CN102821477B - The method of adjustment in dispatch request cycle and device - Google Patents

Abstract

The present invention provides a scheduling request cycle adjustment method and device, wherein the scheduling request cycle adjustment method includes the ratio of the number of scheduling requests receiving uplink data sent by terminal equipment within a preset time period to the total number of scheduling requests in a preset time period , or, according to the received reconfiguration request information sent by the terminal device, adjust the scheduling request cycle configured for the terminal device; wherein, the reconfiguration request information is when the terminal device detects that the waiting time for sending data packets is greater than the preset time threshold The information sent: the adjusted scheduling request cycle is sent to the terminal device for the terminal device to send uplink data according to the adjusted scheduling request cycle, which effectively takes into account the utilization rate of SR resources and the waiting time of service transmission. This not only ensures the utilization rate of SR resources, but also improves the efficiency of uplink data transmission by terminal equipment and improves user experience.

Description

Method and device for adjusting scheduling request period

technical field

The present invention relates to wireless mobile communication technology, in particular to a method and device for adjusting a scheduling request period.

Background technique

With the development of wireless communication technology, the types of data services are becoming more and more abundant, for example, data services with long intervals and small data packets and data services with high data continuity. The data services of long-interval small data packets are background traffic and instant messaging (Instant Messenger, IM) and other data services. The interval between long-interval small data packets is generally hundreds to thousands of milliseconds, also known as delay tolerance. Business (delay-tolerant); data services with high data continuity are data services such as voice services and online games, which are also called non-delay-tolerant services (Non-delay-tolerant).

The Long Term Evolution (LTE) network periodically configures a Scheduling Request (SR) for terminal devices. When a terminal device needs to send uplink data, it can send uplink data packets when the allocated SR resources arrive. The base station configures a larger period of SR resources for the terminal equipment to reduce the quantity of configured SR resources, thereby improving the utilization rate of SR resources.

In the prior art, a terminal device can select the cycle of SR resources it needs to use from one or more cycles of SR resources provided by the base station, but when the cycle of SR resources selected by the terminal device is relatively large, the wasted SR resources can be reduced. However, for data services with high data continuity, the waiting time of users will increase; when the cycle of SR resources selected by terminal equipment is small, the waiting time of users can be reduced, but it may cause SR resources The utilization rate is low.

Contents of the invention

The present invention provides a method and device for adjusting the scheduling request period, which are used to reduce the waiting time of service transmission while ensuring the utilization rate of SR resources.

The present invention provides a method for adjusting the scheduling request cycle, including:

Adjust the configuration according to the ratio of the number of scheduling requests for uplink data sent by the terminal device received within the preset period to the total number of scheduling requests within the preset period, or according to the received reconfiguration request information sent by the terminal device a scheduling request period for the terminal device;

Wherein, the reconfiguration request information is information sent by the terminal device when it detects that the waiting time for sending a data packet is greater than a preset time threshold;

Sending the adjusted scheduling request period to the terminal device for the terminal device to send uplink data according to the adjusted scheduling request period.

The present invention also provides a method for adjusting the scheduling request cycle, including:

Detect whether the waiting time for sending data packets is greater than a preset time threshold;

If yes, send reconfiguration request information to the network device, so that the network device adjusts the scheduling request period configured for the terminal device according to the reconfiguration request information.

The present invention also provides a network device, including:

The adjustment module is configured to receive the ratio of the number of uplink data scheduling requests sent by the terminal device within the preset period to the total number of scheduling requests within the preset period, or according to the received reconfiguration sent by the terminal device request information, and adjust the scheduling request cycle configured for the terminal device;

Wherein, the reconfiguration request information is information sent by the terminal device when it detects that the waiting time for sending a data packet is greater than a preset time threshold;

A sending module, configured to send the scheduling request cycle adjusted by the adjusting module to the terminal device, so that the terminal device can send uplink data according to the adjusted scheduling request cycle.

The present invention also provides a terminal device, including:

A detection module, configured to detect whether the waiting time for sending data packets is greater than a preset time threshold;

A terminal sending module, configured to send reconfiguration request information to the network device when the detection module detects that the waiting time for sending data packets is greater than the preset time threshold, so that the network device can use the reconfiguration request information according to the reconfiguration request information Adjust the scheduling request period configured for the terminal device.

The method and device for adjusting the scheduling request cycle provided by the embodiments of the present invention are based on the ratio of the number of scheduling requests for uplink data sent by receiving terminal equipment within a preset time period to the total number of scheduling requests within a preset time period, or according to the received The reconfiguration request information sent by the terminal device adjusts the scheduling request cycle configured for the terminal device, and sends the adjusted scheduling request cycle to the terminal device for the terminal device to send uplink data according to the adjusted scheduling request cycle. The thresholds involved in the above two adjustment methods do not simply pursue higher SR resource utilization or shorter service transmission waiting time, but effectively take into account the two factors of SR resource utilization and service transmission waiting time , which not only ensures the utilization rate of SR resources, but also improves the efficiency of uplink data transmission by terminal equipment and improves user experience.

Description of drawings

Fig. 1a is a flow chart of Embodiment 1 of the first method for adjusting the scheduling request period of the present invention;

FIG. 1b is a flow chart of Embodiment 2 of the first method for adjusting the scheduling request period of the present invention;

FIG. 2a is a flow chart of Embodiment 3 of the first method for adjusting the scheduling request period of the present invention;

FIG. 2b is a flow chart of Embodiment 4 of the first method for adjusting the scheduling request period of the present invention;

FIG. 3 is a flow chart of Embodiment 5 of the first method for adjusting the scheduling request period of the present invention;

FIG. 4 is a flow chart of Embodiment 6 of the first method for adjusting the period of a scheduling request in the present invention;

FIG. 5 is a flow chart of Embodiment 7 of the first method for adjusting the period of a scheduling request in the present invention;

FIG. 6 is a flow chart of an embodiment of a second method for adjusting a scheduling request period in the present invention;

FIG. 7 is a schematic structural diagram of an embodiment of a network device according to the present invention;

FIG. 8 is a schematic structural diagram of another embodiment of a network device according to the present invention;

FIG. 9 is a schematic structural diagram of another embodiment of a network device according to the present invention;

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

FIG. 11 is a schematic structural diagram of an embodiment of a terminal device according to the present invention;

FIG. 12 is a schematic structural diagram of another embodiment of a terminal device according to the present invention.

Detailed ways

The method for adjusting the scheduling request period and the corresponding devices and equipment in each embodiment of the present invention can be applied in the LTE network, and the network equipment referred to below can be a base station, and in the LTE network can be specifically a base station (Evolved Node B) in LTE , eNodeB); the terminal equipment referred to below may be user equipment (User Equipment, UE) and other terminals or mobile terminals that can access the wireless communication network.

In the initial access phase of the terminal device, that is, when the terminal device moves into the service area of the base station to request access, the base station broadcasts the default SR configuration to the terminal devices in its service area according to the overall status of the current network, and informs the terminal device A list of SR period values that can be selected by the base station. The list of SR period values includes SR periods that the base station can support, including T1, T2, ..., Tn, where T1<T2<...<Tn.

That is to say, the terminal device that initially accesses the base station can obtain a list of available SR cycle values by receiving a broadcast message, and then the terminal device selects the SR cycle value to be used from the list, and communicates with the base station normally. During the interaction, the SR period adopted by the base station is reported to the base station, so that the base station can know the size of the SR period adopted by each terminal device in its service area. Since the base station sends the list of SR period values in the form of broadcast, other terminal devices that have connected to the base station will also receive the list of SR period values. Since a base station can support multiple SR periods, correspondingly, terminal devices in the service area of the base station can use the same SR period or different SR periods. After each terminal device selects an SR cycle for uplink data transmission, it can send uplink data according to the cycle when the SR resource arrives, and the terminal device can transmit one or more data packets in one SR resource. The method for the terminal device to send uplink data by using the SR resource may adopt an implementation manner similar to that of the prior art.

In the method for adjusting the scheduling request cycle in each embodiment of the present invention, after the terminal device selects the SR cycle, the base station adjusts the SR cycle selected by the terminal device according to needs, so as to improve the utilization rate of the SR and reduce the service transmission delay Two aspects of demand.

Fig. 1a is a flow chart of Embodiment 1 of the first method for adjusting the scheduling request period of the present invention. As shown in Fig. 1a, the method includes:

Step 101, according to the ratio of the number of scheduling requests for uplink data sent by the terminal device received within the preset period to the total number of scheduling requests within the preset period, or according to the received reconfiguration request information sent by the terminal device , adjusting the scheduling request period configured for the terminal device.

Wherein, the reconfiguration request information is information sent by the terminal device when it detects that the waiting time for sending a data packet is greater than a preset time threshold.

After successfully accessing the base station, the terminal device can send uplink data to the base station. The base station can determine whether the SR period of the terminal equipment needs to be adjusted in two ways.

One is that the base station detects the utilization rate of the SR resource of the terminal device within a preset period, and the utilization rate of the SR resource is the number of uplink data sent by the terminal device received from the SR resources allocated by the base station to the terminal device within the preset period. The ratio of SR is the ratio of the number of scheduling requests receiving uplink data sent by the terminal device within a preset period to the total number of scheduling requests within the preset period. After obtaining the detection result, the base station judges the utilization rate of the SR resources, and accordingly adjusts the SR cycle configured for the terminal equipment.

The other is that the terminal device monitors the length of waiting time for sending data packets when it sends uplink data, and when the waiting time for sending data packets is greater than a preset time threshold, the terminal device sends reconfiguration request information to the base station. After receiving the reconfiguration request information sent by the terminal device, the base station adjusts the SR period configured for the terminal device accordingly according to the reconfiguration request information.

There is no timing relationship between the above two adjustment methods, and they are independent of each other. Because the method of adjusting based on the utilization rate of SR resources, the main body of monitoring is the base station; and the method of adjusting based on the reconfiguration request information, the main body of monitoring is the terminal device, so the above two methods can be used alternatively or in combination .

Step 102. Send the adjusted scheduling request period to the terminal device, so that the terminal device can send uplink data according to the adjusted scheduling request period.

After adjusting the SR period configured for the terminal device, the base station sends the adjusted SR period to the terminal device, so as to inform the terminal device to send uplink data according to the adjusted SR period. Correspondingly, after receiving the adjusted SR period sent by the base station, the terminal device sends the data packet of uplink data when the SR resource arrives according to the adjusted SR period.

A preferred manner is shown in FIG. 1b, which is a flow chart of Embodiment 2 of the first method for adjusting the scheduling request period of the present invention.

When the UE initially accesses, the eNodeB broadcasts the default SR cycle value list [T1, T2, ..., Tn] to all UEs in the cell. When the UE starts to transmit, the eNodeB detects the received uplink service data and/or the use of uplink SR resources, etc., so as to adjust the SR cycle configured for the UE.

In the data transmission phase, the eNodeB adjusts the SR cycle configured for each UE according to the transmission characteristics of each UE in the service area, including adjustment based on SR resource utilization and/or adjustment based on service delay request.

The adjustment based on the SR resource utilization rate is that the eNodeB detects the SR usage within the preset period, and the SR resource utilization rate is increased by increasing the SR cycle; the adjustment based on the service delay request is that the UE monitors the waiting time for sending data packets , and report the reconfiguration information to the eNodeB when the waiting time exceeds the preset threshold, and the eNodeB adjusts the SR cycle configured as UE according to the service type to control the service delay.

After an SR cycle adjustment is completed, the eNodeB starts to monitor the usage of uplink SR resources and/or the delay of UE sending service data, etc., and performs the next SR cycle adjustment when the above adjustment conditions are met.

The above two adjustment methods need to combine the current overall situation of the network and the service characteristics of the UE side to set the SR cycle, and the network will meet the service needs of each user as much as possible.

The adjustment method of the scheduling request cycle provided by the embodiment of the present invention is based on the ratio of the number of scheduling requests for uplink data sent by terminal equipment received within a preset period to the total number of scheduling requests within a preset period, or according to the received terminal equipment The reconfiguration request information sent adjusts the scheduling request cycle configured for the terminal device, and sends the adjusted scheduling request cycle to the terminal device for the terminal device to send uplink data according to the adjusted scheduling request cycle. By setting the above two The threshold involved in this adjustment method does not simply pursue higher SR resource utilization or shorter service transmission waiting time, but effectively takes into account both SR resource utilization and service transmission waiting time. The utilization rate of SR resources is ensured, and the efficiency of uplink data transmission by the terminal equipment is also improved and user experience is improved.

Fig. 2a is a flow chart of the third embodiment of the method for adjusting the period of the first scheduling request in the present invention. As shown in Fig. 2a, on the basis of the above-mentioned embodiment, according to receiving the terminal device's transmission within the preset time period in step 101 The ratio of the number of scheduling requests for the uplink data to the total number of scheduling requests in the preset time period, and adjusting the scheduling request cycle configured for the terminal device specifically includes:

Step 201. Judging the ratio of the number of scheduling requests receiving uplink data sent by the terminal device within a preset period to the total number of scheduling requests within the preset period.

The method for adjusting based on the utilization rate of SR resources is specifically, setting a timing function in the base station, and setting a timing time length in advance. When the base station detects that the terminal device starts to send uplink data, it starts the timing function, and records the total number of SRs within the time length and the number of SRs that have received the uplink data sent by the terminal device. The base station obtains the utilization rate of the SR resources of the terminal device by calculating the ratio of the number of SRs receiving uplink data to the total number of SRs.

The service area of a base station may include one or more terminal devices connected to the base station, and the timing function is performed for each terminal device separately. Correspondingly, the utilization rate of the SR resource of each terminal device is calculated respectively.

Moreover, for the terminal equipment that initially accesses the base station, the base station can start the timing function when receiving the uplink data that the terminal equipment starts to send for the first time; for the terminal equipment that has sent uplink data to the base station, the base station can After the end, when the uplink data sent by the terminal device is received again, the timing function is started; the base station can also pre-set other starting conditions besides receiving uplink data.

Step 202: If it is determined that the ratio of the terminal device is smaller than the preset ratio threshold, increase the scheduling request period allocated to the terminal device, and use the increased scheduling request period as the adjusted scheduling request period.

The base station is preset with a threshold value related to utilization, that is, a ratio threshold. If the base station learns that there is a terminal device whose calculated ratio is smaller than the ratio threshold according to the usage of the SR period detected within the preset period, it can know that the utilization rate of the SR resource of the terminal device is lower than the threshold condition. Therefore, it is necessary to increase the SR cycle configured for the terminal device, and use the increased SR cycle as the adjusted SR cycle for the base station to notify the terminal device of the adjusted SR.

In addition, the threshold value of the utilization rate can also be set separately for different business types. An optional implementation method is that the terminal device reports the time interval of the data packets to be sent to the base station during the communication process with the base station, and the base station According to the time interval reported by the terminal equipment, the transmission characteristics such as the data packet time interval of the service type adopted by the terminal equipment can be judged, so that the base station selects the corresponding utilization threshold according to the transmission characteristics of the terminal equipment, that is, the corresponding ratio threshold. Therefore, the base station can judge the utilization rate of the SR resources of the terminal device according to the transmission characteristic of the terminal device, so that the judgment method is more targeted.

A preferred manner is shown in FIG. 2b, which is a flow chart of Embodiment 4 of the first method for adjusting the scheduling request period of the present invention.

The timing function is introduced in the eNodeB, which is used to count the number N _used of SRs used for uplink data transmission within the corresponding preset time range T _sr by each UE after the corresponding timing function is started, and the SRs within this time range The total number of N _total , so as to calculate the utilization rate of SR resources within the time range P=N _used /N _total .

When the eNodeB receives the uplink data sent by the UE, it starts the timing function, and counts the number of SRs of the uplink data received within the preset time range. The eNodeB monitors the service flow characteristics of the UE, and sets a corresponding utilization rate threshold V, which is used to judge whether the occupancy ratio of SR resources meets the requirements, that is, whether the utilization rate of SR resources meets the requirements. Wherein, the eNodeB can monitor the service flow characteristic of the UE according to the time interval of the data service to be sent reported by the UE. If P is greater than V, the UE can continue to use the currently configured SR period, and the eNodeB does not need to adjust the SR period configured for the UE; The selected SR period with a larger SR period is used as the adjusted SR period configured for the UE. That is to say, when the eNodeB detects that the utilization rate of SR resources of the UE is lower than the preset utilization rate threshold value, the SR period configured for the UE is gradually increased according to the list of SR period values in the eNodeB. And after the time range corresponding to the timing function ends, the eNodeB terminates the timing function of the UE.

The method for adjusting the scheduling request cycle provided by the embodiment of the present invention judges the ratio of the number of scheduling requests receiving uplink data sent by the terminal equipment within the preset time period to the total number of scheduling requests within the preset time period before judging the ratio of the terminal equipment When it is less than the preset ratio threshold, increase the scheduling request period allocated to the terminal equipment, and use the increased scheduling request period as the adjusted scheduling request period. By setting an appropriate ratio threshold, the utilization of SR resources is effectively improved Rate.

Fig. 3 is a flow chart of Embodiment 5 of the method for adjusting the period of the first scheduling request of the present invention. As shown in Fig. 3 , on the basis of the above-mentioned embodiments, in step 101, according to the received terminal device sending The reconfiguration request information of the terminal device, and adjusting the scheduling request cycle configured for the terminal device specifically includes:

Step 301. Receive reconfiguration request information sent by the terminal device.

Step 302: According to the reconfiguration request information, reduce the scheduling request period allocated to the terminal device, and use the reduced scheduling request period as the adjusted scheduling request period.

The terminal device monitors the waiting time for sending data packets. Specifically, the terminal device can monitor the waiting time for data packets in the data sending buffer buffer. If it is determined that the waiting time of the data packets to be sent is less than the preset time threshold, the terminal device does not need to send reconfiguration request information to the base station; if it is judged that the waiting time of the data packets to be sent is greater than the preset time threshold, the The base station sends reconfiguration request information.

After receiving the reconfiguration request information sent by the terminal device, the base station reduces the size of the SR cycle configured for the terminal device, that is, the base station configures the terminal device with an SR cycle shorter than the SR cycle currently used by the terminal device, as Adjusted SR period.

The method for adjusting the scheduling request cycle provided by the embodiment of the present invention reduces the scheduling request cycle allocated to the terminal device according to the reconfiguration request information by receiving the reconfiguration request information sent by the terminal device, and uses the reduced scheduling request cycle as The adjusted scheduling request cycle is initiated by the terminal device, and the base station adjusts the SR cycle configured for it according to the request of the terminal device, which can more effectively reduce the waiting time for the terminal device to send data packets, and improve the uplink data transmission rate of the terminal device. Transmission efficiency, and improve user experience.

Further, on the basis of the above-mentioned embodiments, in step 302, according to the reconfiguration request information, reducing the scheduling request cycle allocated to the terminal device is specifically:

If it is determined that the uplink control channel is not congested, the scheduling request period allocated to the terminal device is reduced according to the reconfiguration request information.

After receiving the reconfiguration request information sent by the terminal device, the base station may first determine whether the current uplink control information is congested before adjusting the SR cycle configured for the terminal device. If the base station judges that there is no congestion in the uplink control information, it will accept the reconfiguration request of the terminal equipment and adjust the SR cycle for the terminal equipment; if the base station judges that there is congestion in the uplink control information, it means that the current network situation is not suitable for reducing to The SR period configured by the terminal device does not accept the reconfiguration request of the terminal device, and the terminal device continues to use the current SR period to perform uplink data transmission when SR resources arrive.

In the method for adjusting the scheduling request period provided by the embodiment of the present invention, when it is determined that the uplink control channel is not congested, the scheduling request period allocated to the terminal device is reduced according to the reconfiguration request information, which can ensure that the current network has In the case of corresponding bearing capacity, it can more effectively reduce the waiting time for terminal equipment to send data packets, improve the efficiency of terminal equipment for uplink data transmission, and improve user experience.

Fig. 4 is a flow chart of Embodiment 6 of the method for adjusting the period of the first scheduling request in the present invention. As shown in Fig. 4 , on the basis of the above-mentioned embodiments, before step 301, the method further includes:

Step 401: Send a broadcast message to at least one terminal device in the service area, where the broadcast message carries service type identifiers corresponding to one or more service types and time thresholds corresponding to each service type identifier respectively, so as to When the terminal device detects that the waiting time for sending the data packet is greater than the time threshold corresponding to the service type identifier of the service type used, the terminal device sends the reconfiguration request information.

The time threshold used by the terminal device to judge whether the waiting time of the data packet to be sent is too long may be uniformly set by the base station. The base station sends the broadcast message to the terminal devices in the service area. In addition, the base station can set corresponding time thresholds according to different service types, so that the terminal equipment can judge according to the time thresholds corresponding to the service types it adopts. The broadcast message carrying one or more time thresholds may be broadcast by the base station after detecting the terminal device when the terminal device initially accesses.

Specifically, the service type adopted by the terminal device may be a delay-tolerant service (delay-tolerant) or a non-delay-tolerant service (Non-delay-tolerant). Among them, delay tolerant services are services with relatively large data packet intervals, that is, services that do not require high real-time performance, such as long-interval small data packet services; non-delay tolerant services are services that require real-time performance, such as voice services or online business etc. The broadcast message sent by the base station to the terminal device may carry service type identifiers corresponding to one or more service types and time thresholds respectively corresponding to the service type identifiers. For example, different time thresholds are set for delay-tolerant services and non-delay-tolerant services.

After receiving the broadcast message, the terminal device determines the applicable time threshold according to the service type identifier of the service type carried in the broadcast message and the service type currently used by the terminal device. For example, when the service type currently used by the terminal device is a delay-tolerant service, the criterion for judging the waiting time for sending data packets is the time threshold R1 corresponding to the delay-tolerant service. Correspondingly, if the waiting time is greater than R1 , then the terminal device sends reconfiguration request information to the base station; when the service type currently used by the terminal device is a non-delay tolerant service, the judgment standard for judging the waiting time for sending data packets is the corresponding non-delay tolerant service The time threshold R2. Correspondingly, if the waiting time is greater than R2, the terminal device sends reconfiguration request information to the base station. Wherein, R1 is greater than R2.

The method for adjusting the scheduling request cycle provided by the embodiment of the present invention sends a broadcast message to at least one terminal device in the service area, and the broadcast message carries service type identifiers corresponding to one or more service types and the service type identifiers respectively corresponding to each service type. The corresponding time threshold is for the terminal device to send reconfiguration request information when it detects that the waiting time for sending data packets is greater than the time threshold corresponding to the service type identifier of the adopted service type. According to the service characteristics of different types of services, corresponding time thresholds are adopted for different types of services, and the time thresholds are uniformly set by the base station, which can effectively reduce the waiting time for terminal equipment to send data packets, improve the efficiency of terminal equipment for uplink data transmission, and Improve user experience.

A preferred manner is shown in FIG. 5 , which is a flow chart of Embodiment 7 of the first method for adjusting the scheduling request period of the present invention.

After the eNodeB increases the SR period configured for the UE, it may cause delays for the UE to transmit uplink data. Therefore, the eNodeB needs to set a time threshold for the waiting time of the data packets in the buffer. During data transmission, when the UE detects When the data packet waiting time is greater than the time threshold, the UE will notify the eNodeB that the current service delay is too large, and the eNodeB will reduce the SR cycle configured for the terminal device to control the delay.

Specifically, the eNodeB sets thresholds R1 and R2 of the waiting time of data packets in the buffer of the UE, and broadcasts R1 and R2 to the UE. Among them, R1 is the threshold of the Delay-tolerant service type, and R2 is the threshold of the Non-delay-tolerant service type. Generally, R1>R2.

For non-delay-tolerant services, it has high requirements for service continuity. When UE finds that there is a packet delay exceeding the threshold value, it immediately applies to eNodeB for SR reconfiguration; for delay-tolerant services, since the service itself can Tolerate a certain delay without affecting the service performance. In order to reduce the number of applications, you can wait for a period of time and then notify the eNodeB to adjust the SR period.

After receiving the time threshold in the broadcast message, the UE judges the service type currently used, and detects the waiting time of the data packets in the buffer.

For the UE whose current service type is Delay-tolerant service, when the waiting time of the data packet in the buffer is greater than R1, the UE applies to the eNodeB to reconfigure the SR period; otherwise, the UE continues to transmit data according to the current SR period.

For UEs whose current service type is Non-delay-tolerant, when the waiting time of the data packets in the buffer is greater than R2, the UE applies to the eNodeB to reconfigure the SR period; otherwise, the UE continues to perform data transmission according to the current SR period.

When the UE applies for SR reconfiguration, if the eNodeB is congested on the Physical Uplink Control Channel (PUCCH) resource, the eNodeB rejects the UE's application, and the UE continues to use the current SR cycle for transmission; if the eNodeB is congested on the PUCCH resource If there is no congestion on the network, the eNodeB accepts the UE's application, and selects an appropriate SR period to configure for the UE according to the current network conditions.

Further, on the basis of the above-mentioned embodiments, the reconfiguration request information carries the time interval between data packets to be sent by the terminal device; correspondingly, according to the reconfiguration request described in step 302 The information reduces the scheduling request cycle allocated to the terminal device as follows:

According to the time interval in the reconfiguration request information, the cycle with the smallest difference from the time interval in the scheduling request cycle list is used as the reduced scheduling request cycle.

The terminal device can also carry the time interval between the data packets to be sent in the reconfiguration request information sent to the base station, and the time interval between the data packets to be sent indicates the data transmission of the service currently used by the terminal device characteristic, that is, the time interval indicates the requirement of the terminal equipment for the size of the SR period.

After receiving the reconfiguration request information sent by the terminal device, the base station reduces the SR period configured for the terminal device according to the time interval carried in the reconfiguration request information. The specific method is that if there is an SR period equal to the time interval in the list of scheduling request periods of the base station, the base station configures the SR period to the terminal equipment; if there is no SR period equal to the time interval in the list of scheduling request periods of the base station period, the base station selects the SR period with the smallest difference from the time interval from the list as the reduced SR period.

In order to ensure data transmission performance and user experience, once the base station decides to accept the UE's application, it does not reduce the SR period step by step, but selects an appropriate SR period from the list of SR period values and configures it for the terminal device to ensure service performance.

In the method for adjusting the scheduling request cycle provided by the embodiment of the present invention, the terminal device carries the time interval between the data packets to be sent by the terminal device in the reconfiguration request information, and the base station sends the scheduling request to the time interval according to the time interval in the reconfiguration request information. The cycle with the smallest difference from the time interval in the cycle list is used as the reduced scheduling request cycle. By adjusting the scheduling request cycle configured for the terminal device in a targeted manner, the waiting time for the terminal device to send data packets can be effectively reduced. , improve the efficiency of uplink data transmission by the terminal device, and improve user experience.

FIG. 6 is a flow chart of an embodiment of a second method for adjusting the scheduling request period of the present invention. As shown in FIG. 6, the method includes:

Step 501. Detect whether the waiting time for sending a data packet is greater than a preset time threshold.

Step 502: If yes, send reconfiguration request information to the network device, so that the network device can adjust the scheduling request period configured for the terminal device according to the reconfiguration request information.

The terminal device monitors the waiting time for sending data packets. Specifically, the terminal device can monitor the waiting time for data packets in the data sending buffer buffer. If it is determined that the waiting time of the data packets to be sent is less than the preset time threshold, the terminal device does not need to send reconfiguration request information to the base station; if it is judged that the waiting time of the data packets to be sent is greater than the preset time threshold, the The base station sends reconfiguration request information.

After receiving the reconfiguration request information sent by the terminal device, the base station reduces the size of the SR cycle configured for the terminal device, that is, the base station configures the terminal device with an SR cycle shorter than the SR cycle currently used by the terminal device, as Adjusted SR period.

The method for adjusting the scheduling request cycle provided by the embodiment of the present invention detects whether the waiting time for sending data packets is greater than the preset time threshold, and if the waiting time is greater than the preset time threshold, sends reconfiguration request information to the network device for the network device Adjust the scheduling request cycle configured for the terminal device according to the reconfiguration request information. The terminal device initiates the request, and the base station adjusts the SR cycle configured for it according to the request of the terminal device, which can more effectively reduce the waiting time for the terminal device to send data packets. Time, improve the efficiency of uplink data transmission of terminal equipment, and improve user experience.

Further, on the basis of the above embodiments, the reconfiguration request information carries the time interval between the data packets to be sent by the terminal device, so that the network device can The time interval of the time interval, and the period with the smallest difference from the time interval in the scheduling request period list is used as the reduced scheduling request period.

The terminal device can also carry the time interval between the data packets to be sent in the reconfiguration request information sent to the base station, and the time interval between the data packets to be sent indicates the data transmission of the service currently used by the terminal device characteristic, that is, the time interval indicates the requirement of the terminal equipment for the size of the SR period.

After receiving the reconfiguration request information sent by the terminal device, the base station reduces the SR period configured for the terminal device according to the time interval carried in the reconfiguration request information. The specific method is that if there is an SR period equal to the time interval in the list of scheduling request periods of the base station, the base station configures the SR period to the terminal equipment; if there is no SR period equal to the time interval in the list of scheduling request periods of the base station period, the base station selects the SR period with the smallest difference from the time interval from the list as the reduced SR period.

In order to ensure data transmission performance and user experience, once the base station decides to accept the UE's application, it does not reduce the SR period step by step, but selects an appropriate SR period from the list of SR period values and configures it for the terminal device to ensure service performance.

In the method for adjusting the scheduling request cycle provided by the embodiment of the present invention, the time interval between the data packets to be sent by the terminal device is carried in the reconfiguration request information, so that the network device can send the scheduling request according to the time interval in the reconfiguration request information. The cycle with the smallest difference from the time interval in the cycle list is used as the reduced scheduling request cycle, and by requesting the base station to adjust the scheduling request cycle configured for the terminal device, it can effectively reduce the number of packets sent by the terminal device. The waiting time is reduced, the efficiency of uplink data transmission by terminal equipment is improved, and user experience is improved.

Further, on the basis of the foregoing embodiments, before step 501, the method further includes:

Step 601: Receive a broadcast message sent by the network device, the broadcast message carries one or more service type identifiers corresponding to each service type and a time threshold corresponding to each of the service type identifiers; correspondingly, the step 501 is specifically detecting whether the waiting time for sending the data packet is greater than the time threshold corresponding to the service type identifier of the service type used.

The time threshold used by the terminal device to judge whether the waiting time of the data packet to be sent is too long may be uniformly set by the base station. The base station sends the broadcast message to the terminal devices in the service area. In addition, the base station can set corresponding time thresholds according to different service types, so that the terminal equipment can judge according to the time thresholds corresponding to the service types it adopts. The broadcast message carrying one or more time thresholds may be broadcast by the base station after detecting the terminal device when the terminal device initially accesses.

Specifically, the service type adopted by the terminal device may be a delay-tolerant service (delay-tolerant) or a non-delay-tolerant service (Non-delay-tolerant). Among them, delay tolerant services are services with relatively large data packet intervals, that is, services that do not require high real-time performance, such as long-interval small data packet services; non-delay tolerant services are services that require real-time performance, such as voice services or online business etc. The broadcast message sent by the base station to the terminal device may carry service type identifiers corresponding to one or more service types and time thresholds respectively corresponding to the service type identifiers. For example, different time thresholds are set for delay-tolerant services and non-delay-tolerant services.

After receiving the broadcast message, the terminal device determines the applicable time threshold according to the service type identifier of the service type carried in the broadcast message and the service type currently used by the terminal device. For example, when the service type currently used by the terminal device is a delay-tolerant service, the criterion for judging the waiting time for sending data packets is the time threshold R1 corresponding to the delay-tolerant service. Correspondingly, if the waiting time is greater than R1 , then the terminal device sends reconfiguration request information to the base station; when the service type currently used by the terminal device is a non-delay tolerant service, the judgment standard for judging the waiting time for sending data packets is the corresponding non-delay tolerant service The time threshold R2. Correspondingly, if the waiting time is greater than R2, the terminal device sends reconfiguration request information to the base station. Wherein, R1 is greater than R2.

The method for adjusting the scheduling request cycle provided by the embodiment of the present invention receives a broadcast message sent by a network device, and the broadcast message carries service type identifiers corresponding to one or more service types and time thresholds respectively corresponding to each service type identifier, Then detect whether the waiting time for sending data packets is greater than the time threshold corresponding to the service type identifier of the adopted service type. Since the service characteristics of sending uplink data packets for different service types are considered, corresponding time thresholds are adopted for different types of services. Moreover, the time threshold is uniformly set by the base station, which can effectively reduce the waiting time for the terminal device to send data packets, improve the efficiency of the terminal device for uplink data transmission, and improve user experience.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by program instructions and related hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps including the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

FIG. 7 is a schematic structural diagram of an embodiment of a network device according to the present invention. As shown in FIG. 7 , the network device includes an adjustment module 11 and a sending module 12 .

The adjustment module 11 is configured to receive the ratio of the number of scheduling requests for uplink data sent by the terminal device within the preset period to the total number of scheduling requests within the preset period, or according to the received reconfiguration request sent by the terminal device request information, and adjust the scheduling request cycle configured for the terminal device;

Wherein, the reconfiguration request information is information sent by the terminal device when it detects that the waiting time for sending a data packet is greater than a preset time threshold;

The sending module 12 is configured to send the scheduling request cycle adjusted by the adjusting module 11 to the terminal device, so that the terminal device can send uplink data according to the adjusted scheduling request cycle.

The network device provided by the embodiment of the present invention is based on the ratio of the number of scheduling requests for uplink data sent by the terminal device received within the preset time period to the total number of scheduling requests within the preset time period, or according to the received reconfiguration request sent by the terminal device Request information, adjust the scheduling request cycle configured for the terminal device, and send the adjusted scheduling request cycle to the terminal device, so that the terminal device can send uplink data according to the adjusted scheduling request cycle, by setting the above two adjustment methods involved The threshold value reached is not simply pursuing higher SR resource utilization or shorter service transmission waiting time, but effectively taking into account both SR resource utilization and service transmission waiting time, which ensures that SR resources The utilization rate of the terminal equipment also improves the efficiency of the uplink data transmission of the terminal equipment and improves the user experience.

FIG. 8 is a schematic structural diagram of another embodiment of the network device of the present invention. As shown in FIG. 8 , the adjustment module 11 includes a first working module 111 and a second working module 112 .

Wherein, the first working module 111 is configured to judge the ratio of the number of scheduling requests receiving the uplink data sent by the terminal device within the preset time period to the total number of scheduling requests in the preset time period; the second working module 112 uses When the first working module 111 determines that the ratio of the terminal device is smaller than the preset ratio threshold, increase the scheduling request cycle allocated to the terminal device, and use the increased scheduling request cycle as the adjusted Scheduling request period.

The network device provided by the embodiment of the present invention judges the ratio of the number of scheduling requests receiving uplink data sent by the terminal device within the preset time period to the total number of scheduling requests in the preset time period, and judges that the ratio of the terminal device is less than the preset ratio When the threshold is reached, increase the scheduling request period allocated to the terminal equipment, and use the increased scheduling request period as the adjusted scheduling request period. By setting an appropriate ratio threshold, the utilization rate of SR resources is effectively improved.

FIG. 9 is a schematic structural diagram of another embodiment of a network device according to the present invention. As shown in FIG. 9 , the adjustment module 11 may further include a third working module 113 and a fourth working module 114 .

Wherein, the third working module 113 is configured to receive the reconfiguration request information sent by the terminal device; the fourth working module 114 is configured to reduce the allocation to The scheduling request period of the terminal device, and use the reduced scheduling request period as the adjusted scheduling request period.

The network device provided by the embodiment of the present invention reduces the scheduling request cycle allocated to the terminal device according to the reconfiguration request information sent by the terminal device, and uses the reduced scheduling request cycle as the adjusted scheduling The request cycle is initiated by the terminal device, and the base station adjusts the SR cycle configured for it according to the request of the terminal device, which can more effectively reduce the waiting time for the terminal device to send data packets and improve the efficiency of the terminal device for uplink data transmission. and improve user experience.

It should be noted that the adjustment module 11 may also only include the third working module 113 and the fourth working module 114 .

Further, on the basis of the above-mentioned embodiments, the fourth working module 114 is specifically configured to, when it is determined that no congestion occurs on the uplink control channel, according to the reconfiguration request received by the third working module 113 The information reduces the scheduling request period allocated to said terminal device.

The network device provided by the embodiment of the present invention, when judging that the uplink control channel is not congested, reduces the scheduling request cycle allocated to the terminal device according to the reconfiguration request information, and can ensure that the current network has a corresponding bearing capacity. In this case, it can more effectively reduce the waiting time for the terminal device to send data packets, improve the efficiency of the terminal device for uplink data transmission, and improve user experience.

Further, on the basis of the above-mentioned embodiments, the reconfiguration request information received by the third working module 113 carries the time interval between data packets to be sent by the terminal device; correspondingly, the The fourth working module 114 is further configured to, according to the time interval in the reconfiguration request information received by the third working module 113, select the one with the smallest difference from the time interval in the list of scheduling request periods period as the reduced scheduling request period.

In the network device provided by the embodiment of the present invention, the terminal device carries the time interval between the data packets to be sent by the terminal device in the reconfiguration request information, and the base station adds the time interval in the scheduling request period list to the time interval in the reconfiguration request information. The cycle with the smallest difference with the time interval is used as the reduced scheduling request cycle. By adjusting the scheduling request cycle configured for the terminal device in a targeted manner, the waiting time for the terminal device to send data packets can be effectively reduced, and the terminal device can improve its performance. Improve the efficiency of uplink data transmission and improve user experience.

FIG. 10 is a schematic structural diagram of another embodiment of a network device according to the present invention. As shown in FIG. 10 , the adjustment module 11 further includes a fifth working module 115 .

The fifth working module 115 is configured to send a broadcast message to at least one terminal device in the service area before the third working module 113 receives the reconfiguration request information sent by the terminal device, and the broadcast message carries a or business type identifiers corresponding to multiple service types and time thresholds corresponding to each of the service type identifiers, so that the terminal device detects that the waiting time for sending a data packet is greater than the service type identifier corresponding to the adopted service type When the time threshold is reached, the reconfiguration request information is sent.

An optional implementation is that the fifth working module 115 may not be included in the adjustment module 11, but exists independently outside the adjustment module 11 as a separate functional module, and the fifth working module 115 is in the service area After at least one terminal device sends a broadcast message, the third working module 113 in the adjustment module 11 is triggered to enter a working state of waiting to receive the reconfiguration request information sent by the terminal device.

The network device provided by the embodiment of the present invention sends a broadcast message to at least one terminal device in the service area, and the broadcast message carries service type identifiers corresponding to one or more service types and time thresholds respectively corresponding to each service type identifier , for the terminal device to send reconfiguration request information when it detects that the waiting time for sending data packets is greater than the time threshold corresponding to the service type identifier of the adopted service type. Since the service characteristics of sending uplink data packets for different service types are considered, Different time thresholds are adopted for different types of services, and the time thresholds are uniformly set by the base station, which can effectively reduce the waiting time for terminal equipment to send data packets, improve the efficiency of terminal equipment for uplink data transmission, and improve user experience.

Specifically, for the method for adjusting the scheduling request cycle performed by the network device in each embodiment of the present invention, reference may be made to the steps in the above corresponding method embodiments, and details are not repeated here.

FIG. 11 is a schematic structural diagram of an embodiment of a terminal device according to the present invention. As shown in FIG. 11 , the terminal device includes a detection module 21 and a terminal sending module 22 .

Wherein, the detection module 21 is used to detect whether the waiting time for sending data packets is greater than a preset time threshold; the terminal sending module 22 is used for when the detection module 21 detects that the waiting time for sending data packets is greater than the preset time threshold, Sending reconfiguration request information to the network device, so that the network device adjusts the scheduling request period configured for the terminal device according to the reconfiguration request information.

The terminal device provided by the embodiment of the present invention detects whether the waiting time for sending a data packet is greater than the preset time threshold, and sends reconfiguration request information to the network device if the waiting time is greater than the preset time threshold, so that the network device can respond to the reconfiguration request Information adjustment configures the scheduling request cycle for the terminal device. The terminal device initiates the request, and the base station adjusts the SR cycle configured for it according to the request of the terminal device, which can more effectively reduce the waiting time for the terminal device to send data packets, and improve the efficiency of the terminal device. The device performs uplink data transmission efficiency and improves user experience.

Further, on the basis of the above-mentioned embodiments, the reconfiguration request information sent by the terminal sending module 22 carries the time interval between the data packets to be sent by the terminal device for the network device According to the time interval in the reconfiguration request information, the cycle with the smallest difference from the time interval in the scheduling request cycle list is used as the reduced scheduling request cycle.

In the terminal device provided by the embodiment of the present invention, the time interval between the data packets to be sent by the terminal device is carried in the reconfiguration request information, so that the network device can add the time interval in the scheduling request cycle list according to the time interval in the reconfiguration request information. The cycle with the smallest difference with the time interval is used as the reduced scheduling request cycle, and by specifically requesting the base station to adjust the scheduling request cycle configured for the terminal device, the waiting time for the terminal device to send data packets can be effectively reduced, Improve the efficiency of terminal equipment for uplink data transmission and improve user experience.

FIG. 12 is a schematic structural diagram of another embodiment of a terminal device according to the present invention. As shown in FIG. 12 , the terminal device further includes a terminal receiving module 23 .

The terminal receiving module 23 is configured to receive a broadcast message sent by the network device before the detection module 21 detects whether the waiting time for sending a data packet is greater than a preset time threshold, and the broadcast message carries one or more service types corresponding service type identifiers and time thresholds respectively corresponding to each of the service type identifiers; correspondingly, the detection module 21 is specifically used to detect whether the waiting time for sending a data packet is greater than the service type identifier corresponding to the adopted service type time threshold.

The terminal device provided by the embodiment of the present invention receives the broadcast message sent by the network device, and the broadcast message carries one or more service type identifiers corresponding to each service type and the time threshold corresponding to each service type identifier respectively, and then detects the sent data Whether the waiting time of the packet is greater than the time threshold corresponding to the business type identifier of the business type used. Since the business characteristics of the uplink data packets sent by different business types are considered, the corresponding time threshold is adopted for different types of business, and the time threshold The unified setting by the base station can effectively reduce the waiting time for the terminal device to send data packets, improve the efficiency of the terminal device for uplink data transmission, and improve user experience.

Specifically, for the method for adjusting the scheduling request cycle performed by the terminal device in each embodiment of the present invention, reference may be made to the steps in the above corresponding method embodiments, and details are not repeated here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (14)

1. the method for adjustment in dispatch request cycle, is characterized in that, comprising:

In quantity and the described preset period of time of the dispatch request of the upstream data sent according to receiving terminal apparatus in preset period of time, the ratio of dispatch request sum and the reconfiguration request information that sends according to the described terminal equipment received, adjust and configure to the dispatch request cycle of described terminal equipment;

Wherein, described reconfiguration request information is described terminal equipment the information that the stand-by period sending packet sends when being greater than preset time threshold being detected;

The dispatch request cycle after adjustment is sent to described terminal equipment, sends upstream data for described terminal equipment according to the dispatch request cycle after described adjustment;

The ratio of dispatch request sum in quantity and the described preset period of time of described basis dispatch request of the upstream data that receiving terminal apparatus sends in preset period of time, adjustment configures and is specially to the dispatch request cycle of described terminal equipment:

The ratio receiving dispatch request sum in the quantity of dispatch request of the upstream data that described terminal equipment sends and described preset period of time in preset period of time is judged;

If judge, the described ratio of described terminal equipment is less than default fractional threshold, then increase the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of increase as the dispatch request cycle after adjustment;

The reconfiguration request information that the described terminal equipment that described basis receives sends, adjustment configuration was specially to the dispatch request cycle of described terminal equipment:

Receive the reconfiguration request information that described terminal equipment sends;

According to described reconfiguration request information, reduce the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of reduction as the dispatch request cycle after adjustment.

2. the method for adjustment in dispatch request cycle according to claim 1, is characterized in that, described according to described reconfiguration request information, and the dispatch request cycle reducing to distribute to described terminal equipment is specially:

It is congested if judge, ascending control channel does not occur, then reduce according to described reconfiguration request information the dispatch request cycle distributing to described terminal equipment.

3. the method for adjustment in dispatch request cycle according to claim 1 and 2, is characterized in that, carries the time interval between described terminal equipment packet to be sent in described reconfiguration request information;

Correspondingly, the described dispatch request cycle distributing to described terminal equipment according to described reconfiguration request information reduction is specially:

According to the described time interval in described reconfiguration request information, using the cycle minimum with described time interval difference in the list in dispatch request cycle as the dispatch request cycle reduced.

4. the method for adjustment in dispatch request cycle according to claim 1, it is characterized in that, the reconfiguration request information that the described terminal equipment that described basis receives sends, adjustment configuration is to before the dispatch request cycle of described terminal equipment, and described method also comprises:

Broadcast is sent at least one terminal equipment in service area, carry one or more type of service type of service mark corresponding respectively in described broadcast and identify corresponding time threshold with each described type of service respectively, when detecting that the stand-by period sending packet is greater than the time threshold of type of service mark correspondence of adopted type of service for described terminal equipment, send described reconfiguration request information.

5. the method for adjustment in dispatch request cycle, is characterized in that, comprising:

The dispatch request of upstream data is sent to the network equipment;

Whether the stand-by period detecting transmission packet is greater than preset time threshold;

If, then send reconfiguration request information to the network equipment, the ratio of dispatch request sum and the reconfiguration request information that sends according to the described terminal equipment received in the quantity of the dispatch request of the upstream data sent according to receiving terminal apparatus in preset period of time for the described network equipment and described preset period of time, adjustment configuration is to the dispatch request cycle of described terminal equipment;

Wherein, the described network equipment is specially to the dispatch request cycle of described terminal equipment according to described reconfiguration request information adjustment configuration:

The network equipment, according to described reconfiguration request information, reduces the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of reduction as the dispatch request cycle after adjustment;

Wherein, the ratio of dispatch request sum in the quantity of the dispatch request of the upstream data that the described network equipment sends according to receiving terminal apparatus in preset period of time and described preset period of time, adjustment configuration was specially to the dispatch request cycle of described terminal equipment:

The ratio receiving dispatch request sum in the quantity of dispatch request of the upstream data that described terminal equipment sends and described preset period of time in preset period of time is judged;

If judge, the described ratio of described terminal equipment is less than default fractional threshold, then increase the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of increase as the dispatch request cycle after adjustment.

6. the method for adjustment in dispatch request cycle according to claim 5, it is characterized in that, the time interval between described terminal equipment packet to be sent is carried in described reconfiguration request information, for the described network equipment according to the described time interval in described reconfiguration request information, using the cycle minimum with described time interval difference in the list in dispatch request cycle as the dispatch request cycle reduced.

7. the method for adjustment in the dispatch request cycle according to claim 5 or 6, is characterized in that, described detection sends before whether stand-by period of packet be greater than preset time threshold, and described method also comprises:

Receive the broadcast that the described network equipment sends, carry one or more type of service type of service mark corresponding respectively in described broadcast and identify corresponding time threshold with each described type of service respectively;

Correspondingly, whether the stand-by period that described detection sends packet is greater than preset time threshold is specially:

Detect the time threshold whether stand-by period sending packet is greater than the type of service mark correspondence of adopted type of service.

8. a network equipment, is characterized in that, comprising:

Adjusting module, for ratio and the reconfiguration request information that sends according to the described terminal equipment received of dispatch request sum in quantity and the described preset period of time of the dispatch request of upstream data that send according to receiving terminal apparatus in preset period of time, adjust and configure to the dispatch request cycle of described terminal equipment;

Wherein, described reconfiguration request information is described terminal equipment the information that the stand-by period sending packet sends when being greater than preset time threshold being detected;

Sending module, for the dispatch request cycle after described adjusting module adjustment is sent to described terminal equipment, sends upstream data for described terminal equipment according to the dispatch request cycle after described adjustment;

Described adjusting module comprises:

First operational module, for judging the ratio receiving dispatch request sum in the quantity of dispatch request of the upstream data that described terminal equipment sends and described preset period of time in preset period of time;

Second operational module, for when described first operational module judges that the described ratio of described terminal equipment is less than default fractional threshold, increase the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of increase as the dispatch request cycle after adjustment;

Described adjusting module also comprises:

3rd operational module, for receiving the reconfiguration request information that described terminal equipment sends;

4th operational module, for the described reconfiguration request information received according to described 3rd operational module, reduces the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of reduction as the dispatch request cycle after adjustment.

9. the network equipment according to claim 8, is characterized in that, described 4th operational module specifically for:

When judging that ascending control channel does not occur congested, the described reconfiguration request information received according to described 3rd operational module reduces to distribute to the dispatch request cycle of described terminal equipment.

10. the network equipment according to claim 9, is characterized in that, carries the time interval between described terminal equipment packet to be sent in the described reconfiguration request information that described 3rd operational module receives;

Correspondingly, described 4th operational module also for:

According to the described time interval in the described reconfiguration request information that described 3rd operational module receives, using the cycle minimum with described time interval difference in the list in dispatch request cycle as the dispatch request cycle reduced.

11. network equipments according to claim 8, is characterized in that, described adjusting module also comprises:

5th operational module, for receive at described 3rd operational module described terminal equipment send reconfiguration request information before, broadcast is sent at least one terminal equipment in service area, carry one or more type of service type of service mark corresponding respectively in described broadcast and identify corresponding time threshold with each described type of service respectively, when detecting that the stand-by period sending packet is greater than the time threshold of type of service mark correspondence of adopted type of service for described terminal equipment, send described reconfiguration request information.

12. 1 kinds of terminal equipments, is characterized in that, described terminal equipment comprises:

Whether detection module, be greater than preset time threshold for detecting the stand-by period sending packet;

Terminal sending module, during for detecting that at described detection module the stand-by period sending packet is greater than described preset time threshold, reconfiguration request information is sent to the network equipment, described terminal sending module is also for sending the dispatch request of upstream data to the network equipment, the ratio of dispatch request sum and the reconfiguration request information that sends according to the described terminal equipment received in the quantity of the dispatch request of the upstream data sent according to receiving terminal apparatus in preset period of time for the described network equipment and described preset period of time, adjustment configuration is to the dispatch request cycle of described terminal equipment,

Wherein, the described network equipment is specially to the dispatch request cycle of described terminal equipment according to described reconfiguration request information adjustment configuration: the network equipment is according to described reconfiguration request information, reduce the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of reduction as the dispatch request cycle after adjustment;

Wherein, the ratio of dispatch request sum in the quantity of the dispatch request of the upstream data that the described network equipment sends according to receiving terminal apparatus in preset period of time and described preset period of time, adjustment configuration was specially to the dispatch request cycle of described terminal equipment:

The ratio receiving dispatch request sum in the quantity of dispatch request of the upstream data that described terminal equipment sends and described preset period of time in preset period of time is judged;

If judge, the described ratio of described terminal equipment is less than default fractional threshold, then increase the dispatch request cycle distributing to described terminal equipment, and using the dispatch request cycle of increase as the dispatch request cycle after adjustment.

13. terminal equipments according to claim 12, it is characterized in that, the time interval between described terminal equipment packet to be sent is carried in the described reconfiguration request information that described terminal sending module sends, for the described network equipment according to the described time interval in described reconfiguration request information, using the cycle minimum with described time interval difference in the list in dispatch request cycle as the dispatch request cycle reduced.

14. terminal equipments according to claim 12 or 13, it is characterized in that, described terminal equipment also comprises:

Terminal receiver module, before whether being greater than preset time threshold in the stand-by period of described detection module detection transmission packet, receive the broadcast that the described network equipment sends, carry one or more type of service type of service mark corresponding respectively in described broadcast and identify corresponding time threshold with each described type of service respectively;

Correspondingly, described detection module specifically for, detect and send the time threshold whether stand-by period of packet is greater than the type of service mark correspondence of adopted type of service.