CN117156509A - Link switching method, device, electronic equipment, storage medium and program product - Google Patents
Link switching method, device, electronic equipment, storage medium and program product Download PDFInfo
- Publication number
- CN117156509A CN117156509A CN202311008465.7A CN202311008465A CN117156509A CN 117156509 A CN117156509 A CN 117156509A CN 202311008465 A CN202311008465 A CN 202311008465A CN 117156509 A CN117156509 A CN 117156509A
- Authority
- CN
- China
- Prior art keywords
- network
- priority
- client
- attribute
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 69
- 230000008859 change Effects 0.000 claims abstract description 21
- 230000004044 response Effects 0.000 claims description 46
- 238000012544 monitoring process Methods 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 23
- 238000004590 computer program Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000011664 signaling Effects 0.000 claims description 6
- 239000000969 carrier Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- GVVPGTZRZFNKDS-JXMROGBWSA-N geranyl diphosphate Chemical compound CC(C)=CCC\C(C)=C\CO[P@](O)(=O)OP(O)(O)=O GVVPGTZRZFNKDS-JXMROGBWSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/165—Performing reselection for specific purposes for reducing network power consumption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
Abstract
The application provides a link switching method, a link switching device, electronic equipment, a storage medium and a program product. The application monitors the position information of the client in real time after the client completes the connection of one network, and when the client is determined to have certain position change according to the position information, the current position information is transmitted to the server, so as to determine whether other networks with different carriers exist at the position of the current client through the server, if so, the priority of the attribute information among the networks is compared, and if the priority of the attribute information of the networks is higher than that of the network connected with the client, the switching of the network links is performed. Therefore, the network with high priority can be found out in real time according to the movement of the client, and the switching can be performed in real time, so that the user cost is reduced, the air interface resource consumption of the network is reduced, and the overall efficiency and the use experience of the user are finally improved.
Description
Technical Field
The present application relates to the field of network communications technologies, and in particular, to a link switching method, a device, an electronic apparatus, a storage medium, and a program product.
Background
The third generation partnership project (3 GPP) standards organization has standardized and used satellite access technology as one of the 5G (fifth generation mobile communication technology, 5th Generation Mobile Communication Technology) multiple access technologies (NTNs). The User Equipment (UE) supports 3GPP satellite network access (3 GPP satellite NG-RAN access technology), and when the operator opens the satellite access service, the UE may select to access to 5G through the satellite network or the non-satellite network according to a certain policy when the operator has both the satellite network and the non-satellite network at the location of the UE.
However, in the related art, after the UE first selects the network, in the use process of the UE, the switching manner of the network or the link is more traditional, the efficiency is lower, the switching cannot be performed immediately and flexibly, and the use experience of the user is seriously affected.
Disclosure of Invention
In view of the above, the present application provides a link switching method, apparatus, electronic device, storage medium and program product to solve or partially solve the above-mentioned problems.
Based on the above object, the present application provides a link switching method, applied to a client, comprising:
Monitoring the position information of the client in response to the client completing the connection of the first network;
transmitting current position information to a server in response to the change of the position information meeting a preset condition, so that the server determines whether a second network different from a carrier of the first network exists at a position corresponding to the current position information, and generates feedback information;
acquiring the feedback information, and determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network in response to the existence of the second network;
and switching the network link connected by the client to the second network in response to the priority of the network attribute of the second network being greater than the priority of the network attribute of the first network.
In some embodiments, the monitoring the location information of the client includes:
and determining a tracking area identification code of the information received by the client in real time, and taking the tracking area identification code as the position information.
In some embodiments, the responding to the change of the location information satisfying a preset condition includes:
and determining that the position information is changed in response to the tracking area identification code being changed.
In some embodiments, the monitoring the location information of the client includes:
and determining the moving distance of the client in real time by taking the position at the beginning of monitoring as a starting point, thereby generating the position information.
In some embodiments, the responding to the change of the location information satisfying a preset condition includes:
and determining that the position information is changed in response to the moving distance being greater than or equal to a set threshold.
In some embodiments, after the determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network, the method further comprises:
determining whether the priority of the network attribute of the second network is equal to the priority of the network attribute of the first network in response to the priority of the network attribute of the second network not being greater than the priority of the network attribute of the first network;
determining whether a priority of a bearer of the second network is higher than a priority of a bearer of the first network in response to a priority of a network attribute of the second network being equal to a priority of a network attribute of the first network;
and switching the network link connected by the client to the second network in response to the priority of the carrier of the second network being higher than the priority of the carrier of the first network.
In some embodiments, after the determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network, the method further comprises:
determining whether personalized setting information exists;
and responding to the existence of the personalized setting information, and terminating the switching of the network link connected with the client.
In some embodiments, after the responding to the presence of the personalized setting information, the method further comprises:
and generating prompt information according to the result of determining whether the priority of the network attribute of the second network is greater than that of the first network, and outputting the prompt information.
In some embodiments, the first network is a satellite network and the carrier is a satellite; the second network is a non-satellite network, and the carrier is a ground communication base station.
In some embodiments, the feedback information is specifically transmitted to the client by the server through air interface signaling.
Based on the same conception, the application also provides a link switching device which is applied to a client and comprises:
the monitoring module is used for responding to the client to complete the connection of the first network and monitoring the position information of the client;
The transmission module is used for responding to the change of the position information to meet a preset condition, transmitting the current position information to a server side so that the server side can determine whether a second network different from a carrier of the first network exists at a position corresponding to the current position information or not and generate feedback information;
an acquisition module configured to acquire the feedback information, and determine, in response to the presence of the second network, whether a priority of a network attribute of the second network is greater than a priority of a network attribute of the first network;
and the switching module is used for switching the network link connected with the client into the second network in response to the priority of the network attribute of the second network being greater than the priority of the network attribute of the first network.
Based on the same conception, the application also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method according to any one of the above when executing the program.
Based on the same conception, the present application also provides a non-transitory computer readable storage medium storing computer instructions for causing a computer to implement the method as described in any one of the above.
Based on the same idea, the application also provides a computer program product comprising computer program instructions which, when run on a computer, cause the computer to perform the method as claimed in any one of the preceding claims.
From the foregoing, it can be seen that the present application provides a link switching method, apparatus, electronic device, storage medium and program product. The application monitors the position information of the client in real time after the client completes the connection of one network, and when the client is determined to have certain position change according to the position information, the current position information is transmitted to the server, so as to determine whether other networks with different carriers exist at the position of the current client through the server, if so, the priority of the attribute information among the networks is compared, and if the priority of the attribute information of the networks is higher than that of the network connected with the client, the switching of the network links is performed. Therefore, the network with high priority can be found out in real time according to the movement of the client, and the switching can be performed in real time, so that the user cost is reduced, the air interface resource consumption of the network is reduced, and the overall efficiency and the use experience of the user are finally improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only embodiments of the present application and that other drawings can be obtained according to the drawings without inventive effort for those skilled in the art.
FIG. 1 is a flow chart of an exemplary method provided by an embodiment of the present application;
FIG. 2 is a flow chart of an exemplary method provided by an embodiment of the present application in a specific application;
FIG. 3 is a schematic diagram of an exemplary apparatus according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present specification more apparent, the present specification will be further described in detail below with reference to the accompanying drawings.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present application should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present application belongs. The terms "first," "second," and the like, as used in embodiments of the present application, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements, articles, or method steps preceding the word are included in the listed elements, articles, or method steps following the word, and equivalents thereof, without precluding other elements, articles, or method steps. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As described in the background section, in the related art, the 3GPP protocol proposes standardization of the priority order of network selection of UEs, and the priorities between different networks are determined by determining network attributes of the networks according to the 3GPP protocol. With specific reference to 3GPP protocol 23.122, according to the 3GPP protocol the UE needs to select the network according to the combination of PLMN (Public Land Mobile Network, public land access network) and ACT (access technology ), the network selection priority order is as follows: (1) The highest priority EHPLMN available (if an EHPLMN list exists) or HPLMN (if an EHPLMN list does not exist or is empty); (2) Each PLMN/access technology combination (prioritized) in the "user controlled PLMN selector and access technology" data file in the SIM card; (3) Each PLMN/access technology combination in a "operator with access technology control PLMN selector" data file in the SIM card (prioritized) or stored in the ME (prioritized); (4) Other PLMN/access technology combinations that randomly receive high quality signals (note 1: high quality signals are defined in the corresponding AS specifications); (5) Other PLMN/access technology combinations are arranged in descending order of signal quality. Wherein, the HPLMN is Home PLMN, which refers to the local public land access network; EHPLMN is Equivalent Home PLMN, which refers to an equivalent home local public land access network.
Further, when the corresponding client performs network connection, the corresponding client performs network connection from front to back according to the priority order. However, in practical applications, some clients are mobile clients, and in order to establish a connection, a satellite network using satellites as carriers and a non-satellite network using base stations as carriers are provided in the related art. The satellite network has wide coverage area and low maintenance cost, but has slower transmission speed and higher transmission cost, and can encounter unstable problems; the non-satellite network connection is stable, has high transmission speed and low transmission cost, but has specific coverage. A problem is then involved, namely that when a client connects to one network, if a different network of another bearer occurs, the priority is higher than in the case of the currently connected network. For this problem, the reference handover pattern is also recorded in the 3GPP protocol. Referring to 3GPP protocols 23.122, 31.102, in particular when the UE is camped on a VPLMN (visiting public land access network), the UE needs to periodically try to find a higher priority PLMN and ACT. When the UE is accessed to the VPLMN through the satellite network, the period duration of the high-priority network selection is calculated through the information of the SIM card storage file, the shortest period duration is 6 minutes M, the maximum period duration is 8 hours M, and the Mmax is 255.
It can be seen that when the network link is switched in the above manner, the timing of switching detection is determined only based on time, which causes the problems of inflexibility, dead plates and untimely operation of the client when the client performs the link switching. For example, the ue moves to a network coverage area with higher priority, but due to the foregoing handover, the detection time does not arrive, so that the ue can still connect to the network with low priority, and when the detection time arrives, the ue may leave from the network coverage area, thereby causing resource loss and seriously affecting the user experience.
In combination with the above practical situation, the embodiment of the present application provides a link switching scheme. The application monitors the position information of the client in real time after the client completes the connection of one network, and when the client is determined to have certain position change according to the position information, the current position information is transmitted to the server, so as to determine whether other networks with different carriers exist at the position of the current client through the server, if so, the priority of the attribute information among the networks is compared, and if the priority of the attribute information of the networks is higher than that of the network connected with the client, the switching of the network links is performed. Therefore, the network with high priority can be found out in real time according to the movement of the client, and the switching can be performed in real time, so that the user cost is reduced, the air interface resource consumption of the network is reduced, and the overall efficiency and the use experience of the user are finally improved.
Fig. 1 is a schematic flow chart of a link switching method according to the present application. The method is applied to the client, and specifically comprises the following steps:
and step 101, monitoring the position information of the client in response to the client completing the connection of the first network.
In some embodiments, a server (AMF, access and Mobility Management Function, access mobility management) and a client (UE, user Equipment) are communicatively connected via a wireless or wired network, where the connection is primarily made with a 5G network or similar network structure. In the process of connection through wireless, the client terminal generally performs network connection through a satellite network or a non-satellite network (a ground network with a base station as a carrier, etc.). Meanwhile, the network attribute of the network is classified and corresponding priority is set according to the 3GPP protocol, which can be simply understood that the network attribute of EHPLMN (or HPLMN when EHPLMN does not exist) has higher network priority than the network attribute of VPLMN, and the specific classification rule of the 3GPP protocol 23.122 can be referred to. When the client completes the connection of one network, the position of the client is monitored in real time, and the client completes the switching once, which is basically to disconnect one network and connect the other network, and can be regarded as completing the connection of one network. The location information is corresponding data information capable of representing the location of the client, such as information generated by measuring and calculating a moving distance, information generated by detecting the area of the client in real time, and the like.
In some embodiments, the non-satellite network connection is more desirable in network selection due to lower overall cost and higher stability of the non-satellite network, and thus the first network may be a satellite network and the carrier may be a satellite. Of course, in a specific application scenario where only the priority of the network attribute is concerned, the first network may also be a non-satellite network, with the core of the overall handover surrounding only the priority of the network attribute.
Thereafter, in some embodiments, there may be different ways to implement the location information for the monitoring client. For example, the area where the current client is located can be determined by the tracking area identification code (Tracking Area identity, TAI), when the client performs data interaction, the tracking area identification code of the area where the client is located is carried according to the relevant protocol, and then whether the client changes in position can be determined by the tracking area identification code, when the client enters the area of another tracking area identification code from the area of one tracking area identification code, the tracking area identification code carried in information received by the client changes, and then the client can determine that the position change occurs by the tracking area identification code, namely the tracking area identification code and relevant information can be used as position information. That is, in some embodiments, the monitoring the location information of the client includes: and determining a tracking area identification code of the information received by the client in real time, and taking the tracking area identification code as the position information.
In other embodiments, the location information may also be generated by calculating the moving distance of the user in real time to reflect whether the client moves a certain distance. The position information may be generated by detecting the number of steps of movement, performing position location by using a positioning unit such as GPS to measure the movement distance, and the like, where the start position may be the position at which monitoring starts, that is, the position at which the client is determined to be connected to a network. That is, in some embodiments, the monitoring the location information of the client includes: and determining the moving distance of the client in real time by taking the position at the beginning of monitoring as a starting point, thereby generating the position information.
Step 102, in response to the change of the location information meeting a preset condition, transmitting the current location information to a server, so that the server determines whether a second network different from the carrier of the first network exists at a location corresponding to the current location information, and generates feedback information.
In some embodiments, after the location information is obtained, it is determined whether the current location information meets a preset condition, where the preset condition may be that the area where the client is located changes or the moving distance exceeds a certain threshold, and so on. Wherein the change of the area can be confirmed by determining the tracking area identification code, that is, in some embodiments, the response to the change of the position information meets a preset condition includes: and determining that the position information is changed in response to the tracking area identification code being changed. Thereafter, in other embodiments, the responding to the change in the location information satisfying a preset condition includes: and determining that the position information is changed in response to the moving distance being greater than or equal to a set threshold.
And after the position information is determined to meet the preset condition, the current position information can be transmitted to the server side, so that the server side can determine whether the current position or area of the client side has a second network which is different from the carrier of the first network according to the position information. Here, if the first network is a satellite network, the second network may be a non-satellite network, and if the first network is a non-satellite network, the second network may be a satellite network. That is, when the carrier of the first network is a satellite, the carrier of the second network may be a ground communication base station; when the carrier of the first network is a ground communication base station, the carrier of the second network may be a satellite.
And then, the server side inquires according to a preset inquiry table and the like, so as to generate corresponding feedback information. The feedback information here mainly records whether the second network exists or not, and data information related to the second network, such as network attributes of the network, and the like. In some embodiments, the feedback information is specifically transmitted to the client by the server through air interface signaling. The Air Interface is an Air Interface, and in the wireless communication technology, the Air Interface defines the technical specification of electric wave link between terminal equipment and network equipment, so that wireless communication is as reliable as wired communication; and Signaling refers to control instructions in the communication system.
Step 103, obtaining the feedback information, and determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network in response to the existence of the second network.
In some embodiments, after obtaining the feedback information sent by the server, determining whether the second network exists according to the feedback information. In the presence of the second network, it is further necessary to compare the network properties of the first network and the second network to determine the priority between the two. The comparison of the priorities can be performed according to the priority comparison rule, and the comparison result can be divided into three types, wherein the first type is that the priority of the network attribute of the second network is greater than that of the first network, the second type is that the priority of the network attribute of the second network is equal to that of the first network, and the third type is that the priority of the network attribute of the second network is less than that of the first network. Wherein, the situation of being smaller does not consider the switching problem because the network property of the second network is still worse than that of the first network; if so, step 104 may be performed; for the case of equal, a further determination is made as to whether a handover is required.
In some embodiments, for the case of equality, the carriers of the first network and the second network are further combined to perform the judgment, according to the foregoing, it is known that in the default case, the client is generally more desirable to connect to the non-satellite network, and thus a priority order can be set up again, and the default non-satellite network has a higher priority than the satellite network, so that when the second network is the non-satellite network, the network is switched; when the first network is a non-satellite network, no network handover is performed. That is, in some embodiments, after the determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network, the method further comprises: determining whether the priority of the network attribute of the second network is equal to the priority of the network attribute of the first network in response to the priority of the network attribute of the second network not being greater than the priority of the network attribute of the first network; determining whether a priority of a bearer of the second network is higher than a priority of a bearer of the first network in response to a priority of a network attribute of the second network being equal to a priority of a network attribute of the first network; and switching the network link connected by the client to the second network in response to the priority of the carrier of the second network being higher than the priority of the carrier of the first network.
Thereafter, in some embodiments, the client may configure the settings of the selected, switched network individually, e.g., in some specific scenarios the client may set up a satellite network only connection. In these specific scenarios, a piece of personalized setting information is generated, according to this information, the client terminal firstly only performs connection of the designated network, for example, only performs connection of the satellite network, and even if the current environment has a non-satellite network and does not have a satellite network, the client terminal does not connect the non-satellite network; similarly, no handoff of the non-satellite network will occur after the satellite network is connected. Furthermore, when the personalized setting information exists, since it is initially connected to only a designated network, it is possible to directly terminate the handover even if it is determined in a subsequent step that a second network of a different bearer exists. That is, in some embodiments, after the determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network, the method further comprises: determining whether personalized setting information exists; and responding to the existence of the personalized setting information, and terminating the switching of the network link connected with the client.
Meanwhile, in some embodiments, in the scenario where the personalized setting information exists, although the switching of the network link is terminated, since the second network exists objectively at the current location information, the user of the client can be reminded in a system prompting manner, and further prompting can be performed according to the priority comparison result of the network attribute, for example, the priority is higher than that of the first network, and a prompt that a network link is more superior nearby can be generated, so that the user of the client can consider whether to actively perform the network switching according to the prompting information. That is, in some embodiments, after the response to the presence of the personalized settings information, the method further comprises: and generating prompt information according to the result of determining whether the priority of the network attribute of the second network is greater than that of the first network, and outputting the prompt information.
Of course, in some embodiments, the manner of outputting may not be limited to displaying output in a client, but may also be used to store, present, use, or reprocess the hint information. The specific output mode of the prompt information can be flexibly selected according to different application scenes and implementation requirements.
For example, for an application scenario in which the method of the present embodiment is executed on a single device, the prompt information may be directly output in a display manner on a display part (display, projector, etc.) of the current device, so that an operator of the current device can directly see the content of the prompt information from the display part.
For another example, for an application scenario executed by the method of the embodiment on a system formed by a plurality of devices, the prompt information may be sent to other preset devices as the receiving party in the system, that is, the synchronization terminal, through any data communication manner (such as wired connection, NFC, bluetooth, wifi, cellular mobile network, etc.), so that the synchronization terminal may perform subsequent processing on the synchronization terminal. Optionally, the synchronization terminal may be a preset server, where the server is generally disposed in the cloud, and is used as a data processing and storage center, and can store and distribute the prompt information; the receiving party of the distribution is terminal equipment, and the holders or operators of the terminal equipment can be users of the client, managers of the server, monitors of the server and the like.
For another example, for an application scenario executed by the method of the present embodiment on a system formed by a plurality of devices, the prompt information may be directly sent to a preset terminal device through an arbitrary data communication manner, where the terminal device may be one or more of the foregoing paragraph lists.
And step 104, switching the network link connected by the client to the second network in response to the priority of the network attribute of the second network being greater than the priority of the network attribute of the first network.
In some embodiments, when the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network, the network link of the current client may be directly switched to the second network with a higher priority. Since the network switching is performed, the network connection is performed once, and the processes from step 101 to step 104 can be repeated. Of course, even if the network link is not switched at last, after the whole flow is finished, the monitoring of the position information of the client can be restarted to determine whether the network switch is required to be executed in real time.
From the above embodiments, it can be seen that the link switching method provided by the embodiment of the present application is applied to a client, and includes: monitoring the position information of the client in response to the client completing the connection of the first network; transmitting the current position information to the server in response to the change of the position information meeting a preset condition, so that the server determines whether a second network different from a carrier of the first network exists at a position corresponding to the current position information and generates feedback information; acquiring feedback information, and determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network in response to the existence of the second network; and switching the network link connected by the client to the second network in response to the priority of the network attribute of the second network being greater than the priority of the network attribute of the first network. The application monitors the position information of the client in real time after the client completes the connection of one network, and when the client is determined to have certain position change according to the position information, the current position information is transmitted to the server, so as to determine whether other networks with different carriers exist at the position of the current client through the server, if so, the priority of the attribute information among the networks is compared, and if the priority of the attribute information of the networks is higher than that of the network connected with the client, the switching of the network links is performed. Therefore, the network with high priority can be found out in real time according to the movement of the client, and the switching can be performed in real time, so that the user cost is reduced, the air interface resource consumption of the network is reduced, and the overall efficiency and the use experience of the user are finally improved.
In some embodiments, as shown in fig. 2, a flow chart of a link switching method in a specific application is shown. Taking a client (UE) first accessing a satellite network as an example, it specifically includes: step 1: the UE successfully accesses the satellite network; step 2: the UE reports the position information to the client (network side) according to the environment change (for example, when the UE moves over a certain distance or the tracking area identification code (TAI) of the resident area changes); step 3: the client confirms that a non-satellite network exists in the area where the UE is located according to the position information reported by the UE, and the client sends an air interface signaling to inform the UE; step 4: the UE receives the network notification and selects whether to access the non-satellite network in combination with the network priority situation and other practical situations (such as specific user personalized settings).
It should be noted that, the method of the embodiment of the present application may be performed by a single device, for example, a computer or a server. The method of the embodiment of the application can also be applied to a distributed scene, and is completed by mutually matching a plurality of devices. In the case of such a distributed scenario, one of the devices may perform only one or more steps of the method of an embodiment of the present application, the devices interacting with each other to accomplish the method.
It should be noted that the foregoing describes specific embodiments of the present application. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments described above and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
Based on the same conception, the application also provides a link switching device corresponding to the method of any embodiment.
Referring to fig. 3, the link switching device, applied to a client, includes:
and the monitoring module 210 is configured to monitor the location information of the client in response to the client completing the connection of the first network.
And the transmission module 220 is configured to transmit current location information to a server in response to the change of the location information meeting a preset condition, so that the server determines whether a second network different from the carrier of the first network exists at a location corresponding to the current location information, and generates feedback information.
An obtaining module 230, configured to obtain the feedback information, and determine, in response to the presence of the second network, whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network.
And the switching module 240 is configured to switch the network link connected to the client to the second network in response to the priority of the network attribute of the second network being greater than the priority of the network attribute of the first network.
In some embodiments, the monitoring module 210 is further configured to:
and determining a tracking area identification code of the information received by the client in real time, and taking the tracking area identification code as the position information.
In some embodiments, the transmission module 220 is further configured to:
and determining that the position information is changed in response to the tracking area identification code being changed.
In some embodiments, the monitoring module 210 is further configured to:
and determining the moving distance of the client in real time by taking the position at the beginning of monitoring as a starting point, thereby generating the position information.
In some embodiments, the transmission module 220 is further configured to:
and determining that the position information is changed in response to the moving distance being greater than or equal to a set threshold.
In some embodiments, the obtaining module 230 is further configured to:
determining whether the priority of the network attribute of the second network is equal to the priority of the network attribute of the first network in response to the priority of the network attribute of the second network not being greater than the priority of the network attribute of the first network;
determining whether a priority of a bearer of the second network is higher than a priority of a bearer of the first network in response to a priority of a network attribute of the second network being equal to a priority of a network attribute of the first network;
and switching the network link connected by the client to the second network in response to the priority of the carrier of the second network being higher than the priority of the carrier of the first network.
In some embodiments, the obtaining module 230 is further configured to:
determining whether personalized setting information exists;
and responding to the existence of the personalized setting information, and terminating the switching of the network link connected with the client.
In some embodiments, the obtaining module 230 is further configured to:
and generating prompt information according to the result of determining whether the priority of the network attribute of the second network is greater than that of the first network, and outputting the prompt information.
In some embodiments, the first network is a satellite network and the carrier is a satellite; the second network is a non-satellite network, and the carrier is a ground communication base station.
In some embodiments, the feedback information is specifically transmitted to the client by the server through air interface signaling.
For convenience of description, the above devices are described as being functionally divided into various modules, respectively. Of course, the functions of each module may be implemented in the same piece or pieces of software and/or hardware when implementing the embodiments of the present application.
The device of the foregoing embodiment is configured to implement the corresponding link switching method in the foregoing embodiment, and has the beneficial effects of the corresponding method embodiment, which is not described herein.
Based on the same conception, the application also provides electronic equipment corresponding to the method of any embodiment, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the link switching method of any embodiment when executing the program.
Fig. 4 shows a more specific hardware architecture of an electronic device according to this embodiment, where the device may include: a processor 1010, a memory 1020, an input/output interface 1030, a communication interface 1040, and a bus 1050. Wherein processor 1010, memory 1020, input/output interface 1030, and communication interface 1040 implement communication connections therebetween within the device via a bus 1050.
The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit ), microprocessor, application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc. for executing relevant programs to implement the technical solutions provided in the embodiments of the present disclosure.
The Memory 1020 may be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory ), static storage device, dynamic storage device, or the like. Memory 1020 may store an operating system and other application programs, and when the embodiments of the present specification are implemented in software or firmware, the associated program code is stored in memory 1020 and executed by processor 1010.
The input/output interface 1030 is used to connect with an input/output module for inputting and outputting information. The input/output module may be configured as a component in a device (not shown in the figure) or may be external to the device to provide corresponding functionality. Wherein the input devices may include a keyboard, mouse, touch screen, microphone, various types of sensors, etc., and the output devices may include a display, speaker, vibrator, indicator lights, etc.
Communication interface 1040 is used to connect communication modules (not shown) to enable communication interactions of the present device with other devices. The communication module may implement communication through a wired manner (such as USB, network cable, etc.), or may implement communication through a wireless manner (such as mobile network, WIFI, bluetooth, etc.).
Bus 1050 includes a path for transferring information between components of the device (e.g., processor 1010, memory 1020, input/output interface 1030, and communication interface 1040).
It should be noted that although the above-described device only shows processor 1010, memory 1020, input/output interface 1030, communication interface 1040, and bus 1050, in an implementation, the device may include other components necessary to achieve proper operation. Furthermore, it will be understood by those skilled in the art that the above-described apparatus may include only the components necessary to implement the embodiments of the present description, and not all the components shown in the drawings.
The electronic device of the foregoing embodiment is configured to implement the corresponding link switching method in any of the foregoing embodiments, and has the beneficial effects of the corresponding method embodiment, which is not described herein.
Based on the same conception, the present application also provides a non-transitory computer readable storage medium corresponding to the method of any embodiment, wherein the non-transitory computer readable storage medium stores computer instructions for causing the computer to execute the link switching method according to any embodiment.
The computer readable media of the present embodiments, including both permanent and non-permanent, removable and non-removable media, may be any method or technology for information storage. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device.
The storage medium of the foregoing embodiments stores computer instructions for causing the computer to perform the link switching method according to any one of the foregoing embodiments, and has the advantages of the corresponding method embodiments, which are not described herein.
Based on the same conception, the present application also provides a computer program product corresponding to the method of any of the above embodiments, comprising computer program instructions. In some embodiments, the computer program instructions may be executable by one or more processors of a computer to cause the computer and/or the processor to perform the link switching method. Corresponding to the execution subject corresponding to each step in each embodiment of the link switching method, the processor executing the corresponding step may belong to the corresponding execution subject.
The computer program product of the foregoing embodiment is configured to enable the computer and/or the processor to perform the link switching method according to any one of the foregoing embodiments, and has the beneficial effects of corresponding method embodiments, which are not described herein again.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the application (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the application, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the application as described above, which are not provided in detail for the sake of brevity.
Additionally, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures, in order to simplify the illustration and discussion, and so as not to obscure the embodiments of the present application. Furthermore, the devices may be shown in block diagram form in order to avoid obscuring the embodiments of the present application, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the embodiments of the present application are to be implemented (i.e., such specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the application, it should be apparent to one skilled in the art that embodiments of the application can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative in nature and not as restrictive.
While the application has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of those embodiments will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the embodiments discussed.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, and the like, which are within the spirit and principles of the embodiments of the application, are intended to be included within the scope of the application.
Claims (14)
1. A link switching method, applied to a client, comprising:
monitoring the position information of the client in response to the client completing the connection of the first network;
transmitting current position information to a server in response to the change of the position information meeting a preset condition, so that the server determines whether a second network different from a carrier of the first network exists at a position corresponding to the current position information, and generates feedback information;
acquiring the feedback information, and determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network in response to the existence of the second network;
and switching the network link connected by the client to the second network in response to the priority of the network attribute of the second network being greater than the priority of the network attribute of the first network.
2. The method of claim 1, wherein the monitoring the location information of the client comprises:
and determining a tracking area identification code of the information received by the client in real time, and taking the tracking area identification code as the position information.
3. The method of claim 2, wherein the responding to the change in the location information satisfying a preset condition comprises:
and determining that the position information is changed in response to the tracking area identification code being changed.
4. The method of claim 1, wherein the monitoring the location information of the client comprises:
and determining the moving distance of the client in real time by taking the position at the beginning of monitoring as a starting point, thereby generating the position information.
5. The method of claim 4, wherein the responding to the change in the location information satisfying a preset condition comprises:
and determining that the position information is changed in response to the moving distance being greater than or equal to a set threshold.
6. The method of claim 1, wherein after said determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network, the method further comprises:
Determining whether the priority of the network attribute of the second network is equal to the priority of the network attribute of the first network in response to the priority of the network attribute of the second network not being greater than the priority of the network attribute of the first network;
determining whether a priority of a bearer of the second network is higher than a priority of a bearer of the first network in response to a priority of a network attribute of the second network being equal to a priority of a network attribute of the first network;
and switching the network link connected by the client to the second network in response to the priority of the carrier of the second network being higher than the priority of the carrier of the first network.
7. The method of claim 1, wherein after said determining whether the priority of the network attribute of the second network is greater than the priority of the network attribute of the first network, the method further comprises:
determining whether personalized setting information exists;
and responding to the existence of the personalized setting information, and terminating the switching of the network link connected with the client.
8. The method of claim 7, wherein after the responding to the presence of the personalized settings information, the method further comprises:
And generating prompt information according to the result of determining whether the priority of the network attribute of the second network is greater than that of the first network, and outputting the prompt information.
9. The method of claim 1, wherein the first network is a satellite network and the carrier is a satellite; the second network is a non-satellite network, and the carrier is a ground communication base station.
10. The method according to claim 1, wherein the feedback information is specifically transmitted to the client by the server through air interface signaling.
11. A link switching apparatus, for use in a client, comprising:
the monitoring module is used for responding to the client to complete the connection of the first network and monitoring the position information of the client;
the transmission module is used for responding to the change of the position information to meet a preset condition, transmitting the current position information to a server side so that the server side can determine whether a second network different from a carrier of the first network exists at a position corresponding to the current position information or not and generate feedback information;
an acquisition module configured to acquire the feedback information, and determine, in response to the presence of the second network, whether a priority of a network attribute of the second network is greater than a priority of a network attribute of the first network;
And the switching module is used for switching the network link connected with the client into the second network in response to the priority of the network attribute of the second network being greater than the priority of the network attribute of the first network.
12. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of any one of claims 1 to 10 when the program is executed.
13. A non-transitory computer readable storage medium storing computer instructions for causing a computer to implement the method of any one of claims 1 to 10.
14. A computer program product comprising computer program instructions which, when run on a computer, cause the computer to perform the method of any of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311008465.7A CN117156509A (en) | 2023-08-10 | 2023-08-10 | Link switching method, device, electronic equipment, storage medium and program product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311008465.7A CN117156509A (en) | 2023-08-10 | 2023-08-10 | Link switching method, device, electronic equipment, storage medium and program product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117156509A true CN117156509A (en) | 2023-12-01 |
Family
ID=88903571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311008465.7A Pending CN117156509A (en) | 2023-08-10 | 2023-08-10 | Link switching method, device, electronic equipment, storage medium and program product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117156509A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917420A (en) * | 2011-08-03 | 2013-02-06 | 华为技术有限公司 | Communication system, mobility management entity, base station and switching method for public land mobile network |
| CN110536367A (en) * | 2019-08-29 | 2019-12-03 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method for switching network, device, storage medium and terminal |
| WO2021115423A1 (en) * | 2019-12-13 | 2021-06-17 | 深圳市万普拉斯科技有限公司 | Communication link control method, device, mobile terminal, and readable storage medium |
| US20210227442A1 (en) * | 2020-04-01 | 2021-07-22 | Intel Corporation | Location-based event trigger and conditional handover |
| US20220225181A1 (en) * | 2019-05-15 | 2022-07-14 | Nokia Technologies Oy | Proactive triggering in telecommunication networks |
| CN114867072A (en) * | 2019-02-14 | 2022-08-05 | 华为技术有限公司 | Network selection method, network equipment and terminal equipment |
| CN116367256A (en) * | 2023-03-17 | 2023-06-30 | 湖北星纪魅族科技有限公司 | Network switching method, electronic device and storage medium |
-
2023
- 2023-08-10 CN CN202311008465.7A patent/CN117156509A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917420A (en) * | 2011-08-03 | 2013-02-06 | 华为技术有限公司 | Communication system, mobility management entity, base station and switching method for public land mobile network |
| CN114867072A (en) * | 2019-02-14 | 2022-08-05 | 华为技术有限公司 | Network selection method, network equipment and terminal equipment |
| US20220225181A1 (en) * | 2019-05-15 | 2022-07-14 | Nokia Technologies Oy | Proactive triggering in telecommunication networks |
| CN110536367A (en) * | 2019-08-29 | 2019-12-03 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method for switching network, device, storage medium and terminal |
| WO2021115423A1 (en) * | 2019-12-13 | 2021-06-17 | 深圳市万普拉斯科技有限公司 | Communication link control method, device, mobile terminal, and readable storage medium |
| US20210227442A1 (en) * | 2020-04-01 | 2021-07-22 | Intel Corporation | Location-based event trigger and conditional handover |
| CN116367256A (en) * | 2023-03-17 | 2023-06-30 | 湖北星纪魅族科技有限公司 | Network switching method, electronic device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110213808B (en) | Network access control method and device, computer readable medium and electronic equipment | |
| CN115087059B (en) | Cell reselection method and device and communication equipment | |
| CN110383870B (en) | Radio frequency resource processing method and terminal | |
| CN107295609B (en) | Network slice processing method and device, terminal and base station | |
| CN109756951B (en) | Method and user equipment for network selection | |
| CN108605266B (en) | Wireless access control method, device and system | |
| KR20200019067A (en) | Method and apparatus for discoverying and selecting private cellular network by a terminal | |
| US20170374690A1 (en) | Indication of Attributes of Backhaul Connections of Access Points | |
| CN108093404B (en) | Information processing method and device | |
| CN112367625A (en) | Virtual card network-residing method and system, server, mobile terminal and storage medium | |
| CN110461023B (en) | Cell residence method and device for voice service, storage medium and main base station | |
| CN112867069B (en) | Interference processing method and device, storage medium and electronic equipment | |
| US9386411B2 (en) | Radio access system, controlling apparatus, and terminal apparatus | |
| CN114189938A (en) | Carrier determining method, communication device, and storage medium | |
| CN117156509A (en) | Link switching method, device, electronic equipment, storage medium and program product | |
| US20210410025A1 (en) | Dynamic triggering of minimum periodic search timer | |
| US10735986B2 (en) | Radio resource determining systems and methods | |
| CN114630346B (en) | Data interaction method and device based on wireless intelligent control platform | |
| CN114630378B (en) | Network split determination method, device, server and storage medium | |
| CN114666888B (en) | NSA network registration method and related device | |
| CN117156599B (en) | Session interaction method, apparatus, system, device, storage medium and program product | |
| CN108430044A (en) | A kind of method and device of determining customer terminal equipment charging mode | |
| WO2024011575A1 (en) | Systems and methods for conditional handover and extended reality capacity enhancements | |
| CN117615311A (en) | Service processing method and device, terminal management method and device | |
| CN116887354A (en) | Communication method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |