CN110326325B

CN110326325B - Data transmission method, terminal equipment and network equipment

Info

Publication number: CN110326325B
Application number: CN201880003114.8A
Authority: CN
Inventors: 刘建华
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-02-13
Filing date: 2018-02-14
Publication date: 2020-12-25
Anticipated expiration: 2038-02-14
Also published as: CN112584474A; CN110326325A; WO2019157745A1; CN112584474B

Abstract

The embodiment of the application relates to a data transmission method, terminal equipment and network equipment. The method comprises the following steps: the terminal equipment determines to delay the sending of the target service data; and the terminal equipment transmits the target service data when delaying to meet the transmission condition.

Description

Data transmission method, terminal equipment and network equipment

Technical Field

The present application relates to the field of communications, and in particular, to a data transmission method, a terminal device, and a network device.

Background

In the existing system, after receiving the data of the application layer, the communication module of the terminal device immediately transmits uplink data, and specifically, the uplink power control technique may be used to control the transmission power of the uplink data. For example, when the link condition of the terminal device is poor, the terminal device may transmit uplink data at a higher power or even a maximum power, but this may cause the terminal device to consume a lot of power.

Disclosure of Invention

The application provides a data transmission method, terminal equipment and network equipment, which can reduce the power consumption of the terminal equipment.

In a first aspect, a method for data transmission is provided, where the method includes: the terminal equipment determines to delay the sending of the target service data; and when the terminal equipment delays to meet the sending condition, the target service data is sent.

Therefore, in the data transmission method according to the embodiment of the present application, after determining that the target service data can be sent in a delayed manner, the terminal device sends the target service data after delaying, and when the sending condition is met, the terminal device can delay sending of part of service data, for example, high-delay service data, when the link condition is poor, so as to achieve the effect of receiving power consumption of the terminal device.

With reference to the first aspect, in an implementation manner of the first aspect, the method further includes: the terminal equipment receives a delayed sending indication message sent by the network equipment; and the terminal equipment determines to delay the transmission of the target service data according to the delay transmission indication message.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the delayed sending indication message is determined by the network device according to attribute information of the terminal device.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the attribute information includes a type of the terminal device, where the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high latency service.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the delayed sending indication message is a delayed sending duration or delayed sending timestamp information.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, before the terminal device receives a delayed sending indication message sent by a network device, the method further includes: and the terminal equipment sends a delayed sending request message to the network equipment, wherein the delayed sending request message is used for requesting to delay the sending of the service data.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the delayed sending request message includes the attribute information.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the determining to delay sending of the target service data includes: and the terminal equipment determines to delay the sending of the target service data according to the attribute information.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the attribute information includes a type of the terminal device and/or a type of the target service data, where the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high latency service.

Specifically, if the terminal device is a power-saving terminal device, the terminal device may delay sending of the service data, if the terminal device is a terminal device supporting a high-latency service, the terminal device may process the high-latency service, and for the high-latency service, the terminal device may delay sending.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, after the determining to delay sending of the target service data, the method further includes: the terminal device starts a delay timer, and the sending condition includes: and determining to send the target service data according to the delay timer.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, a duration of the delay timer is preconfigured.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the method further includes: and the terminal equipment receives the duration of the delay timer sent by the network equipment.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the starting, by the terminal device, a delay timer includes: and the non-access stratum of the terminal equipment starts the delay timer.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the determining, by the terminal device, to delay sending of the target service data includes: and the non-access stratum of the terminal equipment delays the transmission of the target service data.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the sending condition further includes: and when the delay timer is overtime, the non-access layer of the terminal equipment sends the target service data.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the sending condition further includes: before the delay timer is overtime, the non-access layer of the terminal equipment receives strategy information sent by an access layer, and sends the target service data according to the strategy information, wherein the strategy information comprises link signals and/or sending power.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the determining, by the terminal device, to delay sending of the target service data includes: an access layer of the terminal equipment receives first indication information sent by the non-access layer, wherein the first indication information comprises the target service data, and the first indication information is used for indicating to delay sending of the target service data; and the access layer of the terminal equipment delays to send the target service data information according to the first indication information.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the sending condition further includes: when the delay timer is overtime, the access layer of the terminal equipment receives timer indication information sent by the non-access layer, wherein the timer indication information is used for indicating the overtime of the delay timer; and the access layer of the terminal equipment sends the target service data according to the timer indication information.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the sending condition further includes: when the delay timer is overtime, the access layer of the terminal equipment receives the sending indication information sent by the non-access layer; and the access layer of the terminal equipment sends the target service data according to the sending indication information.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the sending condition further includes: before the delay timer is overtime, the access layer of the terminal equipment determines that the target service data can be sent according to strategy information, wherein the strategy information comprises a link signal and/or sending power.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the determining, by the terminal device, to delay sending of the target service data includes: the access layer of the terminal equipment receives second indication information sent by a non-access layer, wherein the second indication information comprises the duration of the delay timer and the target service data; the access layer of the terminal equipment determines to delay the sending of the target service data according to the second indication information; the terminal device starts the delay timer, and the method comprises the following steps: and the access layer of the terminal equipment starts the delay timer.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the sending condition further includes: and when the delay timer is overtime, the access layer of the terminal equipment sends the target service data.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the method further includes: and the terminal equipment stops the delay timer after sending the target service data.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the method further includes: after the non-access layer of the terminal equipment sends the target service data to the access layer, starting a feedback timer, wherein the duration of the feedback timer is longer than that of the delay timer; and when the feedback timer is overtime, the non-access layer of the terminal equipment retransmits the target service data to the access layer.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the method further includes: after the non-access layer of the terminal equipment sends the target service data to the access layer, a feedback timer is started; and after the non-access stratum of the terminal equipment determines that the access stratum delays to send the target service data, the feedback timer is suspended or invalidated.

With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the method further includes: after the non-access stratum of the terminal equipment starts the feedback timer, receiving feedback information sent by the access stratum; and the non-access layer of the terminal equipment stops the feedback timer after determining that the access layer successfully sends the target service data according to the feedback information.

In a second aspect, a method for data transmission is provided, the method comprising: the network equipment determines that the terminal equipment supports delayed sending of service data according to the attribute information of the terminal equipment; and the network equipment sends a delayed sending indication message to the terminal equipment, wherein the delayed sending indication message is used for indicating the terminal equipment to delay the sending of the service data.

Therefore, in the data transmission method according to the embodiment of the present application, the network device determines, according to the attribute information of the terminal device, that the terminal device can support delayed sending of the service data, so that the terminal device can delay sending of the target service data, and send the target service data when the terminal device delays that the sending condition is met, so that when the link condition is poor, the terminal device can delay sending of part of the service data, for example, high-delay service data, and an effect of receiving power consumption of the terminal device is achieved.

With reference to the second aspect, in an implementation manner of the second aspect, the delayed sending indication message is a delayed sending duration or delayed sending timestamp information.

With reference to the second aspect and the foregoing implementation manner, in another implementation manner of the second aspect, the attribute information includes a type of the terminal device, where the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high latency service.

With reference to the second aspect and the foregoing implementation manner of the second aspect, in another implementation manner of the second aspect, before the network device determines, according to attribute information of a terminal device, that the terminal device supports delayed service data transmission, the method further includes: and the network equipment receives a delayed sending request message sent by the terminal equipment, wherein the delayed sending request message is used for requesting the terminal equipment to delay sending of the service data.

With reference to the second aspect and the foregoing implementation manner of the second aspect, in another implementation manner of the second aspect, the deferred sending request message includes the attribute information.

With reference to the second aspect and the foregoing implementation manner of the second aspect, in another implementation manner of the second aspect, before the network device determines, according to attribute information of a terminal device, that the terminal device supports delayed service data transmission, the method further includes: and the network equipment receives the attribute information sent by the signing server of the terminal equipment.

In a third aspect, a terminal device is provided, which is configured to perform the method in the first aspect or any possible implementation manner of the first aspect. In particular, the terminal device comprises means configured to perform the method of the first aspect or any possible implementation manner of the first aspect.

In a fourth aspect, there is provided a network device configured to perform the method of the second aspect or any possible implementation manner of the second aspect. In particular, the network device comprises means configured to perform the method of the second aspect or any possible implementation of the second aspect.

In a fifth aspect, a terminal device is provided, which includes: a storage unit configured to store instructions and a processor configured to execute the memory-stored instructions and when the processor executes the memory-stored instructions, the execution causes the processor to perform the first aspect or the method of any possible implementation of the first aspect.

In a sixth aspect, a network device is provided, comprising: a storage unit configured to store instructions and a processor configured to execute the memory-stored instructions and when the processor executes the memory-stored instructions, the execution causes the processor to perform the second aspect or the method of any possible implementation of the second aspect.

In a seventh aspect, there is provided a computer readable medium configured to store a computer program comprising instructions for performing the first aspect or the method in any possible implementation manner of the first aspect.

In an eighth aspect, there is provided a computer readable medium configured to store a computer program comprising instructions for performing the method of the second aspect or any possible implementation of the second aspect.

In a ninth aspect, there is provided a computer program product comprising instructions which, when executed by a computer, cause the computer to perform the method of data transmission of the first aspect or any possible implementation manner of the first aspect. In particular, the computer program product may be run on the terminal device of the third aspect described above.

A tenth aspect provides a computer program product comprising instructions for a computer to perform the method of data transmission in the second aspect or any possible implementation of the second aspect when the fingers of the computer program product are executed by the computer. In particular, the computer program product may be run on the network device of the fourth aspect described above.

Drawings

Fig. 1 is a schematic flow chart of a method of data transmission according to an embodiment of the application.

Fig. 2 is another schematic flow chart of a method of data transmission according to an embodiment of the present application.

Fig. 3 is a schematic block diagram of a terminal device according to an embodiment of the present application.

Fig. 4 is a schematic block diagram of a network device according to an embodiment of the present application.

Fig. 5 is another schematic block diagram of a terminal device according to an embodiment of the present application.

Fig. 6 is another schematic block diagram of a network device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

The technical scheme of the embodiment of the application can be applied to various communication systems, for example: a Global System for Mobile Communication (GSMC) system, a Code Division Multiple Access (CDMA) system, a Wideband Code Division Multiple Access (WCDMA) system, a General Packet Radio Service (GPRS), a long term evolution (long term evolution, LTE) system, a Frequency Division Duplex (FDD) system, a Time Division Duplex (TDD Duplex) system, a Universal Mobile Telecommunications System (UMTS), a Worldwide Interoperability for Microwave Access (WiMAX) communication system, a future fifth generation (5G) or New Radio (NR) system, and the like.

Terminal equipment in the embodiments of the present application may refer to user equipment, access terminals, subscriber units, subscriber stations, mobile stations, remote terminals, mobile devices, user terminals, wireless communication devices, user agents, or user devices. The terminal device may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network or a terminal device in a future evolved Public Land Mobile Network (PLMN), and the like, which are not limited in this embodiment.

The network device in this embodiment may be a device configured to communicate with a terminal device, where the network device may be a Base Transceiver Station (BTS) in a GSMC system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, an evolved node b (eNB or eNodeB) in an LTE system, a wireless controller in a Cloud Radio Access Network (CRAN) scenario, or a relay station, an access point, a vehicle-mounted device, a wearable device, and a network device in a future 5G network or a network device in a future evolved PLMN network, and the like, and the embodiment of the present invention is not limited.

Fig. 1 shows a schematic flow diagram of a method 100 of data transmission according to an embodiment of the application, which method 100 may be performed by a terminal device. As shown in fig. 1, the method 100 includes: s110, the terminal equipment determines to delay the sending of the target service data; and S120, when the terminal equipment delays to meet the sending condition, sending the target service data.

Specifically, in S110, the terminal device may determine that the target service data can be delayed to be sent according to its own attribute information, or the terminal device may also determine that the target service data can be delayed to be sent according to an instruction of the network device.

Optionally, as an embodiment, the terminal device may determine, according to its own attribute information, that the target service data may be delayed to be sent. For example, the attribute information may include a type of the terminal device, for example, the type of the terminal device includes whether the terminal device is a power saving type terminal device, and if the terminal device is a power saving type terminal device, that is, the terminal device is intended to save power, the terminal device determines that it is able to delay sending the traffic data. For another example, if the type of the terminal device is a terminal device for high latency services, that is, the terminal device is configured to process high latency services, the terminal device may also delay sending the high latency services.

Optionally, as an embodiment, the terminal device may further determine to delay sending of the target service data according to an indication of the network device. Specifically, the terminal device receives a delayed sending indication message sent by the network device, where the delayed sending indication message is used to indicate that the terminal device may delay sending part or all of the service data, and the terminal device determines that the target service data may be delayed sent according to the delayed sending indication message.

Optionally, the delayed sending indication message is a delayed sending duration or delayed sending timestamp information.

For example, the delayed transmission indication message may indicate a maximum delayed transmission duration of the terminal device, and if the maximum delayed transmission duration is T1, the terminal device may transmit part or all of the traffic data within a duration T1 after receiving the delayed transmission indication message.

For another example, the delayed transmission indication message may indicate timestamp information of the terminal device, and if the timestamp information is T2, the terminal device may start a timer after receiving the delayed transmission indication message, where the duration of the timer is T2, and transmit part or all of the traffic data before the timer expires.

Specifically, before sending the target service data, the terminal device determines that the target service data can be sent in a delayed manner according to the delayed sending indication message, and then the terminal device delays sending the target service data, for example, the terminal device may determine that the target service data corresponds to a high-delay service, and then the terminal device may determine to send the target service data in a delayed manner according to the delayed sending indication message.

Further, the network device may determine whether the terminal device may delay sending the service data according to the attribute information of the terminal device. The attribute information may include a type of the terminal device, for example, the type of the terminal device includes whether the terminal device is a power saving type terminal device, and if the terminal device is a power saving type terminal device, that is, the terminal device is intended to save power, the network device may determine that the terminal device is capable of delaying sending of the service data. For another example, if the type of the terminal device is a terminal device for high latency services, that is, the terminal device is configured to process high latency services, the network device may also determine that the terminal device may delay sending the high latency services of this type.

Optionally, the network device may obtain the attribute information of the terminal device through a subscription server of the terminal device, for example, the network device receives the attribute information that may be sent by the subscription server of the terminal device; alternatively, the network device may receive the attribute information sent by the terminal device.

In an embodiment of the present application, the method 100 further includes: before receiving the delayed sending indication message sent by the network device, the terminal device may also send a delayed sending request message to the network device, where the delayed sending request message is used for the terminal device to request the network device to send all or part of the service data in a delayed manner, and the network device sends the delayed sending indication message to the terminal device according to the delayed sending request message.

Optionally, the delayed sending request message may include attribute information of the terminal device, so that the network device determines whether the terminal device can delay sending the service data according to the attribute information.

Specifically, the terminal device sends a delayed sending request message to the network device, requests delayed sending of service data, the network device determines that the terminal device can delay sending of the service data according to the attribute information of the terminal device, the network device returns a delayed sending indication message to the terminal device, and the terminal device determines that the terminal device can delay sending of the service data according to the delayed sending indication message. When the terminal device needs to send the target service data, the terminal device may determine to delay sending the target service data according to the delay sending indication message, for example, the target service data corresponds to a high delay service, and the terminal device may delay sending the target service data.

In S120, the terminal device delays sending the target service data until the sending condition is satisfied, and then sends the target service data. Specifically, the terminal device may start a delay timer after determining to delay sending the target service data, where the sending condition is related to the delay timer, that is, the terminal device determines whether to send the target service data according to the delay timer.

It should be understood that the duration of the delay timer may be preset, or the duration of the delay timer may be configured by the network device, for example, the delay sending indication message sent by the network device to the terminal device may include the duration of the delay timer.

Optionally, as an embodiment, the terminal device may start the delay timer at the non-access stratum layer. Specifically, the non-access layer of the terminal device receives the target service data of the application layer, and the non-access layer determines to delay sending the target service data, that is, the target service data is delayed and waits to be sent in the non-access layer, for example, the non-access layer determines to delay sending the target service data according to a delay sending indication message of the network device, and then the non-access layer starts the delay timer after delaying the target service data.

Correspondingly, the target service data is sent after the non-access stratum of the terminal device delays until a sending condition is met, wherein the sending condition may include: when the delay timer times out, the non-access stratum transmits the target service data.

Optionally, the sending condition may further include: before the delay timer is overtime, the non-access stratum can also determine that the target service data can be sent according to the strategy information. Specifically, the non-access stratum of the terminal device may receive policy information sent by the access stratum, determine that the target service data may be sent according to the policy information, and send the target service data through the access stratum.

The policy information may include link information detected by the access stratum, and is used to characterize whether the current link condition may send service data; and/or the policy information may also include the transmission power evaluated by the access stratum, for example, if the link condition is not good, the target traffic data may be transmitted by increasing the transmission power of the terminal device, and the transmission power satisfies the limit of the maximum value of the transmission power. Or, when the access layer determines that the target service data can be currently transmitted according to the current link condition or the conditions such as the transmission power, the policy information indicates that the non-access layer can currently transmit the target service data, so that the non-access layer of the terminal device determines to transmit the target service data according to the policy information.

It should be understood that, if the non-access stratum layer determines that delayed target traffic data can be transmitted before the delay timer expires, the delay timer is stopped when the non-access stratum layer transmits the target traffic data.

In an embodiment of the present application, the method 100 further includes: and after the non-access layer of the terminal equipment sends the target service data to the access layer, starting a feedback timer. If the non-access layer of the terminal equipment receives the feedback information of the access layer before the feedback timer is overtime, and the non-access layer determines that the access layer successfully receives and sends the target service data according to the feedback information, the non-access layer stops the feedback timer. If the non-access stratum does not receive the feedback information when the feedback timer is overtime, the non-access stratum of the terminal equipment resends the target service data to the access stratum. The duration of the feedback timer may be pre-configured according to practical applications.

Optionally, as another embodiment, a non-access layer of a terminal device receives target service data of an application layer, the non-access layer of the terminal device determines that the target service data needs to be sent in a delayed manner, for example, the non-access layer sends an indication message according to a delay of a network device, determines that the target service data is sent in a delayed manner, then the non-access layer starts a delay timer, and sends first indication information to the access layer, where the first indication information includes the target service data, and the first indication information is used for indicating the access layer to send the target service data in a delayed manner, so that the access layer delays sending the target service data according to the first indication information, that is, the target service data is delayed and waits to be sent in the access layer.

Or, the non-access stratum of the terminal device receives the target service data of the application layer, and the non-access stratum of the terminal device determines that the target service data may need to be transmitted with a delay, for example, the non-access stratum determines that the target service data corresponds to a high-delay service, the transmission may be delayed, based on a delayed transmission indication message of the network device, the non-access stratum layer transmits the first indication information to the access stratum layer, the first indication information includes the target traffic data, and the first indication information is used for indicating that an access stratum can delay sending the target traffic data, so that the access layer determines whether to delay sending the target service data according to the first indication information and in combination with the policy information, and if so, determines to delay sending the target service data, if the target service data is delayed in the access layer and waits to be sent, the non-access layer is informed so as to start a delay timer in the non-access layer; on the contrary, if it is determined that the target service data does not need to be transmitted with a delay according to the policy information, the access stratum may perform transmission of the target service data without delaying the transmission.

Here, the policy information may also include a link signal and/or a transmission power, which is not described herein again.

Correspondingly, the access layer of the terminal device delays sending the target service data until the sending condition is met, and then sends the target service data, wherein the sending condition may include: and when the delay timer of the non-access stratum is timed out, the non-access stratum sends the target service data. Specifically, when the delay timer of the non-access stratum is overtime, the non-access stratum may send timer indication information to the access stratum, where the timer indication information is used to indicate that the delay timer is overtime, so that the access stratum determines that the delay timer is overtime according to the timer indication information and sends the target service data; or, when the delay timer of the non-access stratum times out, the non-access stratum determines that the access stratum can send the target service data, and then sends sending indication information to the access stratum, where the sending indication information is used to indicate the access stratum to send the target service data, so that the access stratum can send the target service data immediately according to the sending indication information.

Optionally, the sending condition may further include: before the delay timer is overtime, the access layer determines that the target service data can be sent according to the strategy information, and immediately sends the target service data. Here, the policy information may also include a link signal and/or a transmission power, which is not described herein again.

It should be understood that before the delay timer expires, if the non-access stratum indicates that the access stratum can send the delayed target service data, or the access stratum determines that the target service data can be sent, the non-access stratum instructs the access stratum to send the target service data, or the access stratum determines to send the target service data according to the policy information, the non-access stratum stops the delay timer, for example, the access stratum returns feedback information to the non-access stratum, the feedback information indicates that the access stratum has sent the target service data, and the non-access stratum stops the delay timer.

In an embodiment of the present application, the method 100 further includes: after the non-access stratum of the terminal device sends the target service data to the access stratum, a feedback timer is started, if the access stratum of the terminal device delays sending the target service data, the terminal device may set the duration of the feedback timer to be greater than the duration of the delay timer, or, during the period that the access stratum delays sending the target service data, the feedback timer is suspended or invalidated until the access stratum determines to send the target service data. Specifically, if the non-access layer of the terminal device receives the feedback information of the access stratum before the feedback timer expires, and determines that the access stratum successfully receives and sends the target service data according to the feedback information, the non-access stratum stops the feedback timer. If the non-access stratum does not receive the feedback information when the feedback timer is overtime, the non-access stratum of the terminal equipment resends the target service data to the access stratum. The duration of the feedback timer may be pre-configured according to practical applications.

Optionally, as another embodiment, the terminal device may also start the delay timer at the access stratum. Specifically, the non-access stratum of the terminal device determines that the target service data may need to be sent in a delayed manner, for example, the non-access stratum determines that the target service data corresponds to a high-delay service, and if the target service data can be sent in a delayed manner according to a delayed sending indication message of the network device, the non-access stratum sends second indication information to the access stratum, where the second indication information includes the target service data, the second indication information may also include a duration of a delay timer, and the second indication information may also be used to indicate that the access stratum may delay sending the target service data, so that the access stratum determines to delay sending the target service data according to the second indication information, and starts the delay timer, that is, the target service data is delayed and waits to be sent in the access stratum.

Optionally, the access stratum may further determine whether to delay sending the target service data in combination with policy information, where the policy information may also include a link signal and/or a sending power, which is not described herein again.

Correspondingly, the access stratum of the terminal device delays to send the target service data until a sending condition is met, wherein the sending condition may include: when the delay timer is overtime, the access layer sends the target service data.

Optionally, the sending condition may further include: before the delay timer is overtime, the access layer may also determine that the target service data may be sent according to the policy information. Specifically, the policy information may include link information detected by the access stratum, and/or the policy information may also include transmit power evaluated by the access stratum, which is not described herein again.

It should be understood that, in this embodiment of the application, after the access stratum of the terminal device starts the delay timer, if the access stratum of the terminal device sends the target service data before the delay timer expires, the non-access stratum of the terminal device stops the delay timer.

It should be understood that the service data in the embodiment of the present application may correspond to a service designed in a process of establishing a connection in a control plane, or may also correspond to a data sending process in a user plane, and the embodiment of the present application is not limited thereto.

It should be understood that the non-access stratum in the embodiment of the present application may include a non-access stratum (NAS) of the control plane or an application layer.

The method for data transmission according to the embodiment of the present application is described in detail from the perspective of a terminal device in the above with reference to fig. 1, and will be described from the perspective of a network device in the following with reference to fig. 2.

Fig. 2 shows a schematic flow diagram of a method 200 of data transmission according to an embodiment of the application, which method 200 may be performed by a network device. As shown in fig. 2, the method 200 includes: s210, the network equipment determines that the terminal equipment supports delayed sending of service data according to the attribute information of the terminal equipment; s220, the network device sends a delayed sending indication message to the terminal device, where the delayed sending indication message is used to indicate the terminal device to delay sending the service data.

Optionally, the attribute information includes a type of the terminal device, where the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high latency service.

Optionally, before the network device determines, according to the attribute information of the terminal device, that the terminal device supports delayed service data transmission, the method further includes: the network device receives a delayed sending request message sent by the terminal device, wherein the delayed sending request message is used for requesting the terminal device to delay sending the service data.

Optionally, the delayed transmission request message includes the attribute information.

Optionally, before the network device determines, according to the attribute information of the terminal device, that the terminal device supports delayed service data transmission, the method further includes: and the network equipment receives the attribute information sent by the subscription server of the terminal equipment.

It should be understood that the network device in the method 200 may correspond to the network device in the method 100, and the terminal device in the method 200 may correspond to the terminal device in the method 100, which are not described herein again.

It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The method for data transmission according to the embodiment of the present application is described in detail above with reference to fig. 1 to 2, and a terminal device and a network device according to the embodiment of the present application are described below with reference to fig. 3 to 6.

As shown in fig. 3, a terminal device 300 according to an embodiment of the present application includes: the determining unit 310 and the sending unit 320 may optionally further include a receiving unit 330, and may further include a processing unit 340. Specifically, the determining unit 310 is configured to: determining delayed sending target service data; the transmitting unit 320 is configured to: and when the target service data is delayed until the sending condition is met, sending the target service data.

Optionally, the receiving unit 330 is configured to: receiving a delayed sending indication message sent by network equipment; the determining unit 310 is further configured to: and determining to delay the transmission of the target service data according to the delay transmission indication message.

Optionally, the delayed sending indication message is determined by the network device according to attribute information of the terminal device, where the attribute information includes a type of the terminal device, and the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high-delay service.

Optionally, the sending unit 320 is further configured to: before the receiving unit 330 receives the delayed transmission indication message sent by the network device, a delayed transmission request message for requesting delayed transmission of the traffic data is sent to the network device.

Optionally, the determining unit 310 is specifically configured to: and determining to delay the sending of the target service data according to the attribute information.

Optionally, the attribute information includes a type of the terminal device and/or a type of the target service data, and the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high latency service.

Optionally, the processing unit 340 is configured to: after the determining unit 310 determines to delay the transmission of the target service data, a delay timer is started, and the transmission conditions include: and determining to transmit the target service data according to the delay timer.

Optionally, the duration of the delay timer is preconfigured.

Optionally, the receiving unit 330 is further configured to: and receiving the duration of the delay timer sent by the network equipment.

Optionally, the processing unit 340 is specifically configured to: the delay timer is started at the non-access stratum of the terminal device.

Optionally, the determining unit 310 is specifically configured to: determining to delay sending the target service data at the non-access stratum of the terminal device.

Optionally, the sending condition further includes: and when the delay timer is overtime, the non-access stratum of the terminal equipment sends the target service data.

Optionally, the sending condition further includes: before the delay timer is overtime, the non-access layer of the terminal equipment receives strategy information sent by an access layer, and sends the target service data according to the strategy information, wherein the strategy information comprises a link signal and/or sending power.

Optionally, the determining unit 310 is specifically configured to: receiving first indication information sent by the non-access stratum through an access stratum of the terminal equipment, wherein the first indication information comprises the target service data and is used for indicating to delay sending of the target service data; and determining to delay the sending of the target service data information according to the first indication information by the access layer of the terminal equipment.

Optionally, the sending condition further includes: when the delay timer is overtime, the access layer of the terminal equipment receives timer indication information sent by the non-access layer, and the timer indication information is used for indicating the overtime of the delay timer; and the access layer of the terminal equipment sends the target service data according to the timer indication information.

Optionally, the sending condition further includes: when the delay timer is overtime, the access layer of the terminal equipment receives the sending indication information sent by the non-access layer; and the access layer of the terminal equipment sends the target service data according to the sending indication information.

Optionally, the sending condition further includes: before the delay timer is overtime, the access stratum of the terminal equipment determines that the target service data can be transmitted according to strategy information, wherein the strategy information comprises a link signal and/or transmission power.

Optionally, the determining unit 310 is specifically configured to: receiving second indication information sent by a non-access stratum through an access stratum of the terminal equipment, wherein the second indication information comprises the duration of the delay timer and the target service data; determining to delay sending the target service data according to the second indication information through the access layer of the terminal equipment; the processing unit 340 is specifically configured to: the delay timer is started at the access stratum of the terminal device.

Optionally, the sending condition further includes: and when the delay timer is overtime, the access layer of the terminal equipment sends the target service data.

Optionally, the processing unit 340 is further configured to: the delay timer is stopped after the target traffic data is transmitted.

Optionally, the processing unit 340 is specifically configured to: after the non-access layer of the terminal equipment sends the target service data to the access layer, starting a feedback timer, wherein the duration of the feedback timer is longer than that of the delay timer; and when the feedback timer is overtime, the target service data is retransmitted to the access layer through the non-access layer of the terminal equipment.

Optionally, the processing unit 340 is specifically configured to: after the non-access layer of the terminal equipment sends the target service data to the access layer, a feedback timer is started; and after the non-access stratum of the terminal equipment determines that the access stratum delays to send the target service data, suspending or invalidating the feedback timer.

Optionally, the processing unit 340 is specifically configured to: after the non-access stratum of the terminal equipment starts the feedback timer, receiving feedback information sent by the access stratum; and stopping the feedback timer after the non-access layer of the terminal equipment determines that the access layer successfully sends the target service data according to the feedback information.

It should be understood that the terminal device 300 according to the embodiment of the present application may correspond to performing the method 100 in the embodiment of the present application, and the above and other operations and/or functions of each unit in the terminal device 300 are respectively for implementing corresponding flows of the terminal devices of the methods in fig. 1 to fig. 2, and are not described herein again for brevity.

Therefore, the terminal device according to the embodiment of the present application may delay sending of the target service data after determining that the target service data can be delayed, and send the target service data when the sending condition is satisfied, and may delay sending of part of service data, for example, high-delay service data when the link condition is poor, so as to achieve an effect of receiving power consumption of the terminal device.

As shown in fig. 4, a network device 400 according to an embodiment of the present application includes: the determining unit 410 and the transmitting unit 420 may optionally further include a receiving unit 430. Specifically, the determining unit 410 is configured to: determining that the terminal equipment supports delayed sending of service data according to the attribute information of the terminal equipment; the sending unit 420 is configured to: and sending a delayed sending indication message to the terminal equipment, wherein the delayed sending indication message is used for indicating the terminal equipment to delay the sending of the service data.

Optionally, the receiving unit 430 is configured to: before the determining unit 410 determines that the terminal device supports delayed transmission of the service data according to the attribute information of the terminal device, a delayed transmission request message sent by the terminal device is received, where the delayed transmission request message is used for the terminal device to request delayed transmission of the service data.

Optionally, the receiving unit 430 is configured to: before the determining unit 410 determines that the terminal device supports delayed service data transmission according to the attribute information of the terminal device, the attribute information transmitted by the subscription server of the terminal device is received.

It should be understood that the network device 400 according to the embodiment of the present application may correspond to the network device that performs the method 200 in the embodiment of the present application, and the above and other operations and/or functions of each unit in the network device 400 are respectively for implementing corresponding flows of the network devices of the methods in fig. 1 to fig. 2, and are not described herein again for brevity.

Therefore, according to the attribute information of the terminal device, the network device of the embodiment of the application determines that the terminal device can support delayed sending of the service data, so that the terminal device can delay sending of the target service data, and sends the target service data when the terminal device delays to meet the sending condition, so that when the link condition is poor, the terminal device can delay sending of part of the service data, such as high-delay service data, and the effect of receiving the power consumption of the terminal device is achieved.

Fig. 5 shows a schematic block diagram of a terminal device 500 according to an embodiment of the application, as shown in fig. 5, the terminal device 500 comprising: the processor 510 and the transceiver 520, the processor 510 and the transceiver 520 being connected, the terminal device 500 optionally further comprising a memory 530, the memory 530 being connected to the processor 510. Wherein the processor 510, the memory 530 and the transceiver 520 communicate with each other, transfer and/or control data signals through the internal connection path, the memory 530 may be configured to store instructions, the processor 510 is configured to execute the instructions stored in the memory 530 to control the transceiver 520 to transmit information or signals, the processor 510 is configured to: determining delayed sending target service data; the transceiver 520 is configured to: and when the target service data is delayed until the sending condition is met, sending the target service data.

Optionally, as an embodiment, the transceiver 520 is configured to: receiving a delayed sending indication message sent by network equipment; the processor 510 is configured to: and determining to delay the transmission of the target service data according to the delay transmission indication message.

Optionally, as an embodiment, the delayed sending indication message is determined by the network device according to attribute information of the terminal device, where the attribute information includes a type of the terminal device, and the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high delay service.

Optionally, as an embodiment, the transceiver 520 is configured to: before receiving a delayed sending indication message sent by the network equipment, sending a delayed sending request message to the network equipment, wherein the delayed sending request message is used for requesting to delay the sending of the service data.

Optionally, as an embodiment, the delayed sending request message includes the attribute information.

Optionally, as an embodiment, the processor 510 is configured to: and determining to delay the sending of the target service data according to the attribute information.

Optionally, as an embodiment, the attribute information includes a type of the terminal device and/or a type of the target service data, and the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high latency service.

Optionally, as an embodiment, the processor 510 is configured to: after determining to delay sending the target service data, the terminal device further includes: starting a delay timer, the sending condition comprising: and determining to transmit the target service data according to the delay timer.

Optionally, as an embodiment, the duration of the delay timer is preconfigured.

Optionally, as an embodiment, the transceiver 520 is configured to: and receiving the duration of the delay timer sent by the network equipment.

Optionally, as an embodiment, the processor 510 is configured to: the delay timer is started at the non-access stratum of the terminal device.

Optionally, as an embodiment, the processor 510 is configured to: determining to delay sending the target service data at the non-access stratum of the terminal device.

Optionally, as an embodiment, the sending condition further includes: and when the delay timer is overtime, the non-access stratum of the terminal equipment sends the target service data.

Optionally, as an embodiment, the sending condition further includes: before the delay timer is overtime, the non-access layer of the terminal equipment receives strategy information sent by an access layer, and sends the target service data according to the strategy information, wherein the strategy information comprises a link signal and/or sending power.

Optionally, as an embodiment, the processor 510 is configured to: receiving first indication information sent by the non-access stratum through an access stratum of the terminal equipment, wherein the first indication information comprises the target service data and is used for indicating to delay sending of the target service data; and determining to delay the sending of the target service data information according to the first indication information by the access layer of the terminal equipment.

Optionally, as an embodiment, the sending condition further includes: when the delay timer is overtime, the access layer of the terminal equipment receives timer indication information sent by the non-access layer, and the timer indication information is used for indicating the overtime of the delay timer; and the access layer of the terminal equipment sends the target service data according to the timer indication information.

Optionally, as an embodiment, the sending condition further includes: when the delay timer is overtime, the access layer of the terminal equipment receives the sending indication information sent by the non-access layer; and the access layer of the terminal equipment sends the target service data according to the sending indication information.

Optionally, as an embodiment, the sending condition further includes: before the delay timer is overtime, the access stratum of the terminal equipment determines that the target service data can be transmitted according to strategy information, wherein the strategy information comprises a link signal and/or transmission power.

Optionally, as an embodiment, the processor 510 is configured to: receiving second indication information sent by a non-access stratum through an access stratum of the terminal equipment, wherein the second indication information comprises the duration of the delay timer and the target service data; determining to delay sending the target service data according to the second indication information through the access layer of the terminal equipment; the delay timer is started at the access stratum of the terminal device.

Optionally, as an embodiment, the sending condition further includes: and when the delay timer is overtime, the access layer of the terminal equipment sends the target service data.

Optionally, as an embodiment, the processor 510 is configured to: the delay timer is stopped after the target traffic data is transmitted.

Optionally, as an embodiment, the processor 510 is configured to: after the non-access layer of the terminal equipment sends the target service data to the access layer, starting a feedback timer, wherein the duration of the feedback timer is longer than that of the delay timer; and when the feedback timer is overtime, the target service data is retransmitted to the access layer through the non-access layer of the terminal equipment.

Optionally, as an embodiment, the processor 510 is configured to: after the non-access layer of the terminal equipment sends the target service data to the access layer, a feedback timer is started; and after the non-access stratum of the terminal equipment determines that the access stratum delays to send the target service data, suspending or invalidating the feedback timer.

Optionally, as an embodiment, the processor 510 is configured to: after the non-access stratum of the terminal equipment starts the feedback timer, receiving feedback information sent by the access stratum; and stopping the feedback timer after the non-access layer of the terminal equipment determines that the access layer successfully sends the target service data according to the feedback information.

It should be understood that the terminal device 500 according to the embodiment of the present application may correspond to the terminal device 300 in the embodiment of the present application, and may correspond to a corresponding main body in executing the method 100 according to the embodiment of the present application, and the above and other operations and/or functions of each unit in the terminal device 500 are respectively for implementing corresponding processes of the terminal device in each method in fig. 1 to fig. 2, and are not described herein again for brevity.

Fig. 6 shows a schematic block diagram of a network device 600 according to an embodiment of the application, as shown in fig. 6, the network device 600 comprising: the processor 610 and the transceiver 620, the processor 610 and the transceiver 620 are connected, and optionally, the network device 600 further includes a memory 630, and the memory 630 is connected to the processor 610. Wherein the processor 610, the memory 630 and the transceiver 620 communicate with each other, transmit and/or control data signals through the internal connection path, the memory 630 may be configured to store instructions, the processor 610 is configured to execute the instructions stored in the memory 630 to control the transceiver 620 to transmit information or signals, the processor 610 is configured to: determining that the terminal equipment supports delayed sending of service data according to the attribute information of the terminal equipment; the transceiver 620 is configured to: and sending a delayed sending indication message to the terminal equipment, wherein the delayed sending indication message is used for indicating the terminal equipment to delay the sending of the service data.

Optionally, as an embodiment, the attribute information includes a type of the terminal device, where the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high latency service.

Optionally, as an embodiment, the transceiver 620 is configured to: before the processor 610 determines that the terminal device supports delayed sending of the service data according to the attribute information of the terminal device, a delayed sending request message sent by the terminal device is received, where the delayed sending request message is used for the terminal device to request delayed sending of the service data.

Optionally, as an embodiment, the transceiver 620 is configured to: before the processor 610 determines that the terminal device supports delayed service data transmission according to the attribute information of the terminal device, the attribute information transmitted by the subscription server of the terminal device is received.

It should be understood that the network device 600 according to the embodiment of the present application may correspond to the network device 400 in the embodiment of the present application, and may correspond to a corresponding main body in executing the method 200 according to the embodiment of the present application, and the above and other operations and/or functions of each unit in the network device 600 are respectively for implementing corresponding flows of the network devices in the methods in fig. 1 to fig. 2, and are not described herein again for brevity.

It should be noted that the above method embodiments of the present application may be applied to or implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method embodiments may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The processor may be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.

It will be appreciated that the memory in the embodiments of the subject application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of example, but not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), double data rate SDRAM, enhanced SDRAM, SLDRAM, Synchronous Link DRAM (SLDRAM), and direct rambus RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method of data transmission, comprising:

the terminal equipment determines to delay the sending of the target service data; the delayed sending target service data is determined according to the attribute information of the terminal equipment; the attribute information comprises the type of the terminal equipment, and the type of the terminal equipment at least comprises a power saving type terminal equipment;

the terminal equipment transmits the target service data when delaying to meet the transmission condition;

the method for determining delayed sending of the target service data by the terminal equipment comprises the following steps: the non-access layer of the terminal equipment determines to delay the sending of the target service data;

when the terminal device delays to meet the sending condition, the sending of the target service data comprises the following steps: the non-access stratum of the terminal equipment starts a delay timer, and when the delay timer times out, the non-access stratum of the terminal equipment sends the target service data; the timing duration of the delay timer is a preset duration, or the timing duration of the delay timer is configured by network equipment; alternatively, the first and second electrodes may be,

the terminal equipment determines to delay the sending of the target service data, and the method comprises the following steps: an access layer of the terminal equipment receives second indication information sent by a non-access layer, and the access layer determines to delay sending of the target service data according to the second indication information; the second indication information comprises the duration of the delay timer and the target service data;

when the terminal device delays to meet the sending condition, the sending of the target service data comprises the following steps: and the access layer of the terminal equipment starts a delay timer, and when the delay timer times out, the access layer of the terminal equipment sends the target service data.

2. The method of claim 1, wherein the method further comprises:

the terminal equipment receives a delayed sending indication message sent by the network equipment;

and the terminal equipment determines to delay the transmission of the target service data according to the delay transmission indication message.

3. The method according to claim 2, wherein the delayed sending indication message is determined by the network device according to attribute information of the terminal device, wherein the attribute information includes a type of the terminal device, and the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting high delay service.

4. The method according to claim 2 or 3, wherein the delayed transmission indication message is a delayed transmission duration or delayed transmission timestamp information.

5. The method of claim 2, wherein before the terminal device receives the delayed transmission indication message transmitted by the network device, the method further comprises:

and the terminal equipment sends a delayed sending request message to the network equipment, wherein the delayed sending request message is used for requesting to delay the sending of the service data.

6. The method of claim 5, wherein the delayed send request message includes the attribute information.

7. The method of claim 1, wherein the attribute information further comprises a type of the target service data, and the type of the terminal device further comprises a terminal device supporting a high latency service.

8. The method of claim 1, wherein the transmission condition further comprises:

before the delay timer is overtime, the non-access layer of the terminal equipment receives strategy information sent by an access layer, and sends the target service data according to the strategy information, wherein the strategy information comprises link signals and/or sending power.

9. The method of claim 1, wherein the terminal device determining to delay transmission of the target traffic data comprises:

an access layer of the terminal equipment receives first indication information sent by the non-access layer, wherein the first indication information comprises the target service data, and the first indication information is used for indicating to delay sending of the target service data;

and the access layer of the terminal equipment delays to send the target service data according to the first indication information.

10. The method of claim 9, wherein the transmission condition further comprises:

when the delay timer is overtime, the access layer of the terminal equipment receives timer indication information sent by the non-access layer, wherein the timer indication information is used for indicating the overtime of the delay timer;

and the access layer of the terminal equipment sends the target service data according to the timer indication information.

11. The method of claim 9, wherein the transmission condition further comprises:

when the delay timer is overtime, the access layer of the terminal equipment receives the sending indication information sent by the non-access layer;

and the access layer of the terminal equipment sends the target service data according to the sending indication information.

12. The method of claim 9, wherein the transmission condition further comprises:

before the delay timer is overtime, the access layer of the terminal equipment determines that the target service data can be sent according to strategy information, wherein the strategy information comprises a link signal and/or sending power.

13. The method of claim 1, wherein the transmission condition further comprises:

14. The method according to any one of claims 8, 12 and 13, wherein the method further comprises:

and the terminal equipment stops the delay timer after sending the target service data.

15. The method of claim 9, wherein the method further comprises:

after the non-access layer of the terminal equipment sends the target service data to the access layer, starting a feedback timer, wherein the duration of the feedback timer is longer than that of the delay timer;

and when the feedback timer is overtime, the non-access layer of the terminal equipment retransmits the target service data to the access layer.

16. The method of claim 9, wherein the method further comprises:

after the non-access layer of the terminal equipment sends the target service data to the access layer, a feedback timer is started;

and after the non-access stratum of the terminal equipment determines that the access stratum delays to send the target service data, the feedback timer is suspended or invalidated.

17. The method of claim 15 or 16, wherein the method further comprises:

after the non-access stratum of the terminal equipment starts the feedback timer, receiving feedback information sent by the access stratum;

and the non-access layer of the terminal equipment stops the feedback timer after determining that the access layer successfully sends the target service data according to the feedback information.

18. A method of data transmission, comprising:

the network equipment determines that the terminal equipment supports delayed sending of service data according to the attribute information of the terminal equipment; the attribute information comprises the type of the terminal equipment, and the type of the terminal equipment at least comprises a power saving type terminal equipment;

the network equipment sends a delayed sending indication message to the terminal equipment, wherein the delayed sending indication message is used for indicating the terminal equipment to delay sending of target service data;

the method further comprises the following steps: the network equipment sends the timing duration of the delay timer to the terminal equipment; the timing duration of the delay timer is used for sending target service data by the access layer or the non-access layer of the terminal equipment after the access layer or the non-access layer of the terminal equipment starts the delay timer and when the delay timer is over time.

19. The method of claim 18, wherein the delayed transmission indication message is a delayed transmission duration or delayed transmission timestamp information.

20. The method of claim 18 or 19, wherein the type of terminal device further comprises a terminal device supporting high latency traffic.

21. The method according to claim 18 or 19, wherein before the network device determines that the terminal device supports delayed service data transmission according to attribute information of the terminal device, the method further comprises:

and the network equipment receives a delayed sending request message sent by the terminal equipment, wherein the delayed sending request message is used for requesting the terminal equipment to delay sending of the service data.

22. The method of claim 21, wherein the delayed send request message includes the attribute information.

23. The method according to claim 18 or 19, wherein before the network device determines that the terminal device supports delayed service data transmission according to attribute information of the terminal device, the method further comprises:

and the network equipment receives the attribute information sent by the signing server of the terminal equipment.

24. A terminal device, comprising:

a determining unit configured to determine delayed transmission target traffic data; the delayed sending target service data is determined according to the attribute information of the terminal equipment; the attribute information comprises the type of the terminal equipment, and the type of the terminal equipment at least comprises a power saving type terminal equipment;

a sending unit configured to delay sending the target service data until a sending condition is satisfied;

the determining unit is configured to determine, by a non-access stratum, to delay sending of the target service data;

the terminal device further includes: a processing unit configured to start a delay timer through the non-access stratum after the determining unit determines to delay sending of the target service data; the timing duration of the delay timer is a preset duration, or the timing duration of the delay timer is configured by network equipment;

the sending unit is configured to send the target service data through the non-access stratum when the delay timer times out; alternatively, the first and second electrodes may be,

the determining unit is configured to receive second indication information sent by a non-access stratum through an access stratum, and the access stratum determines to delay sending of the target service data according to the second indication information; the second indication information comprises the duration of the delay timer and the target service data;

the processing unit is configured to start a delay timer through the access stratum after the determining unit determines to delay sending of the target service data, and send the target service data through the access stratum when the delay timer times out.

25. The terminal device of claim 24, wherein the terminal device further comprises:

a receiving unit configured to receive a delayed transmission indication message transmitted by a network device;

the determination unit is further configured to:

and determining to delay the transmission of the target service data according to the delay transmission indication message.

26. The terminal device according to claim 25, wherein the delayed transmission indication message is determined by the network device according to attribute information of the terminal device, the attribute information includes a type of the terminal device, and the type of the terminal device includes a power saving type terminal device and/or a terminal device supporting a high-latency service.

27. The terminal device according to claim 25 or 26, wherein the delayed transmission indication message is a delayed transmission duration or delayed transmission timestamp information.

28. The terminal device of claim 25, wherein the transmitting unit is further configured to:

before the receiving unit receives a delayed sending indication message sent by a network device, sending a delayed sending request message to the network device, wherein the delayed sending request message is used for requesting to delay the sending of service data.

29. The terminal device of claim 28, wherein the delayed transmission request message includes the attribute information.

30. The terminal device of claim 24, wherein the attribute information further includes a type of the target service data, and the type of the terminal device further includes a terminal device supporting a high latency service.

31. The terminal device of claim 24, wherein the transmission condition further comprises:

32. The terminal device according to claim 24, wherein the determining unit is specifically configured to:

receiving first indication information sent by the non-access stratum through an access stratum of the terminal equipment, wherein the first indication information comprises the target service data, and the first indication information is used for indicating to delay sending of the target service data;

and determining to delay the sending of the target service data according to the first indication information through the access layer of the terminal equipment.

33. The terminal device of claim 32, wherein the transmission condition further comprises:

34. The terminal device of claim 32, wherein the transmission condition further comprises:

35. The terminal device of claim 32, wherein the transmission condition further comprises:

36. The terminal device of claim 24, wherein the transmission condition further comprises:

37. The terminal device of any one of claims 31, 35, and 36, wherein the processing unit is further configured to:

stopping the delay timer after transmitting the target traffic data.

38. The terminal device of claim 32, wherein the processing unit is specifically configured to:

and when the feedback timer is overtime, the target service data is retransmitted to the access layer through the non-access layer of the terminal equipment.

39. The terminal device of claim 32, wherein the processing unit is specifically configured to:

starting a feedback timer after the non-access layer of the terminal equipment sends the target service data to the access layer;

and after the non-access stratum of the terminal equipment determines that the access stratum delays to send the target service data, suspending or invalidating the feedback timer.

40. The terminal device according to claim 38 or 39, wherein the processing unit is specifically configured to:

and stopping the feedback timer after the non-access layer of the terminal equipment determines that the access layer successfully sends the target service data according to the feedback information.

41. A network device, comprising:

the determining unit is configured to determine that the terminal equipment supports delayed sending of service data according to the attribute information of the terminal equipment; the attribute information comprises the type of the terminal equipment, and the type of the terminal equipment at least comprises a power saving type terminal equipment;

a sending unit, configured to send a delayed sending indication message to the terminal device, where the delayed sending indication message is used to indicate that the terminal device delays sending target service data;

the sending unit is further configured to send the timing duration of the delay timer to the terminal device; the timing duration of the delay timer is used for sending target service data by the access layer or the non-access layer of the terminal equipment after the access layer or the non-access layer of the terminal equipment starts the delay timer and when the delay timer is over time.

42. The network device of claim 41, wherein the delayed transmission indication message is a delayed transmission duration or delayed transmission timestamp information.

43. The network device of claim 41 or 42, wherein the type of terminal device further comprises a terminal device supporting high latency traffic.

44. The network device of claim 41 or 42, wherein the network device further comprises:

a receiving unit, configured to receive a delayed sending request message sent by a terminal device before the determining unit determines, according to attribute information of the terminal device, that the terminal device supports delayed sending of service data, where the delayed sending request message is used for the terminal device to request delayed sending of the service data.

45. The network device of claim 44, wherein the delayed send request message includes the attribute information.

46. The network device of claim 41 or 42, wherein the network device further comprises:

a receiving unit, configured to receive the attribute information sent by the subscription server of the terminal device before the determining unit determines, according to the attribute information of the terminal device, that the terminal device supports delayed service data sending.