CN116074888A - Network congestion control method, network side equipment and terminal - Google Patents

Network congestion control method, network side equipment and terminal Download PDF

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Publication number
CN116074888A
CN116074888A CN202111295209.1A CN202111295209A CN116074888A CN 116074888 A CN116074888 A CN 116074888A CN 202111295209 A CN202111295209 A CN 202111295209A CN 116074888 A CN116074888 A CN 116074888A
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CN
China
Prior art keywords
network
information
indication
terminal
congestion control
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CN202111295209.1A
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Chinese (zh)
Inventor
王文
康艳超
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN202111295209.1A priority Critical patent/CN116074888A/en
Priority to PCT/CN2022/128508 priority patent/WO2023078198A1/en
Publication of CN116074888A publication Critical patent/CN116074888A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0289—Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support

Abstract

The application discloses a network congestion control method, network side equipment and a terminal, which belong to the field of mobile communication, and the network congestion control method of the embodiment of the application comprises the following steps: the method comprises the steps that first network side equipment obtains a first indication; the first network side equipment stops sending first information based on the first indication; the first network side equipment is base station equipment corresponding to a first network, and the first information is used for indicating the first network to support or provide disaster state roaming service.

Description

Network congestion control method, network side equipment and terminal
Technical Field
The application belongs to the technical field of mobile communication, and particularly relates to a network congestion control method, network side equipment and a terminal.
Background
In a minimum service outage (Minimization of Service Interruption, MINT) scenario, in the event of a disaster state (disaster condition, DC) in a second network, a terminal located in the second network may receive a first network supporting disaster state roaming service traffic, wherein the first and second networks may be public land mobile networks (Public Land Mobile Network, PLMN).
In the disaster state roaming scenario, if the first network supporting or providing the disaster state roaming service has congestion and performs congestion control on the first network, if the first network continues to broadcast information supporting or providing the disaster state roaming service, the terminal continuously requests to access the network and is rejected by the first network, so that unnecessary signaling interaction and resource waste are caused, and the access efficiency is low. And for the terminal running the congestion control timer configured by the first network, the first network is broadcasting information supporting or providing disaster state roaming service, the terminal cannot understand that the first network is already congested and continues to run the timer to cause that service cannot be initiated in time, and service experience is reduced.
Disclosure of Invention
The embodiment of the application provides a network congestion control method, network side equipment and a terminal, which can solve the problems of unnecessary signaling interaction and resource waste and low access efficiency caused by congestion of a first network supporting or providing disaster state roaming service under a disaster state roaming scene.
In a first aspect, a network congestion control method is provided, applied to a first network side device, where the method includes:
the method comprises the steps that first network side equipment obtains a first indication;
the first network side equipment stops sending first information based on the first indication; the first network side equipment is base station equipment corresponding to a first network, and the first information is used for indicating the first network to support or provide disaster state roaming service.
In a second aspect, there is provided a network congestion control apparatus comprising:
the indication receiving module is used for acquiring a first indication;
an information sending module, configured to stop sending first information based on the first indication; wherein the first information is used to indicate that the first network supports or provides disaster state roaming service services.
In a third aspect, a network congestion control method is provided, applied to a core network, and the method includes:
the core network monitors the congestion state of the first network;
in case of congestion of the first network, the core network sends a first indication to a first network side device; the first network side device is base station equipment corresponding to the first network, the first indication is used for indicating the first network side device to stop sending first information, and the first information is used for indicating the first network to support or provide disaster state roaming service.
In a fourth aspect, there is provided a network congestion control apparatus, comprising:
the network monitoring module is used for monitoring the congestion state of the first network;
an indication sending module, configured to send a first indication to a first network side device when congestion occurs in the first network; the first network side device is base station equipment corresponding to the first network, the first indication is used for indicating the first network side device to stop sending first information, and the first information is used for indicating the first network to support or provide disaster state roaming service.
In a fifth aspect, a network congestion control method is provided, applied to a terminal, and the method includes:
under the condition of running a first timer, the terminal receives first information sent by first network side equipment; the first timer is configured and started for the terminal when the first network is in a congestion state, the first network side equipment is base station equipment corresponding to the first network, and the first information is used for indicating the first network to support or provide a disaster state roaming service;
and the terminal stops the first timer and determines the first network congestion relief state.
In a sixth aspect, there is provided a network congestion control apparatus, comprising:
the information receiving module is used for receiving first information sent by the first network side equipment under the condition of running the first timer; the first timer is configured and started when the first network is in a congestion state, the first network side equipment is base station equipment corresponding to the first network, and the first information is used for indicating the first network to support or provide disaster state roaming service;
and the execution module is used for stopping the first timer and determining the first network congestion relief state.
In a seventh aspect, a network side device is provided, the network side device comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions implementing the method according to the first aspect or the steps of the method according to the third aspect when executed by the processor.
In an eighth aspect, there is provided a terminal comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, the program or instruction when executed by the processor implementing the steps of the method according to the fifth aspect.
In a ninth aspect, there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor, performs the steps of the method according to the first aspect, or performs the steps of the method according to the third aspect, or performs the steps of the method according to the fifth aspect.
In a tenth aspect, there is provided a chip comprising a processor and a communication interface, the communication interface and the processor being coupled, the processor being adapted to run a program or instructions to implement the method according to the first aspect, or to implement the method according to the third aspect, or to implement the steps of the method according to the fifth aspect.
In an eleventh aspect, a computer program/program product is provided, stored in a non-transitory storage medium, the computer program/program product being executed by at least one processor to implement the method according to the first aspect, or to implement the method according to the third aspect, or to implement the steps of the method according to the fifth aspect.
In the embodiment of the application, the second instruction is acquired through the first network side device; the first network side equipment sends the first information based on the second instruction, so that the terminal running the first timer can stop the first timer and quickly recover to a normal communication state, the recovery capacity and the communication efficiency of the network are improved, and the access efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a wireless communication system to which embodiments of the present application are applicable;
fig. 2 is a schematic flow chart of a network congestion control method according to an embodiment of the present application;
fig. 3 is a schematic flow chart of another network congestion control method according to an embodiment of the present application;
fig. 4 is a schematic flow chart of another network congestion control method according to an embodiment of the present application;
fig. 5 shows another flow chart of the network congestion control method provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a network congestion control device according to an embodiment of the present application;
fig. 7 is a schematic flow chart of another network congestion control method according to an embodiment of the present application;
fig. 8 is a schematic diagram of another structure of a network congestion control apparatus according to an embodiment of the present application;
fig. 9 is a schematic flow chart of another network congestion control method according to an embodiment of the present application;
fig. 10 is a schematic diagram of another structure of a network congestion control apparatus according to an embodiment of the present application;
fig. 11 shows a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 12 is a schematic structural diagram of a network side device for implementing an embodiment of the present application;
Fig. 13 is a schematic structural diagram of another network side device implementing an embodiment of the present application;
fig. 14 is a schematic structural diagram of a terminal implementing an embodiment of the present application.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or otherwise described herein, and that the terms "first" and "second" are generally intended to be used in a generic sense and not to limit the number of objects, for example, the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/" generally means a relationship in which the associated object is an "or" before and after.
It is noted that the techniques described in embodiments of the present application are not limited to long term evolution (Long Term Evolution, LTE)/LTE evolution (LTE-Advanced, LTE-a) systems, but may also be used in other wireless communication systems, such as code division multiple access (Code Division Multiple Access, CDMA), time division multiple access (Time Division Multiple Access, TDMA), frequency division multiple access (Frequency Division Multiple Access, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access, OFDMA), single-carrier frequency division multiple access (Single-carrier Frequency-Division Multiple Access, SC-FDMA), and other systems. The terms "system" and "network" in embodiments of the present application are often used interchangeably, and the techniques described may be used for both the above-mentioned systems and radio technologies, as well as other systems and radio technologies. The following description describes a New Radio (NR) system for purposes of example, and NR terminology is used in much of the description below,but these techniques can also be applied to applications other than NR system applications, such as generation 6 (6 th Generation, 6G) communication system.
Fig. 1 shows a schematic structural diagram of a wireless communication system to which the embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network device 12. The terminal 11 may also be called a terminal Device or a User Equipment (UE), and the terminal 11 may be a terminal-side Device such as a mobile phone, a tablet Computer (Tablet Personal Computer), a Laptop (Laptop Computer) or a notebook (Personal Digital Assistant, PDA), a palm Computer, a netbook, an ultra-mobile personal Computer (ultra-mobile personal Computer, UMPC), a mobile internet Device (Mobile Internet Device, MID), a Wearable Device (or a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), and the Wearable Device includes: smart watches, bracelets, headphones, eyeglasses, etc. Note that, the specific type of the terminal 11 is not limited in the embodiment of the present application. The network side device 12 may be a base station or a core network, wherein the base station may be referred to as a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a node B, an evolved node B (eNB), a home node B, a home evolved node B, a WLAN access point, a WiFi node, a transmission and reception point (Transmitting Receiving Point, TRP), or some other suitable terminology in the field, and the base station is not limited to a specific technical vocabulary so long as the same technical effect is achieved, and it should be noted that in the embodiment of the present application, only the base station in the NR system is taken as an example, but the specific type of the base station is not limited.
The network congestion control method provided by the embodiment of the application is described in detail below by some embodiments and application scenarios thereof with reference to the accompanying drawings.
As shown in fig. 2 to fig. 3, the embodiment of the present application provides a network congestion control method, where an execution body of the method is a first network side device, and the first network side device is a base station device corresponding to a first network, where the first network side device may be denoted as NG RAN, and the first network is a network supporting or providing a disaster state roaming service, in other words, the method may be executed by software or hardware installed in the first network side device. The method comprises the following steps.
Step S210, the first network side device obtains a first indication.
Step S220, the first network side equipment stops sending first information based on the first indication; the first network side device is base station equipment corresponding to a first network, and the first information is used for indicating the first network to support or provide Disaster state Roaming (Disaster Roaming) service.
It should be understood that, since the first network supports or provides the disaster state roaming service, the first information may be continuously transmitted to the terminal through the first network side device when the first network is in a normal state, i.e., no congestion occurs.
In one embodiment, the first information includes at least one of:
the first network supports or provides indication information of disaster state roaming service traffic;
the first network supports or provides a first network list of disaster state roaming services, the first network list is used for indicating a target network by a core network, the target network is a network corresponding to the disaster state roaming services supported by the first network, the target network comprises a second network, and the first network list can be expressed as PLMN list1.
It should be understood that the transmission manner of the first information by the first network side device may be various, and may include broadcast transmission, multicast transmission, unicast transmission, or the like. For simplicity, broadcast transmission is exemplified in the following embodiments.
When the first network is congested due to overload and the like, the first network will perform congestion control and stop transmitting the first information. As shown in fig. 3, the core network of the first network monitors the congestion state of the first network, when it is determined that congestion occurs in the first network, triggers congestion control, and sends the first indication to the NG RAN through an access and mobility management function (Access and Mobility Management Function, AMF) node of the core network, and the NG RAN stops sending the first information after receiving the first indication.
In one embodiment, the indication content of the first indication includes at least one of:
congestion occurs in the first network;
and stopping sending the first information.
It should be appreciated that for a terminal in the second network, the terminal may pre-configure a second network List, which includes networks that may provide disaster state roaming services for the second network, which may be denoted as PLMN List2. The terminal may select one network from the second network list to perform the disaster-state roaming service in case the second network is in the disaster state.
If the terminal of the second network continuously receives the first information corresponding to the first network under the condition that the second network list comprises the first network, the terminal can select the first network to execute the disaster state roaming service when the second network is in a disaster state. If the terminal of the second network does not receive the first information corresponding to the first network or does not receive the first information for a period of time, the terminal selects other networks in the second network list except the first network to execute the disaster state roaming service when the second network is in a disaster state. In particular, the termination of the second network may be achieved by reducing the probability that the first network is ranked or selected in the second network list.
As can be seen from the technical solutions provided in the foregoing embodiments, in the embodiments of the present application, a first indication is obtained through a first network side device; the first network side equipment stops sending first information based on the first indication; the first network side equipment is base station equipment corresponding to a first network, and the first information is used for indicating the first network to support disaster state roaming service business, so that a terminal of a second network does not select the first network to execute disaster state roaming service when the terminal is in a disaster state, unnecessary signaling interaction and resources are saved, and access efficiency is improved.
Based on the above embodiment, further, as shown in fig. 4, after step S220, the method further includes:
step S230, the first network side equipment acquires a second instruction;
step S240, the first network side device sends the first information based on the second instruction.
As shown in fig. 5, the core network of the first network monitors the congestion state of the first network, when determining that the first network is decongested, performs congestion control decongestion operation, and sends a second instruction to the NG RAN through the AMF node of the core network, and the NG RAN starts or resumes broadcasting to send the first information after receiving the second instruction.
In one embodiment, the indication content of the second indication includes at least one of:
the first network decongests;
and sending the first information.
It should be understood that, in the case that the second network list includes the first network, the terminal of the second network may select the first network to perform the disaster state roaming service when the second network is in the disaster state after receiving the first information corresponding to the first network. In particular, the termination of the second network may be achieved by increasing the probability that the first network is ranked or selected in the second network list.
It should be appreciated that in the case where the first network performs congestion control, the terminal of the first network may need to run a first timer, which may be a mobile backoff timer, configured and started for the terminal when the first network is in a congested state.
As shown in fig. 5, in the case of running the first timer, if the terminal receives the first information sent by the first network side device, the terminal stops the first timer and determines the first network congestion relief state.
It should be understood that the terminal of the first network may include a terminal that is the first network as a primary network or a primary public land mobile network, or a terminal that is the second network as a primary network or a primary public land mobile network or a visited network, i.e. a terminal that roams to the first network due to the second network being in a disaster state.
As can be seen from the technical solutions provided in the foregoing embodiments, in this embodiment of the present application, a second instruction is obtained through the first network side device; the first network side equipment sends the first information based on the second instruction, so that the terminal running the first timer can stop the first timer, quickly recover to a normal communication state, and the recovery capacity and the communication efficiency of the network are improved.
It should be noted that, in the network congestion control method provided in the embodiment of the present application, the execution body may be a network congestion control device, or a control module in the network congestion control device for executing the network congestion control method. In the embodiment of the present application, a network congestion control device executes a network congestion control method as an example, and the network congestion control device provided in the embodiment of the present application is described.
As shown in fig. 6, the network congestion control apparatus includes: an indication receiving module 601 and an information transmitting module 602. Wherein, the liquid crystal display device comprises a liquid crystal display device,
the indication receiving module 601 is configured to obtain a first indication; the information sending module 602 is configured to stop sending first information based on the first indication; wherein the first information is used to indicate that the first network supports disaster state roaming service traffic.
Further, the indication content of the first indication includes at least one of:
congestion occurs in the first network;
and stopping sending the first information.
Further, the first information includes at least one of:
the first network supports or provides indication information of disaster state roaming service traffic;
the first network supports or provides a first network list of disaster state roaming services, wherein the first network list is used for indicating a target network by a core network, and the target network is a network corresponding to the disaster state roaming services supported by the first network.
Further, the transmission mode of the first information by the information transmission module 602 includes broadcast transmission.
As can be seen from the technical solutions provided in the foregoing embodiments, in embodiments of the present application, a first indication is obtained, and sending of first information is stopped based on the first indication; the first information is used for indicating the first network to support the disaster state roaming service, so that the terminal of the second network does not select the first network to execute the disaster state roaming service when the terminal is in the disaster state, unnecessary signaling interaction and resources are saved, and the access efficiency is improved.
Based on the above embodiment, further, the instruction receiving module is further configured to obtain a second instruction; the information sending module is further configured to send the first information based on the second instruction.
Further, the indication content of the second indication includes at least one of:
the first network decongests;
and sending the first information.
As can be seen from the technical solutions provided by the foregoing embodiments, in the embodiments of the present application, by acquiring the second instruction and sending the first information based on the second instruction, a terminal running the first timer can stop the first timer, quickly recover to a normal communication state, and improve the recovery capability and communication efficiency of the network.
The network congestion control device in the embodiment of the present application may be a device, a device with an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus or electronic device may be a mobile terminal or a non-mobile terminal. By way of example, mobile terminals may include, but are not limited to, the types of terminals 11 listed above, and non-mobile terminals may be servers, network attached storage (Network Attached Storage, NAS), personal computers (personal computer, PCs), televisions (TVs), teller machines, self-service machines, etc., and embodiments of the present application are not limited in detail.
The network congestion control device provided in the embodiment of the present application can implement each process implemented by the embodiments of the methods of fig. 2 to 5, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
As shown in fig. 7, an embodiment of the present application provides another network congestion control method, where an execution body of the method is a core network, and may specifically be each network node of the core network, and the method is characterized by including:
step S710, the core network monitors the congestion state of the first network;
step S720, in the case that the first network is congested, the core network sends a first indication to a first network side device; the first network side device is base station equipment corresponding to the first network, the first indication is used for indicating the first network side device to stop sending first information, and the first information is used for indicating the first network to support disaster state roaming service.
Further, the indication content of the first indication includes at least one of:
congestion occurs in the first network;
and stopping sending the first information.
Further, the first information includes at least one of:
the first network supports or provides disaster state roaming service traffic indication information;
The method comprises the steps that a first network supports or provides a first network list of disaster state roaming services, wherein the first network list is used for indicating a target network by a core network, and the target network is a network corresponding to the disaster state roaming services supported by the first network.
Further, the transmission mode of the first information includes broadcast transmission.
The steps S710-720 may implement the method embodiment shown in fig. 2, and obtain the technical effects of the phase, and for simplicity, the repetition of the steps will not be repeated here.
As can be seen from the technical solutions provided by the foregoing embodiments, in the embodiments of the present application, a congestion state of a first network is monitored through a core network; under the condition that the first network is congested, the core network sends a first indication to the first network side equipment, so that the terminal of the second network does not select the first network to execute the disaster state roaming service when the terminal is in a disaster state, unnecessary signaling interaction and resources are saved, and the access efficiency is improved.
Based on the above embodiment, further, after step S720, the method further includes:
under the condition that the first network is decongested, the core network sends a second indication to the first network side equipment; the second indication is used for indicating the first network side equipment to send the first information.
Further, the indication content of the second indication includes at least one of:
the first network decongests;
and sending the first information.
The above steps may implement the method embodiment shown in fig. 4, and achieve the same technical effects, and for simplicity, the repetition of the steps is not repeated here.
As can be seen from the technical solutions provided by the foregoing embodiments, in the embodiments of the present application, by sending, by the core network, a second indication to the first network side device under the condition that congestion is removed by the first network, so that a terminal running the first timer can stop the first timer, quickly recover to a normal communication state, and improve network recovery capability and communication efficiency.
It should be noted that, in the network congestion control method provided in the embodiment of the present application, the execution body may be a network congestion control device, or a control module in the network congestion control device for executing the network congestion control method. In the embodiment of the present application, a network congestion control device executes a network congestion control method as an example, and the network congestion control device provided in the embodiment of the present application is described.
As shown in fig. 8, the network congestion control apparatus includes: a network monitoring module 801 and an indication transmitting module 802. Wherein, the liquid crystal display device comprises a liquid crystal display device,
The network monitoring module 801 is configured to monitor a congestion state of a first network; the indication sending module 802 is configured to send a first indication to a first network side device when congestion occurs in the first network; the first network side device is base station equipment corresponding to the first network, the first indication is used for indicating the first network side device to stop sending first information, and the first information is used for indicating the first network to support disaster state roaming service.
Further, the indication content of the first indication includes at least one of:
congestion occurs in the first network;
and stopping sending the first information.
Further, the first information includes at least one of:
the first network supports or provides disaster state roaming service traffic indication information;
the method comprises the steps that a first network supports or provides a first network list of disaster state roaming services, wherein the first network list is used for indicating a target network by a core network, and the target network is a network corresponding to the disaster state roaming services supported or provided by the first network.
Further, the transmission mode of the first information includes broadcast transmission.
As can be seen from the technical solutions provided by the foregoing embodiments, the embodiments of the present application monitor a congestion state of a first network; and under the condition that the first network is congested, a first instruction is sent to the first network side equipment, so that the terminal of the second network does not select the first network to execute the disaster state roaming service when the terminal is in a disaster state, unnecessary signaling interaction and resources are saved, and the access efficiency is improved.
Based on the above embodiment, further, the instruction sending module is further configured to send a second instruction to the first network side device when the first network is decongested; the second indication is used for indicating the first network side equipment to send the first information.
Further, the indication content of the second indication includes at least one of:
the first network decongests;
and sending the first information.
As can be seen from the technical solutions provided by the foregoing embodiments, in the embodiments of the present application, by sending the second indication to the first network side device under the condition that the first network is decongested, a terminal running the first timer can stop the first timer, quickly recover to a normal communication state, and improve the recovery capability and communication efficiency of the network.
The network congestion control device in the embodiment of the present application may be a device, a device with an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus or electronic device may be a mobile terminal or a non-mobile terminal. By way of example, mobile terminals may include, but are not limited to, the types of terminals 11 listed above, and non-mobile terminals may be servers, network attached storage (Network Attached Storage, NAS), personal computers (personal computer, PCs), televisions (TVs), teller machines, self-service machines, etc., and embodiments of the present application are not limited in detail.
The network congestion control device provided in the embodiment of the present application can implement each process implemented by the method embodiment of fig. 7, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
As shown in fig. 9, the embodiment of the present application further provides another network congestion control method, where the execution body of the method is a terminal, in other words, the method may be executed by software or hardware installed in the first network side device. The method comprises the following steps.
Step 910, under the condition of running a first timer, the terminal receives first information sent by a first network side device; the first timer is configured and started for the terminal when the first network is in a congestion state, the first network side equipment is base station equipment corresponding to the first network, and the first information is used for indicating the first network to support or provide a disaster state roaming service;
Step 920, the terminal stops the first timer and determines the first network congestion relief status.
Further, the terminal comprises at least one of the following:
a terminal using the first network as a main network or a main public land mobile network;
a terminal or a visiting network taking the second network as a main network or a main public land mobile network; wherein the second network is a network in a disaster state.
The steps S910 to 920 may implement the method embodiment shown in fig. 4, and achieve the same technical effects, and for simplicity, the repetition of the description is omitted here.
As can be seen from the technical solutions provided in the foregoing embodiments, in the embodiments of the present application, under a condition that a first timer is operated, a terminal receives first information sent by a first network side device; the terminal stops the first timer and determines the congestion relief state of the first network, so that the terminal can quickly recover to a normal communication state, and the recovery capacity and the communication efficiency of the network are improved.
It should be noted that, in the network congestion control method provided in the embodiment of the present application, the execution body may be a network congestion control device, or a control module in the network congestion control device for executing the network congestion control method. In the embodiment of the present application, a network congestion control device executes a network congestion control method as an example, and the network congestion control device provided in the embodiment of the present application is described.
As shown in fig. 10, the network congestion control apparatus includes: an information receiving module 1001 and an executing module 1002. Wherein, the liquid crystal display device comprises a liquid crystal display device,
the information receiving module 1001 is configured to receive first information sent by a first network side device when a first timer is running; the first timer is configured and started when the first network is in a congestion state, the first network side equipment is base station equipment corresponding to the first network, and the first information is used for indicating the first network to support or provide disaster state roaming service; the execution module 1002 is configured to stop the first timer and determine the first network decongestion status.
Further, the network congestion control device comprises at least one of the following:
a terminal using the first network as a main network or a main public land mobile network;
a terminal or a visiting network taking the second network as a main network or a main public land mobile network; wherein the second network is a network in a disaster state.
As can be seen from the technical solutions provided in the foregoing embodiments, in the embodiments of the present application, under a condition that a first timer is operated, first information sent by a first network side device is received; stopping the first timer and determining the congestion relief state of the first network, so that the normal communication state can be quickly restored, and the restoration capability and the communication efficiency of the network are improved.
The network congestion control device in the embodiment of the present application may be a device, a device with an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in a terminal. The apparatus or electronic device may be a mobile terminal or a non-mobile terminal. By way of example, mobile terminals may include, but are not limited to, the types of terminals 11 listed above, and non-mobile terminals may be servers, network attached storage (Network Attached Storage, NAS), personal computers (personal computer, PCs), televisions (TVs), teller machines, self-service machines, etc., and embodiments of the present application are not limited in detail.
The network congestion control device provided in the embodiment of the present application can implement each process implemented by the method embodiment of fig. 9, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Optionally, as shown in fig. 11, the embodiment of the present application further provides a communication device 1100, including a processor 1101, a memory 1102, and a program or an instruction stored in the memory 1102 and capable of running on the processor 1101, where, for example, the communication device 1100 is a terminal, the program or the instruction is executed by the processor 1101 to implement each process of the network congestion control method embodiment, and achieve the same technical effect. When the communication device 1100 is a network side device, the program or the instruction, when executed by the processor 1101, implements the processes of the foregoing network congestion control method embodiment, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
The embodiment of the application also provides network side equipment, which comprises a processor and a communication interface, wherein the processor is used for stopping sending the first information based on the first indication; the first information is used for indicating that the first network supports the disaster state roaming service, and the communication interface is used for acquiring the first indication. The network side device embodiment corresponds to the network side device method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the network side device embodiment, and the same technical effects can be achieved.
Specifically, the embodiment of the application also provides network side equipment. As shown in fig. 12, the network apparatus 1200 includes: an antenna 1201, a radio frequency device 1202, a baseband device 1203. The antenna 1201 is connected to a radio frequency device 1202. In the uplink direction, the radio frequency device 1202 receives information via the antenna 1201 and transmits the received information to the baseband device 1203 for processing. In the downlink direction, the baseband device 1203 processes information to be transmitted, and transmits the processed information to the radio frequency device 1202, and the radio frequency device 1202 processes the received information and transmits the processed information through the antenna 1201.
The above-described band processing means may be located in the baseband apparatus 1203, and the method performed by the network-side device in the above embodiment may be implemented in the baseband apparatus 1203, the baseband apparatus 1203 including the processor 1204 and the memory 1205.
The baseband apparatus 1203 may, for example, include at least one baseband board on which a plurality of chips are disposed, as shown in fig. 12, where one chip, for example, a processor 1204, is connected to the memory 1205 to invoke a program in the memory 1205 to perform the network device operations shown in the above method embodiment.
The baseband device 1203 may also include a network interface 1206 for interacting with the radio frequency device 1202, such as a common public radio interface (common public radio interface, CPRI for short).
Specifically, the network side device of the embodiment of the present invention further includes: instructions or programs stored in the memory 1205 and executable on the processor 1204, the processor 1204 invokes the instructions or programs in the memory 1205 to perform the method performed by the modules shown in fig. 6 and achieve the same technical effects, and are not described herein in detail for the sake of avoiding repetition.
The embodiment of the application also provides network side equipment, which comprises a processor and a communication interface, wherein the processor is used for monitoring the congestion state of the first network, and the communication interface is used for sending a first indication to the first network side equipment under the condition that the first network is congested; the first network side device is base station equipment corresponding to the first network, the first indication is used for indicating the first network side device to stop sending first information, and the first information is used for indicating the first network to support disaster state roaming service. The network side device embodiment corresponds to the network side device method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the network side device embodiment, and the same technical effects can be achieved.
Specifically, the embodiment of the application also provides network side equipment. As shown in fig. 13, the network device 1300 includes: processor 1301, transceiver 1302, memory 1303, user interface 1304, and bus interface, wherein:
in an embodiment of the present invention, the network side device 1300 further includes: a computer program stored in the memory 1303 and capable of running on the processor 1301, where the computer program is executed by the processor 1301 to perform the method executed by each module shown in fig. 8, and achieve the same technical effects, so that repetition is avoided, and therefore, a description thereof is omitted.
In fig. 13, a bus architecture may comprise any number of interconnected buses and bridges, with one or more processors, represented by processor 1301, and various circuits of memory, represented by memory 1303, linked together. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are well known in the art and, therefore, will not be described further herein. The bus interface provides an interface. The transceiver 1302 may be a number of elements, i.e., including a transmitter and a receiver, providing a means for communicating with various other apparatus over a transmission medium. The user interface 1304 may also be an interface capable of interfacing with an inscribed desired device for a different user device, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 1301 is responsible for managing the bus architecture and general processing, and the memory 1303 may store data used by the processor 1301 in performing operations.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the processor is used for stopping the first timer and determining the first network congestion relief state, and the communication interface is used for receiving first information sent by the first network side equipment under the condition of running the first timer. The terminal embodiment corresponds to the terminal-side method embodiment, and each implementation process and implementation manner of the method embodiment are applicable to the terminal embodiment and can achieve the same technical effects. Specifically, fig. 14 is a schematic hardware structure of a terminal implementing an embodiment of the present application.
The terminal 1400 includes, but is not limited to: at least part of the components of the radio frequency unit 1401, the network module 1402, the audio output unit 1403, the input unit 1404, the sensor 1405, the display unit 1406, the user input unit 1407, the interface unit 1408, the memory 1409, the processor 1410, and the like.
Those skilled in the art will appreciate that terminal 1400 may also include a power source (e.g., a battery) for powering the various components, which may be logically connected to processor 1410 by a power management system so as to perform functions such as managing charging, discharging, and power consumption by the power management system. The terminal structure shown in fig. 14 does not constitute a limitation of the terminal, and the terminal may include more or less components than shown, or may combine certain components, or may be arranged in different components, which will not be described in detail herein.
It should be appreciated that in embodiments of the present application, the input unit 1404 may include a graphics processor (Graphics Processing Unit, GPU) 14041 and a microphone 14042, with the graphics processor 14041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 1406 may include a display panel 14061, and the display panel 14061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1407 includes a touch panel 14071 and other input devices 14072. The touch panel 14071 is also referred to as a touch screen. The touch panel 14071 may include two parts, a touch detection device and a touch controller. Other input devices 14072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
In this embodiment, after receiving downlink data from a network side device, the radio frequency unit 1401 processes the downlink data with the processor 1410; in addition, the uplink data is sent to the network side equipment. Typically, the radio frequency unit 1401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
Memory 1409 may be used to store software programs or instructions and various data. The memory 1409 may mainly include a storage program or instruction area and a storage data area, wherein the storage program or instruction area may store an operating system, an application program or instruction (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. In addition, memory 1409 may include high speed random access Memory, and may also include non-transitory Memory, where the non-transitory Memory may be Read-Only Memory (ROM), programmable ROM (PROM), erasable Programmable ROM (EPROM), electrically Erasable Programmable EPROM (EEPROM), or flash Memory. Such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage device.
Processor 1410 may include one or more processing units; alternatively, the processor 1410 may integrate an application processor that primarily processes operating systems, user interfaces, and applications or instructions, etc., with a modem processor that primarily processes wireless communications, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 1410.
The radio frequency unit 1401 is configured to receive, when the first timer is running, first information sent by the first network side device; the first timer is configured and started for the terminal when the first network is in a congestion state, the first network side device is base station equipment corresponding to the first network, and the first information is used for indicating the first network to support or provide disaster state roaming service.
A processor 1410 is configured to stop the first timer and determine the first network congestion relief status.
Further, the terminal 1400 includes at least one of the following:
a terminal using the first network as a main network or a main public land mobile network;
a terminal or a visiting network taking the second network as a main network or a main public land mobile network; wherein the second network is a network in a disaster state.
As can be seen from the technical solutions provided in the foregoing embodiments, in the embodiments of the present application, under a condition that a first timer is operated, a terminal receives first information sent by a first network side device; the terminal stops the first timer and determines the congestion relief state of the first network, so that the terminal can quickly recover to a normal communication state, and the recovery capacity and the communication efficiency of the network are improved.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the processes of the embodiment of the network congestion control method are implemented, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
Wherein the processor is a processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium such as a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, and the processor is used for running a program or an instruction, so as to implement each process of the network congestion control method embodiment, and achieve the same technical effect, so that repetition is avoided, and no redundant description is provided here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, or the like.
The embodiments of the present application further provide a computer program/program product, where the computer program/program product is stored in a non-transitory storage medium, and the computer program/program product is executed by at least one processor to implement each process of the above-mentioned network congestion control method embodiment, and the same technical effect can be achieved, so that repetition is avoided, and no further description is given here.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (20)

1. A network congestion control method, comprising:
the method comprises the steps that first network side equipment obtains a first indication;
the first network side equipment stops sending first information based on the first indication; the first network side equipment is base station equipment corresponding to a first network, and the first information is used for indicating the first network to support or provide disaster state roaming service.
2. The method of claim 1, wherein the indication content of the first indication comprises at least one of:
congestion occurs in the first network;
and stopping sending the first information.
3. The method of claim 1, wherein the first information comprises at least one of:
The first network supports or provides indication information of disaster state roaming service traffic;
the first network supports or provides a first network list of disaster state roaming services, wherein the first network list is used for indicating a target network by a core network, and the target network is a network corresponding to the disaster state roaming services supported or provided by the first network.
4. The method according to claim 1, wherein the method further comprises:
the first network side equipment acquires a second instruction;
the first network side equipment sends the first information based on the second instruction.
5. The method of claim 4, wherein the indication content of the second indication comprises at least one of:
the first network decongests;
and sending the first information.
6. The method according to any of claims 1-5, wherein the transmission of the first information comprises broadcast transmission.
7. A network congestion control apparatus, comprising:
the indication receiving module is used for acquiring a first indication;
an information sending module, configured to stop sending first information based on the first indication; wherein the first information is used to indicate that the first network supports disaster state roaming service traffic.
8. A network congestion control method, comprising:
the core network monitors the congestion state of the first network;
in case of congestion of the first network, the core network sends a first indication to a first network side device; the first network side device is base station equipment corresponding to the first network, the first indication is used for indicating the first network side device to stop sending first information, and the first information is used for indicating the first network to support or provide disaster state roaming service.
9. The method of claim 8, wherein the indication content of the first indication comprises at least one of:
congestion occurs in the first network;
and stopping sending the first information.
10. The method of claim 8, wherein the first information comprises at least one of:
the first network supports or provides disaster state roaming service traffic indication information;
the method comprises the steps that a first network supports or provides a first network list of disaster state roaming services, wherein the first network list is used for indicating a target network by a core network, and the target network is a network corresponding to the disaster state roaming services supported or provided by the first network.
11. The method of claim 8, wherein the method further comprises:
under the condition that the first network is decongested, the core network sends a second indication to the first network side equipment; the second indication is used for indicating the first network side equipment to send the first information.
12. The method of claim 11, wherein the indication content of the second indication comprises at least one of:
the first network decongests;
and sending the first information.
13. The method according to any of claims 8-12, wherein the transmission of the first information comprises broadcast transmission.
14. A network congestion control apparatus, comprising:
the network monitoring module is used for monitoring the congestion state of the first network;
an indication sending module, configured to send a first indication to a first network side device when congestion occurs in the first network; the first network side device is base station equipment corresponding to the first network, the first indication is used for indicating the first network side device to stop sending first information, and the first information is used for indicating the first network to support disaster state roaming service.
15. A network congestion control method, comprising:
under the condition of running a first timer, the terminal receives first information sent by first network side equipment; the first timer is configured and started for the terminal when the first network is in a congestion state, the first network side equipment is base station equipment corresponding to the first network, and the first information is used for indicating the first network to support or provide a disaster state roaming service;
and the terminal stops the first timer and determines the first network congestion relief state.
16. The method of claim 15, wherein the terminal comprises at least one of:
a terminal using the first network as a main network or a main public land mobile network;
a terminal taking the second network as a main network or a main public land mobile network or a visiting network; wherein the second network is a network in a disaster state.
17. A network congestion control apparatus, comprising:
the information receiving module is used for receiving first information sent by the first network side equipment under the condition of running the first timer; the first timer is configured and started when the first network is in a congestion state, the first network side equipment is base station equipment corresponding to the first network, and the first information is used for indicating that the first network supports disaster state roaming service business;
And the execution module is used for stopping the first timer and determining the first network congestion relief state.
18. A network side device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor, implements the network congestion control method according to any one of claims 1 to 6, or the steps of the network congestion control method according to any one of claims 8 to 13.
19. A terminal comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor implements the steps of the network congestion control method of any of claims 15 to 16.
20. A readable storage medium, having stored thereon a program or instructions which, when executed by a processor, implements the network congestion control method according to any one of claims 1 to 6, or implements the network congestion control method according to any one of claims 8 to 13, or implements the steps of the network congestion control method according to any one of claims 15 to 16.
CN202111295209.1A 2021-11-03 2021-11-03 Network congestion control method, network side equipment and terminal Pending CN116074888A (en)

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