaling or DCI carries the association information.

Wherein the method further comprises:

monitoring whether user data transmission exists in a preset time-frequency resource region in real time;

if the uplink data exists, obtaining a transmission configuration parameter corresponding to the current time-frequency resource region according to the association information, and adopting the transmission configuration parameter to perform uplink data detection.

The step of monitoring whether user data is sent in a preset time-frequency resource region in real time comprises the following steps:

and judging whether the preset time-frequency resource region has the transmission of user data or not based on the activation detection of a preamble and/or a demodulation reference signal (DMRS).

Wherein the method further comprises:

monitoring whether the current time-frequency resource area is abnormal in use or not in real time;

and under the condition that one time frequency resource area is abnormally used, adjusting the time frequency resource area of the target user equipment based on a first preset strategy, and sending time frequency resource area adjustment information to the target user equipment.

The step of monitoring whether the current time-frequency resource area is abnormal in use in real time comprises the following steps:

monitoring the total number of users in the current time-frequency resource area in real time, and confirming that the time-frequency resource area is abnormal in use under the condition that the total number of users is greater than a first threshold value; or

And monitoring the average system packet loss rate on the current time-frequency resource region in real time, and confirming that the time-frequency resource region is abnormal in use under the condition that the average system packet loss rate is greater than a second threshold value.

To achieve the above object, an embodiment of the present invention further provides an uplink transmission configuration method, applied to a user equipment, including:

acquiring associated information sent by network equipment, wherein the associated information is associated information between different DMRS groups and transmission configuration parameters;

determining a target DMRS group for uplink transmission;

and obtaining a transmission configuration parameter corresponding to the target time frequency resource region according to the association information and the target DMRS group.

Wherein, the step of determining the target DMRS group for uplink transmission includes:

selecting a DMRS group with the highest downlink channel spectrum efficiency as the target DMRS group based on a preset time-frequency resource region; or

And according to the received DMRS group configuration information sent by the network equipment, taking the DMRS group of the DMRS group configuration information as the target DMRS group.

The step of selecting a DMRS group with the highest downlink channel spectrum efficiency as the target DMRS group based on a preset time-frequency resource region comprises the following steps:

comparing a first channel quality parameter of the preset time frequency resource region with a corresponding parameter threshold value, and determining a target DMRS group according to a comparison result and a first preset selection strategy, wherein the first channel quality parameter comprises: downlink received power, signal to interference plus noise power ratio, SINR, reference signal received power, RSRP, or reference signal received quality, RSRQ; or

Comparing a second channel quality parameter of the preset time frequency resource region with a corresponding parameter threshold, and determining a target DMRS group according to a comparison result and a second preset selection strategy, wherein the second channel quality parameter comprises: the downlink path loss or downlink interference to noise ratio IoT.

and sending associated information to the user equipment, wherein the associated information is associated information between different DMRS groups and transmission configuration parameters.

Wherein the method further comprises:

monitoring whether user data is transmitted on a preset DMRS group in real time;

and if the current DMRS group exists, obtaining a transmission configuration parameter corresponding to the current DMRS group according to the association information, and detecting uplink data by adopting the transmission configuration parameter.

The step of monitoring whether user data exists in a preset DMRS group in real time includes:

and judging whether user data is transmitted on the preset DMRS group or not based on the activation detection of a preamble and/or a demodulation reference signal.

Wherein the method further comprises:

monitoring user equipment newly accessed to the network equipment in real time;

and configuring the DMRS groups for the user equipment according to the access serial numbers of the user equipment and the number of the DMRS groups, generating DMRS group configuration information and sending the DMRS group configuration information to the user equipment.

Wherein the step of configuring the DMRS group for the user equipment according to the access sequence number of the user equipment and the number of the DMRS groups includes:

and obtaining a DMRS group serial number N corresponding to the current user equipment according to a formula N which is k% M +1, wherein k is an access serial number of the user equipment, M is the number of the DMRS groups, and k% M represents that k is the remainder of M.

To achieve the above object, an embodiment of the present invention further provides a user equipment, including: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor;

the transceiver is used for acquiring the associated information sent by the network equipment, wherein the associated information is the associated information between different time-frequency resource regions and transmission configuration parameters;

the processor is used for determining a target time-frequency resource region of uplink transmission; and obtaining transmission configuration parameters corresponding to the target time-frequency resource region according to the association information and the target time-frequency resource region.

Wherein the transceiver is further configured to:

Wherein the processor is further configured to:

To achieve the above object, an embodiment of the present invention further provides a network device, including: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor;

the transceiver is used for sending association information to the user equipment, wherein the association information is association information between different time-frequency resource regions and transmission configuration parameters.

Wherein the transceiver is further configured to:

Wherein the processor is configured to:

Wherein the processor is further configured to:

the transceiver is used for acquiring associated information sent by network equipment, wherein the associated information is associated information between different DMRS groups and transmission configuration parameters;

the processor is used for determining a target DMRS group of uplink transmission; and obtaining a transmission configuration parameter corresponding to the target time frequency resource region according to the association information and the target DMRS group.

Wherein the transceiver is further configured to:

Wherein the processor is further configured to:

the transceiver is used for sending associated information to the user equipment, wherein the associated information is associated information between different DMRS groups and transmission configuration parameters.

Wherein the transceiver is further configured to:

Wherein the processor is configured to:

Wherein the processor is further configured to:

and judging whether the preset time-frequency resource region has the transmission of user data or not based on the activation detection of the lead code and/or the demodulation reference signal.

Wherein the processor is further configured to:

monitoring user equipment newly accessed to the network equipment in real time;

Wherein the processor is further configured to:

To achieve the above object, an embodiment of the present invention further provides an uplink transmission configuration apparatus, applied to a user equipment, including:

the first acquisition module is used for acquiring the association information sent by the network equipment, wherein the association information is the association information between different time-frequency resource areas and transmission configuration parameters;

the first determining module is used for determining a target time-frequency resource region of uplink transmission;

and the first processing module is used for obtaining the transmission configuration parameters corresponding to the target time-frequency resource region according to the association information and the target time-frequency resource region.

To achieve the above object, an embodiment of the present invention further provides an uplink transmission configuration apparatus, applied to a network device, including:

the first sending module is used for sending association information to the user equipment, wherein the association information is association information between different time-frequency resource regions and transmission configuration parameters.

a second obtaining module, configured to obtain association information sent by a network device, where the association information is association information between different DMRS groups and transmission configuration parameters;

a second determining module, configured to determine a target DMRS group for uplink transmission;

and the second processing module is used for obtaining the transmission configuration parameters corresponding to the target time-frequency resource region according to the association information and the target DMRS group.

and the second sending module is used for sending the associated information to the user equipment, wherein the associated information is associated information between different DMRS groups and transmission configuration parameters.

To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, implements the steps in an uplink transmission configuration method applied to a ue as described above.

To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps in an uplink transmission configuration method applied to a network device as described above.

To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores thereon a computer program, and the computer program, when executed by a processor, implements the steps in another uplink transmission configuration method applied to a user equipment as described above.

To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements the steps in another uplink transmission configuration method applied to a network device as described above.

The technical scheme of the invention has the following beneficial effects:

according to the method provided by the embodiment of the invention, the user equipment can acquire the association information between the different time-frequency resource regions and the transmission configuration parameters sent by the network equipment, and after the target time-frequency resource region for uplink transmission is determined, the transmission configuration parameters corresponding to the target time-frequency resource region can be further obtained by the acquired association information so as to be configured by using the transmission configuration parameters, so that the time-frequency resource region and the transmission configuration parameters in subsequent uplink transmission are adaptive, and higher-capacity transmission can be realized.

Drawings

Fig. 1 is a flowchart of an uplink transmission configuration method applied to a ue according to an embodiment of the present invention;

FIG. 2 is a diagram illustrating the association between different time-frequency resource regions and transmission configuration parameters;

fig. 3 is a flowchart of an uplink transmission configuration method applied to a network device according to an embodiment of the present invention;

fig. 4 is a flowchart of an uplink transmission configuration method applied to a ue according to another embodiment of the present invention;

fig. 5 is a schematic diagram of associations between different DMRS groups and transmission configuration parameters;

fig. 6 is a flowchart of an uplink transmission configuration method applied to a network device according to another embodiment of the present invention;

fig. 7 is a user equipment according to an embodiment of the present invention;

FIG. 8 is a network device according to an embodiment of the invention;

fig. 9 is a user equipment according to another embodiment of the present invention;

FIG. 10 is a network device according to another embodiment of the present invention;

fig. 11 is a structural diagram of an uplink transmission configuration apparatus applied to a ue according to an embodiment of the present invention;

fig. 12 is a structural diagram of an uplink transmission configuration apparatus applied to a network device according to an embodiment of the present invention;

fig. 13 is a structural diagram of an uplink transmission configuration apparatus applied to a ue according to another embodiment of the present invention;

fig. 14 is a structural diagram of an uplink transmission configuration apparatus applied to a network device according to another embodiment of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The invention provides an uplink transmission configuration method, aiming at the problem that the actual transmission capability of a system is wasted because the UE cannot transmit based on the self channel quality condition if only one set of transmission parameters is configured in the existing NOMA technology, and the transmission configuration parameters aiming at the actual transmission capability can be preferably selected, so that the transmission capability is improved.

As shown in fig. 1, an uplink transmission configuration method according to an embodiment of the present invention is applied to a user equipment, and includes:

step 101, acquiring associated information sent by network equipment, wherein the associated information is associated information between different time-frequency resource regions and transmission configuration parameters;

step 102, determining a target time-frequency resource region of uplink transmission;

103, obtaining a transmission configuration parameter corresponding to the target time-frequency resource region according to the association information and the target time-frequency resource region.

In this embodiment, the network device may pre-define mapping relationships (i.e., association information) between different time-frequency resource regions and applicable transmission configuration parameters, where the different time-frequency resource regions in the association information are currently available to the network device (e.g., a base station).

Through the above steps 101-103, after determining a target time-frequency resource region for uplink transmission (i.e., a time-frequency resource region for subsequent uplink transmission by the UE) by using the obtained association information sent by the network device, the UE can further obtain a transmission configuration parameter corresponding to the target time-frequency resource region to perform configuration by using the transmission configuration parameter, so that higher-capacity transmission can be achieved because the time-frequency resource region and the transmission configuration parameter are adapted in the subsequent uplink transmission.

In this embodiment, it should be noted that the network device can notify the user equipment of the association information between different time-frequency resource regions and transmission configuration parameters through system broadcast information or radio resource control RRC signaling or downlink control information DCI, so step 101 includes:

Of course, the network device may modify the association information and inform the UE, such as modifying in real time through DCI, broadcasting an update through the system, and so on.

To determine a target time-frequency resource region for uplink transmission, step 102 optionally includes:

Here, on one hand, the user equipment may select a candidate time-frequency resource region with the highest downlink channel quality as a target time-frequency resource region based on the candidate time-frequency resource region applicable to the user equipment; on the other hand, the time-frequency resource region in the time-frequency resource region adjustment information sent by the network equipment can be directly used as the target time-frequency resource region by the configuration of one side of the network equipment.

The time frequency resource region adjustment information is generated and sent by the network equipment after the network equipment monitors whether the current time frequency resource region is abnormal in use or not in real time and adjusts the time frequency resource region of the user equipment based on a first preset strategy under the condition that one time frequency resource region is abnormal in use. Specifically, the first preset policy may preset information on how to determine a new time-frequency resource region, and which ues in the time-frequency resource region with abnormal usage are adjusted to the new time-frequency resource region, which is not listed here. In this embodiment, the network device side pre-configures a criterion for determining that the time-frequency resource region is abnormal, for example, based on the total number of users in the current time-frequency resource region or the average system packet loss rate (i.e., the average value of the packet loss rates of all users in a preset time period). Therefore, the step of monitoring whether the current time-frequency resource area is abnormal in use in real time comprises the following steps: monitoring the total number of users in the current time-frequency resource area in real time, and confirming that the time-frequency resource area is abnormal in use under the condition that the total number of users is greater than a first threshold value; or monitoring the average system packet loss rate on the current time-frequency resource region in real time, and confirming that the time-frequency resource region is abnormal in use under the condition that the average system packet loss rate is greater than a second threshold value. Otherwise, the current time-frequency resource area is used without exception. Here, the first threshold value and the second threshold value are both preset numerical values.

For example, when the base station monitors that the total number of users in the current time-frequency resource region a is Q and Q is greater than P1 (i.e., a first threshold, e.g., 50 or 100), after determining a new time-frequency resource region B (e.g., a time-frequency resource region in which the total number of users is less than a third threshold (preset)) and a user equipment to be adjusted (e.g., a user equipment which is accessed to the base station later by T (preset, e.g., 0.2 × Q or 0.3Q) based on the sequence of access time) by using a first preset policy, sending time-frequency resource region adjustment information to the user equipment to be adjusted through an RRC signaling, where the time-frequency resource region adjustment information includes the new time-frequency resource region B, so as to adjust the user equipment to be adjusted to the new time-frequency resource region; meanwhile, the user equipment of the new access system is not configured to the current time-frequency resource area A any more, but configured to the new time-frequency resource area B.

Or, when the base station monitors that the average packet loss rate of the system in the current time-frequency resource region C is X and X is greater than P2 (i.e., a second threshold, for example, 10% or 20%), determining a new time-frequency resource region D (e.g., a time-frequency resource region in which the average packet loss rate of the system is less than a fourth threshold (preset)) and user equipment to be adjusted (e.g., Y user equipment that is accessed later to the base station based on the access time sequence) by using a first preset policy, and then sending time-frequency resource region adjustment information to the user equipment to be adjusted through RRC signaling, where the time-frequency resource region adjustment information includes the new time-frequency resource region D, so as to adjust the user equipment to be adjusted to the new time-frequency resource region; meanwhile, the user equipment of the new access system is not configured to the current time-frequency resource area C any more, but configured to a new time-frequency resource area D.

In addition, for selecting a target time-frequency resource region based on the downlink channel quality, different manners are adopted for different downlink channel measurement values, and optionally, the step of selecting the candidate time-frequency resource region with the highest downlink channel quality as the target time-frequency resource region in the candidate time-frequency resource region includes:

Here, based on the first channel quality parameter: the downlink receiving power, SINR, reference signal receiving power RSRP or RSRQ takes the candidate time-frequency resource region corresponding to the maximum value as a target time-frequency resource region, for example, if the first channel quality parameter is the downlink receiving power, the candidate time-frequency resource region with the maximum downlink receiving power in the candidate time-frequency resource region is taken as the target time-frequency resource region; based on the second channel quality parameter: the downlink path loss or the downlink IoT takes the candidate time-frequency resource region corresponding to the minimum value as the target time-frequency resource region, for example, if the second channel quality parameter is the downlink path loss, the candidate time-frequency resource region with the minimum downlink path loss in the candidate time-frequency resource region is taken as the target time-frequency resource region.

In addition, for NOMA technology, key parameters for NOMA transmission include: spreading factor, number of layers, modulation order, transport block size, so optionally, the transmission configuration parameters at least include: spreading factor SF, number of layers L, modulation order Qm and transport block size TBS.

For example, as shown in fig. 2, the network device has a first time-frequency resource region TF Zone1 and a second time-frequency resource region TF Zone2, and in the association information, the transmission configuration parameters corresponding to the TF Zone1 include: SF1, L1, Qm1 and TBS 1; the transmission configuration parameters corresponding to TFZone2 include: SF2, L2, Qm2 and TBS 2. Of course, the transmission configuration parameters corresponding to different time-frequency resource regions may have the same transmission configuration parameters, such as SF 1-SF 2, Qm 1-Qm 2, and TBS 1-TBS 2.

In summary, in the method of the embodiment of the present invention, the ue may obtain the association information sent by the network device, and after determining the target time-frequency resource region for uplink transmission, the obtained association information may further obtain the transmission configuration parameter corresponding to the target time-frequency resource region, so as to perform configuration by using the transmission configuration parameter.

In order to cooperate with the method of the foregoing embodiment, as shown in fig. 3, an embodiment of the present invention provides an uplink transmission configuration method, which is applied to a network device, and includes:

step 301, sending association information to a user equipment, where the association information is between different time-frequency resource regions and transmission configuration parameters.

Optionally, the step of sending the association information to the user equipment includes:

Optionally, the method further comprises:

Here, for each time-frequency resource region preset by the network device, since the time-frequency resource region used for uplink transmission of the user equipment and the transmission configuration parameter are adapted based on the association information, after the transmission of the user data exists in the time-frequency resource region under monitoring, the transmission configuration parameter corresponding to the time-frequency resource region in which the user data is monitored at this time can be obtained by the association information, and the transmission configuration parameter is adopted to perform uplink data detection.

Optionally, the step of monitoring whether there is transmission of user data in a preset time-frequency resource region in real time includes:

Optionally, the method further comprises:

Optionally, the step of monitoring whether the current time-frequency resource region is abnormal in use in real time includes:

In this embodiment, the network device sends the association information between different time-frequency resource regions and transmission configuration parameters to the user equipment, so that the user equipment can further obtain the transmission configuration parameters corresponding to the target time-frequency resource region from the obtained association information and the target time-frequency resource region, so as to perform configuration by using the transmission configuration parameters.

It should be noted that, the method completes the uplink transmission configuration of the user equipment in cooperation with the uplink transmission configuration method applied to the user equipment, and the implementation manner of the embodiment of the method is applicable to the method and can achieve the same technical effect.

As shown in fig. 4, an uplink transmission configuration method according to another embodiment of the present invention is applied to a user equipment, and includes:

step 401, acquiring associated information sent by a network device, wherein the associated information is associated information between different DMRS groups and transmission configuration parameters;

step 402, determining a target DMRS group for uplink transmission;

and step 403, obtaining a transmission configuration parameter corresponding to the target time-frequency resource region according to the association information and the target DMRS group.

Similar to the above-mentioned embodiment of the uplink transmission configuration method applied to the user equipment, the network device may pre-define a mapping relationship (i.e., association information) between different DMRS groups and applicable transmission configuration parameters, where the different DMRS groups in the association information are DMRS groups that are currently available to the network device (e.g., a base station). At this time, the network device may also pre-configure a time-frequency resource region for uplink transmission of the ue.

Through the above steps 401 to 403, after determining the target DMRS group for uplink transmission (i.e., the DMRS group used by the UE for subsequent uplink transmission) by the UE according to the obtained association information sent by the network device, the UE can further obtain the transmission configuration parameter corresponding to the target DMRS group to perform configuration by using the transmission configuration parameter, so that higher-capability transmission is achieved because the DMRS group is adapted to the transmission configuration parameter in the subsequent uplink transmission.

In this embodiment, the network device can notify the user equipment of the association information between different DMRS groups and transmission configuration parameters through system broadcast information or RRC signaling or DCI, so step 401 includes:

To determine the target DMRS group for uplink transmission, step 402 optionally includes:

On one hand, the user equipment selects a DMRS group with the highest downlink channel spectrum efficiency as a target DMRS group based on a time-frequency resource region preset by the network equipment for the UE; on the other hand, the DMRS group in the DMRS group configuration information transmitted by the network device may be set as the target DMRS group directly in the network device side configuration.

The method comprises the steps that the network equipment configures the user equipment based on a criterion of ensuring that the average utilization rates of the system DMRS groups are the same, the user equipment newly accessed to the network equipment is monitored in real time, the DMRS groups are configured for the user equipment according to the access serial numbers of the user equipment and the number of the DMRS groups, and DMRS group configuration information is generated and sent to the user equipment. Specifically, according to a formula N ═ k% M +1, a DMRS group number N corresponding to a current user equipment (a user equipment newly accessing to a network device) is obtained, where k is an access number of the user equipment, M is the number of DMRS groups, k% M indicates that k is left for M, and the network device informs the user equipment of the DMRS group number N configured for the current user equipment through DMRS group configuration information.

In addition, for selecting a target DMRS group based on the downlink channel spectral efficiency, the DMRS group with the highest downlink channel spectral efficiency is selected as the target DMRS group based on a preset time-frequency resource region in a different manner, where the step of selecting the target DMRS group based on the preset time-frequency resource region includes:

Here, corresponding to the number of DMRS groups configured by the network device, a corresponding number of parameter thresholds are set so as to determine the target DMRS group. Assuming that 3 DMRS groups configured by the network device and the first channel quality parameter is downlink received power for comparison, 2 downlink received power thresholds R1 and R2 are set, where R1> R2, and the first preset selection policy may be: if the downlink receiving power of a preset time-frequency resource region is greater than R1, selecting a first DMRS group; if the downlink receiving power of the preset time-frequency resource region is less than R1 but greater than R2, selecting a second DMRS group; and if the downlink receiving power of the preset time-frequency resource region is less than R2, selecting a third DMRS group. Similarly, for the quality of the second channel parameter, the target DMRS group is determined by the second preset selection policy according to the parameter threshold of the corresponding number set by the number of the corresponding DMRS groups, which is not described herein again.

For example, as shown in fig. 5, a time-frequency resource region TF Zone2 preset by a network device has a first DMRS group DMRS Subset1 and a second DMRS group DMRS Subset2, and in association information, transmission configuration parameters corresponding to the DMRS Subset1 include: SF1, Layer Number1, Qm1 and TBS 1; the transmission configuration parameters corresponding to the DMRS Subset2 include: SF2, Layer Number2, Qm2 and TBS 2. Of course, among the transmission configuration parameters corresponding to different DMRS groups, there may be the same transmission configuration parameters, such as SF 1-SF 2, Qm 1-Qm 2, and TBS 1-TBS 2.

In summary, in the method of the embodiment of the present invention, the user equipment may obtain the association information sent by the network equipment, and after determining the target DMRS group for uplink transmission, the obtained association information may further obtain the transmission configuration parameter corresponding to the target DMRS group, so as to perform configuration by using the transmission configuration parameter.

In order to cooperate with the method of the foregoing embodiment, as shown in fig. 6, an embodiment of the present invention provides an uplink transmission configuration method, which is applied to a network device, and includes:

step 601, sending associated information to the user equipment, wherein the associated information is associated information between different DMRS groups and transmission configuration parameters.

Optionally, the method further comprises:

Here, for each DMRS group preset by the network device, since the DMRS group used for uplink transmission by the user equipment and the transmission configuration parameter are adapted based on the association information, after monitoring that there is transmission of user data on the DMRS group, it is possible to obtain, from the association information, the transmission configuration parameter corresponding to the DMRS group in which the user data is currently monitored, and perform uplink data detection using the transmission configuration parameter.

Optionally, the step of monitoring whether there is transmission of user data on a preset DMRS group in real time includes:

Optionally, the method further comprises:

monitoring user equipment newly accessed to the network equipment in real time;

Optionally, the step of configuring the DMRS group for the user equipment according to the access sequence number of the user equipment and the number of the DMRS groups includes:

In this embodiment, the network device sends the association information between different DMRS groups and transmission configuration parameters to the user equipment, so that the user equipment can further obtain the transmission configuration parameters corresponding to the target DMRS group from the obtained association information and the target DMRS group, and perform configuration by using the transmission configuration parameters.

To implement the method of the embodiment of the ue side of the present invention, as shown in fig. 7, an embodiment of the present invention provides a ue, including: a transceiver 701, a memory 702, a processor 703 and a computer program stored on the memory 702 and executable on the processor 703;

the transceiver 701 is configured to acquire association information sent by a network device, where the association information is association information between different time-frequency resource regions and transmission configuration parameters;

the processor 703 is configured to determine a target time-frequency resource region for uplink transmission; and obtaining transmission configuration parameters corresponding to the target time-frequency resource region according to the association information and the target time-frequency resource region.

Optionally, the transceiver 701 is further configured to:

Optionally, the processor 703 is further configured to:

Optionally, the transmission configuration parameters at least include: spreading factor SF, number of layers L, modulation order Qm and transport block size TBS.

Wherein in fig. 7 the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by processor 703, and various circuits, represented by memory 702, being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 701 may be a number of elements including a transmitter and a receiver providing a means for communicating with various other apparatus over a transmission medium. The user interface 704 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc.

The processor 703 is responsible for managing the bus architecture and general processing, and the memory 702 may store data used by the processor 703 in performing operations.

The user equipment of the embodiment of the invention can acquire the associated information sent by the network equipment, and after the target time-frequency resource region of uplink transmission is determined, the acquired associated information can further obtain the transmission configuration parameters corresponding to the target time-frequency resource region so as to use the transmission configuration parameters for configuration.

To implement the method of the network device side embodiment of the present invention, as shown in fig. 8, an embodiment of the present invention provides a network device, including: a transceiver 801, a memory 802, a processor 803, and a computer program stored on the memory 802 and executable on the processor 803;

the transceiver 801 is configured to send association information to a user equipment, where the association information is association information between different time-frequency resource regions and transmission configuration parameters.

Optionally, the transceiver 801 is further configured to:

Optionally, the processor 803 is configured to:

Optionally, the processor 803 is further configured to:

In FIG. 8, the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by the processor 803, and various circuits, represented by the memory 802, linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 801 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The processor 803 is responsible for managing the bus architecture and general processing, and the memory 802 may store data used by the processor 803 in performing operations.

The network device of the embodiment of the invention can further obtain the transmission configuration parameters corresponding to the target time-frequency resource region by the obtained association information and the target time-frequency resource region by sending the association information between different time-frequency resource regions and the transmission configuration parameters to the user device so as to use the transmission configuration parameters for configuration, so that the time-frequency resource region and the transmission configuration parameters in subsequent uplink transmission are adaptive, and higher-capacity transmission can be realized.

To implement the method of the embodiment of the ue side of the present invention, as shown in fig. 9, an embodiment of the present invention provides a ue, including: a transceiver 901, a memory 902, a processor 903 and a computer program stored on the memory 902 and executable on the processor 903;

the transceiver 901 is configured to acquire association information sent by a network device, where the association information is association information between different DMRS groups and transmission configuration parameters;

the processor 903 is configured to determine a target DMRS group for uplink transmission; and obtaining a transmission configuration parameter corresponding to the target time frequency resource region according to the association information and the target DMRS group.

Optionally, the transceiver 901 is further configured to:

Optionally, the processor 903 is further configured to:

In fig. 9, a bus architecture (represented by the bus 900), the bus 900 may include any number of interconnected buses and bridges, and the bus 900 links together various circuits including one or more processors, represented by the general purpose processor 903, and memory, represented by the memory 902. The bus 900 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 904 provides an interface between the bus 900 and the transceiver 901. The transceiver 901 may be one element or may be multiple elements, such as multiple receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. For example: the transceiver 901 receives external data from other devices. The transceiver 901 is configured to transmit data processed by the processor 903 to other devices. Depending on the nature of the computing system, a user interface 905, such as a keypad, display, speaker, microphone, joystick, may also be provided.

The processor 903 is responsible for managing the bus 900 and general processing, such as running a general-purpose operating system as described above. And the memory 902 may be used to store data used by the processor 903 in performing operations.

Alternatively, the processor 903 may be a CPU, ASIC, FPGA or CPLD.

The user equipment of the embodiment of the invention can acquire the associated information sent by the network equipment, and after the target DMRS group of the uplink transmission is determined, the transmission configuration parameters corresponding to the target DMRS group can be further obtained by the acquired associated information so as to be configured by using the transmission configuration parameters, so that the higher-capacity transmission can be realized because the DMRS group and the transmission configuration parameters are adaptive in the subsequent uplink transmission.

To implement the method of the embodiment of the user equipment side in the present invention, as shown in fig. 10, an embodiment of the present invention provides a network device, including: a transceiver 1001, a memory 1002, a processor 1003 and a computer program stored on the memory 1002 and executable on the processor 1003;

the transceiver 1001 is configured to send association information to a user equipment, where the association information is association information between different DMRS groups and transmission configuration parameters.

Optionally, the transceiver 1001 is further configured to:

Optionally, the processor 1003 is configured to:

Optionally, the processor 1003 is further configured to:

monitoring user equipment newly accessed to the network equipment in real time;

Optionally, the processor 1003 is further configured to:

In fig. 10, a bus architecture (represented by bus 1000), bus 1000 may include any number of interconnected buses and bridges, and bus 1000 links together various circuits including one or more processors, represented by processor 1003, and memory, represented by memory 1002. The bus 1000 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 1004 provides an interface between the bus 1000 and the transceiver 1001. The transceiver 1001 may be one element or may be multiple elements, such as multiple receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. Data processed by the processor 1003 may be transmitted over a wireless medium via the antenna 1005, and further, the antenna 1005 may receive and transmit data to the processor 1003.

The processor 1003 is responsible for managing the bus 1000 and general processing, and may provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory 1002 may be used for storing data used by the processor 1003 in performing operations.

Alternatively, the processor 1003 may be a CPU, ASIC, FPGA or CPLD.

The network device of the embodiment of the invention can further obtain the transmission configuration parameters corresponding to the target DMRS group by the obtained association information and the target DMRS group by sending the association information between different DMRS groups and the transmission configuration parameters to the user device so as to use the transmission configuration parameters for configuration, thus, the DMRS group and the transmission configuration parameters are adaptive in subsequent uplink transmission, and higher-capacity transmission can be realized.

As shown in fig. 11, an embodiment of the present invention further provides an uplink transmission configuration apparatus, which is applied to a user equipment, and includes:

a first obtaining module 1101, configured to obtain association information sent by a network device, where the association information is association information between different time-frequency resource regions and transmission configuration parameters;

a first determining module 1102, configured to determine a target time-frequency resource region for uplink transmission;

a first processing module 1103, configured to obtain, according to the association information and the target time-frequency resource region, a transmission configuration parameter corresponding to the target time-frequency resource region.

Optionally, the first obtaining module 1101 is further configured to:

Optionally, the first determining module 1102 is further configured to:

It should be noted that the apparatus corresponds to the above uplink transmission configuration method applied to the ue, and the implementation manner of the embodiment of the method is applied to the apparatus, and the same technical effect can be achieved.

As shown in fig. 12, an embodiment of the present invention further provides an uplink transmission configuration apparatus, which is applied to a network device, and includes:

a first sending module 1201, configured to send association information to a user equipment, where the association information is association information between different time-frequency resource regions and transmission configuration parameters.

Optionally, the first sending module 1201 is further configured to:

Optionally, the apparatus further comprises:

the first monitoring module is used for monitoring whether user data transmission exists in a preset time-frequency resource region in real time;

and the first uplink data detection module is used for obtaining a transmission configuration parameter corresponding to the current time-frequency resource region according to the association information if the first uplink data detection module exists, and performing uplink data detection by adopting the transmission configuration parameter.

Optionally, the first monitoring module is further configured to:

Optionally, the apparatus further comprises:

the anomaly monitoring module is used for monitoring whether the current time-frequency resource area is abnormal in use in real time;

and the time frequency resource region adjusting information sending module is used for adjusting the time frequency resource region of the target user equipment based on a first preset strategy and sending the time frequency resource region adjusting information to the target user equipment under the condition that one time frequency resource region is abnormal in use.

Optionally, the anomaly monitoring module is further configured to:

It should be noted that the apparatus is an apparatus corresponding to the uplink transmission configuration method applied to the network device, and the implementation manner of the embodiment of the method is applied to the apparatus, and the same technical effect can be achieved.

As shown in fig. 13, an embodiment of the present invention further provides an uplink transmission configuration apparatus, which is applied to a user equipment, and includes:

a second obtaining module 1301, configured to obtain association information sent by a network device, where the association information is association information between different DMRS groups and transmission configuration parameters;

a second determining module 1302, configured to determine a target DMRS group for uplink transmission;

and a second processing module 1303, configured to obtain, according to the association information and the target DMRS group, a transmission configuration parameter corresponding to the target time-frequency resource region.

Optionally, the second obtaining module 1301 is further configured to:

Optionally, the second determining module 1302 is further configured to:

As shown in fig. 14, an embodiment of the present invention further provides an uplink transmission configuration apparatus, which is applied to a network device, and includes:

a second sending module 1401, configured to send associated information to the user equipment, where the associated information is associated information between different DMRS groups and transmission configuration parameters.

Optionally, the second sending module 1401 is further configured to:

Optionally, the apparatus further comprises:

the second monitoring module is used for monitoring whether user data is sent on a preset DMRS group in real time;

and the second uplink data detection module is used for obtaining the transmission configuration parameters corresponding to the current DMRS group according to the associated information if the uplink data detection module exists, and performing uplink data detection by adopting the transmission configuration parameters.

Optionally, the second monitoring module is further configured to:

Optionally, the apparatus further comprises:

the access monitoring module is used for monitoring user equipment newly accessed to the network equipment in real time;

and the DMRS group configuration information sending module is used for configuring the DMRS group for the user equipment according to the access serial number of the user equipment and the number of the DMRS groups, generating DMRS group configuration information and sending the DMRS group configuration information to the user equipment.

Optionally, the DMRS group configuration information sending module is further configured to:

Another embodiment of the present invention further provides a computer-readable storage medium, which stores a computer program thereon, and the computer program, when executed by a processor, implements the steps in the uplink transmission configuration method applied to the user equipment as described above. In the uplink transmission configuration method, the associated information is associated information between different time-frequency resource regions and transmission configuration parameters.

Another embodiment of the present invention further provides a computer-readable storage medium, which stores a computer program thereon, and when the computer program is executed by a processor, the computer program implements the steps in the uplink transmission configuration method applied to the network device as described above. In the uplink transmission configuration method, the associated information is associated information between different time-frequency resource regions and transmission configuration parameters.

Another embodiment of the present invention further provides a computer-readable storage medium, which stores a computer program thereon, and the computer program, when executed by a processor, implements the steps in the uplink transmission configuration method applied to the user equipment as described above. In the uplink transmission configuration method, the associated information is associated information between different DMRS groups and transmission configuration parameters.

Another embodiment of the present invention further provides a computer-readable storage medium, which stores a computer program thereon, and when the computer program is executed by a processor, the computer program implements the steps in the uplink transmission configuration method applied to the network device as described above. In the uplink transmission configuration method, the associated information is associated information between different DMRS groups and transmission configuration parameters.

Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It is further noted that the terminals described in this specification include, but are not limited to, smart phones, tablets, etc., and that many of the functional components described are referred to as modules in order to more particularly emphasize their implementation independence.

In embodiments of the present invention, modules may be implemented in software for execution by various types of processors. An identified module of executable code may, for instance, comprise one or more physical or logical blocks of computer instructions which may, for instance, be constructed as an object, procedure, or function. Nevertheless, the executables of an identified module need not be physically located together, but may comprise disparate instructions stored in different bits which, when joined logically together, comprise the module and achieve the stated purpose for the module.

Indeed, a module of executable code may be a single instruction, or many instructions, and may even be distributed over several different code segments, among different programs, and across several memory devices. Likewise, operational data may be identified within the modules and may be embodied in any suitable form and organized within any suitable type of data structure. The operational data may be collected as a single data set, or may be distributed over different locations including over different storage devices, and may exist, at least partially, merely as electronic signals on a system or network.

When a module can be implemented by software, considering the level of existing hardware technology, a module implemented by software may build a corresponding hardware circuit to implement a corresponding function, without considering cost, and the hardware circuit may include a conventional Very Large Scale Integration (VLSI) circuit or a gate array and an existing semiconductor such as a logic chip, a transistor, or other discrete components. A module may also be implemented in programmable hardware devices such as field programmable gate arrays, programmable array logic, programmable logic devices or the like.

The exemplary embodiments described above are described with reference to the drawings, and many different forms and embodiments of the invention may be made without departing from the spirit and teaching of the invention, therefore, the invention is not to be construed as limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of elements may be exaggerated for clarity. The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Unless otherwise indicated, a range of values, when stated, includes the upper and lower limits of the range and any subranges therebetween.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. An uplink transmission configuration method is applied to user equipment, and is characterized by comprising the following steps:

determining a target time-frequency resource region of uplink transmission;

2. The uplink transmission configuration method according to claim 1, wherein the step of obtaining the association information sent by the network device includes:

3. The method of claim 1, wherein the step of determining a target time-frequency resource region for uplink transmission comprises:

4. The uplink transmission configuring method of claim 3, wherein the step of selecting, from the candidate time-frequency resource regions, the candidate time-frequency resource region with the highest downlink channel quality as the target time-frequency resource region comprises:

5. The uplink transmission configuration method according to claim 1, wherein the transmission configuration parameters at least include: spreading factor SF, number of layers L, modulation order Qm and transport block size TBS.

6. An uplink transmission configuration method is applied to a network device, and is characterized by comprising the following steps:

7. The uplink transmission configuration method according to claim 6, wherein the step of sending the association information to the ue comprises:

8. The uplink transmission configuration method according to claim 6, wherein the method further comprises:

9. The uplink transmission configuring method of claim 8, wherein the step of monitoring whether there is transmission of user data in a preset time-frequency resource region in real time comprises:

10. The uplink transmission configuration method according to claim 6, wherein the method further comprises:

11. The uplink transmission configuring method of claim 10, wherein the step of monitoring whether the current time-frequency resource region is abnormal in use in real time comprises:

12. An uplink transmission configuration method is applied to user equipment, and is characterized by comprising the following steps:

determining a target DMRS group for uplink transmission;

13. The uplink transmission configuration method according to claim 12, wherein the step of obtaining the association information sent by the network device includes:

14. The uplink transmission configuring method according to claim 12, wherein the step of determining the target DMRS group for uplink transmission comprises:

15. The uplink transmission configuration method according to claim 14, wherein the step of selecting the DMRS group with the highest downlink channel spectral efficiency as the target DMRS group based on a preset time-frequency resource region comprises:

16. The uplink transmission configuration method according to claim 12, wherein the transmission configuration parameters at least include: spreading factor SF, number of layers L, modulation order Qm and transport block size TBS.

17. An uplink transmission configuration method is applied to a network device, and is characterized by comprising the following steps:

18. The uplink transmission configuring method of claim 17, wherein the step of sending the association information to the ue comprises:

19. The uplink transmission configuring method according to claim 17, wherein the method further comprises:

20. The uplink transmission configuration method according to claim 19, wherein the step of monitoring whether there is transmission of user data on a preset DMRS group in real time includes:

21. The uplink transmission configuring method according to claim 17, wherein the method further comprises:

monitoring user equipment newly accessed to the network equipment in real time;

22. The uplink transmission configuring method of claim 21, wherein the step of configuring the DMRS group for the user equipment according to the access sequence number of the user equipment and the number of the DMRS groups comprises:

23. A user equipment, comprising: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; it is characterized in that the preparation method is characterized in that,

24. The user equipment of claim 23, wherein the transceiver is further configured to:

25. The user equipment of claim 23, wherein the processor is further configured to:

26. The user equipment of claim 25, wherein the processor is further configured to:

27. The UE of claim 23, wherein the transmission configuration parameters at least comprise: spreading factor SF, number of layers L, modulation order Qm and transport block size TBS.

28. A network device, comprising: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; it is characterized in that the preparation method is characterized in that,

29. The network device of claim 28, wherein the transceiver is further configured to:

30. The network device of claim 28, wherein the processor is configured to:

31. The network device of claim 30, wherein the processor is further configured to:

32. The network device of claim 28, wherein the processor is further configured to:

33. The network device of claim 32, wherein the processor is further configured to:

34. A user equipment, comprising: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; it is characterized in that the preparation method is characterized in that,

35. The user equipment of claim 34, wherein the transceiver is further configured to:

36. The user equipment of claim 34, wherein the processor is further configured to:

37. The user equipment of claim 36, wherein the processor is further configured to:

38. The UE of claim 34, wherein the transmission configuration parameters at least comprise: spreading factor SF, number of layers L, modulation order Qm and transport block size TBS.

39. A network device, comprising: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; it is characterized in that the preparation method is characterized in that,

40. The network device of claim 39, wherein the transceiver is further configured to:

41. The network device of claim 39, wherein the processor is configured to:

42. The network device of claim 41, wherein the processor is further configured to:

43. The network device of claim 39, wherein the processor is further configured to:

monitoring user equipment newly accessed to the network equipment in real time;

44. The network device of claim 43, wherein the processor is further configured to:

45. An uplink transmission configuration device applied to a User Equipment (UE) includes:

46. An uplink transmission configuration device applied to a network device, comprising:

47. An uplink transmission configuration device applied to a User Equipment (UE) includes:

48. An uplink transmission configuration device applied to a network device, comprising:

49. A computer-readable storage medium, having a computer program stored thereon, which, when being executed by a processor, implements the steps of the uplink transmission configuring method according to any one of claims 1 to 5.

50. A computer-readable storage medium, having a computer program stored thereon, which, when being executed by a processor, implements the steps of the uplink transmission configuring method according to any one of claims 6 to 11.

51. A computer-readable storage medium, having a computer program stored thereon, which, when being executed by a processor, implements the steps of the uplink transmission configuring method according to any one of claims 12 to 16.

52. A computer-readable storage medium, having a computer program stored thereon, which, when being executed by a processor, implements the steps of the uplink transmission configuring method according to any one of claims 17 to 22.