CN116528361A - 230 system paging method, 230 system paging device, electronic equipment and storage medium - Google Patents

230 system paging method, 230 system paging device, electronic equipment and storage medium Download PDF

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Publication number
CN116528361A
CN116528361A CN202310358118.0A CN202310358118A CN116528361A CN 116528361 A CN116528361 A CN 116528361A CN 202310358118 A CN202310358118 A CN 202310358118A CN 116528361 A CN116528361 A CN 116528361A
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China
Prior art keywords
terminal
cell
paging
base station
moving track
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CN202310358118.0A
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Chinese (zh)
Inventor
赵猛
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Information and Telecommunication Branch of State Grid Tianjin Electric Power Co Ltd
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Information and Telecommunication Branch of State Grid Tianjin Electric Power Co Ltd
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Priority to CN202310358118.0A priority Critical patent/CN116528361A/en
Publication of CN116528361A publication Critical patent/CN116528361A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a 230 system paging method, a device, an electronic device and a storage medium, aiming at a terminal with a fixed moving route in a 230 system, when a 230 network is to page a terminal in a suspended state, an original service base station can estimate the possible approximate position of the terminal based on the historical moving track and the current time of the terminal, thereby only informing a corresponding base station to trigger paging, other irrelevant base stations not to trigger paging, saving air interface resources of the 230 system and effectively improving the paging efficiency of a 230 evolution system.

Description

230 system paging method, 230 system paging device, electronic equipment and storage medium
Technical Field
The present invention relates to the field of wireless communication systems, and in particular, to a 230 system paging method, apparatus, electronic device, and storage medium.
Background
The 230 system is a narrowband wireless communication system operating in the 230MHz band. In the conventional 230 system, the terminal is always kept in a connected state after initial connection, and in order to save energy, the terminal enters a DRX (DiscontinuousReception) sleep state according to system configuration, the terminal does not transmit and receive data in the DRX sleep state, and when there is downlink data in the network to be transmitted to the terminal, the terminal enters a DRX active state through paging, and receives the data. Thus, it can be seen that in the conventional 230 system, paging is triggered by the base station and is only transmitted within the serving cell in which the paged terminal is located.
In the 230 system, some terminals are fixed and some terminals are movable according to different requirements of services. For a mobile terminal, its movement trajectory is not randomly varied, but is regularly and cyclically repeated, for example a service terminal for grid inspection, i.e. the movement line of such a terminal is unchanged during a period of time.
In the evolved 230 system, three RRC states of the terminal, i.e., IDLE state, connected state, and suspended (suspended) state, are supported. After the terminal establishes the RRC connection at 230, if there is no continuous traffic transmission, the network does not need to maintain the terminal in a connected state all the time, and can put the terminal into a suspended state through an RRC release message. In this state the terminal saves parameters of the network configuration but cannot transmit data; when uplink data is sent or paging information sent by a network is received, the terminal initiates an RRC connection recovery process, and after connection recovery is successful, the data is transmitted, and after service transmission is finished, the terminal enters a suspension state again.
The terminal in the suspended state may move away from the original serving base station and enter other coverage areas of the base station, the original serving base station does not know which base station the terminal moves to, when downlink data arrives, the original serving base station informs other base stations to trigger paging in addition to the paging sent by the original serving base station, so as to find the paged terminal. But the original serving base station informs which base stations to trigger, there is currently no solution.
Disclosure of Invention
In order to improve the above problems, the present invention provides a 230 system paging method, apparatus, electronic device and storage medium.
In a first aspect of the embodiment of the present invention, there is provided a 230 system paging method, the method including:
when downlink data is required to be sent to a terminal in a suspended state, judging whether the terminal has stored periodic fixed movement track information according to the type of the terminal;
if yes, periodic fixed moving track information of the terminal is obtained;
estimating a cell corresponding to the current position of the terminal according to the current date and time based on the periodic fixed moving track information;
and sending a paging notification to the base station to which the cell belongs, so that the base station sends a paging message in the cell after receiving the notification.
Optionally, the method for generating the periodic fixed movement track information includes:
taking the cells as granularity, recording the cells passed by in the moving process of the terminal;
recording, for each cell, a date and a time when the terminal enters and leaves each cell;
obtaining a moving track of the terminal according to the recorded information and circularly repeating the moving track;
and storing the recorded and obtained information as periodic fixed moving track information of the terminal, and binding and identifying with the terminal type.
Optionally, the step of estimating, based on the periodic fixed movement track information, a cell corresponding to the current location of the terminal according to the current date and time specifically includes:
determining a cell where the terminal is located at the time point based on the date and time when the terminal enters and leaves each cell in the periodic fixed moving track information according to the current date and time;
and taking the cell as a cell corresponding to the current position of the terminal.
Optionally, the method further comprises:
and sending paging notification to the base station of the adjacent cell of the cell corresponding to the current position of the terminal.
In a second aspect of the embodiment of the present invention, there is provided a 230 system paging device, the device comprising:
the track judging unit is used for judging whether the terminal has stored periodic fixed moving track information according to the type of the terminal when downlink data are required to be sent to the terminal in a suspended state;
the track acquisition unit is used for acquiring periodic fixed movement track information of the terminal if the track information exists;
the position estimation unit is used for estimating a cell corresponding to the current position of the terminal according to the current date and time based on the periodic fixed moving track information;
and the notification sending unit is used for sending the paging notification to the base station to which the cell belongs, so that the base station sends the paging message in the cell after receiving the notification.
The method for generating the periodic fixed moving track information comprises the following steps:
taking the cells as granularity, recording the cells passed by in the moving process of the terminal;
recording, for each cell, a date and a time when the terminal enters and leaves each cell;
obtaining a moving track of the terminal according to the recorded information and circularly repeating the moving track;
and storing the recorded and obtained information as periodic fixed moving track information of the terminal, and binding and identifying with the terminal type.
The position estimation unit is specifically configured to:
determining a cell where the terminal is located at the time point based on the date and time when the terminal enters and leaves each cell in the periodic fixed moving track information according to the current date and time;
and taking the cell as a cell corresponding to the current position of the terminal.
Optionally, the notification sending unit is further configured to:
and sending paging notification to the base station of the adjacent cell of the cell corresponding to the current position of the terminal.
A third aspect of an embodiment of the present invention provides an electronic device, including:
one or more processors; a memory; one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications configured to perform the method of the first aspect.
A fourth aspect of an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium has program code stored therein, the program code being callable by a processor to perform the method according to the first aspect.
In summary, the present invention provides a method, an apparatus, an electronic device, and a storage medium for paging a 230 system, where, for a terminal having a fixed moving route in the 230 system, when a 230 network is to page a terminal in a suspended state, an original serving base station may estimate a possible approximate location of the terminal based on a historical moving track and a current time of the terminal, so as to only notify a corresponding base station to trigger paging, and other irrelevant base stations not trigger paging, which saves air interface resources of the 230 system, and effectively improves paging efficiency of the 230 evolution system.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an application scenario of a 230 system paging method and apparatus according to an embodiment of the present invention;
FIG. 2 is a method flow diagram of a 230 system paging method in accordance with an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for generating periodic fixed movement track information according to an embodiment of the present invention;
FIG. 4 is a logic diagram of an embodiment of a 230 system paging method according to the present invention;
fig. 5 is a schematic diagram of a periodic fixed movement track of a terminal according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a periodic fixed movement track of another terminal according to an embodiment of the present invention;
FIG. 7 is a functional block diagram of a 230 system paging device in accordance with an embodiment of the present invention;
fig. 8 is a block diagram of an electronic device for performing the 230 system paging method according to an embodiment of the present application.
Fig. 9 is a block diagram of a computer-readable storage medium storing or carrying program code for implementing a 230 system paging method according to an embodiment of the present invention.
Reference numerals:
a network management system 100; a base station 200; a terminal 210; a model determination unit 110; a relationship determination unit 120; a condition determining unit 130; a scene construction unit 140; an electronic device 300; a processor 310; a memory 320; a computer-readable storage medium 400; program code 410.
Detailed Description
The 230 system is a narrowband wireless communication system operating in the 230MHz band. In the conventional 230 system, the terminal is always kept in a connected state after initial connection, and in order to save energy, the terminal enters a DRX sleep state according to system configuration, the terminal does not transmit and receive data in the DRX sleep state, and when there is downlink data to be transmitted to the terminal in the network, the terminal enters a DRX active state through paging, and receives the data. Thus, it can be seen that in the conventional 230 system, paging is triggered by the base station and is only transmitted within the serving cell in which the paged terminal is located.
In the 230 system, some terminals are fixed and some terminals are movable according to different requirements of services. For a mobile terminal, its movement trajectory is not randomly varied, but is regularly and cyclically repeated, for example a service terminal for grid inspection, i.e. the movement line of such a terminal is unchanged during a period of time.
In the evolved 230 system, three RRC states of the terminal, i.e., IDLE state, connected state, and suspended (suspended) state, are supported. After the terminal establishes the RRC connection at 230, if there is no continuous traffic transmission, the network does not need to maintain the terminal in a connected state all the time, and can put the terminal into a suspended state through an RRC release message. In this state the terminal saves parameters of the network configuration but cannot transmit data; when uplink data is sent or paging information sent by a network is received, the terminal initiates an RRC connection recovery process, and after connection recovery is successful, the data is transmitted, and after service transmission is finished, the terminal enters a suspension state again.
The terminal in the suspended state may move away from the original serving base station and enter other coverage areas of the base station, the original serving base station does not know which cell of the base station the terminal moves to, when downlink data arrives, the original serving base station informs other base stations to trigger paging besides sending paging at the base station, so as to find the paged terminal. But the original serving base station informs which base stations to trigger, there is currently no solution.
Therefore, how to provide an effective paging method for the terminal in the suspended state is a problem to be solved.
In view of this, the designer designs a 230 system paging method, device, electronic equipment and storage medium, and for a terminal with a fixed moving route in 230 system, when a 230 network is to page a terminal in a suspended state, the original service base station can estimate the possible approximate position of the terminal based on the historical moving track and the current time of the terminal, so that only the corresponding base station is informed to trigger paging, and other irrelevant base stations do not trigger paging, which saves the air interface resource of 230 system and effectively improves the paging efficiency of 230 evolution system.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "top", "bottom", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
Referring to fig. 1, an application scenario diagram of a paging method and apparatus for a 230 system is provided in this embodiment.
As shown in fig. 1, the paging method and apparatus for 230 system provided by the present invention are applied to 230 system, where 230 system includes network management system 100, base stations 200 and terminals 210 respectively corresponding to different cells. In the evolved 230 system, three RRC states of the terminal 100, i.e., IDLE state, connected state, and suspended state, are supported. After the terminal 210 establishes an RRC connection with the base station 200, if there is no continuous traffic transmission, the network does not need to maintain the terminal in a connected state all the time, and the base station 200 can put the terminal 210 into a suspended state through an RRC release message. In this state, the terminal 210 holds parameters of the network configuration, but cannot transmit data; after uplink data is sent or a paging message sent by the network is received, the terminal 210 initiates an RRC connection recovery procedure, and after connection recovery is successful, data is transmitted, and after service transmission is finished, the terminal 210 reenters a suspended state.
The terminal 210 in the suspended state may move away from the original serving base station and enter other coverage areas of the base station, and the original serving base station does not know to which cell the terminal 210 moves, and when downlink data arrives, the original serving base station notifies other base stations to trigger paging in addition to the paging at the base station, so as to find the terminal 210 to be paged.
On the basis of the foregoing, as shown in fig. 2, a 230 system paging method according to an embodiment of the present invention includes:
step S101, when downlink data is required to be sent to a terminal in a suspended state, judging whether the terminal has stored periodic fixed movement track information according to the terminal type.
In the 230 system, some terminals are fixed and some terminals are movable according to different requirements of services. For a mobile terminal, its movement trajectory is not randomly varied, but is regularly and cyclically repeated, for example a service terminal for grid inspection, i.e. the movement line of such a terminal is unchanged during a period of time.
The original service base station judges whether the terminal has the stored periodic fixed moving track information in the network management system 100 according to the terminal type, namely, determines whether the terminal belongs to the type with the periodic fixed moving track, and if not, can only use the existing mode to page.
Step S102, if yes, the periodic fixed moving track information of the terminal is acquired.
For a terminal that holds periodic fixed movement track information, this means that the terminal can perform position estimation by the periodic fixed movement track information. At this time, the original service base station acquires corresponding periodic fixed movement track information from the network management system.
The method for generating the periodic fixed movement track information stored in the network management system 100 is shown in fig. 3, and includes:
in step S201, with the cells as granularity, the cells passed by in the moving process of the terminal are recorded.
Step S202, for each cell, records the date and time when the terminal entered and exited each cell.
Step S203, the moving track of the terminal and the cycle of the cycle repetition of the moving track are obtained according to the recorded information.
In the evolution system 230, for a terminal having a fixed moving route, the serving base station reports the current serving cell of the terminal to the network management system 100 after each handover to a new cell. Through long-time data collection, the network management system performs statistical analysis and processing based on the data to generate specific movement track information of each terminal, and the information records the date and time of entering and leaving each cell by taking the cell as granularity when the terminal passes through in the movement process.
For some terminals, it can be determined that there is a periodic fixed moving track and a period in which the moving track is cyclically repeated through the result of data collection.
And step S204, the recorded and obtained information is used as periodic fixed moving track information of the terminal to be stored, and binding identification is carried out with the terminal type.
For the terminal with the periodic fixed moving track, the periodic fixed moving track information and the terminal type are stored together after binding identification, so that the rapid query and matching of the periodic fixed moving track information can be carried out according to the terminal type when the terminal is convenient to use later.
Step S103, estimating a cell corresponding to the current position of the terminal according to the current date and time based on the periodic fixed moving track information.
When the network of the 230 system pages a terminal in a suspended state, the original service base station firstly determines whether the terminal has a periodic fixed moving track according to the type of the terminal, if so, the network management system acquires the moving track information of the terminal, and determines a cell where the terminal is likely to be located based on the current date and time.
The specific estimation mode is that the cell where the terminal is located at the time point is determined based on the date and time when the terminal enters and leaves each cell in the periodic fixed moving track information according to the current date and time; and taking the cell as a cell corresponding to the current position of the terminal.
Step S104, sending paging notification to the base station to which the cell belongs, so that the base station sends paging information in the cell after receiving the notification.
After determining the cell corresponding to the current position of the terminal, the original service base station sends a paging notification to the base station to which the cell belongs, wherein the paging notification message comprises the identification of the terminal and a target cell needing to trigger paging. The latter base station, upon receipt of the notification, sends a paging message within the cell. After receiving the paging message, the terminal in the cell initiates random access in the cell to recover RRC connection.
It should be noted that if the latter base station still does not receive the random access request initiated by the terminal at this time, it indicates that the terminal does not enter the cell, i.e. a deviation occurs in the location determination of the terminal. As a preferred implementation manner of the embodiment of the invention, the paging notification is sent to the base station of the neighboring cell of the cell corresponding to the current position of the terminal. In this way, a degree of adjustment can be made on the basis of the occurrence of the deviation.
Based on the foregoing, the overall execution logic of the 230 system paging method provided in this embodiment is shown in fig. 4, and the 230 system paging method provided in this embodiment will be specifically described by using 2 specific examples.
The inspection terminal of the system of example 1, 230 performs round trip inspection between the cells 1 to 6, and the round trip time is 24 hours, as shown in fig. 5, in which the broken line is the inspection route. The method comprises the following steps:
1) When a 230 patrol terminal moves between a cell 1 and a cell 6, each time the terminal is switched, a service base station reports the time of the terminal entering the cell to a network management system, the network management system obtains the movement track information of the terminal after carrying out statistical analysis based on the information, and the round trip time of the terminal moving from the cell 1 to the cell 6 and returning to the cell 1 is calculated to be 24 hours;
2) At time t1 on a certain day, the terminal makes routine inspection in the cell 2, no fault information needs to be reported, and the terminal enters a suspended state and still moves according to the original fixed route;
3) At time t2, when the core network has data to reach the cell 2, for example, a certain software on the terminal needs to be updated, the base station (called as the base station 2) where the cell 2 is located discovers that the terminal has entered a suspended state, acquires the movement track information of the terminal from the network management system, and calculates that the terminal is likely to be located in the cell 4 at present according to the current time t 2;
4) The base station 2 sends a paging notification to the base station (called base station 4) where the cell 4 is located, wherein the paging notification carries the identifier of the terminal, and after the base station 4 receives the paging notification, the paging message is sent in the cell 4, and the target is the terminal;
5) And the terminal receives the paging message, initiates random access in the cell 4, restores RRC connection, receives downlink data and completes software updating.
The inspection terminal of the system of example 2, 230 performs a cyclic inspection from cell 1 to cell 7, and the time for one round is 3 days, as shown in fig. 6, in which the dotted line is the inspection route. The method comprises the following steps:
1) When a 230 patrol terminal moves from a cell 1 to a cell 7, each time the terminal is switched, a service base station reports the time of the terminal entering the cell to a network management system, the network management system obtains the movement track information of the terminal after carrying out statistical analysis based on the information, and the process time of the terminal returning to the cell 1 after circulating from the cell 1 is calculated to be 3 days;
2) At time t1 on a certain day, the terminal makes routine inspection in the cell 1, no fault information needs to be reported, and the terminal enters a suspended state and still moves according to the original fixed route;
3) At time t2, the terminal checks in the cell 2 to find a fault, the terminal resumes the RRC connection to reenter the connection state, reports fault information, then continues to move along the fixed line, and switches to the cell 3;
4) The terminal does not detect a fault in the area of the cell 3, enters a suspension state again after a period of time, and continues to move along a fixed line;
5) At time t3, the network has downlink control information to be sent to the terminal, the base station (called base station 3) where the cell 3 is located discovers that the terminal has entered a suspended state, acquires the movement track information of the terminal from the network management system, and calculates that the terminal is likely to be located in the cell 1 at present according to the current time t 3;
6) The base station 3 sends a paging notification to the base station (called base station 1) where the cell 1 is located, wherein the paging notification carries the identifier of the terminal, and after the base station 1 receives the paging notification, the paging message is sent in the cell 1, and the target is the terminal;
7) The terminal receives the paging message, initiates random access in the cell 1, recovers the RRC connection and receives the downlink control information.
In summary, in the paging method of 230 system provided in this embodiment, for a terminal with a fixed moving route in 230 system, when a 230 network is to page a terminal in a suspended state, an original serving base station can estimate a possible approximate position of the terminal based on a historical moving track and a current time of the terminal, so that only a corresponding base station is notified to trigger paging, and other irrelevant base stations do not trigger paging, which saves air interface resources of 230 system and effectively improves paging efficiency of 230 evolution system.
As shown in fig. 7, the 230 system paging device provided by the embodiment of the present invention includes:
the track judging unit 110 is configured to judge whether the terminal has stored periodic fixed movement track information according to a terminal type when downlink data is to be sent to the terminal in a suspended state;
a track acquisition unit 120, configured to acquire periodic fixed movement track information of the terminal, if any;
a location estimating unit 130, configured to estimate, based on the periodic fixed moving track information, a cell corresponding to a current location of the terminal according to a current date and time;
and the notification sending unit 140 is configured to send a paging notification to a base station to which the cell belongs, so that the base station sends a paging message in the cell after receiving the notification.
As a preferred implementation manner of this embodiment, the method for generating periodic fixed movement track information includes:
taking the cells as granularity, recording the cells passed by in the moving process of the terminal;
recording, for each cell, a date and a time when the terminal enters and leaves each cell;
obtaining a moving track of the terminal according to the recorded information and circularly repeating the moving track;
and storing the recorded and obtained information as periodic fixed moving track information of the terminal, and binding and identifying with the terminal type.
The location estimation unit 130 is specifically configured to:
determining a cell where the terminal is located at the time point based on the date and time when the terminal enters and leaves each cell in the periodic fixed moving track information according to the current date and time;
and taking the cell as a cell corresponding to the current position of the terminal.
As a preferred implementation of this embodiment, the notification sending unit 140 is further configured to:
and sending paging notification to the base station of the adjacent cell of the cell corresponding to the current position of the terminal.
The paging device of 230 system provided in the embodiment of the present invention is used to implement the paging method of 230 system, so that the specific implementation is the same as the above method and will not be repeated here.
As shown in fig. 8, an embodiment of the present invention provides a block diagram of an electronic device 300. The electronic device 300 may be a smart phone, tablet, electronic book, etc. capable of running an application program of the electronic device 300. The electronic device 300 in this application may include one or more of the following components: a processor 310, a memory 320, and one or more applications, wherein the one or more applications may be stored in the memory 320 and configured to be executed by the one or more processors 310, the one or more applications configured to perform the method as described in the foregoing method embodiments.
Processor 310 may include one or more processing cores. The processor 310 utilizes various interfaces and lines to connect various portions of the overall electronic device 300, perform various functions of the electronic device 300, and process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 320, and invoking data stored in the memory 320. Alternatively, the processor 310 may be implemented in hardware in at least one of digital signal processing (DigitalSignalProcessing, DSP), field programmable gate array (Field-ProgrammableGateArray, FPGA), and programmable logic array (ProgrammableLogicArray, PLA). The processor 310 may integrate one or a combination of several of a central processor (CentralProcessingUnit, CPU), an image processor (GraphicsProcessingUnit, GPU), a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing of display content; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 310 and may be implemented solely by a single communication chip.
The memory 320 may include a random access memory (RandomAccessMemory, RAM) or a Read-only memory (rom). Memory 320 may be used to store instructions, programs, code sets, or instruction sets. The memory 320 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described below, etc. The storage data area may also store data created by the terminal in use (such as phonebook, audio-video data, chat-record data), etc.
As shown in fig. 9, an embodiment of the present invention provides a block diagram of a computer-readable storage medium 400. The computer readable medium has stored therein a program code 410, said program code 410 being callable by a processor for performing the method described in the above method embodiments.
The computer readable storage medium 400 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium 400 comprises a non-volatile computer readable medium (non-transitory computer-readabblestonemagemedium). The computer readable storage medium 400 has storage space for program code 410 that performs any of the method steps described above. These program code 410 can be read from or written to one or more computer program products. Program code 410 may be compressed, for example, in a suitable form.
In summary, the present invention provides a method, an apparatus, an electronic device, and a storage medium for paging a 230 system, where, for a terminal having a fixed moving route in the 230 system, when a 230 network is to page a terminal in a suspended state, an original serving base station may estimate a possible approximate location of the terminal based on a historical moving track and a current time of the terminal, so as to only notify a corresponding base station to trigger paging, and other irrelevant base stations not trigger paging, which saves air interface resources of the 230 system, and effectively improves paging efficiency of the 230 evolution system.
In several embodiments disclosed in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The apparatus embodiments described above are merely illustrative, for example, flow diagrams and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, randomAccessMemory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

Claims (10)

1. A 230 system paging method, the method comprising:
when downlink data is required to be sent to a terminal in a suspended state, judging whether the terminal has stored periodic fixed movement track information according to the type of the terminal;
if yes, periodic fixed moving track information of the terminal is obtained;
estimating a cell corresponding to the current position of the terminal according to the current date and time based on the periodic fixed moving track information;
and sending a paging notification to the base station to which the cell belongs, so that the base station sends a paging message in the cell after receiving the notification.
2. The 230 system paging method as claimed in claim 1, wherein the periodic fixed movement trace information generating method comprises:
taking the cells as granularity, recording the cells passed by in the moving process of the terminal;
recording, for each cell, a date and a time when the terminal enters and leaves each cell;
obtaining a moving track of the terminal according to the recorded information and circularly repeating the moving track;
and storing the recorded and obtained information as periodic fixed moving track information of the terminal, and binding and identifying with the terminal type.
3. The 230 system paging method according to claim 2, wherein said estimating a cell corresponding to a current location of the terminal according to a current date and time based on the periodic fixed movement track information comprises:
determining a cell where the terminal is located at the time point based on the date and time when the terminal enters and leaves each cell in the periodic fixed moving track information according to the current date and time;
and taking the cell as a cell corresponding to the current position of the terminal.
4. The 230 system paging method as claimed in claim 1, further comprising:
and sending paging notification to the base station of the adjacent cell of the cell corresponding to the current position of the terminal.
5. A 230 system paging device, said device comprising:
the track judging unit is used for judging whether the terminal has stored periodic fixed moving track information according to the type of the terminal when downlink data are required to be sent to the terminal in a suspended state;
the track acquisition unit is used for acquiring periodic fixed movement track information of the terminal if the track information exists;
the position estimation unit is used for estimating a cell corresponding to the current position of the terminal according to the current date and time based on the periodic fixed moving track information;
and the notification sending unit is used for sending the paging notification to the base station to which the cell belongs, so that the base station sends the paging message in the cell after receiving the notification.
6. The 230 system paging device as claimed in claim 5, wherein the method for generating the periodic fixed movement trace information comprises:
taking the cells as granularity, recording the cells passed by in the moving process of the terminal;
recording, for each cell, a date and a time when the terminal enters and leaves each cell;
obtaining a moving track of the terminal according to the recorded information and circularly repeating the moving track;
and storing the recorded and obtained information as periodic fixed moving track information of the terminal, and binding and identifying with the terminal type.
7. The 230 system paging device as claimed in claim 6, wherein the location estimation unit is specifically configured to:
determining a cell where the terminal is located at the time point based on the date and time when the terminal enters and leaves each cell in the periodic fixed moving track information according to the current date and time;
and taking the cell as a cell corresponding to the current position of the terminal.
8. The 230 system paging device as claimed in claim 5, wherein the notification transmission unit is further configured to:
and sending paging notification to the base station of the adjacent cell of the cell corresponding to the current position of the terminal.
9. An electronic device, comprising:
one or more processors;
a memory;
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications configured to perform the method of any of claims 1-4.
10. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein a program code, which is callable by a processor for executing the method according to any one of claims 1-4.
CN202310358118.0A 2023-04-06 2023-04-06 230 system paging method, 230 system paging device, electronic equipment and storage medium Pending CN116528361A (en)

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CN202310358118.0A CN116528361A (en) 2023-04-06 2023-04-06 230 system paging method, 230 system paging device, electronic equipment and storage medium

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109561500A (en) * 2017-09-26 2019-04-02 捷开通讯(深圳)有限公司 Paging method, device and readable storage medium storing program for executing
CN110708658A (en) * 2019-09-05 2020-01-17 中国联合网络通信集团有限公司 Data transmission method and base station
CN111556441A (en) * 2020-05-22 2020-08-18 广州三星通信技术研究有限公司 Method and device for accessing network cell of mobile terminal
CN113115441A (en) * 2021-04-14 2021-07-13 重庆智铸华信科技有限公司 Paging method, paging device, electronic equipment and storage medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109561500A (en) * 2017-09-26 2019-04-02 捷开通讯(深圳)有限公司 Paging method, device and readable storage medium storing program for executing
CN110708658A (en) * 2019-09-05 2020-01-17 中国联合网络通信集团有限公司 Data transmission method and base station
CN111556441A (en) * 2020-05-22 2020-08-18 广州三星通信技术研究有限公司 Method and device for accessing network cell of mobile terminal
CN113115441A (en) * 2021-04-14 2021-07-13 重庆智铸华信科技有限公司 Paging method, paging device, electronic equipment and storage medium

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