CN112203222A - Number taking connection keep-alive method and device under GSM mode and electronic equipment - Google Patents
Number taking connection keep-alive method and device under GSM mode and electronic equipment Download PDFInfo
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- CN112203222A CN112203222A CN202011306080.5A CN202011306080A CN112203222A CN 112203222 A CN112203222 A CN 112203222A CN 202011306080 A CN202011306080 A CN 202011306080A CN 112203222 A CN112203222 A CN 112203222A
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- 230000006870 function Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
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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
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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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
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/25—Maintenance of established connections
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Abstract
The embodiment of the invention discloses a number taking connection keep-alive method, a number taking connection keep-alive device and electronic equipment based on single connection in a GSM mode, wherein the number taking connection keep-alive method comprises the following steps: performing Tmsi relocation on the terminal according to a position updating request sent by the terminal; sending a called signal to the terminal; and receiving a called response message sent by the terminal to realize the establishment and the keep-alive of the number taking function bearing connection. The invention can effectively improve the success rate of number taking in mobile and high-access scenes.
Description
Technical Field
The embodiment of the invention relates to the field of Mobile communication, in particular to a number-taking connection keep-alive method and device based on single connection in a Global System for Mobile Communications (GSM) mode, and electronic equipment.
Background
The MSISDN information is a number distributed when an operator issues an SIM card for signing, the number uniquely identifies a mobile user, the user can remember and use the MSISDN information more conveniently compared with the IMSI information written in the SIM, and the MSISDN characteristic value is acquired as a key index point in the mobile communication control private network system function.
In the prior art, a location area updating request is completed by entering a cell through a neighbor cell camouflage adsorption terminal. After the residence is successful, triggering a number taking process according to functional requirements, firstly paging the terminal in a resident cell, realizing a number taking function through a number taking signaling after receiving a paging response, and failing to take the number if the paging fails. The key process of number fetching in the existing mode is whether the paging request is successful or not, and causes of paging failure are many, for example, cell concurrent service reaches an upper limit, a terminal is far away from a cell, RACH conflicts and the like.
Disclosure of Invention
The embodiment of the invention aims to provide a number taking connection keep-alive method, a device and electronic equipment in a GSM mode, which are used for solving the problem that the number taking of a terminal by a GSM cell often fails after the existing terminal resides in the GSM cell.
In order to achieve the above object, the embodiments of the present invention mainly provide the following technical solutions:
in a first aspect, an embodiment of the present invention provides a number taking connection keep-alive method in a GSM mode, including:
performing Tmsi relocation on the terminal according to a position updating request sent by the terminal;
sending a called signal to the terminal;
and receiving a called response message sent by the terminal.
According to an embodiment of the present invention, the performing Tmsi relocation on the terminal according to the terminal sending a location update request includes:
establishing a Stand-Alone Dedicated Control Channel (SDCCH) with the terminal;
receiving a position updating request sent by the terminal;
sending an identity acquisition request to the terminal;
and receiving the identity information sent by the terminal, and updating the position of the terminal according to the identity information and the position information of the terminal to finish the Tmsi relocation.
According to an embodiment of the present invention, receiving identity information sent by the terminal, and updating a location of the terminal according to the identity information and the location information of the terminal includes:
and verifying the identity information, and if the identity information passes the verification, updating the position of the terminal according to the identity information and the position information of the terminal.
In a second aspect, an embodiment of the present invention further provides a number taking connection keep-alive device in a GSM mode, including:
the relocation module is used for carrying out Tmsi relocation on the terminal according to the position updating request sent by the terminal;
and the keep-alive module is used for sending a called signal to the terminal and receiving a called response message sent by the terminal.
According to an embodiment of the present invention, the relocation module is specifically configured to: establishing an independent dedicated control channel with the terminal; receiving a location updating request sent by the terminal, wherein the location updating request comprises location information of the terminal; sending an identity acquisition request to the terminal; and receiving the identity information sent by the terminal, and updating the position of the terminal according to the identity information and the position information of the terminal to finish the Tmsi relocation.
According to an embodiment of the present invention, the relocation module is further configured to verify the identity information, and if the identity information passes the verification, perform location update on the terminal according to the identity information and the location information of the terminal.
In a third aspect, an embodiment of the present invention further provides an electronic device, including: at least one processor and at least one memory; the memory is to store one or more program instructions; the processor is configured to run one or more program instructions to execute the number taking connection keep-alive method in the GSM mode according to the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium containing one or more program instructions, where the one or more program instructions are configured to be executed to perform the number-taking connection keep-alive method in the GSM mode according to the first aspect.
The technical scheme provided by the embodiment of the invention at least has the following advantages:
the number taking connection keep-alive method, the device and the electronic equipment in the GSM mode do not release location area updating connection when the number taking function is determined to be achieved, a paging process is cancelled, and the number taking success rate can be effectively improved in a mobile and high-access scene.
Drawings
Fig. 1 is a flowchart of a number fetching method based on single connection in GSM mode according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of communication between a terminal, a GSM cell and a GSM gateway in an example of the present invention.
Fig. 3 is a block diagram of a keep-alive device based on a single connection in a GSM mode according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as meaning directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a flowchart of a number fetching method based on single connection in GSM mode according to an embodiment of the present invention. As shown in fig. 1, the number taking method based on single connection in GSM mode provided in the embodiment of the present invention includes:
s1: and carrying out Tmsi relocation on the terminal according to the position updating request sent by the terminal.
Fig. 2 is a schematic diagram of communication between a terminal, a GSM cell and a GSM gateway in an example of the present invention. As shown in fig. 2, in an example of the present invention, step S1 specifically includes:
s1-1: an independent dedicated control channel is established with the terminal.
Specifically, the terminal sends a channel establishment request to the GSM cell. After receiving the channel establishment request, the GSM cell establishes an independent dedicated control channel as a signaling transmission bearer channel, and since the number taking process needs to authenticate the terminal, the SDCCH channel needs to be established in advance.
S1-2: and receiving a position updating request sent by the terminal.
Specifically, after receiving the information fed back by the GSM cell, the terminal sends a location update request to the GSM gateway through the GSM cell. Wherein, the location updating request includes the location information of the terminal.
S1-3: and sending an identity acquisition request to the terminal.
Specifically, after receiving the location update request, the GSM gateway sends an identity request for acquiring the identity of the terminal, that is, applies for acquiring the information of the IMSI eigenvalue of the terminal, to the terminal through the GSM cell.
S1-4: and receiving the identity information sent by the terminal, and updating the position of the terminal according to the identity information and the position information of the terminal to complete the Tmsi relocation.
Specifically, after receiving the identity request, the terminal feeds back identity response information to the GSM gateway through the GSM cell. The identity response information includes identity information of the terminal, i.e., IMEI information. After obtaining the IMEI information, the terminal is subjected to position updating, and the Tmsi relocation is completed.
Optionally, before the location update is performed on the terminal, identity authentication may be performed on the IMEI information, and if the identity authentication passes, the location update is performed on the terminal, so as to complete the Tmsi relocation.
S2: and sending the called signal to the terminal.
S3: and receiving a called response message sent by the terminal.
In this embodiment, after the terminal completes the location area update request, the gateway performs channel connection keep-alive in a called party manner, at this time, the terminal is in an unaware state, after the gateway receives the Call completed message, the gateway does not initiate an assignment message to allocate a TCH channel, at this time, the terminal is always in a wait state, authentication signaling authentication can be completed by using the connection at the number fetching stage, and reduction of the number fetching success rate due to paging reinitiated for establishing an SDCCH channel is avoided.
Fig. 3 is a block diagram of a keep-alive device based on a single connection in a GSM mode according to an embodiment of the present invention. As shown in fig. 3, the keep-alive device based on single connection in GSM mode of the embodiment of the present invention includes: a relocation module 100 and a keep-alive module 200.
The relocation module 100 is configured to perform Tmsi relocation on a terminal according to a location update request sent by the terminal. The keep-alive module 200 is configured to send a called signal to the terminal and receive a called response message sent by the terminal.
In an embodiment of the present invention, the relocation module 100 is specifically configured to: establishing an independent dedicated control channel with a terminal; receiving a position updating request sent by a terminal, wherein the position updating request comprises position information of the terminal; sending an identity acquisition request to a terminal; and receiving the identity information sent by the terminal, and updating the position of the terminal according to the identity information and the position information of the terminal to complete the Tmsi relocation, thereby realizing the cell residence.
In an embodiment of the present invention, the relocation module is further configured to verify the identity information, and if the identity information passes the verification, perform location update on the terminal according to the identity information and the location information of the terminal.
It should be noted that, a specific implementation of the number taking keep-alive device based on single connection in the GSM mode in the embodiment of the present invention is similar to a specific implementation of the number taking method based on single connection in the GSM mode in the embodiment of the present invention, and specific reference is specifically made to the description of the number taking method based on single connection in the GSM mode, and details are not repeated for reducing redundancy.
In addition, other configurations and functions of the number taking keep-alive device based on single connection in the GSM mode of the embodiment of the present invention are known to those skilled in the art, and are not described in detail for reducing redundancy.
An embodiment of the present invention further provides an electronic device, including: at least one processor and at least one memory; the memory is to store one or more program instructions; the processor is configured to execute one or more program instructions to perform the single-connection based number fetching method in the GSM mode according to the first aspect.
The embodiment of the invention discloses a computer-readable storage medium, wherein computer program instructions are stored in the computer-readable storage medium, and when the computer program instructions are run on a computer, the computer is enabled to execute the number taking method based on single connection in the GSM mode.
In an embodiment of the invention, the processor may be an integrated circuit chip having signal processing capability. The Processor may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The processor reads the information in the storage medium and completes the steps of the method in combination with the hardware.
The storage medium may be a memory, for example, which may be volatile memory or nonvolatile memory, or which may include both volatile and nonvolatile memory.
The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory.
The volatile Memory may be a Random Access Memory (RAM) which serves as an external cache. By way of example and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (ddr Data Rate SDRAM), Enhanced SDRAM (ESDRAM), synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM).
The storage media described in connection with the embodiments of the invention are intended to comprise, without being limited to, these and any other suitable types of memory.
Those skilled in the art will appreciate that the functionality described in the present invention may be implemented in a combination of hardware and software in one or more of the examples described above. When software is applied, the corresponding functionality may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present invention should be included in the scope of the present invention.
Claims (8)
1. A number taking connection keep-alive method in a GSM mode is characterized by comprising the following steps:
performing Tmsi relocation on the terminal according to a position updating request sent by the terminal;
sending a called signal to the terminal;
and receiving a called response message sent by the terminal.
2. A number-taking connection keep-alive method in GSM mode according to claim 1, wherein said performing Tmsi relocation on the terminal according to the terminal sending a location update request includes:
establishing an independent dedicated control channel with the terminal;
receiving a location updating request sent by the terminal, wherein the location updating request comprises location information of the terminal;
sending an identity acquisition request to the terminal;
and receiving the identity information sent by the terminal, and updating the position of the terminal according to the identity information and the position information of the terminal to finish the Tmsi relocation.
3. The number-taking connection keep-alive method in the GSM mode according to claim 2, wherein receiving identity information sent by the terminal, and updating the location of the terminal according to the identity information and the location information of the terminal includes:
and verifying the identity information, and if the identity information passes the verification, updating the position of the terminal according to the identity information and the position information of the terminal.
4. A number-taking connection keep-alive device in a GSM mode is characterized by comprising:
the relocation module is used for carrying out Tmsi relocation on the terminal according to the position updating request sent by the terminal;
and the keep-alive module is used for sending a called signal to the terminal and receiving a called response message sent by the terminal.
5. The signal-taking connection keep-alive device in the GSM mode according to claim 4, wherein the relocation module is specifically configured to: establishing an independent dedicated control channel with the terminal; receiving a location updating request sent by the terminal, wherein the location updating request comprises location information of the terminal; sending an identity acquisition request to the terminal; and receiving the identity information sent by the terminal, and updating the position of the terminal according to the identity information and the position information of the terminal to finish the Tmsi relocation.
6. A number-taking connection keep-alive device under GSM mode according to claim 5, characterized in that the relocation module is further configured to verify the identity information, and if the verification is passed, perform location update on the terminal according to the identity information and location information of the terminal.
7. An electronic device, characterized in that the electronic device comprises: at least one processor and at least one memory;
the memory is to store one or more program instructions;
the processor, configured to execute one or more program instructions to perform the number taking connection keep-alive method in GSM mode according to any one of claims 1 to 3.
8. A computer readable storage medium having embodied therein one or more program instructions for executing the number-taking connection keep-alive method in GSM mode of any one of claims 1-3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011306080.5A CN112203222A (en) | 2020-11-19 | 2020-11-19 | Number taking connection keep-alive method and device under GSM mode and electronic equipment |
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| CN202011306080.5A CN112203222A (en) | 2020-11-19 | 2020-11-19 | Number taking connection keep-alive method and device under GSM mode and electronic equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215465A (en) * | 2010-04-09 | 2011-10-12 | 中兴通讯股份有限公司 | Terminal calling processing and testing methods and long term evolution system |
| CN104091374A (en) * | 2014-06-17 | 2014-10-08 | 东南大学常州研究院 | Real-time attendance method adopting GSM/3G mobile phone perception technology |
| CN109151800A (en) * | 2017-06-15 | 2019-01-04 | 华为技术有限公司 | Communication means and equipment |
| CN111586582A (en) * | 2019-02-15 | 2020-08-25 | 华为技术有限公司 | Method for determining tracking area, terminal equipment and core network equipment |
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2020
- 2020-11-19 CN CN202011306080.5A patent/CN112203222A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215465A (en) * | 2010-04-09 | 2011-10-12 | 中兴通讯股份有限公司 | Terminal calling processing and testing methods and long term evolution system |
| CN104091374A (en) * | 2014-06-17 | 2014-10-08 | 东南大学常州研究院 | Real-time attendance method adopting GSM/3G mobile phone perception technology |
| CN109151800A (en) * | 2017-06-15 | 2019-01-04 | 华为技术有限公司 | Communication means and equipment |
| CN111586582A (en) * | 2019-02-15 | 2020-08-25 | 华为技术有限公司 | Method for determining tracking area, terminal equipment and core network equipment |
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Application publication date: 20210108 |