CN111601365A - Connection management method, terminal and network side equipment - Google Patents
Connection management method, terminal and network side equipment Download PDFInfo
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- CN111601365A CN111601365A CN201910491673.4A CN201910491673A CN111601365A CN 111601365 A CN111601365 A CN 111601365A CN 201910491673 A CN201910491673 A CN 201910491673A CN 111601365 A CN111601365 A CN 111601365A
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- network
- terminal
- connection management
- information
- management method
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Abstract
The invention provides a connection management method, a terminal and network side equipment, and relates to the technical field of communication. The connection management method is applied to the terminal and comprises the following steps: and performing connection management of the terminal according to the interest information of the terminal to the network. By the scheme, the terminal can be ensured to be always connected to the cell under the network which the terminal wants to access.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a connection management method, a terminal, and a network side device.
Background
When a Non-Public Network (NPN) is deployed, different identification information from that of the Public Network is used. The identification Information is broadcast through System Information, such as a System Information Block (SIB).
Specifically, the NPN flag includes:
public Land Mobile Network (PLMN) identity;
the network name can be read (e.g., "a plant network").
Wherein, the PLMN id of the NPN includes the following parts:
mobile Country Code (MCC) taking value of 999.
Mobile Network Code (MNC).
However, in the existing connection establishment process, it cannot be guaranteed that the cell to which the terminal is connected is the cell of the NPN network that the terminal desires to access.
Disclosure of Invention
Embodiments of the present invention provide a connection management method, a terminal, and a network side device, so as to solve the problem that, in the prior art, it is not guaranteed that a terminal is always connected to a cell in a network to which the terminal desires to access.
In order to solve the technical problem, the invention adopts the following scheme:
in a first aspect, an embodiment of the present invention provides a connection management method, applied to a terminal, including:
and performing connection management of the terminal according to the interest information of the terminal to the network.
In a second aspect, an embodiment of the present invention further provides a connection management method, applied to a network side device, including:
obtaining interest information of a terminal to a network;
and performing connection management on the terminal according to the interest information.
In a third aspect, an embodiment of the present invention further provides a terminal, including:
and the management module is used for performing connection management on the terminal according to the interest information of the terminal to the network.
In a fourth aspect, an embodiment of the present invention provides a terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the connection management method described above.
In a fifth aspect, an embodiment of the present invention further provides a network side device, including:
the acquisition module is used for acquiring the interest information of the terminal in the network;
and the execution module is used for performing connection management on the terminal according to the interest information.
In a sixth aspect, an embodiment of the present invention further provides a network side device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the connection management method described above.
In a seventh aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements the steps of the connection management method described above.
The invention has the beneficial effects that:
according to the scheme, the connection management of the terminal is carried out according to the interest information of the terminal to the network, so that the terminal is ensured to be always connected to the cell of the network which the terminal wants to access.
Drawings
FIG. 1 is a flow chart of a connection management method according to an embodiment of the invention;
FIG. 2 is a second flowchart illustrating a connection management method according to an embodiment of the invention;
fig. 3 shows a block diagram of a terminal according to an embodiment of the invention;
fig. 4 shows a block diagram of a terminal according to an embodiment of the present invention;
fig. 5 is a block diagram of a network device according to an embodiment of the present invention;
fig. 6 is a block diagram showing a configuration of a network device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
In making the description of the embodiments of the present invention, some concepts used in the following description will first be explained.
Connected state mobility profile
When there is a service sending or receiving request, the terminal initiates a connection establishment procedure in the cell where the terminal resides through the initiation connection establishment procedure. If the connection establishment is successful, the terminal enters a connected state (RRC _ CONNECTED). After the terminal enters the connected state, the terminal may move from one cell to another cell during the moving process, and the establishment/modification/deletion of the connection between the terminal and the different cell is managed by the network side issuing the configuration signaling (e.g., radio resource control reconfiguration (rrcrconfiguration) message for cell handover or connection modification, and radio resource control release (rrcreelease) message for connection release).
The invention provides a connection management method, a terminal and network side equipment, aiming at the problem that the terminal cannot be ensured to be always connected to a cell under a network which the terminal wants to access in the prior art.
As shown in fig. 1, an embodiment of the present invention provides a connection management method, applied to a terminal, including:
It should be noted that, by using the information of interest of the terminal to the network, the connection management of the terminal is performed, and it is ensured that the network connected to the terminal is the network in which the terminal is interested, so that the interruption of the service data of the terminal can be reduced, and the transmission delay of the service data can be reduced.
It should be noted that the network in which the terminal is interested refers to a network that the terminal needs to access or a network that the terminal wants to access, that is, which network the terminal wants to access, the network is considered as the network in which the terminal is interested. It should be further noted that whether a terminal is interested in a certain network may also change with the requirement of the terminal for performing a service, for example, at a certain time, the terminal needs to transmit a specific service, the specific service needs to be performed in the NPN network 1, and the terminal is interested in the NPN network 1 at this time; at the subsequent time, the terminal no longer needs to transmit the specific service, and at this time, the terminal no longer has an interest in the NPN network 1, and the NPN network 1 becomes a network in which the terminal does not have an interest.
First, the terminal reports the interest information of the network to the network side equipment
It should be noted that the interest information is used to assist the network side device in performing connection management on the terminal, and specifically, after receiving the interest information, the network side device performs connection management on the terminal according to the interest information.
It should be further noted that, after the terminal reports the interest information, the terminal may also execute an operation of starting a first timer, and during the running period of the first timer, the terminal does not report the interest information; specifically, the timing duration of the first timer is configured by the network side device or agreed by a protocol.
It should be further noted that, if the interest information sent by the terminal last time includes: when the interest information sent this time does not include the network information of the first network, the network side device determines the first network as a network which is not interested by the terminal; that is, if the terminal has reported a specific "interested network information" before, and the information reported later does not include the specific "interested network information", the network side device considers that the terminal is no longer interested in the specific "interested network information" reported before. For example, the terminal reports that the frequency point 1 and the frequency point 2 of the NPN network 1 are interested before, and the subsequent terminal does not report that the frequency point 1 of the NPN network 1 is interested any more, and the terminal is not interested any more in all the frequency points of the NPN network 1. If the interest information sent by the terminal last time comprises: when the interest information sent this time does not include the network information of the second network, the network side device determines the second network as the network in which the terminal is interested; that is, if the terminal previously reported the specific "network information not of interest" and the subsequently reported information does not include the specific "network information not of interest", the terminal is considered to be interested in the previously reported specific "network information not of interest". For example, if the terminal reports that the frequency point 1 and the frequency point 2 of the NPN network 1 are not interested before, and the subsequent terminal does not report that the frequency point 1 of the NPN network 1 is not interested any more, the terminal is interested in all the frequency points of the NPN network 1.
After receiving the interest information, the network side device needs to perform connection management on the terminal, specifically, when the network established by the terminal connection is not the network in which the terminal is interested, a connection release message is sent to the terminal, specifically, the connection release message includes: and the terminal performs connection management auxiliary information for network switching, and the terminal can perform network connection switching based on the connection management auxiliary information.
Specifically, the connection management assistance information includes:
at least one of a network type and a network identification.
Further, the connection management assistance information further includes:
at least one of a frequency point identification and a cell identification.
Specifically, the cell identifier includes at least one of:
physical Cell Identity (PCI);
cell Global Identity (CGI).
Further, it should be noted that, in the case that the network in which the terminal connection is established is not the network in which the terminal is interested, the network-side device may switch the connection of the terminal to a cell belonging to a target network in the network in which the terminal is interested.
According to the implementation mode, the interest information of the network is reported by the terminal, the network side equipment performs the connection management of the terminal according to the interest information, and the terminal is ensured to be connected in the interested network, so that the interruption of the service data of the terminal is reduced, and the service delay is reduced.
And secondly, comparing the network currently connected with the terminal with the interest information of the terminal, and releasing the connection with the current network under the condition that the terminal is not connected with the network in which the terminal is interested.
In this way, if the terminal is not connected to the network of interest or the network to which the terminal is currently connected is not the network of interest, the terminal actively releases the connection with the current network.
Optionally, before the terminal releases the connection with the current network or during the terminal releases the connection with the current network, the terminal may further send connection release auxiliary information to the network side device, where the connection release auxiliary information includes: and further, the network side equipment can continue to perform subsequent connection management of the terminal according to the interest information of the terminal in the connection release auxiliary information to the network.
In the method, the connection with the uninteresting network is actively released through the terminal, so that the interaction flow between the terminal and the network side is reduced, and the power consumption of the terminal is saved.
It should be noted that the interest information in the embodiment of the present invention includes at least one of the following items:
a11, network information of the network in which the terminal is interested;
in particular, a network of interest to a terminal refers to a network of interest of a particular network type, or of interest of a particular network identity, or of interest of a particular network type and network identity.
A12, network information of networks in which the terminal is not interested.
In particular, a network that is not of interest to the terminal means that a particular network type is not of interest, or a particular network identity is not of interest, or a particular network type and network identity are not of interest.
Specifically, the network information includes at least one of:
a21, network type;
specifically, the network type includes at least one of:
a211, a public network;
for example, a network with a PLMN id MCC that does not take on the value of 999.
A212, private network;
for example, a network with a PLMN id MCC of 999 values.
A213, presetting an access group network;
the default Access Group network refers to a specific Access Group network, for example, a specific Access Group 1 (e.g., CAG-1(Closed Access Group) under the public network 1.
A22, network identification;
specifically, the network identification includes at least one of:
a221, public area mobile network (PLMN) identification;
a222, readable network name;
for example, "a factory network"
A223, presetting an access group identifier.
A23, frequency points corresponding to the network;
a24, a cell corresponding to the network.
It should be further noted that the network in which the terminal is interested in the embodiment of the present invention corresponds to at least one of the following networks:
b11, the terminal initiates or receives the network of the predetermined business;
for example, the terminal initiates a service 1 in the NPN network 1.
B12, home network of terminal;
for example, the Home PLMN network of the terminal is an NPN network 1.
B13, registration network of the terminal;
for example, the Registered PLMN network of the terminal is an NPN network 1.
B14, equivalent network of terminals;
for example, the Equivalent PLMN network of the terminal is the NPN network 1.
B15, access network of terminal;
for example, the Visited PLMN network of the terminal is the NPN network 1.
B16, the terminal can initiate the network of the first service in the resident cell.
For example, the first service is a common service, such as data transmission, data reception, and the like.
Specifically, the network in which the terminal is not interested in the embodiment of the present invention satisfies at least one of the following conditions:
b21, belonging to the network of the terminal initiating the preset service in the resident cell;
specifically, the preset service is a restriction service, for example, an emergency call service.
B22, not belonging to the home network of the terminal;
for example, the Home PLMN network of the terminal is not the NPN network 1.
B23, not belonging to the registered network of the terminal;
for example, the Registered PLMN network of the terminal is not an NPN network 1.
B24, equivalent network not belonging to terminal;
for example, the Equivalent PLMN network of the terminal is not the NPN network 1.
It should be noted that, in the embodiments of the present invention, the information of interest in the network is reported to the network side device, or the connection with the current cell is directly released when the terminal is not connected to the network in which the terminal is interested, so as to ensure that the terminal is always connected to the cell in the network to which the terminal desires to access, reduce interruption of service data of the terminal, and reduce transmission delay of the service data.
As shown in fig. 2, an embodiment of the present invention provides a connection management method, applied to a network device, including:
Specifically, the interest information is sent to the network side device or preconfigured by the terminal.
Further, the interest information includes at least one of:
network information of a network in which the terminal is interested;
network information of networks that the terminal is not interested in.
Further, the network information includes at least one of:
a network type;
a network identification;
frequency points or cells corresponding to the network.
Specifically, the network type includes at least one of:
a public network;
a private network;
an access group network is preset.
Specifically, the network identification includes at least one of:
a public area mobile network identity;
a readable network name;
and presetting an access group identifier.
Specifically, the network in which the terminal is interested corresponds to at least one of the following networks:
a network for the terminal to initiate or receive a predetermined service;
a home network of the terminal;
a registration network of the terminal;
an equivalent network of terminals;
a terminal access network;
the terminal is capable of initiating a network of a first service in the camped cell.
Specifically, the network in which the terminal is not interested satisfies at least one of the following conditions:
the terminal can initiate a network of preset service in the resident cell;
a home network not belonging to the terminal;
a registration network not belonging to the terminal;
not belonging to the equivalent network of the terminal.
It should be further noted that, if the interest information sent by the terminal last time includes: when the interest information sent this time does not include the network information of the first network, determining the first network as a network which is not interested by the terminal; or
If the interest information sent by the terminal last time comprises: and when the interest information sent this time does not include the network information of the second network, determining the second network as the network in which the terminal is interested.
Optionally, the performing connection management on the terminal includes:
sending a connection release message to the terminal under the condition that the network established by the terminal connection is not the network in which the terminal is interested;
wherein the connection release message includes: and the terminal carries out connection management auxiliary information of network switching.
Further, the connection management assistance information includes:
at least one of a network type and a network identification.
Optionally, the connection management assistance information further includes: at least one of a frequency point identification and a cell identification.
It should be noted that all the descriptions regarding the network side device in the above embodiments are applicable to the embodiment of the connection management method, and the same technical effects can be achieved.
As shown in fig. 3, an embodiment of the present invention provides a terminal 300, including:
the management module 301 is configured to perform connection management of the terminal according to information about interest of the terminal in the network.
Specifically, the interest information includes at least one of:
network information of a network in which the terminal is interested;
network information of networks that the terminal is not interested in.
Optionally, the management module 301 is configured to:
and reporting interest information of the network to network side equipment, wherein the interest information is used for assisting the network side equipment to carry out connection management on the terminal.
Further, after the management module 301 reports the interest information of the network to the network side device, the method further includes:
the starting module is used for starting a first timer;
and the terminal does not report the interest information during the running period of the first timer.
Specifically, the timing duration of the first timer is configured by the network side device or agreed by a protocol.
Optionally, after the management module 301 reports the interest information of the network to the network side device, the method further includes:
the receiving module is used for receiving a connection release message sent by the network side equipment;
wherein the connection release message includes: and the terminal carries out connection management auxiliary information of network switching.
Further, the connection management assistance information includes:
at least one of a network type and a network identification.
Optionally, the connection management assistance information further includes: at least one of a frequency point identification and a cell identification.
Optionally, the management module 301 is configured to:
and comparing the network currently connected with the terminal with the interest information of the terminal, and releasing the connection with the current network under the condition that the terminal is not connected with the network in which the terminal is interested.
Further, the terminal further includes:
the sending module is used for sending the connection release auxiliary information to the network side equipment;
wherein the connection release auxiliary information includes: information of interest of a terminal to a network.
Further, the network information includes at least one of:
a network type;
a network identification;
frequency points or cells corresponding to the network.
Specifically, the network type includes at least one of:
a public network;
a private network;
an access group network is preset.
Specifically, the network identification includes at least one of:
a public area mobile network identity;
a readable network name;
and presetting an access group identifier.
Specifically, the network in which the terminal is interested corresponds to at least one of the following networks:
a network for the terminal to initiate or receive a predetermined service;
a home network of the terminal;
a registration network of the terminal;
an equivalent network of terminals;
a terminal access network;
the terminal is capable of initiating a network of a first service in the camped cell.
Specifically, the network in which the terminal is not interested satisfies at least one of the following conditions:
the network belongs to a network in which a terminal initiates a preset service in a resident cell;
a home network not belonging to the terminal;
a registration network not belonging to the terminal;
not belonging to the equivalent network of the terminal.
It should be noted that the terminal embodiment is a terminal corresponding to the above-mentioned connection management method applied to the terminal, and all implementation manners of the above-mentioned embodiment are applicable to the terminal embodiment, and the same technical effects as those can be achieved.
Fig. 4 is a schematic diagram of a hardware structure of a terminal for implementing an embodiment of the present invention.
The terminal 40 includes but is not limited to: radio frequency unit 410, network module 420, audio output unit 430, input unit 440, sensor 450, display unit 460, user input unit 470, interface unit 480, memory 490, processor 411, and power supply 412. Those skilled in the art will appreciate that the terminal configuration shown in fig. 4 is not intended to be limiting, and that the terminal may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 410 is configured to perform connection management of the terminal according to information about interest of the terminal in the network.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 410 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a network-side device and then processes the received downlink data to the processor 411; in addition, the uplink data is sent to the network side equipment. Generally, the radio frequency unit 410 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. In addition, the radio frequency unit 410 may also communicate with a network and other devices through a wireless communication system.
The terminal provides the user with wireless broadband internet access through the network module 420, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 430 may convert audio data received by the radio frequency unit 410 or the network module 420 or stored in the memory 490 into an audio signal and output as sound. Also, the audio output unit 430 may also provide audio output related to a specific function performed by the terminal 40 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 430 includes a speaker, a buzzer, a receiver, and the like.
The input unit 440 is used to receive an audio or video signal. The input Unit 440 may include a Graphics Processing Unit (GPU) 441 and a microphone 442, and the Graphics processor 441 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 460. The image frames processed by the graphic processor 441 may be stored in the memory 490 (or other storage medium) or transmitted via the radio frequency unit 410 or the network module 420. The microphone 442 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication network side device via the radio frequency unit 410 in case of the phone call mode.
The terminal 40 also includes at least one sensor 450, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 461 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 461 and/or a backlight when the terminal 40 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 450 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 460 serves to display information input by the user or information provided to the user. The Display unit 460 may include a Display panel 461, and the Display panel 461 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 470 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal. Specifically, the user input unit 470 includes a touch panel 471 and other input devices 472. The touch panel 471, also referred to as a touch screen, may collect touch operations by a user (e.g., operations by a user on or near the touch panel 471 using a finger, a stylus, or any other suitable object or accessory). The touch panel 471 can include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 411, and receives and executes commands sent by the processor 411. In addition, the touch panel 471 can be implemented by various types, such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 470 may include other input devices 472 in addition to the touch panel 471. Specifically, the other input devices 472 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 471 can be overlaid on the display panel 461, and when the touch panel 471 detects a touch operation on or near the touch panel 471, the touch operation is transmitted to the processor 411 to determine the type of the touch event, and then the processor 411 provides a corresponding visual output on the display panel 461 according to the type of the touch event. Although the touch panel 471 and the display panel 461 are shown as two separate components in fig. 4, in some embodiments, the touch panel 471 and the display panel 461 may be integrated to implement the input and output functions of the terminal, and are not limited herein.
The interface unit 480 is an interface for connecting an external device to the terminal 40. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 480 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the terminal 40 or may be used to transmit data between the terminal 40 and external devices.
The memory 490 may be used to store software programs as well as various data. The memory 490 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 440 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 411 is a control center of the terminal, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 490 and calling data stored in the memory 490, thereby performing overall monitoring of the terminal. Processor 411 may include one or more processing units; preferably, the processor 411 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 411.
The terminal 40 may further include a power supply 412 (such as a battery) for supplying power to various components, and preferably, the power supply 412 may be logically connected to the processor 411 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.
In addition, the terminal 40 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides a terminal, including a processor 411, a memory 490, and a computer program stored in the memory 490 and capable of running on the processor 411, where the computer program, when executed by the processor 411, implements each process of the connection management method embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the embodiment of the connection management method, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As shown in fig. 5, an embodiment of the present invention provides a network side device 500, including:
an obtaining module 501, configured to obtain information of interest of a terminal in a network;
an executing module 502, configured to perform connection management on the terminal according to the interest information.
Specifically, the interest information is sent to the network side device or preconfigured by the terminal.
Specifically, the interest information includes at least one of:
network information of a network in which the terminal is interested;
network information of networks that the terminal is not interested in.
Further, the network information includes at least one of:
a network type;
a network identification;
frequency points or cells corresponding to the network.
Specifically, the network type includes at least one of:
a public network;
a private network;
an access group network is preset.
Specifically, the network identification includes at least one of:
a public area mobile network identity;
a readable network name;
and presetting an access group identifier.
Specifically, the network in which the terminal is interested corresponds to at least one of the following networks:
a network for the terminal to initiate or receive a predetermined service;
a home network of the terminal;
a registration network of the terminal;
an equivalent network of terminals;
a terminal access network;
the terminal is capable of initiating a network of a first service in the camped cell.
Specifically, the network in which the terminal is not interested satisfies at least one of the following conditions:
the terminal can initiate a network of preset service in the resident cell;
a home network not belonging to the terminal;
a registration network not belonging to the terminal;
not belonging to the equivalent network of the terminal.
Optionally, the network side device further includes:
a determining module, configured to, if the interest information sent by the terminal last time includes: when the interest information sent this time does not include the network information of the first network, determining the first network as a network which is not interested by the terminal; or
If the interest information sent by the terminal last time comprises: and when the interest information sent this time does not include the network information of the second network, determining the second network as the network in which the terminal is interested.
Optionally, the executing module 502 is configured to:
sending a connection release message to the terminal under the condition that the network established by the terminal connection is not the network in which the terminal is interested;
wherein the connection release message includes: and the terminal carries out connection management auxiliary information of network switching.
Specifically, the connection management assistance information includes:
at least one of a network type and a network identification.
Optionally, the connection management assistance information further includes: at least one of a frequency point identification and a cell identification.
It should be noted that, the network side device embodiment is a network side device corresponding to the connection management method applied to the network side device, and all implementation manners of the foregoing embodiments are applied to the network side device embodiment, and the same technical effects as those can be achieved.
An embodiment of the present invention further provides a network side device, including: the computer program is executed by the processor to implement each process in the above-mentioned connection management method embodiment applied to the network-side device, and can achieve the same technical effect, and is not described herein again to avoid repetition.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process in the above-mentioned connection management method embodiment applied to a network-side device, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
Fig. 6 is a structural diagram of a network device according to an embodiment of the present invention, which can implement details of the connection management method described above and achieve the same effect. As shown in fig. 6, the network-side device 600 includes: a processor 601, a transceiver 602, a memory 603, and a bus interface, wherein:
the processor 601, configured to read the program in the memory 603, executes the following processes:
obtaining interest information of a terminal to a network;
and performing connection management on the terminal according to the interest information.
In fig. 6, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 601 and various circuits of memory represented by memory 603 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 602 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium.
Specifically, the interest information is sent to the network side device or preconfigured by the terminal.
Optionally, the interest information comprises at least one of:
network information of a network in which the terminal is interested;
network information of networks that the terminal is not interested in.
Specifically, the network information includes at least one of:
a network type;
a network identification;
frequency points or cells corresponding to the network.
Further, the network type includes at least one of:
a public network;
a private network;
an access group network is preset.
Further, the network identification comprises at least one of:
a public area mobile network identity;
a readable network name;
and presetting an access group identifier.
Specifically, the network in which the terminal is interested corresponds to at least one of the following networks:
a network for the terminal to initiate or receive a predetermined service;
a home network of the terminal;
a registration network of the terminal;
an equivalent network of terminals;
a terminal access network;
the terminal is capable of initiating a network of a first service in the camped cell.
Specifically, the network in which the terminal is not interested satisfies at least one of the following conditions:
the terminal can initiate a network of preset service in the resident cell;
a home network not belonging to the terminal;
a registration network not belonging to the terminal;
not belonging to the equivalent network of the terminal.
Optionally, the processor 601, configured to read the program in the memory 603, executes the following processes:
if the interest information sent by the terminal last time comprises: when the interest information sent this time does not include the network information of the first network, determining the first network as a network which is not interested by the terminal; or
If the interest information sent by the terminal last time comprises: and when the interest information sent this time does not include the network information of the second network, determining the second network as the network in which the terminal is interested.
Optionally, the processor 601, configured to read the program in the memory 603, executes the following processes:
in case the network in which the terminal connection is established is not a network in which the terminal is interested, a connection release message is sent to the terminal through the transceiver 602;
wherein the connection release message includes: and the terminal carries out connection management auxiliary information of network switching.
Specifically, the connection management assistance information includes:
at least one of a network type and a network identification.
Optionally, the connection management assistance information further includes: at least one of a frequency point identification and a cell identification.
The network side device may be a Base Transceiver Station (BTS) in Global System for mobile communications (GSM) or Code Division Multiple Access (CDMA), a Base Station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), an evolved Node B (evolved Node B, eNB or eNodeB) in LTE, a relay Station or Access point, or a Base Station in a future 5G network, and the like, which is not limited herein.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network-side device) to execute the method according to the embodiments of the present invention.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (32)
1. A connection management method is applied to a terminal, and is characterized by comprising the following steps:
and performing connection management of the terminal according to the interest information of the terminal to the network.
2. The connection management method according to claim 1, wherein the interest information includes at least one of:
network information of a network in which the terminal is interested;
network information of networks that the terminal is not interested in.
3. The method according to claim 1 or 2, wherein the performing connection management of the terminal according to the information about the interest of the terminal in the network comprises:
and reporting interest information of the network to network side equipment, wherein the interest information is used for assisting the network side equipment to carry out connection management on the terminal.
4. The connection management method according to claim 3, wherein after the reporting of the interest information in the network to the network-side device, the method further comprises:
starting a first timer;
and the terminal does not report the interest information during the running period of the first timer.
5. The connection management method according to claim 4, wherein a timing duration of the first timer is configured by a network side device or agreed by a protocol.
6. The connection management method according to claim 3, wherein after the reporting of the interest information in the network to the network-side device, the method further comprises:
receiving a connection release message sent by network side equipment;
wherein the connection release message includes: and the terminal carries out connection management auxiliary information of network switching.
7. The connection management method according to claim 6, wherein the connection management assistance information includes:
at least one of a network type and a network identification.
8. The connection management method according to claim 7, wherein the connection management assistance information further includes: at least one of a frequency point identification and a cell identification.
9. The method according to claim 1 or 2, wherein the performing connection management of the terminal according to the information about the interest of the terminal in the network comprises:
and comparing the network currently connected with the terminal with the interest information of the terminal, and releasing the connection with the current network under the condition that the terminal is not connected with the network in which the terminal is interested.
10. The connection management method according to claim 9, further comprising:
sending the connection release auxiliary information to the network side equipment;
wherein the connection release auxiliary information includes: information of interest of a terminal to a network.
11. The connection management method according to claim 2, wherein the network information includes at least one of:
a network type;
a network identification;
frequency points or cells corresponding to the network.
12. The connection management method according to claim 11, wherein the network type comprises at least one of:
a public network;
a private network;
an access group network is preset.
13. The connection management method according to claim 11, wherein the network identifier comprises at least one of:
a public area mobile network identity;
a readable network name;
and presetting an access group identifier.
14. The connection management method according to claim 2, wherein the network in which the terminal is interested corresponds to at least one of the following networks:
a network for the terminal to initiate or receive a predetermined service;
a home network of the terminal;
a registration network of the terminal;
an equivalent network of terminals;
a terminal access network;
the terminal is capable of initiating a network of a first service in the camped cell.
15. The connection management method according to claim 2, wherein the network in which the terminal is not interested satisfies at least one of:
the network belongs to a network in which a terminal initiates a preset service in a resident cell;
a home network not belonging to the terminal;
a registration network not belonging to the terminal;
not belonging to the equivalent network of the terminal.
16. A connection management method is applied to network side equipment and is characterized by comprising the following steps:
obtaining interest information of a terminal to a network;
and performing connection management on the terminal according to the interest information.
17. The connection management method according to claim 16, wherein the interest information is sent to the network side device or is preconfigured by the terminal.
18. The connection management method according to claim 16, wherein the interest information includes at least one of:
network information of a network in which the terminal is interested;
network information of networks that the terminal is not interested in.
19. The connection management method according to claim 18, wherein the network information comprises at least one of:
a network type;
a network identification;
frequency points or cells corresponding to the network.
20. The connection management method according to claim 19, wherein the network type comprises at least one of:
a public network;
a private network;
an access group network is preset.
21. The connection management method according to claim 19, wherein the network identifier comprises at least one of:
a public area mobile network identity;
a readable network name;
and presetting an access group identifier.
22. The connection management method according to claim 18, wherein the network in which the terminal is interested corresponds to at least one of the following networks:
a network for the terminal to initiate or receive a predetermined service;
a home network of the terminal;
a registration network of the terminal;
an equivalent network of terminals;
a terminal access network;
the terminal is capable of initiating a network of a first service in the camped cell.
23. The connection management method according to claim 18, wherein the network in which the terminal is not interested satisfies at least one of:
the terminal can initiate a network of preset service in the resident cell;
a home network not belonging to the terminal;
a registration network not belonging to the terminal;
not belonging to the equivalent network of the terminal.
24. The connection management method according to claim 16, further comprising:
if the interest information sent by the terminal last time comprises: when the interest information sent this time does not include the network information of the first network, determining the first network as a network which is not interested by the terminal; or
If the interest information sent by the terminal last time comprises: and when the interest information sent this time does not include the network information of the second network, determining the second network as the network in which the terminal is interested.
25. The connection management method according to claim 16, wherein the performing connection management on the terminal includes:
sending a connection release message to the terminal under the condition that the network established by the terminal connection is not the network in which the terminal is interested;
wherein the connection release message includes: and the terminal carries out connection management auxiliary information of network switching.
26. The connection management method according to claim 25, wherein the connection management assistance information includes:
at least one of a network type and a network identification.
27. The connection management method according to claim 26, wherein the connection management assistance information further comprises: at least one of a frequency point identification and a cell identification.
28. A terminal, comprising:
and the management module is used for performing connection management on the terminal according to the interest information of the terminal to the network.
29. A terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the connection management method according to any one of claims 1 to 15.
30. A network-side device, comprising:
the acquisition module is used for acquiring the interest information of the terminal in the network;
and the execution module is used for performing connection management on the terminal according to the interest information.
31. A network-side device, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the connection management method according to any one of claims 16 to 27.
32. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the connection management method according to any one of claims 1 to 27.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910491673.4A CN111601365B (en) | 2019-06-06 | 2019-06-06 | Connection management method, terminal and network side equipment |
| PCT/CN2020/093686 WO2020244479A1 (en) | 2019-06-06 | 2020-06-01 | Connection management method, terminal and network-side device |
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| CN201910491673.4A CN111601365B (en) | 2019-06-06 | 2019-06-06 | Connection management method, terminal and network side equipment |
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| CN111601365B (en) | 2022-02-11 |
| WO2020244479A1 (en) | 2020-12-10 |
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