WO2019056389A1

WO2019056389A1 - Method for controlling terminal device to generate uplink signaling, terminal device, and network device

Info

Publication number: WO2019056389A1
Application number: PCT/CN2017/103247
Authority: WO
Inventors: 唐海
Original assignee: Oppo广东移动通信有限公司
Priority date: 2017-09-25
Filing date: 2017-09-25
Publication date: 2019-03-28
Also published as: CN109716822A; CN109716822B

Abstract

Provided are a method for controlling a terminal device to generate uplink signaling, the terminal device, and a network device. The method comprises: a terminal device stops generation of first uplink signaling in a first condition, the first condition referring to a condition needing to be satisfied when the terminal device stops generation of the first uplink signaling. By means of the technical solution in embodiments of the present invention, when the terminal device needs to stop or the network device requires the terminal device to stop generation of the foregoing uplink signaling, the terminal device can be effectively controlled to stop generation of the first uplink signaling (for example, the network device needs to switch a version of a PDCP entity).

Description

Method, terminal device and network device for controlling terminal device to generate uplink signaling

Technical field

The embodiments of the present invention relate to the field of communications, and more specifically, to a method, a terminal device, and a network device for controlling a terminal device to generate uplink signaling.

Background technique

Due to the introduction of the fifth-generation mobile communication technology (5G) system, there are two forms for the radio bearers on the Long Term Evolution (LTE) base station: one is the LTE version of the packet data convergence protocol. (Packet Data Convergence Protocol, PDCP) layer, the lower layer is the LTE version of Radio Link Control (RLC) and Media Access Control (MAC) layer; the other is New Radio (New Radio) , NR) version of the PDCP layer, the lower layer is the LTE version of RLC and MAC.

In order to achieve the conversion of these two bearer forms, in the 3rd Generation Partnership Project (3GPP), PDCP reconfiguration is implemented by Radio Resource Control (RRC) Connection Reconfiguration signaling. Specifically, the base station sends an RRC connection reconfiguration, which is used to perform PDCP version conversion. At the same time, after the base station sends the signaling, the base station converts the version of its own PDCP sending entity (DL) and the PDCP receiving entity (UL); After receiving the RRC connection reconfiguration, the user equipment (UE) converts the version of its own PDCP transmitting entity (UL) and the PDCP receiving entity (DL); the user equipment replies to the RRC connection reconfiguration complete signaling (RRC connection reconfiguration Complete), and the signaling uses The converted PDCP version is transmitted, and the base station can receive the PDCP version conversion at this time.

However, in the foregoing process, after the RRC connection reconfiguration is performed by the base station, before the user equipment returns the RRC connection reconfiguration Complete, the user equipment may reach the network side by using the uplink signaling sent by the PDCP version before the conversion; Converting the version of the PDCP sending entity (DL) and the PDCP receiving entity (UL) to the uplink signaling that is sent by the PDCP version before the conversion causes the network device to receive the uplink signaling error.

Summary of the invention

A method, a terminal device, and a network device for controlling the terminal device to generate uplink signaling are provided, which can enable the terminal device or the network device to effectively control the terminal device to stop generating uplink signaling when the terminal device needs to stop generating uplink signaling. For example, when the network device needs to switch the version of the PDCP entity).

A first aspect provides a method for controlling an end device to generate uplink signaling, including:

The terminal device stops generating the first uplink signaling under the first condition;

The first condition refers to a condition that needs to be met when the terminal device stops generating the first uplink signaling.

The technical solution of the embodiment of the present invention can enable the terminal device or the network device to effectively control the terminal device to stop generating the first uplink signaling when the terminal device needs to stop generating the uplink signaling. For example, the network device needs to be the version of the PDCP entity. When switching)).

In some possible implementation manners, the first uplink signaling includes all uplink signaling that the terminal device can generate.

In some possible implementation manners, the first uplink signaling includes: uplink signaling that is not included in the second uplink signaling, and the first uplink signaling, in all uplink signaling that the terminal device can generate. And the second uplink signaling is different uplink signaling.

In some possible implementation manners, the second uplink signaling includes radio resource control RRC connection request signaling and/or RRC connection setup complete signaling, where the RRC connection request signaling is used to request the network device to establish an RRC. And the RRC connection setup complete signaling is used to instruct the network device to establish a connection between the network device and the core network device according to the RRC connection setup complete signaling.

In some possible implementation manners, the first uplink signaling includes specific uplink signaling in all uplink signaling that the terminal device can generate.

In some possible implementation manners, the specific uplink signaling includes side line information, where the side line information is used to indicate related information of a side line of the terminal device.

In some possible implementations, the terminal device stops generating the first uplink signaling under the first condition, including:

The first uplink signaling is stopped before the terminal device establishes the signaling radio bearer SRB2 or the data radio bearer.

After receiving the first indication information sent by the network device, the terminal device stops generating the first uplink signaling, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling. .

After the terminal device sends the second indication information to the network device, the first uplink signaling is stopped, and the second indication information is used to indicate that the terminal device is in the stop generating the first uplink signaling. status.

In some possible implementations, the method further includes:

The terminal device may continue to generate the first uplink signaling under the second condition, where the second condition refers to a condition that the terminal device may continue to generate when the first uplink signaling is generated.

In some possible implementations, the terminal device may continue to generate the first uplink signaling under the second condition, including:

After the terminal device establishes the signaling radio bearer SRB2 or the data radio bearer, the first uplink signaling may continue to be generated.

After receiving the third indication information sent by the network device, the terminal device may continue to generate the first uplink signaling, where the third indication information is used to indicate that the terminal device may continue to generate the first Uplink signaling.

After the fourth device sends the fourth indication information to the network device, the terminal device may continue to generate the first uplink signaling, where the fourth indication information is used to indicate that the terminal device is capable of continuing to generate the first uplink signaling. The state of the order.

A second aspect provides a method for controlling an end device to generate uplink signaling, including:

The network device sends the first indication information to the terminal device, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling, so that the terminal device stops generating after receiving the first indication information. First uplink signaling.

In some possible implementation manners, the first uplink signaling includes that the terminal device can produce All upstream signaling.

In some possible implementations, the method further includes:

The network device sends third indication information to the terminal device, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling, so that the terminal device receives the third After the indication information, the first uplink signaling may continue to be generated.

In a third aspect, a terminal device is provided, including:

The processing unit is configured to stop generating the first uplink signaling under the first condition, where the first condition is a condition that is required to be met when the terminal device stops generating the first uplink signaling.

In a fourth aspect, a terminal device is provided, including:

The processor is configured to stop generating the first uplink signaling under the first condition, where the first condition is a condition that is required to be met when the terminal device stops generating the first uplink signaling.

It should be understood that the terminal device of the third aspect and the fourth aspect of the embodiments of the present invention may perform the method performed by the terminal device in the method embodiment of the foregoing first aspect.

In a fifth aspect, a network device is provided, including:

a transceiver unit, configured to send the first indication information to the terminal device, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling, so that the terminal device receives the first indication information. After that, the first uplink signaling is stopped.

In a sixth aspect, a network device is provided, including:

a transceiver, configured to send first indication information to the terminal device, where the first indication information is used by Instructing the terminal device to stop generating the first uplink signaling, so that the terminal device stops generating the first uplink signaling after receiving the first indication information.

It should be understood that the terminal device of the fifth aspect and the sixth aspect of the embodiments of the present invention may perform the method performed by the network device in the method embodiment of the foregoing first aspect.

In a seventh aspect, a computer readable medium is provided for storing a computer program comprising instructions for performing the method embodiment of the first aspect or the second aspect described above.

In an eighth aspect, a computer chip is provided, comprising: an input interface, an output interface, at least one processor, a memory, the processor is configured to execute code in the memory, and when the code is executed, the processing The various processes performed by the network device in the method embodiments of the first aspect and various implementations described above may be implemented.

According to a ninth aspect, a computer chip is provided, comprising: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed, the processing The various processes performed by the terminal device in the method embodiments in the first aspect and various implementation manners described above may be implemented.

In a tenth aspect, there is provided a communication system comprising the network device as described above, and the terminal device described above.

DRAWINGS

FIG. 1 is an example of an application scenario of the present invention.

FIG. 2 is a schematic flowchart of a method for controlling uplink terminal signaling by a terminal device according to an embodiment of the present invention.

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

FIG. 4 is a schematic block diagram of another terminal device according to an embodiment of the present invention.

FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present invention.

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

Detailed ways

FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.

As shown in FIG. 1 , an application scenario of an embodiment of the present invention may include a terminal device 110 and a network device 120. Network device 120 can communicate with terminal device 110 over an air interface. Multi-service transmission is supported between the terminal device 110 and the network device 120.

The radio bearer on the network device 120 has a Packet Data Convergence Protocol (PDCP) entity, and the version of the PDCP entity may be multiple. For example, the LTE version of the PDCP entity, the lower layer is the LTE version of the Radio Link Control (RLC) and the Media Access Control (MAC) layer. For another example, the New Radio (NR) version of the PDCP entity, and the lower layer is the LTE version of the RLC and MAC.

It should be understood that the PDCP entity of the LTE version and the PDCP entity of the NR version are merely exemplary descriptions of the PDCP entity version. Embodiments of the invention are not limited thereto. For example, the version of the PDCP entity on network device 120 may include the PDCP entity version used by various communication systems. It should also be understood that the embodiments of the present invention are exemplified only by the 5G system, but the embodiments of the present invention are not limited thereto. That is to say, the technical solutions of the embodiments of the present invention can be applied to various communication systems.

For example, the communication system involved in the embodiments of the present invention includes, but is not limited to, a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, and a wideband code division multiple access ( Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunications System (Universal Mobile Telecommunication System, UMTS) and the like.

Thus, in order to implement handover of PDCP entities in multiple versions, it is proposed in 3GPP to reconfigure PDCP by radio resource control connection reconfiguration (RRC Connection reconfiguration) signaling.

More specifically, in conjunction with FIG. 1, the network device 120 sends an RRC connection reconfiguration to the terminal device 110, indicating that the terminal device 110 performs PDCP version conversion. Meanwhile, after the network device 120 sends the signaling, the PDCP is sent to the entity. The (DL) and PDCP Receive Entity (UL) versions are converted. In other words, after receiving the RRC connection reconfiguration, the terminal device 110 converts the version of its own PDCP transmitting entity (UL) and the PDCP receiving entity (DL); after the terminal device 110 replies to the RRC connection reconfiguration complete signaling (RRC connection reconfiguration Complete), the terminal device 110 uses The converted PDCP version is transmitted, and the network device 120 can receive the PDCP version at this time.

It can be found that the network device 120 sends the RRC connection reconfiguration in the above process. After the terminal device 110 replies to the RRC connection reconfigurationComplete, the terminal device 110 also has the uplink signaling that may be sent to the network device 120 in the PDCP version before the conversion.

However, after the network device 120 delivers the signaling, the version of the PDCP transmitting entity (DL) and the PDCP receiving entity (UL) has been converted, and the network is sent with the uplink signaling sent by the PDCP version before the conversion. Device 120 is not receiving properly.

Therefore, the present invention is directed to the above technical problem, and provides a method for controlling the terminal device to generate uplink signaling, so that the network device 120 stops the generated uplink signaling before the PDCP version is switched, thereby improving the success rate of data transmission. .

Therefore, the network device 120 can confirm that the terminal device 110 does not have uplink data in a buffer of a signalling radio bearer (SRB), thereby preventing the terminal device 110 from replying to the RRC connection reconfigurationComplete after receiving the RRC connection reconfiguration. Uplink signaling sent by the PDCP version before conversion to the network device. This increases the success rate of data transmission.

It should be understood that the scenario in which the method for generating the uplink signaling provided by the control terminal device in the embodiment of the present invention is applied to the scenario of the PDCP version switching is only an exemplary description, which is not specifically limited in the embodiment of the present invention. That is, the method in the embodiment of the present invention can be applied to any scenario in which it is required to control the terminal device to generate uplink signaling.

Moreover, the present invention describes various embodiments in connection with network devices and terminal devices.

The network device 120 may refer to any entity on the network side that is used to send or receive signals. For example, it may be a device communication of a machine type communication (MTC), a base station (BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB in LTE). ), network devices in 5G networks, etc.

The terminal device 110 can be any terminal device. Specifically, the terminal device 110 can communicate with one or more core networks (Core Network) via a radio access network (RAN), and can also be referred to as an access terminal, a user equipment (User Equipment, UE), Subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device. For example, it can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), and a wireless communication function. Handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, and terminal devices in 5G networks, and the like.

FIG. 2 is a schematic flowchart of a method 200 for controlling uplink terminal signaling by a terminal device according to an embodiment of the present invention.

As shown in FIG. 2, the method 200 includes:

210. The terminal device is in a state of generating a first uplink signaling.

220. The terminal device stops generating the first uplink signaling under the first condition. The first condition is a condition that the terminal device needs to meet when the first uplink signaling is stopped. That is, the terminal device is in a state in which the generation of the first uplink signaling is stopped.

In other words, the terminal device that is in the first uplink signaling state stops generating the first uplink signaling when the first condition is met. Therefore, when the terminal device or the network device needs to stop generating the uplink signaling, the terminal device can effectively control the terminal device to stop generating the first uplink signaling (for example, when the network device needs to switch the version of the PDCP entity).

It should be understood that the first uplink signaling in the embodiment of the present invention may be at least one type of uplink signaling that is pre-configured, or may be at least one type of uplink signaling that is determined by the terminal device and the network device. The embodiment of the invention is not specifically limited.

For example, the first uplink signaling may include all uplink signaling that the terminal device can generate.

For example, the first uplink signaling may include: uplink signaling other than the second uplink signaling, and the first uplink signaling and the second uplink signaling, among all the uplink signaling that the terminal device can generate. Let the different uplink signaling. Further, the second uplink signaling may include a radio resource control RRC connection request signaling (RRCConnectionSetupRequest) and/or an RRC connection setup complete signaling (RRCConnectionSetupComplete), where the RRC connection request signaling is used to request the network device to establish an RRC connection. The RRC connection setup complete signaling is used to indicate that the network device establishes a connection between the network device and the core network device according to the RRC connection setup complete signaling. In other words, the first uplink signaling may include uplink signaling other than the RRC connection request signaling and the RRC connection setup complete signaling.

For another example, the first uplink signaling may include specific uplink signaling in all uplink signaling that the terminal device can generate. Further, the specific uplink signaling may include sidelink UEInformation information, where the sideline information is used to indicate related information of the side line of the terminal device.

The first condition of the embodiment of the present invention is exemplarily described below.

As an optional embodiment, the terminal device establishes a signaling radio bearer SRB2 or data. The first uplink signaling is stopped before the radio bearer.

As an optional embodiment, after receiving the first indication information sent by the network device, the terminal device stops generating the first uplink signaling, where the first indication information is used to indicate that the terminal device stops generating the first uplink. Signaling.

As an optional embodiment, after the terminal device sends the second indication information to the network device, the first uplink signaling is stopped, and the second indication information is used to indicate that the terminal device is in the stop generating the first uplink signaling. The state of the order.

It should be noted that, in the embodiment of the present invention, in a scenario where the terminal device or the network device needs to stop generating the first uplink signaling, the terminal device may stop generating the first uplink under the first condition. Signaling. Therefore, the scenario in which the foregoing terminal device stops generating the first uplink signaling is only an exemplary description, and the embodiment of the present invention is not limited thereto.

Further, when the terminal device or the network device needs to switch the terminal device to continue to generate the first uplink signaling, the terminal device may re-switch to a state in which the first uplink signaling may continue to be generated.

Therefore, in the embodiment of the present invention, a method for controlling a terminal device to continue to generate the first uplink signaling is further provided.

Optionally, the terminal device may continue to generate the first uplink signaling under the second condition, where the second condition refers to a condition that the terminal device may continue to generate when the first uplink signaling is generated.

For example, after the terminal device establishes the signaling radio bearer SRB2 or the data radio bearer, the first uplink signaling may continue to be generated.

For example, after receiving the third indication information sent by the network device, the terminal device may continue to generate the first uplink signaling, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling. . In other words, after the network device sends the third indication information to the terminal device, it is used to indicate that the terminal device can continue to generate the first uplink signaling.

For example, after the terminal device sends the fourth indication information to the network device, the first uplink signaling may continue to be generated, where the fourth indication information is used to indicate that the terminal device is in a state in which the first uplink signaling can continue to be generated. .

It should be understood that the foregoing is only an exemplary description of the first uplink signaling in the embodiment of the present invention, which is not specifically limited in the embodiment of the present invention. It should also be understood that the terms first indication information and second indication information may be employed in embodiments of the present invention, but such indication information should not be limited to these terms. These ones The term is only used to distinguish the indication information from each other.

In addition, it should be noted that the method for controlling the terminal device to generate uplink signaling in the embodiment of the present invention can be applied to any scenario that needs to control the terminal device to stop or continue to generate uplink signaling.

The following takes the application scenario in which the network device needs to switch the version of the PDCP entity as an example, and the method for generating the uplink signaling by the control and control terminal device in the embodiment of the present invention is exemplarily described. Specifically, in the process of improving the data transmission success rate, the network device needs to determine that the terminal device does not have uplink data in a buffer of a signaling radio bearer (SRB).

In the embodiment of the present invention, it is assumed that a first SRB exists between the network device and the terminal device, and the first SRB has a first PDCP entity, and the version of the first PDCP entity includes a first version and a second version, the first version and The second version is a version of the PDCP entity used by the different communication system. The first version is different from the second version, and the version currently used by the first PDCP entity is the first version. The network device may determine that the terminal device switches the version of the first PDCP entity from the first version to the second version when there is at least no first uplink signaling in the buffer of the first SRB.

For example, the terminal device stops generating the first uplink signaling before the second SRB is established, and the first SRB is different from the second SRB. The network device may use the first PDCP entity before establishing the second SRB. The version is switched from the first version to the second version.

For another example, the terminal device stops generating the first uplink signaling before establishing the data radio bearer DRB. The network device may switch the version of the first PDCP entity from the first version to the second before establishing the DRB. version.

For example, before the version of the first PDCP entity is switched from the first version to the second version, the network device may send first indication information to the terminal device, where the first indication information is used to indicate that the terminal device stops. The first uplink signaling is generated. After receiving the response message of the first indication information sent by the terminal device, the network device may switch the version of the first PDCP entity from the first version to the second version.

For example, the network device may switch the version of the first PDCP entity from the first version to the second version after receiving the second indication information sent by the terminal device, where the second indication information is used to indicate the The terminal device is in a state of stopping generating the first uplink signaling.

Further, the version of the first PDCP entity is switched from the first version to the second version. After the network device or the terminal device can control, the terminal device can switch from a state in which the first uplink signaling is stopped to a state in which the first uplink signaling can continue to be generated.

For example, the network device may send the third indication information to the terminal device, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling; further, the network device passes the first PDCP entity. The second version receives the first uplink signaling sent by the terminal device.

For example, the network device may receive the fourth indication information sent by the terminal device, where the fourth indication information is used to indicate that the terminal device is in a state in which the first uplink signaling can be generated; further, the network device passes the first The second version of the PDCP entity receives the first uplink signaling sent by the terminal device.

FIG. 3 is a schematic block diagram of a terminal device 300 according to an embodiment of the present invention.

As shown in FIG. 3, the terminal device 300 includes:

The processing unit 310 is configured to stop generating the first uplink signaling under the first condition, where the first condition is a condition that needs to be met when the terminal device stops generating the first uplink signaling.

Optionally, the first uplink signaling includes all uplink signaling that the terminal device can generate.

Optionally, the first uplink signaling includes: uplink signaling other than the second uplink signaling, and the first uplink signaling and the second uplink signaling, among all the uplink signaling that the terminal device can generate. Let the different uplink signaling.

Optionally, the second uplink signaling includes a radio resource control RRC connection request signaling and/or an RRC connection setup complete signaling, where the RRC connection request signaling is used to request the network device to establish an RRC connection, where the RRC connection is established. The signaling is used to indicate that the network device establishes a connection between the network device and the core network device according to the RRC connection setup complete signaling.

Optionally, the first uplink signaling includes specific uplink signaling in all uplink signaling that the terminal device can generate.

Optionally, the specific uplink signaling includes side line information, where the side line information is used to indicate related information of the side line of the terminal device.

Optionally, the processing unit 310 is specifically configured to:

The first uplink signaling is stopped before the signaling radio bearer SRB2 or the data radio bearer is established.

Optionally, the processing unit 310 is specifically configured to:

After receiving the first indication information sent by the network device, stopping generating the first uplink signaling, The first indication information is used to indicate that the terminal device stops generating the first uplink signaling.

Optionally, the processing unit 310 is specifically configured to:

After the second indication information is sent to the network device, the first uplink signaling is stopped, and the second indication information is used to indicate that the terminal device is in a state in which the first uplink signaling is stopped.

Optionally, the processing unit 310 is further configured to:

In the second condition, the first uplink signaling may continue to be generated. The second condition is a condition that the terminal device may continue to generate when the first uplink signaling is generated.

Optionally, the processing unit 310 is specifically configured to:

After the signaling radio bearer SRB2 or the data radio bearer is established, the first uplink signaling may continue to be generated.

Optionally, the processing unit 310 is specifically configured to:

After receiving the third indication information sent by the network device, the first uplink signaling may continue to be generated, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling.

Optionally, the processing unit 310 is specifically configured to:

After the fourth indication information is sent to the network device, the first uplink signaling may be further generated, where the fourth indication information is used to indicate that the terminal device is in a state in which the first uplink signaling can continue to be generated.

In the embodiment of the present invention, the processing unit 310 may be implemented by a processor. As shown in FIG. 4, the terminal device 400 may include a processor 410, a transceiver 420, and a memory 430. The memory 430 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 410. The various components in the terminal device 400 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.

The terminal device 400 shown in FIG. 4 can implement the various processes implemented by the terminal device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again.

FIG. 5 is a schematic block diagram of a network device 500 according to an embodiment of the present invention.

As shown in FIG. 5, the network device 500 includes:

The transceiver unit 510 is configured to send the first indication information to the terminal device, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling, so that the terminal device stops generating the first after receiving the first indication information. Uplink signaling.

Optionally, the transceiver unit 510 is further configured to:

Sending the third indication information to the terminal device, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling, so that after receiving the third indication information, the terminal device may continue to generate the first Uplink signaling.

In the embodiment of the present invention, the transceiver unit 510 can be implemented by a transceiver. As shown in FIG. 6, network device 600 can include a processor 610, a transceiver 620, and a memory 630. The memory 630 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 610. The various components in the network device 600 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.

The network device 600 shown in FIG. 6 can implement the various processes implemented by the network device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again. That is to say, the method embodiment in the embodiment of the present invention may be applied to a processor or implemented by a processor.

In the implementation process, each step of the method embodiment in the embodiment of the present invention may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software. More specifically, the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.

It should be understood that the processor mentioned in the embodiment of the present invention may be an integrated circuit chip having The methods, steps, and logic blocks disclosed in the embodiments of the present invention may be implemented or executed. For example, the above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or Other programmable logic devices, transistor logic devices, discrete hardware components, and the like. Further, the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

Furthermore, the memory referred to in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. The non-volatile memory may be a read-only memory (ROM), a programmable read only memory (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory. The volatile memory can be a random access memory (RAM) that acts as an external cache. The memory in the embodiment of the present invention may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM). Synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR), enhanced synchronous dynamic random access memory (ESDRAM), synchronous connection Synchro link DRAM (SLDRAM) and direct memory bus (DR RAM) and so on. That is, the memories of the systems and methods described herein are intended to comprise, without being limited to, these and any other suitable types of memory.

In the end, it is to be understood that the terminology of the embodiments of the invention and the claims

For example, the singular forms "a", "the", "the" and "the" meaning.

Also for example, depending on the context, the words "at time" as used herein may be interpreted as "if" or "if" or "when" or "in response to determining" or "in response to detecting" ". Similarly, depending on the context, the phrase "if determined" or "if detected (conditions or events stated)" can be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event) "Time" or "in response to a test (condition or event stated)".

Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the embodiments of the invention.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided herein, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined. Or it can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.

In addition, each functional unit in the embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

If implemented in the form of a software functional unit and sold or used as a standalone product, it can be stored in a computer readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention, or the part contributing to the prior art or the part of the technical solution, may be embodied in the form of a software product stored in a storage medium. The instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method of the embodiments of the present invention. The foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk.

The above content is only a specific embodiment of the embodiment of the present invention, but the protection of the embodiment of the present invention The scope of the present invention is not limited thereto, and any variations or substitutions may be conceivable within the scope of the present invention. Therefore, the scope of protection of the embodiments of the present invention should be determined by the scope of protection of the claims.

Claims

A method for controlling a terminal device to generate uplink signaling, comprising:

The terminal device stops generating the first uplink signaling under the first condition;

The first condition refers to a condition that needs to be met when the terminal device stops generating the first uplink signaling.
The method according to claim 1, wherein the first uplink signaling comprises all uplink signaling that the terminal device can generate.
The method according to claim 1, wherein the first uplink signaling comprises: uplink signaling other than the second uplink signaling in all uplink signaling that the terminal device can generate, The first uplink signaling and the second uplink signaling are different uplink signaling.
The method according to claim 3, wherein the second uplink signaling comprises radio resource control RRC connection request signaling and/or RRC connection setup complete signaling, and the RRC connection request signaling is used for requesting The network device establishes an RRC connection, where the RRC connection setup complete signaling is used to instruct the network device to establish a connection between the network device and the core network device according to the RRC connection setup complete signaling.
The method according to claim 1, wherein the first uplink signaling comprises specific uplink signaling in all uplink signaling that the terminal device can generate.
The method according to claim 5, wherein the specific uplink signaling comprises side line information, and the side line information is used to indicate related information of a side line of the terminal device.
The method according to any one of claims 1 to 6, wherein the terminal device stops generating the first uplink signaling under the first condition, including:

The first uplink signaling is stopped before the terminal device establishes the signaling radio bearer SRB2 or the data radio bearer.
The method according to any one of claims 1 to 6, wherein the terminal device stops generating the first uplink signaling under the first condition, including:

After receiving the first indication information sent by the network device, the terminal device stops generating the first uplink signaling, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling. .
The method according to any one of claims 1 to 6, wherein the terminal is provided After the first condition is met, the first uplink signaling is stopped, including:

After the terminal device sends the second indication information to the network device, the first uplink signaling is stopped, and the second indication information is used to indicate that the terminal device is in the stop generating the first uplink signaling. status.
The method according to any one of claims 1 to 9, wherein the method further comprises:

The terminal device may continue to generate the first uplink signaling under the second condition;

The second condition refers to a condition that the terminal device can continue to generate when the first uplink signaling is generated.
The method according to claim 10, wherein the terminal device may continue to generate the first uplink signaling under the second condition, including:

After the terminal device establishes the signaling radio bearer SRB2 or the data radio bearer, the first uplink signaling may continue to be generated.
The method according to claim 10, wherein the terminal device may continue to generate the first uplink signaling under the second condition, including:

After receiving the third indication information sent by the network device, the terminal device may continue to generate the first uplink signaling, where the third indication information is used to indicate that the terminal device may continue to generate the first Uplink signaling.
The method according to claim 10, wherein the terminal device may continue to generate the first uplink signaling under the second condition, including:

After the fourth device sends the fourth indication information to the network device, the terminal device may continue to generate the first uplink signaling, where the fourth indication information is used to indicate that the terminal device is capable of continuing to generate the first uplink signaling. The state of the order.
A method for controlling a terminal device to generate uplink signaling, comprising:

The network device sends the first indication information to the terminal device, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling, so that the terminal device stops generating after receiving the first indication information. First uplink signaling.
The method according to claim 14, wherein the first uplink signaling comprises all uplink signaling that the terminal device can generate.
The method according to claim 14, wherein the first uplink signaling comprises: an uplink signal other than the second uplink signaling in all uplink signaling that can be generated by the terminal device The first uplink signaling and the second uplink signaling are different uplink signaling.
The method according to claim 16, wherein the second uplink signaling comprises radio resource control RRC connection request signaling and/or RRC connection setup complete signaling, and the RRC connection request signaling is used for requesting The network device establishes an RRC connection, where the RRC connection setup complete signaling is used to instruct the network device to establish a connection between the network device and the core network device according to the RRC connection setup complete signaling.
The method according to claim 14, wherein the first uplink signaling comprises specific uplink signaling in all uplink signaling that the terminal device can generate.
The method according to claim 18, wherein the specific uplink signaling comprises side line information, and the side line information is used to indicate related information of a side line of the terminal device.
The method according to any one of claims 14 to 19, further comprising:

The network device sends third indication information to the terminal device, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling, so that the terminal device receives the third After the indication information, the first uplink signaling may continue to be generated.
A terminal device, comprising:

a processing unit, configured to stop generating the first uplink signaling under the first condition;

The first condition refers to a condition that needs to be met when the terminal device stops generating the first uplink signaling.
The terminal device according to claim 21, wherein the first uplink signaling includes all uplink signaling that the terminal device can generate.
The terminal device according to claim 21, wherein the first uplink signaling includes: uplink signaling other than the second uplink signaling in all uplink signaling that the terminal device can generate, The first uplink signaling and the second uplink signaling are different uplink signaling.
The terminal device according to claim 23, wherein the second uplink signaling comprises radio resource control RRC connection request signaling and/or RRC connection setup complete signaling, and the RRC connection request signaling is used for request The network device establishes an RRC connection, where the RRC connection setup complete signaling is used to instruct the network device to establish a connection between the network device and the core network device according to the RRC connection setup complete signaling.
The terminal device according to claim 21, wherein said first uplink signaling The specific uplink signaling in all uplink signaling that can be generated by the terminal device is included.
The terminal device according to claim 25, wherein the specific uplink signaling includes side line information, and the side line information is used to indicate information about a side link of the terminal device. .
The terminal device according to any one of claims 21 to 26, wherein the processing unit is specifically configured to:

The first uplink signaling is stopped before the signaling radio bearer SRB2 or the data radio bearer is established.
The terminal device according to any one of claims 21 to 26, wherein the processing unit is specifically configured to:

After receiving the first indication information sent by the network device, stop generating the first uplink signaling, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling.
The terminal device according to any one of claims 21 to 26, wherein the processing unit is specifically configured to:

After the second indication information is sent to the network device, the first uplink signaling is stopped, and the second indication information is used to indicate that the terminal device is in a state of stopping generating the first uplink signaling.
The terminal device according to any one of claims 21 to 29, wherein the processing unit is further configured to:

Under the second condition, the first uplink signaling may continue to be generated;

The second condition refers to a condition that the terminal device can continue to generate when the first uplink signaling is generated.
The terminal device according to claim 30, wherein the processing unit is specifically configured to:

After the signaling radio bearer SRB2 or the data radio bearer is established, the first uplink signaling may continue to be generated.
The terminal device according to claim 30, wherein the processing unit is specifically configured to:

After receiving the third indication information sent by the network device, the first uplink signaling may be continued to be generated, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling.
The terminal device according to claim 30, wherein the processing unit is specifically configured to:

After the fourth indication information is sent to the network device, the first uplink signaling may continue to be generated, where the fourth indication information is used to indicate that the terminal device is in a state in which the first uplink signaling may continue to be generated.
A network device, comprising:

a transceiver unit, configured to send the first indication information to the terminal device, where the first indication information is used to indicate that the terminal device stops generating the first uplink signaling, so that the terminal device receives the first indication information. After that, the first uplink signaling is stopped.
The network device according to claim 34, wherein the first uplink signaling comprises all uplink signaling that the terminal device can generate.
The network device according to claim 34, wherein the first uplink signaling comprises: uplink signaling other than the second uplink signaling in all uplink signaling that the terminal device can generate, The first uplink signaling and the second uplink signaling are different uplink signaling.
The network device according to claim 36, wherein the second uplink signaling comprises radio resource control RRC connection request signaling and/or RRC connection setup complete signaling, and the RRC connection request signaling is used for requesting The network device establishes an RRC connection, where the RRC connection setup complete signaling is used to instruct the network device to establish a connection between the network device and the core network device according to the RRC connection setup complete signaling.
The network device according to claim 34, wherein the first uplink signaling comprises specific uplink signaling in all uplink signaling that the terminal device can generate.
The network device according to claim 38, wherein the specific uplink signaling comprises side-line information, and the side-link information is used to indicate information about a side-link of the terminal device. .
The network device according to any one of claims 34 to 39, wherein the processing unit is further configured to:

Transmitting, to the terminal device, third indication information, where the third indication information is used to indicate that the terminal device can continue to generate the first uplink signaling, so that after the terminal device receives the third indication information, The first uplink signaling may continue to be generated.