CN111866960B - Network residing method and device of mobile terminal and computer readable storage medium - Google Patents
Network residing method and device of mobile terminal and computer readable storage medium Download PDFInfo
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- CN111866960B CN111866960B CN202010693882.XA CN202010693882A CN111866960B CN 111866960 B CN111866960 B CN 111866960B CN 202010693882 A CN202010693882 A CN 202010693882A CN 111866960 B CN111866960 B CN 111866960B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
Abstract
The invention discloses a network residing method and device of a mobile terminal and a computer readable storage medium. Wherein, the method comprises the following steps: receiving a first resource request message sent by a first base station, wherein the first resource request message is used for requesting to reserve network resources for a target terminal; responding to the first resource request message, and reserving network resources for the target terminal; and receiving a network residing request message sent by the target terminal, and responding to the network residing request message to allocate the reserved network resources to the target terminal. The invention solves the technical problems that the 5G network of the mobile terminal in the related technology has lower network residence speed and longer time delay, so that the user experience is lower.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a network residing method and device of a mobile terminal and a computer readable storage medium.
Background
With the further development of mobile communication technology, 5G networks will have full coverage. At present, the current communication technology is rapidly developed, so that the 5G network-residing speed is greatly improved. However, the currently applied 5G network still has a slow network camping speed, for example, when a user moves with a mobile terminal, when the user moves from an area served by one base station to an area served by another base station, a network handover needs to be performed, specifically, when the user arrives at the area served by another base station, the user initiates a network resource request to the another base station, and at this time, the another base station needs to respond to a request message, query information of the mobile terminal, and perform a process of verifying the queried information, which easily causes a communication interruption to the mobile terminal, and also causes a long time delay, thus reducing communication experience of the user.
Aiming at the problems that the 5G network of the mobile terminal in the related technology is slow in network residence speed and has long time delay, so that the user experience is low, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a network residing method and device of a mobile terminal and a computer readable storage medium, which at least solve the technical problems that in the related technology, the 5G network of the mobile terminal has low network residing speed, long time delay and low user experience.
According to an aspect of the embodiments of the present invention, a network residing method of a mobile terminal is provided, including: receiving a first resource request message sent by a first base station, wherein the first resource request message is used for requesting to reserve network resources for a target terminal; reserving network resources for the target terminal in response to the first resource request message; and receiving a network residing request message sent by the target terminal, and responding to the network residing request message, and allocating the reserved network resources to the target terminal.
Optionally, the first base station stores configuration information of the target terminal, and the first resource request message carries the configuration information, where the configuration information at least includes information used when accessing the first base station.
Optionally, the reserving network resources for the target terminal in response to the first resource request message includes: determining that a network congestion condition does not exist; and/or determining that the received historical resource request messages are less than a predetermined number; reserving network resources for the target terminal based on the configuration information in response to the first resource request message.
Optionally, after reserving network resources for the target terminal in response to the first resource request message, the network camping method of the mobile terminal further includes: starting timing at the moment of reserving the network resources for the target terminal; and releasing the network resources reserved by the target terminal under the condition that the timing duration exceeds a preset duration and the network residing request message sent by the target terminal is not received.
Optionally, after the allocating the reserved network resources to the target terminal, the network camping method of the mobile terminal further includes: if the target terminal is detected to be in a moving state, acquiring the moving direction of the target terminal; determining a next serving base station of the target terminal based on the moving direction; and sending a second resource request message to the next serving base station, wherein the next serving base station responds to the second resource request message after receiving the second resource request message, and reserves network resources for the target terminal based on the second resource request message.
Optionally, the sending the second resource request message to the next serving base station includes: inquiring whether a switching record for switching to the next service base station is recorded in a base station linked list, wherein the base station linked list is compressed in the first resource request message and is used for storing the historical switching record of the target terminal; if so, sending the second resource request message to the next serving base station based on the handover record; if not, a switching record for switching to the next service base station is created, the switching record is stored in the base station chain table, and the second resource request message is sent to the next service base station based on the created switching record.
Optionally, the network resource requested by the first resource request message or the second resource request message is preferentially a 5G network.
According to another invention of the embodiments of the present invention, there is also provided a network-residing apparatus of a mobile terminal, including: a receiving unit, configured to receive a first resource request message sent by a first base station, where the first resource request message is used to request reservation of network resources for a target terminal; a response unit, configured to reserve network resources for the target terminal in response to the first resource request message; and the allocation unit is used for receiving the network residing request message sent by the target terminal and responding to the network residing request message to allocate the reserved network resources to the target terminal.
Optionally, the first base station stores configuration information of the target terminal, and the first resource request message carries the configuration information, where the configuration information at least includes information used when accessing the first base station.
Optionally, the response unit includes: a first determination module to determine that a network congestion condition does not exist; and/or the second determining module determines that the received historical resource request messages are less than a predetermined number; a response module, configured to, in response to the first resource request message, reserve network resources for the target terminal based on the configuration information.
Optionally, the network-residing apparatus of the mobile terminal further includes: a timing unit, configured to start timing at a time when the network resource is reserved for the target terminal after the network resource is reserved for the target terminal in response to the first resource request message; and the releasing unit is used for releasing the network resources reserved by the target terminal under the condition that the timing duration exceeds a preset duration and the network-residing request message sent by the target terminal is not received.
Optionally, the network-residing apparatus of the mobile terminal further includes: an obtaining unit, configured to obtain a moving direction of the target terminal if the target terminal is detected to be in a moving state after the reserved network resources are allocated to the target terminal; a determining unit configured to determine a next serving base station of the target terminal based on the moving direction; a sending unit, configured to send a second resource request message to the next serving base station, where the next serving base station responds to the second resource request message after receiving the second resource request message, and reserves network resources for the target terminal based on the second resource request message.
Optionally, the sending unit includes: the query module is used for querying whether a switching record for switching to the next service base station is recorded in a base station linked list, wherein the base station linked list is compressed in the first resource request message and is used for storing the historical switching record of the target terminal; a first sending module, configured to send the second resource request message to the next serving base station based on the handover record when the handover record for handover to the next serving base station is queried from the base station linked list; and a second sending module, configured to, if a handover record for handover to the next serving base station is not queried in the base station linked list, create a handover record for handover to the next serving base station, store the handover record in the base station linked list, and send the second resource request message to the next serving base station based on the created handover record.
Optionally, the network resource requested by the first resource request message or the second resource request message is preferentially a 5G network.
According to another aspect of the present invention, there is provided a computer-readable storage medium including a stored computer program, where when the computer program is executed by a processor, the apparatus in which the computer storage medium is located is controlled to execute the network residing method of the mobile terminal.
According to another invention of the embodiment of the present invention, a processor is further provided, where the processor is configured to run a computer program, where the computer program is run to execute the network residing method of the mobile terminal described in any one of the above.
In the embodiment of the invention, a first resource request message sent by a first base station is received, wherein the first resource request message is used for requesting to reserve network resources for a target terminal; in response to the first resource request message, reserving network resources for the target terminal; the network residing method of the mobile terminal provided by the embodiment of the invention realizes the purpose of reserving network resources for the mobile terminal in advance through signaling interaction between base stations, achieves the technical effect of improving the network residing speed of the mobile terminal, and further solves the technical problems that the 5G network of the mobile terminal in the related technology has slower network residing speed and longer time delay, so that the user experience is lower.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a network-hosting method of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a network-residing device of a mobile terminal according to an embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The inventor has found that for some people, the range of motion is basically regular, for example, for working people, the general range of motion corresponds to a path from home to company; the general range of activities of students corresponds to a path from home to school. Therefore, for people with regular geographic routes, the road sections passed by the working days are basically determined, the regularity is strong, the base station where the mobile terminal carried by the road section passed by the road section is located cannot be changed greatly, the base station where the mobile terminal is located can be predicted according to the regularity, and further measures can be taken to shorten the time delay between the communication terminal and the base station and improve the success rate of network location.
Therefore, the present invention provides a network-residing method and apparatus of a mobile terminal, and a computer-readable storage medium, which are specifically described below.
Example 1
In accordance with an embodiment of the present invention, there is provided a method embodiment of a web-hosting method for a mobile terminal, it should be noted that the steps shown in the flowchart of the figure may be performed in a computer system such as a set of computer-executable instructions, and that while a logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in an order different than here.
Fig. 1 is a flowchart of a network-residing method of a mobile terminal according to an embodiment of the present invention, and as shown in fig. 1, the network-residing method of the mobile terminal includes the following steps:
step S102, a first resource request message sent by a first base station is received, wherein the first resource request message is used for requesting to reserve network resources for a target terminal.
Optionally, the first base station may be a base station serving a cell in which the mobile terminal (i.e., the target terminal in the context) is currently located, and the first base station may provide network resource service for a plurality of cells.
Optionally, the receiving end is a second base station, and similarly, the second base station may provide network resource service for a plurality of cells, where the plurality of cells served by the first base station are different from the plurality of cells served by the second base station.
In an alternative embodiment, when the terminal user is traveling with a fast change in location, the mobile terminal will perform a fast handover of the base station cell to ensure that the data network of the mobile terminal is completed without interruption. When the mobile terminal detects a cell switching signaling in the moving process, for example, after the cell of the current base station a (i.e., the first base station) is switched to the cell of the base station b, the base station stores a base station linked list record in the past day to inquire whether a record of switching from the base station list a to the base station list b exists. If the linked list information corresponding to the a → b does not exist, establishing and storing a-b switching record into the linked list of the base station; if the corresponding linked list record exists, determining whether the next base station c in the record is in the service range of the next base station according to the traveling direction, and if so, sending the previous stored data linked list to the base station b; the base station b sends the linked list record information to the recording base station c, that is, the resource request message can be sent to the base station c.
Step S104, responding to the first resource request message, reserving network resources for the target terminal.
And step S106, receiving the network residing request message sent by the target terminal, responding to the network residing request message, and distributing the reserved network resources to the target terminal.
It should be noted that, in the embodiment of the present invention, the network resource is preferably a 5G network resource.
As can be seen from the above, in the embodiment of the present invention, a first resource request message sent by a first base station may be received, where the first resource request message is used to request to reserve network resources for a target terminal; in response to the first resource request message, reserving network resources for the target terminal; receiving a network residing request message sent by a target terminal, responding to the network residing request message, and allocating the reserved network resources to the target terminal, thereby realizing the purpose of reserving the network resources for the mobile terminal in advance through signaling interaction between base stations, and achieving the technical effect of improving the network residing speed of the mobile terminal.
Therefore, the network residing method of the mobile terminal provided by the embodiment of the invention solves the technical problems that the network residing speed of the 5G network of the mobile terminal is lower, the time delay is longer and the user experience is lower in the related technology.
In an optional embodiment, the first base station stores configuration information of the target terminal, and the first resource request message carries the configuration information, where the configuration information at least includes information used when accessing the first base station.
In this embodiment, the information used when the target terminal accesses the first base station may include: device name, physical address, etc. of the target terminal.
In an alternative embodiment, reserving network resources for the target terminal in response to the first resource request message includes: determining that a network congestion condition does not exist; and/or determining that the received historical resource request messages are less than a predetermined number; and responding to the first resource request message, and reserving network resources for the target terminal based on the configuration information.
In this embodiment, after receiving the first resource request message, the second base station may determine whether a congestion condition exists in a cell served by the second base station, and if the congestion condition does not exist and a large amount of historical resource request messages are not received, may start resource reservation for the target terminal, and wait for the target terminal to report resources.
In an optional embodiment, after reserving network resources for the target terminal in response to the first resource request message, the network camping method of the mobile terminal may further include: starting timing at the moment of reserving network resources for the target terminal; and releasing the network resources reserved by the target terminal under the condition that the timing duration exceeds the preset duration and the network-residing request message sent by the target terminal is not received.
In this embodiment, the second base station may start a timer to start timing at the time when the network resource is reserved for the target terminal, and release the network resource reserved for the target terminal to allow other mobile terminals to use the network resource if the network camping request message sent by the target terminal is not received within a specified time.
In an optional embodiment, after allocating the reserved network resources to the target terminal, the network camping method of the mobile terminal may further include: if the target terminal is detected to be in a moving state, the moving direction of the target terminal is obtained; determining a next serving base station of the target terminal based on the moving direction; and sending a second resource request message to the next serving base station, wherein the next serving base station responds to the second resource request message after receiving the second resource request message and reserves network resources for the target terminal based on the second resource request message.
In this embodiment, when it is detected that the target terminal is still in a moving state, the moving direction of the target terminal may be obtained to determine a next serving base station that may be used by the target terminal, and a second resource request message may be sent to the next serving base station, after receiving the second resource request message, the next serving base station may determine whether a network resource congestion exists in a cell served by the next serving base station, or whether a large amount of historical network resource request messages are received, and if not, may reserve network resources for the target terminal.
In an alternative embodiment, the sending the second resource request message to the next serving base station includes: inquiring whether a switching record for switching to the next service base station is recorded in a base station linked list, wherein the base station linked list is compressed in the first resource request message and is used for storing the historical switching record of the target terminal; if yes, a second resource request message is sent to the next service base station based on the switching record; and if not, establishing a switching record for switching to the next service base station, storing the switching record into a base station linked list, and sending a second resource request message to the next service base station based on the established switching record.
In the embodiment, the resource reservation is started in advance by introducing a linked list mode, the mobile terminal is accurately switched and allocated to a proper cell, the delay caused by requesting resources when the switching is needed is avoided, and the terminal data registration can be quickly realized.
In an optional embodiment, the network resource requested by the first resource request message or the second resource request message is preferably a 5G network.
In the embodiment of the invention, if the current cell is not congested and a large amount of subsequent information needing to be accessed is not received, the reservation of the network resources of the mobile terminal is started, and the mobile terminal is waited to report the network resources. The mobile terminal enters the coverage area of the base station c, network residence request information is sent to the base station c, after the base station c receives the network residence request information, the base station c detects that the signal intensity of a reserved cell received by the mobile terminal is proper, the cell information is directly sent, and possible request information containing information with the signal intensity larger than that of the reserved cell is ignored; if the excessive network resources which are accessed and need to be reserved before the appointed cell are detected, the resource reservation operation is not carried out, the access request of the mobile terminal is waited, and other cells of the base station are accessed successfully.
It can be known from the above that, in the embodiment of the present invention, it can be detected that the mobile terminal is switched from the cell served by the base station a to the cell b served by the base station b, the base station linked list is searched, whether the base station cell switching record is stored is judged, if so, the position change direction of the mobile terminal is further judged, whether the next cell coverage area is recorded for the base station linked list is judged, the base station linked list recording information is sent to the current base station, the current base station sends the information to the next cell base station c, the base station c judges whether the cell is congested in the base station linked list recording information, if not, the reserved cell resource is started to the upcoming mobile terminal, when the mobile terminal reaches the cell coverage area c, the cell directly sends the reserved resource to the terminal, and the terminal sends the network residence request after judgment, thereby shortening the network residence time delay of the network terminal of regular crowds, accelerating the network residence speed, and improving the user experience.
By the network residing method of the mobile terminal provided by the embodiment of the invention, the mobile terminal can upload the cell information to be resided once and then transmit the cell information out of the base station, so that the signaling interaction between the mobile terminal and the base station is reduced, and the resources are reserved for the instant data transmission of the user, thereby improving the data transmission quality and improving the user experience.
Therefore, in the embodiment of the invention, the resource reservation is started in advance by introducing the chain table mode of the base station, the mobile terminal is accurately switched and allocated to the proper cell, the delay caused by requesting the resource when the switching is needed is avoided, the data registration of the terminal can be quickly realized, the switching time is shortened, meanwhile, the information is only transmitted out from the base station, the signaling interaction between the terminal and the base station is reduced, the resource is reserved for the instant data transmission of the user, the data transmission quality is improved, and the user experience is improved.
Example 2
According to another invention of the embodiment of the present invention, there is further provided a network-residing device of a mobile terminal, fig. 2 is a schematic diagram of the network-residing device of the mobile terminal according to the embodiment of the present invention, and as shown in fig. 2, the network-residing device of the mobile terminal may include: a receiving unit 21, a responding unit 23 and an assigning unit 25. The network-resident device of the mobile terminal will be described in detail below.
A receiving unit 21, configured to receive a first resource request message sent by a first base station, where the first resource request message is used to request to reserve network resources for a target terminal.
A responding unit 23, configured to reserve network resources for the target terminal in response to the first resource request message.
And the allocating unit 25 is configured to receive the network camping request message sent by the target terminal, and allocate the reserved network resources to the target terminal in response to the network camping request message.
It should be noted here that the receiving unit 21, the responding unit 23, and the allocating unit 25 correspond to steps S102 to S106 in embodiment 1, and the above units are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to the disclosure of embodiment 1. It should be noted that the above-described elements as part of an apparatus may be implemented in a computer system, such as a set of computer-executable instructions.
As can be seen from the above, in the above embodiments of the present application, the receiving unit may be configured to receive a first resource request message sent by a first base station, where the first resource request message is used to request to reserve network resources for a target terminal; then, utilizing a response unit to respond to the first resource request message, reserving network resources for the target terminal; and the distribution unit is used for receiving the network residing request message sent by the target terminal and responding to the network residing request message to distribute the reserved network resources to the target terminal. Through the network-resident device of the mobile terminal, provided by the embodiment of the invention, the purpose of reserving network resources for the mobile terminal in advance through signaling interaction between base stations is realized, the technical effect of improving the network-resident speed of the mobile terminal is achieved, and the technical problems that the network-resident speed of a 5G network of the mobile terminal is lower, longer time delay exists and the user experience is lower in the related technology are further solved.
In an optional embodiment, the first base station stores configuration information of the target terminal, and the first resource request message carries the configuration information, where the configuration information at least includes information used when accessing the first base station.
In an alternative embodiment, the response unit comprises: a first determination module to determine that a network congestion condition does not exist; and/or the second determining module determines that the received historical resource request messages are less than a predetermined number; and the response module is used for responding to the first resource request message and reserving network resources for the target terminal based on the configuration information.
In an optional embodiment, the network-residing apparatus of the mobile terminal further includes: a timing unit configured to start timing at a time when the network resource is reserved for the target terminal after reserving the network resource for the target terminal in response to the first resource request message; and the releasing unit is used for releasing the network resources reserved by the target terminal under the condition that the timing duration exceeds the preset duration and the network-residing request message sent by the target terminal is not received.
In an optional embodiment, the network-residing apparatus of the mobile terminal further includes: an obtaining unit, configured to obtain a moving direction of a target terminal if it is detected that the target terminal is in a moving state after allocating reserved network resources to the target terminal; a determining unit for determining a next serving base station of the target terminal based on the moving direction; and a sending unit, configured to send a second resource request message to a next serving base station, where the next serving base station responds to the second resource request message after receiving the second resource request message, and reserves network resources for the target terminal based on the second resource request message.
In an alternative embodiment, the sending unit includes: the system comprises a query module, a resource request module and a switching module, wherein the query module is used for querying whether a switching record for switching to a next service base station is recorded in a base station linked list, and the base station linked list is compressed in a first resource request message and is used for storing a historical switching record of a target terminal; the first sending module is used for sending a second resource request message to the next service base station based on the switching record under the condition that the switching record for switching to the next service base station is inquired from the base station linked list; and the second sending module is used for creating a switching record for switching to the next service base station under the condition that the switching record for switching to the next service base station is not inquired from the base station linked list, storing the switching record into the base station linked list and sending a second resource request message to the next service base station based on the created switching record.
In an optional embodiment, the network resource requested by the first resource request message or the second resource request message is preferably a 5G network.
Example 3
According to another invention of the embodiment of the present invention, a computer-readable storage medium is further provided, and includes a stored computer program, where when the computer program is executed by a processor, the computer program controls an apparatus where the computer storage medium is located to execute the network residing method of the mobile terminal in any one of the above.
Example 4
According to another invention of the embodiment of the present invention, a processor is further provided, and the processor is configured to execute a computer program, where the computer program executes a network-hosting method of any one of the above mobile terminals.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A network residing method of a mobile terminal is characterized by comprising the following steps:
receiving a first resource request message sent by a first base station, wherein the first resource request message is used for requesting to reserve network resources for a target terminal;
reserving network resources for the target terminal in response to the first resource request message;
receiving a network camping request message sent by the target terminal, and allocating the reserved network resources to the target terminal in response to the network camping request message,
the first base station stores configuration information of the target terminal, and the first resource request message carries the configuration information, where the configuration information at least includes information used when accessing the first base station, and the information used includes: the device name and the physical address of the target terminal;
after the allocating the reserved network resources to the target terminal, the method further comprises:
if the target terminal is detected to be in a moving state, acquiring the moving direction of the target terminal;
determining a next serving base station of the target terminal based on the moving direction;
sending a second resource request message to the next serving base station, wherein the next serving base station responds to the second resource request message after receiving the second resource request message and reserves network resources for the target terminal based on the second resource request message;
the sending the second resource request message to the next serving base station includes:
inquiring whether a switching record for switching to the next service base station is recorded in a base station linked list, wherein the base station linked list is compressed in the first resource request message and is used for storing the historical switching record of the target terminal;
if so, sending the second resource request message to the next serving base station based on the handover record;
if not, creating a switching record for switching to the next service base station, storing the switching record into the base station linked list, and sending the second resource request message to the next service base station based on the created switching record.
2. The method of claim 1, wherein the reserving network resources for the target terminal in response to the first resource request message comprises:
determining that a network congestion condition does not exist; and/or the presence of a gas in the gas,
determining that the received historical resource request messages are less than a predetermined number;
reserving network resources for the target terminal based on the configuration information in response to the first resource request message.
3. The method of claim 1, wherein after said reserving network resources for the target terminal in response to the first resource request message, the method further comprises:
starting timing at the moment of reserving the network resources for the target terminal;
and releasing the network resources reserved by the target terminal under the condition that the timing duration exceeds a preset duration and the network residing request message sent by the target terminal is not received.
4. The method of claim 1, wherein the network resource requested by the first resource request message or the second resource request message is preferably a 5G network.
5. A network-resident device of a mobile terminal, comprising:
a receiving unit, configured to receive a first resource request message sent by a first base station, where the first resource request message is used to request reservation of network resources for a target terminal;
a response unit, configured to reserve network resources for the target terminal in response to the first resource request message;
an allocating unit, configured to receive a network camping request message sent by the target terminal, and allocate the reserved network resources to the target terminal in response to the network camping request message,
the network residing device is further configured to:
the first base station stores configuration information of the target terminal, and the first resource request message carries the configuration information, where the configuration information at least includes information used when accessing the first base station, and the information used includes: the device name and the physical address of the target terminal;
an obtaining unit, configured to obtain a moving direction of the target terminal if the target terminal is detected to be in a moving state after the reserved network resources are allocated to the target terminal; a determining unit configured to determine a next serving base station of the target terminal based on the moving direction; a sending unit, configured to send a second resource request message to the next serving base station, where the next serving base station responds to the second resource request message after receiving the second resource request message, and reserves network resources for the target terminal based on the second resource request message;
the transmitting unit includes: the query module is used for querying whether a switching record for switching to the next service base station is recorded in a base station linked list, wherein the base station linked list is compressed in the first resource request message and is used for storing the historical switching record of the target terminal; a first sending module, configured to send the second resource request message to the next serving base station based on a handover record when the handover record for handover to the next serving base station is queried from a base station linked list; and a second sending module, configured to, if a handover record for handover to the next serving base station is not queried in the base station linked list, create a handover record for handover to the next serving base station, store the handover record in the base station linked list, and send the second resource request message to the next serving base station based on the created handover record.
6. A computer-readable storage medium, comprising a stored computer program, wherein when the computer program is executed by a processor, the computer-readable storage medium controls an apparatus to execute the network-resident method of the mobile terminal according to any one of claims 1 to 4.
7. A processor, characterized in that the processor is configured to run a computer program, wherein the computer program is configured to execute the network residing method of the mobile terminal according to any one of claims 1 to 4 when running.
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| KR101818770B1 (en) * | 2011-07-26 | 2018-01-16 | 아주대학교산학협력단 | Method for fast handover of mobile terminal over communication system and system therefor |
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| CN108112281A (en) * | 2015-05-01 | 2018-06-01 | 高通股份有限公司 | For the switching of satellite communication |
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