WO2022042328A1 - 流程信令的发送方法及装置、存储介质、电子设备 - Google Patents

流程信令的发送方法及装置、存储介质、电子设备 Download PDF

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Publication number
WO2022042328A1
WO2022042328A1 PCT/CN2021/112367 CN2021112367W WO2022042328A1 WO 2022042328 A1 WO2022042328 A1 WO 2022042328A1 CN 2021112367 W CN2021112367 W CN 2021112367W WO 2022042328 A1 WO2022042328 A1 WO 2022042328A1
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Prior art keywords
unit
executed
task
process signaling
signaling
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PCT/CN2021/112367
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English (en)
French (fr)
Inventor
张伟
袁霞香
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中兴通讯股份有限公司
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US18/022,597 priority Critical patent/US20230319521A1/en
Priority to EP21860167.2A priority patent/EP4207826A4/en
Publication of WO2022042328A1 publication Critical patent/WO2022042328A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28—Timers or timing mechanisms used in protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Definitions

  • the embodiments of the present disclosure relate to the field of communications, and in particular, to a method and apparatus for sending process signaling, a storage medium, and an electronic device.
  • the 5G (5th Generation, fifth generation) technology of mobile communication has entered people's lives.
  • the 3rd Generation Partnership Project (3GPP) has passed the Centralized Unit (CU) and Distributed Unit of the 5G Radio Access Network (RAN). , referred to as DU) separate system architecture.
  • the interface between the CU and the DU (that is, the F1 interface) mainly completes the signaling and data transmission between the CU and the DU.
  • CU/DU faces more and more scenarios and events and becomes more complex.
  • the F1 interface needs to be able to timely and correctly transmit the latest status of CU/DU or high-priority control commands, such as interrupts Current signaling flow, or immediately execute higher priority signaling.
  • Embodiments of the present disclosure provide a method and apparatus for sending process signaling, a storage medium, and an electronic device, so as to at least solve the problem of execution of signaling processes in the related art.
  • a method for sending process signaling including: sending a first process signaling to a first unit, wherein the first process signaling is used to instruct the first unit to execute the first process signaling.
  • the task to be executed in the case of not receiving the first response message of the above-mentioned first process signaling, send the second process signaling to the above-mentioned first unit, wherein the above-mentioned second process signaling is used to indicate the above-mentioned first unit.
  • a second task to be executed is executed, and the priority of the second task to be executed is greater than the priority of the first task to be executed.
  • a method for receiving process signaling including: receiving a first process signaling sent by a second unit, wherein the first process signaling is used to instruct the first unit to execute the first process signaling.
  • the task to be executed in the case of not sending the first response message of the first process signaling to the second unit, receiving the second process signaling sent by the second unit, wherein the second process signaling is used to indicate
  • the first unit executes a second task to be executed, and the priority of the second task to be executed is greater than the priority of the first task to be executed.
  • an apparatus for sending process signaling including: a first sending module configured to send a first process signaling to a first unit, wherein the first process signaling is used to indicate The above-mentioned first unit executes the first task to be executed; the second sending module is configured to send the second process signaling to the above-mentioned first unit when the first response message of the above-mentioned first process signaling is not received, wherein , the second process signaling is used to instruct the first unit to execute a second task to be executed, and the priority of the second task to be executed is greater than the priority of the first task to be executed.
  • the above-mentioned apparatus further includes: a first determination module configured to send the second process signaling to the above-mentioned first unit if the first response message of the above-mentioned first process signaling is not received Before, determine the second process signaling, wherein the second process signaling includes a preset cell, the preset cell includes the second task to be executed, and the preset cell is used to indicate the first
  • the unit preferentially executes the above-mentioned second to-be-executed task.
  • the above-mentioned first determining module includes: a first determining unit, configured to add the above-mentioned preset information element to the interface message between the above-mentioned first unit and the second unit, to obtain the above-mentioned second process signaling.
  • the above-mentioned apparatus further includes: a third receiving module, after the user sends the first process signaling to the first unit, receives a measurement report sent by the user equipment, where the above-mentioned measurement report is used to indicate that the above-mentioned user The secondary cell accessed by the device is in an abnormal state; the second determining module is configured to determine the above-mentioned second process signaling based on the above-mentioned measurement report.
  • the above apparatus further includes: a fourth receiving module, configured to receive the reconfiguration process sent by the Long Term Evolution LTE system after sending the first process signaling to the first unit, wherein the above reconfiguration process It is used to indicate that the configuration of the base station is in a state to be modified; the third determining module is configured to determine the signaling of the second process based on the reconfiguration process.
  • the above-mentioned apparatus further includes: a fifth receiving module, configured to send the second process signaling to the above-mentioned first unit if the first response message of the above-mentioned first process signaling is not received Afterwards, a second response message of the second task to be executed sent by the first unit is received, wherein the second response message is used to indicate that the first unit has executed the second task to be executed.
  • a fifth receiving module configured to send the second process signaling to the above-mentioned first unit if the first response message of the above-mentioned first process signaling is not received Afterwards, a second response message of the second task to be executed sent by the first unit is received, wherein the second response message is used to indicate that the first unit has executed the second task to be executed.
  • the above apparatus further includes: a sixth receiving module, configured to receive the above-mentioned first unit sent by the above-mentioned first unit after receiving the above-mentioned second response message of the above-mentioned second task to be executed sent by the above-mentioned first unit.
  • a response message wherein the first response message is used to indicate that the first unit has executed the first task to be executed.
  • an apparatus for receiving process signaling including: a first receiving module configured to receive the first process signaling sent by the second unit, wherein the first process signaling is used for Instruct the first unit to execute the first task to be executed; the second receiving module is configured to receive the second unit to send the second process without sending the first response message of the first process signaling to the second unit signaling, wherein the second process signaling is used to instruct the first unit to execute a second task to be executed, and the priority of the second task to be executed is greater than the priority of the first task to be executed.
  • the above-mentioned apparatus further includes: a fourth determining module, configured to receive the second unit without sending the first response message of the first process signaling to the second unit After the unit sends the second process signaling, it executes the second task to be executed to obtain a second response message; the third sending module is configured to send the second response message to the second unit.
  • the above-mentioned apparatus further includes: a fifth determination module, configured to execute the first task to be executed after sending the second response message to the second unit to obtain the first task a response message; a fourth sending module, configured to send the first response message to the second unit.
  • a computer-readable storage medium where a computer program is stored in the computer-readable storage medium, wherein the computer program is configured to execute any one of the above methods when running steps in the examples.
  • an electronic device comprising a memory and a processor, wherein the memory stores a computer program, the processor is configured to run the computer program to execute any of the above Steps in Method Examples.
  • FIG. 1 is a block diagram of a hardware structure of a mobile terminal according to a method for sending process signaling according to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a method for sending process signaling according to an embodiment of the present disclosure
  • FIG. 3 is a 5G RAN system architecture diagram according to an embodiment of the present disclosure.
  • FIG. 4 is a flowchart of a method for receiving process signaling according to an embodiment of the present disclosure
  • FIG. 5 is a flow chart of preferentially executing high priority according to an embodiment of the present disclosure
  • FIG. 6 is a flow chart of merging responses of high and low priority processes according to an embodiment of the present disclosure
  • FIG. 7 is a flowchart of an interrupt low priority according to an embodiment of the present disclosure.
  • FIG. 9 is a structural block diagram of an apparatus for sending process signaling according to an embodiment of the present disclosure.
  • FIG. 10 is a structural block diagram of an apparatus for receiving process signaling according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of an optional electronic device according to an embodiment of the present disclosure.
  • FIG. 1 is a hardware structural block diagram of a mobile terminal according to a method for sending process signaling according to an embodiment of the present disclosure.
  • the mobile terminal may include one or more (only one is shown in FIG.
  • processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 configured to store data, wherein the above-mentioned mobile terminal may further include a transmission device 106 and an input/output device 108 configured as a communication function.
  • a processing device such as a microprocessor MCU or a programmable logic device FPGA
  • a memory 104 configured to store data
  • the above-mentioned mobile terminal may further include a transmission device 106 and an input/output device 108 configured as a communication function.
  • FIG. 1 is only a schematic diagram, which does not limit the structure of the above-mentioned mobile terminal.
  • the mobile terminal may also include more or fewer components than those shown in FIG. 1 , or have a different configuration than that shown in FIG. 1 .
  • the memory 104 may be configured to store computer programs, for example, software programs and modules of application software, such as computer programs corresponding to the method for sending process signaling in the embodiments of the present disclosure.
  • the processor 102 executes the computer programs stored in the memory 104 , so as to perform various functional applications and data processing, that is, to implement the above method.
  • Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory.
  • the memory 104 may further include memory located remotely from the processor 102, and these remote memories may be connected to the mobile terminal through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • Transmission means 106 are arranged to receive or transmit data via a network.
  • the specific example of the above-mentioned network may include a wireless network provided by a communication provider of the mobile terminal.
  • the transmission device 106 includes a network adapter (Network Interface Controller, NIC for short), which can be connected to other network devices through a base station so as to communicate with the Internet.
  • the transmission device 106 may be a radio frequency (Radio Frequency, RF for short) module, which is configured to communicate with the Internet in a wireless manner.
  • RF Radio Frequency
  • FIG. 2 is a flowchart of a method for sending process signaling according to an embodiment of the present disclosure. As shown in FIG. 2 , the process includes the following steps:
  • Step S202 sending a first process signaling to the first unit, where the first process signaling is used to instruct the first unit to execute the first task to be executed;
  • Step S204 in the case of not receiving the first response message of the first process signaling, send the second process signaling to the first unit, wherein the second process signaling is used to instruct the first unit to execute the second to-be-executed task, the priority of the second task to be executed is higher than the priority of the first task to be executed.
  • the first unit includes, but is not limited to, a centralized unit CU
  • the second unit includes, but is not limited to, a distributed unit DU.
  • the first unit and the second unit may transmit process signaling to each other.
  • each base station gNB has several DUs, and multiple DUs share the same CU for centralized management.
  • the interface between the CU and the DU (that is, the F1 interface) mainly completes the signaling and data transmission between the CU and the DU.
  • the process initiator before either party of the CU/DU initiates a certain process and receives a response message from the other party, when the process initiator needs to initiate a new process, it notifies the other party through the second process signaling.
  • the receiver identifies the process to be executed according to the second process signaling.
  • the F1 interface signaling there are related signaling of the UE process of the user equipment, and there are also signaling of the non-UE process.
  • the control signaling needs to be updated in time for some reasons. That is, this technical solution is applicable to all F1 interface signaling processes.
  • the current signaling process needs to be adjusted in time due to some abnormal situation in the CU and DU, it can respond quickly and complete the signaling process with higher priority in time, which greatly increases the timeliness of the system.
  • execution body of the above steps may be the second unit or the like, but is not limited thereto.
  • the first process signaling is used to instruct the first unit to execute the first task to be executed; when the first response message of the first process signaling is not received
  • send the second process signaling to the first unit where the second process signaling is used to instruct the first unit to execute the second to-be-executed task, and the second to-be-executed task has a higher priority than the first to-be-executed task.
  • priority High-priority control instructions can be executed in time, meeting the requirements of system delay. Therefore, the execution problem of the signaling process can be solved, and the effect of processing the control process in time can be achieved.
  • the method further includes:
  • a preset cell is added to the first process signaling to obtain the second process signaling, indicating that it is a signaling process that needs to be adjusted or updated in time, and the second to-be-executed task includes no Limited to incremental updates, process interruptions, process rollbacks, etc.
  • generating a new second process signaling indicates a signaling process that needs to be updated or executed in time, and the process includes but is not limited to incremental update, process interruption, process rollback, and the like.
  • determining the second process signaling includes:
  • the method after sending the first process signaling to the first unit, the method further includes:
  • the abnormal state of the secondary cell accessed by the user equipment includes, but is not limited to, deterioration of the quality of the secondary cell of the UE, and the UE reports an A2 measurement report to the CU.
  • the method after sending the first process signaling to the first unit, the method further includes:
  • the method further includes:
  • the first unit preferentially executes the second to-be-executed task, and then executes the first to-be-executed task.
  • the method after receiving the second response message of the second task to be executed sent by the first unit, the method further includes:
  • S1 Receive a first response message sent by the first unit, where the first response message is used to indicate that the first unit has executed the first task to be executed.
  • FIG. 4 is a flowchart of a method for receiving process signaling according to an embodiment of the present disclosure. As shown in FIG. 4 , the process includes the following steps:
  • Step S402 Receive the first process signaling sent by the second unit, where the first process signaling is used to instruct the first unit to execute the first task to be executed;
  • Step S404 in the case where the first response message of the first process signaling is not sent to the second unit, receive the second process signaling sent by the second unit, wherein the second process signaling is used to instruct the first unit to execute the first process signaling.
  • the second task to be executed the priority of the second task to be executed is higher than the priority of the first task to be executed.
  • the first unit includes, but is not limited to, a centralized unit CU
  • the second unit includes, but is not limited to, a distributed unit DU.
  • the first unit and the second unit may transmit process signaling to each other.
  • each gNB has several DUs, and multiple DUs share the same CU for centralized management.
  • the interface between the CU and the DU (that is, the F1 interface) mainly completes the signaling and data transmission between the CU and the DU.
  • the process initiator before either party of the CU/DU initiates a certain process and receives a response message from the other party, when the process initiator needs to initiate a new process, it notifies the other party through the second process signaling.
  • the receiver identifies the process to be executed according to the second process signaling.
  • the F1 interface signaling there are related signaling of the UE process of the user equipment, and there are also signaling of the non-UE process.
  • the control signaling needs to be updated in time for some reasons. That is, this technical solution is applicable to all F1 interface signaling processes.
  • the current signaling process needs to be adjusted in time due to some abnormal situation in the CU and DU, it can respond quickly and complete the signaling process with higher priority in time, which greatly increases the timeliness of the system.
  • execution body of the above steps may be the first unit or the like, but is not limited thereto.
  • the first process signaling sent by the second unit since the first process signaling sent by the second unit is received, the first process signaling is used to instruct the first unit to execute the first task to be executed; when the first process signaling is not sent to the second unit In the case of the first response message, receiving the second unit to send the second process signaling, wherein the second process signaling is used to instruct the first unit to execute the second task to be executed, and the priority of the second task to be executed is higher than that of the first task.
  • the priority of the task to be executed High-priority control instructions can be executed in time, meeting the requirements of system delay. Therefore, the execution problem of the signaling process can be solved, and the effect of processing the control process in time can be achieved.
  • the method further includes:
  • the method further includes:
  • the context modification request process (UE Context Modification Request) initiated by the CU in the F1 interface is used as an example for description.
  • the DU is generally required to reply to the CU context modification response message (UE Context Modification Response/UE Context Modification Failure) .
  • the high-priority process is preferentially executed:
  • the CU sends a UE Context Modification Request (corresponding to the first process signaling in the above) message to the DU, which carries the new secondary cell scell to be added;
  • S502 The cell quality of the UE secondary cell deteriorates, and an A2 measurement report is reported;
  • S503 The CU decides that the inter-frequency neighbor measurement needs to be delivered, but since the scell is currently in the process of adding, it needs to notify the DU update process through the process update of the new cell:
  • the DU decides that the measurement configuration needs to be updated immediately, and after executing the corresponding process, the CU is notified that the update is successful:
  • the CU notifies the UE to take effect of the new inter-frequency measurement:
  • the UE notifies the CU that the inter-frequency measurement configuration is successful:
  • the DU informs the CU that the scell is successfully added:
  • the CU notifies the UE to take effect of the new scell:
  • the UE notifies the CU that the scell configuration is successful, and the process ends.
  • FIG. 6 it is a schematic diagram of the response merging of the high and low priority processes in this embodiment, including the following steps:
  • the CU sends a UE context modification request (UE Context Modification Request) message to the DU, which carries the scell to be added;
  • UE Context Modification Request UE Context Modification Request
  • the CU decides that the inter-frequency adjacent cell measurement needs to be delivered, but since the scell is currently in the process of adding, it needs to notify the DU update process through the newly added cell processUpdate:
  • the DU decides that the measurement configuration needs to be updated immediately. After the corresponding process is executed, the scell addition process is continued. After all are successful, the CU is notified that the update is successful:
  • the CU notifies the UE to take effect of the new inter-frequency measurement, and add scell:
  • the UE notifies the CU that the inter-frequency measurement configuration is successful, the scell is successfully added, and the process ends.
  • FIG. 7 it is a flowchart of the interrupt low priority in this embodiment, including the following steps:
  • the CU sends a UE Context Modification Request message to the DU, which carries the scell to be added;
  • the CU decides that the inter-frequency adjacent cell measurement needs to be delivered, but because the scell is currently in the process of adding, it needs to notify the DU to interrupt the scell adding process through the new cell processUpdate, and perform the inter-frequency measurement configuration process:
  • the DU decides that the current scell adding process needs to be interrupted immediately, and the measurement configuration is updated. After the DU executes the corresponding process, it notifies the CU that the update is successful by signaling the UE Context Modification Response.
  • the CU notifies the UE to take effect of the new inter-frequency measurement:
  • the UE notifies the CU that the inter-frequency measurement configuration is successful, and the process ends.
  • the CU sends a UE Context Modification Request message to the DU, which carries the scell to be added;
  • LTE initiates a context modification reconfiguration process, and modifies the configuration of the gNB
  • the CU decides that the LTE reconfiguration process needs to be prioritized, but since it is currently in the scell addition process, it needs to notify the DU to interrupt the scell addition process through the newly added cell process Update, and execute the reconfiguration process:
  • the DU decides that the current scell adding process needs to be interrupted immediately, and the configuration is updated. After the DU executes the corresponding process, it notifies the CU that the update is successful by signaling the UE Context Modification Response.
  • the LTE notifies the UE to reconfigure the wireless parameters
  • the UE notifies that the LTE wireless parameter reconfiguration is successful, and the process ends.
  • This embodiment also provides an apparatus for sending process signaling, and the apparatus is used to implement the above-mentioned embodiments and preferred implementations, and what has been described will not be repeated.
  • the term "module” may be a combination of software and/or hardware that implements a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, implementations in hardware, or a combination of software and hardware, are also possible and contemplated.
  • FIG. 9 is a structural block diagram of an apparatus for sending process signaling according to an embodiment of the present disclosure. As shown in FIG. 9 , the apparatus includes:
  • the first sending module 92 is configured to send the first process signaling to the first unit, wherein the first process signaling is used to instruct the first unit to execute the first task to be executed;
  • the second sending module 94 is configured to send the second process signaling to the first unit without receiving the first response message of the first process signaling, wherein the second process signaling is used to indicate the first unit A second task to be executed is executed, and the priority of the second task to be executed is greater than the priority of the first task to be executed.
  • the above-mentioned apparatus further includes: a first determination module configured to send the second process signaling to the above-mentioned first unit if the first response message of the above-mentioned first process signaling is not received Before, determine the second process signaling, wherein the second process signaling includes a preset cell, the preset cell includes the second task to be executed, and the preset cell is used to indicate the first
  • the unit preferentially executes the above-mentioned second to-be-executed task.
  • the above-mentioned first determining module includes: a first determining unit, configured to add the above-mentioned preset information element to the interface message between the above-mentioned first unit and the second unit, to obtain the above-mentioned second process signaling.
  • the above-mentioned apparatus further includes: a third receiving module, after the user sends the first process signaling to the first unit, receives a measurement report sent by the user equipment, where the above-mentioned measurement report is used to indicate that the above-mentioned user The secondary cell accessed by the device is in an abnormal state; the second determining module is configured to determine the above-mentioned second process signaling based on the above-mentioned measurement report.
  • the above apparatus further includes: a fourth receiving module, configured to receive the reconfiguration process sent by the Long Term Evolution LTE system after sending the first process signaling to the first unit, wherein the above reconfiguration process It is used to indicate that the configuration of the base station is in a state to be modified; the third determining module is configured to determine the signaling of the second process based on the reconfiguration process.
  • the above-mentioned apparatus further includes: a fifth receiving module, configured to send the second process signaling to the above-mentioned first unit if the first response message of the above-mentioned first process signaling is not received Afterwards, receive a second response message of the second task to be executed sent by the first unit, where the second response message is used to indicate that the first unit has executed the second task to be executed; in an exemplary embodiment wherein, the above-mentioned device further includes: a sixth receiving module, configured to receive the above-mentioned first response message sent by the above-mentioned first unit after receiving the above-mentioned second response message of the above-mentioned second task to be executed sent by the above-mentioned first unit, wherein, The above-mentioned first response message is used to indicate that the above-mentioned first unit has executed the above-mentioned first to-be-executed task.
  • a fifth receiving module configured to send the second process signaling to the above-menti
  • FIG. 10 is a structural block diagram of an apparatus for receiving process signaling according to an embodiment of the present disclosure. As shown in FIG. 10 , the apparatus includes:
  • the first receiving module 1002 is configured to receive the first process signaling sent by the second unit, wherein the first process signaling is used to instruct the first unit to perform the first task to be executed;
  • the second receiving module 1004 is configured to receive the second process signaling sent by the second unit without sending the first response message of the first process signaling to the second unit, where the second process signaling is used to indicate The first unit executes the second task to be executed, and the priority of the second task to be executed is greater than the priority of the first task to be executed.
  • the above-mentioned apparatus further includes: a fourth determining module, configured to receive the second unit without sending the first response message of the first process signaling to the second unit After the unit sends the second process signaling, it executes the second task to be executed to obtain a second response message; the third sending module is configured to send the second response message to the second unit.
  • the above-mentioned apparatus further includes: a fifth determination module, configured to execute the first task to be executed after sending the second response message to the second unit to obtain the first task a response message; a fourth sending module, configured to send the first response message to the second unit.
  • the above modules can be implemented by software or hardware, and the latter can be implemented in the following ways, but not limited to this: the above modules are all located in the same processor; or, the above modules can be combined in any combination The forms are located in different processors.
  • Embodiments of the present disclosure also provide a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, wherein the computer program is configured to execute the steps in any one of the above method embodiments when running.
  • the above-mentioned computer-readable storage medium may include, but is not limited to, a USB flash drive, a read-only memory (Read-Only Memory, referred to as ROM for short), and a random access memory (Random Access Memory, referred to as RAM for short) , mobile hard disks, magnetic disks or CD-ROMs and other media that can store computer programs.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • Embodiments of the present disclosure also provide an electronic device, including a memory and a processor, where a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.
  • an electronic device for implementing the above-mentioned method for sending process signaling or receiving method for process signaling.
  • the electronic device may be the terminal device or the server shown in FIG. 11 .
  • This embodiment is described by taking the electronic device as a server as an example.
  • the electronic device includes a memory 1102 and a processor 1104, where a computer program is stored in the memory 1102, and the processor 1104 is configured to execute the steps in any of the above method embodiments through the computer program.
  • the above-mentioned electronic device may be located in at least one network device among multiple network devices of a computer network.
  • the aforementioned electronic device may further include a transmission device and an input/output device, wherein the transmission device is connected to the aforementioned processor, and the input/output device is connected to the aforementioned processor.
  • modules or steps of the present disclosure can be implemented by a general-purpose computing device, and they can be centralized on a single computing device or distributed in a network composed of multiple computing devices
  • they can be implemented in program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, can be performed in a different order than shown here.
  • the described steps, or they are respectively made into individual integrated circuit modules, or a plurality of modules or steps in them are made into a single integrated circuit module to realize.
  • the present disclosure is not limited to any particular combination of hardware and software.

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Abstract

本公开实施例提供了一种流程信令的发送方法及装置、存储介质、电子设备，该方法包括：向第一单元发送第一流程信令，其中，第一流程信令用于指示第一单元执行第一待执行任务；在未收到第一流程信令的第一响应消息的情况下，向第一单元发送第二流程信令，其中，第二流程信令用于指示第一单元执行第二待执行任务，第二待执行任务的优先级大于第一待执行任务的优先级。

Description

流程信令的发送方法及装置、存储介质、电子设备
相关申请的交叉引用
本公开基于2020年8月26日提交的发明名称为“流程信令的发送方法及装置、存储介质、电子装置”的中国专利申请CN202010873854.6，并且要求该专利申请的优先权，通过引用将其所公开的内容全部并入本公开。
技术领域
本公开实施例涉及通信领域，具体而言，涉及一种流程信令的发送方法及装置、存储介质、电子设备。
背景技术
移动通信5G(5th Generation，第五代)技术已经进入人们的生活。第三代移动通讯伙伴计划(3rd Generation partnership project，简称为3GPP)通过了5G无线接入网(Radio Access Network，简称为RAN)的集中式单元(Centralized Unit，CU)和分布式单元(Distributed Unit，简称为DU)分离的***架构。CU与DU间的接口(即F1接口)，主要完成CU与DU间信令和数据的传输。随着业务需求和技术需求的发展，CU/DU面对的场景和事件越来越多、越来越复杂。这些事件的优先级各不相同，尤其是为了应对各种业务的并发场景、异常场景等复杂问题，需要F1接口能及时和正确的传递CU/DU的最新状态或高优先级控制命令，比如中断当前信令流程，或者立即执行更高优先级的信令。
目前3GPP F1接口的设计中，当CU/DU一方发起了某个信令流程，并没有办法能及时通知对方最新的状态或控制命令，只能等待对方的信令响应后再继续处理，无法满足***时延的要求。甚至极端情况下，可能导致UE因无法及时被响应而脱网等严重后果。
针对现有技术中存在的信令流程的执行问题，相关技术中尚未提出有效的方案。
发明内容
本公开实施例提供了一种流程信令的发送方法及装置、存储介质、电子设备，以至少解决相关技术中信令流程的执行问题。
根据本公开的一个实施例，提供了一种流程信令的发送方法，包括：向第一单元发送第一流程信令，其中，上述第一流程信令用于指示上述第一单元执行第一待执行任务；在未收到上述第一流程信令的第一响应消息的情况下，向上述第一单元发送第二流程信令，其中，上述第二流程信令用于指示上述第一单元执行第二待执行任务，上述第二待执行任务的优先级大于上述第一待执行任务的优先级。
根据本公开的一个实施例，提供了一种流程信令的接收方法，包括：接收第二单元发送的第一流程信令，其中，上述第一流程信令用于指示第一单元执行第一待执行任务；在未向上述第二单元发送上述第一流程信令的第一响应消息的情况下，接收上述第二单元发送第二流程信令，其中，上述第二流程信令用于指示上述第一单元执行第二待执行任务，上述第二待执行任务的优先级大于上述第一待执行任务的优先级。
根据本公开的一个实施例，提供了一种流程信令的发送装置，包括：第一发送模块，设 置为向第一单元发送第一流程信令，其中，上述第一流程信令用于指示上述第一单元执行第一待执行任务；第二发送模块，设置为在未收到上述第一流程信令的第一响应消息的情况下，向上述第一单元发送第二流程信令，其中，上述第二流程信令用于指示上述第一单元执行第二待执行任务，上述第二待执行任务的优先级大于上述第一待执行任务的优先级。
在一个示例性实施例中，上述装置还包括：第一确定模块，设置为在未收到上述第一流程信令的第一响应消息的情况下，向上述第一单元发送第二流程信令之前，确定上述第二流程信令，其中，上述第二流程信令中包括预设信元，上述预设信元中包括上述第二待执行任务，上述预设信元用于指示上述第一单元优先执行上述第二待执行任务。
在一个示例性实施例中，上述第一确定模块，包括：第一确定单元，设置为在上述第一单元和第二单元之间的接口消息中添加上述预设信元，得到上述第二流程信令。
在一个示例性实施例中，上述装置还包括：第三接收模块，用户在向第一单元发送第一流程信令之后，接收用户设备发送的测量报告，其中，上述测量报告用于表示上述用户设备所接入的辅小区处于异常状态；第二确定模块，设置为基于上述测量报告确定上述第二流程信令。
在一个示例性实施例中，上述装置还包括：第四接收模块，设置为在向第一单元发送第一流程信令之后，接收长期演进LTE***发送的重配置流程，其中，上述重配置流程用于表示基站的配置处于待修改状态；第三确定模块，设置为基于上述重配置流程确定上述第二流程信令。
在一个示例性实施例中，上述装置还包括：第五接收模块，设置为在未收到上述第一流程信令的第一响应消息的情况下，向上述第一单元发送第二流程信令之后，接收上述第一单元发送的上述第二待执行任务的第二响应消息，其中，上述第二响应消息用于表示上述第一单元已执行上述第二待执行任务。
在一个示例性实施例中，上述装置还包括：第六接收模块，设置为在接收上述第一单元发送的上述第二待执行任务的第二响应消息之后，接收上述第一单元发送的上述第一响应消息，其中，上述第一响应消息用于表示上述第一单元已执行上述第一待执行任务。
根据本公开的一个实施例，提供了一种流程信令的接收装置，包括：第一接收模块，设置为接收第二单元发送的第一流程信令，其中，上述第一流程信令用于指示第一单元执行第一待执行任务；第二接收模块，设置为在未向上述第二单元发送上述第一流程信令的第一响应消息的情况下，接收上述第二单元发送第二流程信令，其中，上述第二流程信令用于指示上述第一单元执行第二待执行任务，上述第二待执行任务的优先级大于上述第一待执行任务的优先级。
在一个示例性实施例中，上述装置还包括：第四确定模块，设置为在未向所述第二单元发送所述第一流程信令的第一响应消息的情况下，接收所述第二单元发送第二流程信令之后，执行所述第二待执行任务，得到第二响应消息；第三发送模块，设置为向所述第二单元发送所述第二响应消息。
在一个示例性实施例中，上述装置还包括：第五确定模块，设置为在向所述第二单元发送所述第二响应消息之后，执行所述第一待执行任务，得到所述第一响应消息；第四发送模块，设置为向所述第二单元发送所述第一响应消息。
根据本公开的又一个实施例，还提供了一种计算机可读存储介质，所述计算机可读存储 介质中存储有计算机程序，其中，所述计算机程序被设置为运行时执行上述任一项方法实施例中的步骤。
根据本公开的又一个实施例，还提供了一种电子设备，包括存储器和处理器，所述存储器中存储有计算机程序，所述处理器被设置为运行所述计算机程序以执行上述任一项方法实施例中的步骤。
附图说明
图1是本公开实施例的一种流程信令的发送方法的移动终端的硬件结构框图；
图2是根据本公开实施例的流程信令的发送方法的流程图；
图3是根据本公开实施例的5G RAN***架构图；
图4是根据本公开实施例的流程信令的接收方法的流程图；
图5是根据本公开实施例的优先执行高优先级流程图；
图6是根据本公开实施例的高、低优先级流程的响应合并流程图；
图7是根据本公开实施例的中断低优先级流程图；
图8是根据本公开实施例的NSA中断低优先级流程图；
图9是根据本公开实施例的流程信令的发送装置的结构框图；
图10是根据本公开实施例的流程信令的接收装置的结构框图；
图11是根据本公开实施例的一种可选的电子设备的结构示意图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本公开的实施例。
需要说明的是，本公开的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
本申请实施例中所提供的方法实施例可以在移动终端、计算机终端或者类似的运算装置中执行。以运行在移动终端上为例，图1是本公开实施例的一种流程信令的发送方法的移动终端的硬件结构框图。如图1所示，移动终端可以包括一个或多个(图1中仅示出一个)处理器102(处理器102可以包括但不限于微处理器MCU或可编程逻辑器件FPGA等的处理装置)和设置为存储数据的存储器104，其中，上述移动终端还可以包括设置为通信功能的传输设备106以及输入输出设备108。本领域普通技术人员可以理解，图1所示的结构仅为示意，其并不对上述移动终端的结构造成限定。例如，移动终端还可包括比图1中所示更多或者更少的组件，或者具有与图1所示不同的配置。
存储器104可设置为存储计算机程序，例如，应用软件的软件程序以及模块，如本公开实施例中的流程信令的发送方法对应的计算机程序，处理器102通过运行存储在存储器104内的计算机程序，从而执行各种功能应用以及数据处理，即实现上述的方法。存储器104可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器104可进一步包括相对于处理器102远程设置的存储器，这些远程存储器可以通过网络连接至移动终端。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
传输装置106设置为经由一个网络接收或者发送数据。上述的网络具体实例可包括移动 终端的通信供应商提供的无线网络。在一个实例中，传输装置106包括一个网络适配器(Network Interface Controller，简称为NIC)，其可通过基站与其他网络设备相连从而可与互联网进行通讯。在一个实例中，传输装置106可以为射频(Radio Frequency，简称为RF)模块，其设置为通过无线方式与互联网进行通讯。
在本实施例中提供了一种流程信令的发送方法，图2是根据本公开实施例的流程信令的发送方法的流程图，如图2所示，该流程包括如下步骤：
步骤S202，向第一单元发送第一流程信令，其中，第一流程信令用于指示第一单元执行第一待执行任务；
步骤S204，在未收到第一流程信令的第一响应消息的情况下，向第一单元发送第二流程信令，其中，第二流程信令用于指示第一单元执行第二待执行任务，第二待执行任务的优先级大于第一待执行任务的优先级。
在本实施例中，第一单元包括但不限于是集中式单元CU，第二单元包括但不限于是分布式单元DU。需要说明的是，第一单元和第二单元之间可以相互传输流程信令。如图3所示，每个基站gNB都有若干个DU，多个DU共用同一个CU进行集中式管理。CU与DU间的接口(即F1接口)，主要完成CU与DU间信令和数据的传输。
在本实施例中，在CU/DU任一方发起某个流程，且收到对方响应消息之前，流程发起方需要发起新的流程时，通过第二流程信令通知对方。接收方根据第二流程信令识别出需要执行的流程。在F1接口信令中，有用户设备UE过程的相关信令，也有非UE过程的信令。不论哪种信令流程，在CU/DU任何一方发起后，都需要因为某些原因而及时更新控制信令。即本技术方案适用所有F1接口信令流程。可以在CU和DU内由于某种异常情况导致需要及时调整当前信令流程时，能够快速的做出响应，及时完成优先级更高的信令流程，大大增加了***的时效性。
其中，上述步骤的执行主体可以为第二单元等，但不限于此。
通过上述步骤，由于向第一单元发送第一流程信令，其中，第一流程信令用于指示第一单元执行第一待执行任务；在未收到第一流程信令的第一响应消息的情况下，向第一单元发送第二流程信令，其中，第二流程信令用于指示第一单元执行第二待执行任务，第二待执行任务的优先级大于第一待执行任务的优先级。可以及时的执行高优先级控制指令，满足了***时延的要求。因此，可以解决信令流程的执行问题，达到及时处理控制流程的效果。
在一个示例性实施例中，在未收到第一流程信令的第一响应消息的情况下，向第一单元发送第二流程信令之前，该方法还包括：
S1，确定第二流程信令，其中，第二流程信令中包括预设信元，预设信元中包括第二待执行任务，预设信元用于指示第一单元优先执行第二待执行任务。
在本实施例中，在F1接口中，在第一流程信令中新增预设信元得到第二流程信令，表示是需要及时调整或更新的信令流程，第二待执行任务包括不限于增量更新、流程中断、流程回退等。
在F1接口中，生成新的第二流程信令表示需要及时更新或执行的信令流程，流程包括不限于增量更新、流程中断、流程回退等。
在一个示例性实施例中，确定第二流程信令，包括：
S1，在第一单元和第二单元之间的接口消息中添加预设信元，得到第二流程信令。例如， CU与DU间的F1接口消息中增加预设信元。
在一个示例性实施例中，在向第一单元发送第一流程信令之后，该方法还包括：
S1，接收用户设备发送的测量报告，其中，测量报告用于表示用户设备所接入的辅小区处于异常状态；
S2，基于测量报告确定第二流程信令。
在本实施例中，用户设备所接入的辅小区处于异常状态包括但不限于是UE辅小区小区质量变差，UE向CU上报A2测量报告。
在一个示例性实施例中，在向第一单元发送第一流程信令之后，该方法还包括：
S1，接收长期演进LTE***发送的重配置流程，其中，重配置流程用于表示基站的配置处于待修改状态；
S2，基于重配置流程确定第二流程信令。
在一个示例性实施例中，在未收到第一流程信令的第一响应消息的情况下，向第一单元发送第二流程信令之后，该方法还包括：
S1，接收第一单元发送的第二待执行任务的第二响应消息，其中，第二响应消息用于表示第一单元已执行第二待执行任务；
在本实施例中，第一单元优先执行第二待执行任务，之后再执行第一待执行任务。
在一个示例性实施例中，在接收第一单元发送的第二待执行任务的第二响应消息之后，该方法还包括：
S1，接收第一单元发送的第一响应消息，其中，第一响应消息用于表示第一单元已执行第一待执行任务。
在本实施例中提供了一种流程信令的接收方法，图4是根据本公开实施例的流程信令的接收方法的流程图，如图4所示，该流程包括如下步骤：
步骤S402，接收第二单元发送的第一流程信令，其中，第一流程信令用于指示第一单元执行第一待执行任务；
步骤S404，在未向第二单元发送第一流程信令的第一响应消息的情况下，接收第二单元发送第二流程信令，其中，第二流程信令用于指示第一单元执行第二待执行任务，第二待执行任务的优先级大于第一待执行任务的优先级。
在本实施例中，第一单元包括但不限于是集中式单元CU，第二单元包括但不限于是分布式单元DU。需要说明的是，第一单元和第二单元之间可以相互传输流程信令。如图3所示，每个gNB都有若干个DU，多个DU共用同一个CU进行集中式管理。CU与DU间的接口(即F1接口)，主要完成CU与DU间信令和数据的传输。
在本实施例中，在CU/DU任一方发起某个流程，且收到对方响应消息之前，流程发起方需要发起新的流程时，通过第二流程信令通知对方。接收方根据第二流程信令识别出需要执行的流程。在F1接口信令中，有用户设备UE过程的相关信令，也有非UE过程的信令。不论哪种信令流程，在CU/DU任何一方发起后，都需要因为某些原因而及时更新控制信令。即本技术方案适用所有F1接口信令流程。可以在CU和DU内由于某种异常情况导致需要及时调整当前信令流程时，能够快速的做出响应，及时完成优先级更高的信令流程，大大增加了***的时效性。
其中，上述步骤的执行主体可以为第一单元等，但不限于此。
通过上述步骤，由于接收第二单元发送的第一流程信令，其中，第一流程信令用于指示第一单元执行第一待执行任务；在未向第二单元发送第一流程信令的第一响应消息的情况下，接收第二单元发送第二流程信令，其中，第二流程信令用于指示第一单元执行第二待执行任务，第二待执行任务的优先级大于第一待执行任务的优先级。可以及时的执行高优先级控制指令，满足了***时延的要求。因此，可以解决信令流程的执行问题，达到及时处理控制流程的效果。
在一个示例性实施例中，在未向第二单元发送第一流程信令的第一响应消息的情况下，接收第二单元发送第二流程信令之后，该方法还包括：
S1，执行第二待执行任务，得到第二响应消息；
S2，向第二单元发送第二响应消息。
在一个示例性实施例中，在向第二单元发送第二响应消息之后，该方法还包括：
S1，执行第一待执行任务，得到第一响应消息；
S2，向第二单元发送第一响应消息。
下面结合具体实施例对本公开进行进一步的描述：
在本实施例中，以F1接口中CU发起的上下文修改请求流程(UE Context Modification Request)为例进行说明，此时一般要求DU回复CU上下文修改响应消息(UE Context Modification Response/UE Context Modification Failure)。
具体实施例1，优先执行高优先级流程：
如图5所示，包括以下步骤：
S501：CU发送UE上下文修改请求(UE Context Modification Request)(对应于上述中的第一流程信令)消息给DU，其中携带需要添加的新辅小区scell；
UE上下文修改请求消息内容如表1所示：
表1
Figure PCTCN2021112367-appb-000001
S502：UE辅小区小区质量变差，上报A2测量报告；
S503：CU判决需要下发异频邻区测量，但是由于目前已经处于scell添加过程中，所以需要通过新增信元流程更新(Process Update)通知DU更新流程：
消息内容如表2所示：
表2
Figure PCTCN2021112367-appb-000002
S504，DU判决需要立即更新测量配置，执行相应流程后，通知CU更新成功：
S505，CU通知UE生效新的异频测量：
S506，UE通知CU异频测量配置成功：
S507，DU通知CU scell添加成功：
S508，CU通知UE生效新的scell：
S509，UE通知CU scell配置成功，流程结束。
具体实施例2：
如图6所示，是本实施例中的高、低优先级流程的响应合并示意图，包括以下步骤：
S601，CU发送UE上下文修改请求(UE Context Modification Request)消息给DU，其中携带需要添加的scell；
消息内容如表3：
表3
Figure PCTCN2021112367-appb-000003
Figure PCTCN2021112367-appb-000004
S602，UE辅小区小区质量变差，上报A2测量报告；
S603，CU判决需要下发异频邻区测量，但是由于目前已经处于scell添加过程中，所以需要通过新增信元processUpdate通知DU更新流程：
消息内容如表4：
表4
Figure PCTCN2021112367-appb-000005
Figure PCTCN2021112367-appb-000006
S604，DU判决需要立即更新测量配置，执行相应流程后，继续执行scell添加流程，全部成功后，通知CU更新成功：
S605，CU通知UE生效新的异频测量，以及添加scell：
S606，UE通知CU异频测量配置成功，scell添加成功，流程结束。
具体实施例3：
如图7所示，是本实施例中的中断低优先级流程图，包括以下步骤：
S701，CU发送UE上下文修改请求UE Context Modification Request消息给DU，其中携带需要添加的scell；
消息内容如表5：
表5
Figure PCTCN2021112367-appb-000007
S702，UE辅小区小区质量变差，上报A2测量报告；
S703，CU判决需要下发异频邻区测量，但是由于目前已经处于scell添加过程中，需要通过新增信元processUpdate通知DU中断scell添加流程，执行异频测量配置流程：
消息内容如表6：
表6
Figure PCTCN2021112367-appb-000008
S704，DU判决需要立即中断当前的scell添加流程，并更新测量配置。DU执行相应流程后，通过信令UE Context Modification Response通知CU更新成功。
S705，CU通知UE生效新的异频测量：
S706，UE通知CU异频测量配置成功，流程结束。
具体实施例5：
如图8所示，是本实施例中的NSA中断低优先级流程图，包括以下步骤：
S801，CU发送UE上下文修改请求UE Context Modification Request消息给DU，其中携带需要添加的scell；
消息内容如表7所示：
表7
Figure PCTCN2021112367-appb-000009
Figure PCTCN2021112367-appb-000010
S802，LTE发起上下文修改的重配流程，修改gNB的配置；
S803，CU判决需要优先处理LTE的重配流程，但是由于目前已经处于scell添加过程中，需要通过新增信元process Update通知DU中断scell添加流程，执行重配流程：
消息内容如表8所示：
表8
Figure PCTCN2021112367-appb-000011
S804，DU判决需要立即中断当前的scell添加流程，并更新配置。DU执行相应流程后，通过信令UE Context Modification Response通知CU更新成功。
S805，CU通知LTE上下文修改重配流程成功；
S806，LTE通知UE重配无线参数；
S807，UE通知LTE无线参数重配成功，流程结束。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本公开各个实施例所述的方法。
在本实施例中还提供了一种流程信令的发送装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图9是根据本公开实施例的流程信令的发送装置的结构框图，如图9所示，该装置包括：
第一发送模块92，设置为向第一单元发送第一流程信令，其中，第一流程信令用于指示第一单元执行第一待执行任务；
第二发送模块94，设置为在未收到第一流程信令的第一响应消息的情况下，向第一单元发送第二流程信令，其中，第二流程信令用于指示第一单元执行第二待执行任务，第二待执行任务的优先级大于第一待执行任务的优先级。
在一个示例性实施例中，上述装置还包括：第一确定模块，设置为在未收到上述第一流程信令的第一响应消息的情况下，向上述第一单元发送第二流程信令之前，确定上述第二流程信令，其中，上述第二流程信令中包括预设信元，上述预设信元中包括上述第二待执行任务，上述预设信元用于指示上述第一单元优先执行上述第二待执行任务。
在一个示例性实施例中，上述第一确定模块，包括：第一确定单元，设置为在上述第一单元和第二单元之间的接口消息中添加上述预设信元，得到上述第二流程信令。
在一个示例性实施例中，上述装置还包括：第三接收模块，用户在向第一单元发送第一流程信令之后，接收用户设备发送的测量报告，其中，上述测量报告用于表示上述用户设备所接入的辅小区处于异常状态；第二确定模块，设置为基于上述测量报告确定上述第二流程信令。
在一个示例性实施例中，上述装置还包括：第四接收模块，设置为在向第一单元发送第一流程信令之后，接收长期演进LTE***发送的重配置流程，其中，上述重配置流程用于表示基站的配置处于待修改状态；第三确定模块，设置为基于上述重配置流程确定上述第二流程信令。
在一个示例性实施例中，上述装置还包括：第五接收模块，设置为在未收到上述第一流程信令的第一响应消息的情况下，向上述第一单元发送第二流程信令之后，接收上述第一单元发送的上述第二待执行任务的第二响应消息，其中，上述第二响应消息用于表示上述第一单元已执行上述第二待执行任务；在一个示例性实施例中，上述装置还包括：第六接收模块，设置为在接收上述第一单元发送的上述第二待执行任务的第二响应消息之后，接收上述第一单元发送的上述第一响应消息，其中，上述第一响应消息用于表示上述第一单元已执行上述 第一待执行任务。
图10是根据本公开实施例的流程信令的接收装置的结构框图，如图10所示，该装置包括：
第一接收模块1002，设置为接收第二单元发送的第一流程信令，其中，第一流程信令用于指示第一单元执行第一待执行任务；
第二接收模块1004，设置为在未向第二单元发送第一流程信令的第一响应消息的情况下，接收第二单元发送第二流程信令，其中，第二流程信令用于指示第一单元执行第二待执行任务，第二待执行任务的优先级大于第一待执行任务的优先级。
在一个示例性实施例中，上述装置还包括：第四确定模块，设置为在未向所述第二单元发送所述第一流程信令的第一响应消息的情况下，接收所述第二单元发送第二流程信令之后，执行所述第二待执行任务，得到第二响应消息；第三发送模块，设置为向所述第二单元发送所述第二响应消息。
在一个示例性实施例中，上述装置还包括：第五确定模块，设置为在向所述第二单元发送所述第二响应消息之后，执行所述第一待执行任务，得到所述第一响应消息；第四发送模块，设置为向所述第二单元发送所述第一响应消息。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述各个模块以任意组合的形式分别位于不同的处理器中。
本公开的实施例还提供了一种计算机可读存储介质，该计算机可读存储介质中存储有计算机程序，其中，该计算机程序被设置为运行时执行上述任一项方法实施例中的步骤。
在一个示例性实施例中，上述计算机可读存储介质可以包括但不限于：U盘、只读存储器(Read-Only Memory，简称为ROM)、随机存取存储器(Random Access Memory，简称为RAM)、移动硬盘、磁碟或者光盘等各种可以存储计算机程序的介质。
本公开的实施例还提供了一种电子设备，包括存储器和处理器，该存储器中存储有计算机程序，该处理器被设置为运行计算机程序以执行上述任一项方法实施例中的步骤。
根据本公开实施例的又一个方面，还提供了一种用于实施上述流程信令的发送方法或流程信令的接收方法的电子设备，该电子设备可以是图11所示的终端设备或服务器。本实施例以该电子设备为服务器为例来说明。如图11所示，该电子设备包括存储器1102和处理器1104，该存储器1102中存储有计算机程序，该处理器1104被设置为通过计算机程序执行上述任一项方法实施例中的步骤。
可选地，在本实施例中，上述电子设备可以位于计算机网络的多个网络设备中的至少一个网络设备。
在一个示例性实施例中，上述电子设备还可以包括传输设备以及输入输出设备，其中，该传输设备和上述处理器连接，该输入输出设备和上述处理器连接。
本实施例中的具体示例可以参考上述实施例及示例性实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本公开的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算 装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本公开不限制于任何特定的硬件和软件结合。
以上所述仅为本公开的优选实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。

Claims (14)

  1. 一种流程信令的发送方法，包括：
    向第一单元发送第一流程信令，其中，所述第一流程信令用于指示所述第一单元执行第一待执行任务；
    在未收到所述第一流程信令的第一响应消息的情况下，向所述第一单元发送第二流程信令，其中，所述第二流程信令用于指示所述第一单元执行第二待执行任务，所述第二待执行任务的优先级大于所述第一待执行任务的优先级。
  2. 根据权利要求1所述的方法，其中，在未收到所述第一流程信令的第一响应消息的情况下，向所述第一单元发送第二流程信令之前，所述方法还包括：
    确定所述第二流程信令，其中，所述第二流程信令中包括预设信元，所述预设信元中包括所述第二待执行任务，所述预设信元用于指示所述第一单元优先执行所述第二待执行任务。
  3. 根据权利要求2所述的方法，其中，确定所述第二流程信令，包括：
    在所述第一单元和第二单元之间的接口消息中添加所述预设信元，得到所述第二流程信令。
  4. 根据权利要求1所述的方法，其中，在向第一单元发送第一流程信令之后，所述方法还包括：
    接收用户设备发送的测量报告，其中，所述测量报告用于表示所述用户设备所接入的辅小区处于异常状态；
    基于所述测量报告确定所述第二流程信令。
  5. 根据权利要求1所述的方法，其中，在向第一单元发送第一流程信令之后，所述方法还包括：
    接收长期演进LTE***发送的重配置流程，其中，所述重配置流程用于表示基站的配置处于待修改状态；
    基于所述重配置流程确定所述第二流程信令。
  6. 根据权利要求1所述的方法，其中，在未收到所述第一流程信令的第一响应消息的情况下，向所述第一单元发送第二流程信令之后，所述方法还包括：
    接收所述第一单元发送的所述第二待执行任务的第二响应消息，其中，所述第二响应消息用于表示所述第一单元已执行所述第二待执行任务。
  7. 根据权利要求6所述的方法，其中，在接收所述第一单元发送的所述第二待执行任务的第二响应消息之后，所述方法还包括：
    接收所述第一单元发送的所述第一响应消息，其中，所述第一响应消息用于表示所述第一单元已执行所述第一待执行任务。
  8. 一种流程信令的接收方法，包括：
    接收第二单元发送的第一流程信令，其中，所述第一流程信令用于指示第一单元执行第一待执行任务；
    在未向所述第二单元发送所述第一流程信令的第一响应消息的情况下，接收所述第二单元发送第二流程信令，其中，所述第二流程信令用于指示所述第一单元执行第二待执行任务，所述第二待执行任务的优先级大于所述第一待执行任务的优先级。
  9. 根据权利要求8所述的方法，其中，在未向所述第二单元发送所述第一流程信令的第一响应消息的情况下，接收所述第二单元发送第二流程信令之后，所述方法还包括：
    执行所述第二待执行任务，得到第二响应消息；
    向所述第二单元发送所述第二响应消息。
  10. 根据权利要求9所述的方法，其中，在向所述第二单元发送所述第二响应消息之后，所述方法还包括：
    执行所述第一待执行任务，得到所述第一响应消息；
    向所述第二单元发送所述第一响应消息。
  11. 一种流程信令的发送装置，包括：
    第一发送模块，设置为向第一单元发送第一流程信令，其中，所述第一流程信令用于指示所述第一单元执行第一待执行任务；
    第二发送模块，设置为在未收到所述第一流程信令的第一响应消息的情况下，向所述第一单元发送第二流程信令，其中，所述第二流程信令用于指示所述第一单元执行第二待执行任务，所述第二待执行任务的优先级大于所述第一待执行任务的优先级。
  12. 一种流程信令的接收装置，包括：
    第一接收模块，设置为接收第二单元发送的第一流程信令，其中，所述第一流程信令用于指示第一单元执行第一待执行任务；
    第二接收模块，设置为在未向所述第二单元发送所述第一流程信令的第一响应消息的情况下，接收所述第二单元发送第二流程信令，其中，所述第二流程信令用于指示所述第一单元执行第二待执行任务，所述第二待执行任务的优先级大于所述第一待执行任务的优先级。
  13. 一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机程序，其中，所述计算机程序被设置为运行时执行所述权利要求1至7任一项中所述的方法，或者执行权利要求8-10任一项中所述的方法。
  14. 一种电子设备，包括存储器和处理器，所述存储器中存储有计算机程序，所述处理器被设置为运行所述计算机程序以执行所述权利要求1至7任一项中所述的方法，或者执行权利要求8-10任一项中所述的方法。
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