CN107770820A - A kind of network mode switching method and device - Google Patents
A kind of network mode switching method and device Download PDFInfo
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- CN107770820A CN107770820A CN201610677857.6A CN201610677857A CN107770820A CN 107770820 A CN107770820 A CN 107770820A CN 201610677857 A CN201610677857 A CN 201610677857A CN 107770820 A CN107770820 A CN 107770820A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0094—Definition of hand-off measurement parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The embodiments of the invention provide a kind of network mode switching method and device, wherein network mode switching method includes determining index information table previously according to the status information that terminal timing reports, obtain the network mode handover request sent by terminal, the objective network pattern of switching is determined according to network mode handover request, from index information table Target cell corresponding to objective network pattern is chosen according to geographical location information and signal intensity, cell information corresponding to Target cell is sent to the terminal, so that terminal is switched to objective network pattern according to cell information.By by cell information timed maintenance to network side server, so that terminal when initiating network mode handover request, can utilize the cell information of the objective network pattern obtained from server, objective network pattern is quickly accessed, so as to reach reduction network delay, and reduce the purpose of power consumption.
Description
Technical field
The present invention relates to wireless communication technique field, more particularly to a kind of network mode switching method, and a kind of net
Network mode-changeover device.
Background technology
With the rapid development of communication technology, the species for the network mode runed simultaneously in net in communication system is increasingly
It is more, such as LTE (Long Term Evolution, Long Term Evolution), WCDMA (Wideband Code Division Multiple
Access, WCDMA), GSM (Global System for Mobile Communication, global mobile communication
System), WIMAX (Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave accesses)
Deng under this complicated network environment, user is needed according under different network states, and different business demands, choosing
Select different network modes.Multimode list treats that terminal can be with according to different demand and network condition, in different network moulds
Network mode switching is carried out under formula.
In the prior art, multimode list treats the communication protocol stack software that more set different modes in terminal be present, can only transport every time
The protocol stack sofeware of a set of a certain pattern of row, other protocol softwares are not worked, and during each handover network pattern, terminal is required for
The business such as the lower completion network registration process of new network mode could be called afterwards, data transfer.
In the handoff procedure for stating network mode in realization, there are the following problems：Because network registration process includes network
Search, synchronization, system message is read and step, the process such as Stochastic accessing need to expend the more time, and energy consumption compared with
Greatly.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is to provide a kind of network mode switching method, solves network mode
Network delay is long in handoff procedure, power consumption problems of too.
In order to solve the above problems, the invention discloses a kind of network mode switching method, including：
The status information reported previously according to terminal timing determines index information table, wherein, the index information table includes
Geographical location information and each network mode respective cell information.
Obtain the network mode handover request sent by the terminal.
According to the network mode handover request determine switching objective network pattern, from the index information table according to
Geographical location information and signal intensity choose Target cell corresponding to the objective network pattern.
Cell information corresponding to the Target cell is sent to the terminal, so that the terminal is believed according to the cell
Breath is switched to the objective network pattern.
Wherein, before the status information reported previously according to terminal timing determines index information table, server receives eventually
The status information reported by the timing of each network mode is held, and the geographical position letter of the terminal is obtained from the status information
Breath corresponds to the cell information of each cell with the network mode, wherein, the cell information includes：Cell essential information, cell
System message and signal intensity.
Preferably, the status information reported previously according to terminal timing determines index information table, including according to the state
Network mode and geographical location information in information, corresponding record in search index information table, and the state reported according to terminal
Information, the record is updated.
Preferably, network mode handover request, including：The network mode information and the terminal of the objective network pattern
Geographical location information.
Preferably, the objective network mould is chosen according to geographical location information and signal intensity from the index information table
Target cell corresponding to formula, including：
According to network mode handover request, cell corresponding with the objective network pattern in index information table is sieved
Choosing；
The cell that screening obtains is ranked up according to signal intensity；
Signal intensity is most strong in the sequence cell is chosen as Target cell.
On the other hand, in order to solve the above problems, the invention also discloses a kind of network mode switching device, including：
Maintenance of information module, the status information for being reported previously according to terminal timing determine index information table, wherein, institute
Stating index information table includes geographical location information and each network mode respective cell information；
Handover request acquisition module, for obtaining the network mode handover request sent by the terminal；
Target cell chooses module, for determining the objective network pattern of switching according to the network mode handover request,
It is small according to target corresponding to geographical location information and the signal intensity selection objective network pattern from the index information table
Area；
Information sending module, for cell information corresponding to the Target cell to be sent into the terminal, so that described
Terminal is switched to the objective network pattern according to the cell information.
Further, the network mode switching device also includes information receiving module and data obtaining module.
Wherein, information receiving module, for before maintenance of information module determines index information table, receiving terminal to pass through each
The status information that network mode timing reports.Data obtaining module, for before maintenance of information module determines index information table,
The geographical location information of the terminal is obtained from the status information and the network mode corresponds to the cell information of each cell,
Wherein, the cell information includes：Cell essential information, cell system message and signal intensity.
Preferably, described information maintenance module includes record queries submodule and record renewal submodule, wherein, record is looked into
Ask submodule and be used for network mode and geographical location information in the status information, note is corresponded in search index information table
Record.Record renewal submodule, for the status information reported according to terminal, the record is updated.
Preferably, the handover request acquisition module, believe specifically for the network mode for obtaining the objective network pattern
The geographical location information of breath and the terminal.
Preferably, the Target cell chooses module and includes screening submodule, sorting sub-module and choose submodule.Its
In, submodule is screened, for according to network mode handover request, to corresponding with the objective network pattern in index information table
Cell is screened.Sorting sub-module, it is ranked up for obtained cell will to be screened according to signal intensity.Choose submodule,
For choosing signal intensity is most strong in the sequence cell as Target cell.
It can be seen from the above technical proposal that the embodiment of the present application passes through the index information that pre-establishes in the server
Table, when terminal sends network mode handover request, server determines the objective network of switching according to network mode handover request
Pattern, from the index information table comprising status informations such as cell informations pre-established, according to geographical location information and signal
Intensity quick search to Target cell corresponding with objective network pattern, then by cell information corresponding to the Target cell send to
Terminal, so as to enable the terminals to utilize these information, it is directly accessed to objective network pattern, is rapidly completed network registration process,
And then reduction network delay, and reduce the purpose of power consumption.
Brief description of the drawings
Fig. 1 is a kind of flow chart of network mode switching method provided in an embodiment of the present invention；
Fig. 2 is the flow chart that index information table is safeguarded in a kind of network mode switching method provided in an embodiment of the present invention；
Fig. 3 is the stream of response to network mode switch request in a kind of network mode switching method provided in an embodiment of the present invention
Cheng Tu；
Fig. 4 is the interaction that index information table is safeguarded in a kind of network mode handoff procedure provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is the friendship of response to network mode switch request in a kind of network mode handoff procedure provided in an embodiment of the present invention
Mutual process schematic；
Fig. 6 is a kind of structured flowchart of network mode switching device provided in an embodiment of the present invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
One of the core concepts of the embodiments of the present invention is, by setting server in network side, to terminal housing estate information
Maintenance is timed, when terminal initiates network mode handover request, terminal to be made to quickly access objective network pattern.
Embodiment one
Reference picture 1, give a kind of flow chart of network mode switching method provided in an embodiment of the present invention：
Step 101, the status information reported previously according to terminal timing, determines index information table.
Terminal timing is led to server reporting terminal current state information, wherein status information for determining that terminal is current
Believe environment, can be generated by the communication-related information of collection terminal, such as the presently used network mode of collection terminal
The cell information of current area in network mode information, the network mode, and the geographical location information of current location.The application
In the cell that is previously mentioned be communications field concept, refer to the different zones that base station is covered using different electromagnetic waves.The cell information
Specifically include signal intensity and the cell essential information and cell system message of the cell.Wherein cell essential information includes being somebody's turn to do
The information such as the frequency and cell identity of cell.
After server receives the status information of terminal transmission, network mode information and terminal in the status information
Geographical location information, inquired about in index information table corresponding to record, and the status information reported according to terminal, to inquiring
Corresponding record be updated.Wherein, index information table can be type of database, such as in network mode and geographical location information
For Field Options, cell information corresponding to record, in order to according to network mode information and geographical location information fast positioning pair
The cell information answered.
Step 102, the network mode handover request sent by terminal is obtained.
When terminal needs handover network pattern, as the currently used first network mode signal intensity of terminal is weaker, need
When switching to the stronger objective network pattern of signal intensity, or terminal is changed, it is necessary to carry out network mode due to business demand
During switching, network mode handover request is initiated by terminal, and the network mode handover request is sent to server.
Step 103, according to network mode handover request determine switching objective network pattern, from index information table according to
Signal intensity and geographical location information choose Target cell corresponding to the objective network pattern.
The to be switched objective network pattern information that server includes according to the network mode handover request obtained from terminal,
It can determine that terminal needs the objective network pattern switched.Server is according to network in objective network pattern query index information table
Pattern corresponding field.Again according to the geographical location information in the network mode handover request obtained from terminal, search index information
Geographical location information corresponding field in table.By two above field, server can be with from numerous information of index information table
Middle fast positioning simultaneously filters out whole cells corresponding with the two fields.Further according to the signal intensity of these cells, filter out
Target cell corresponding to objective network pattern.
Step 104, cell information corresponding to Target cell is sent to terminal, so that terminal is switched to according to cell information
Objective network pattern.
After server Target cell according to corresponding to signal intensity filters out objective network pattern, the Target cell pair is obtained
The cell information answered, and the cell essential information in the cell information and cell system message are sent to terminal.
After terminal receives the information that network side server is replied for network mode handover request, mesh is obtained from the information
The cell essential information and cell system message of cell are marked, and is preserved.
Terminal performs network mode switching, by source network mould according to the cell essential information and cell system message of preservation
Formula switches to objective network pattern.Specifically, terminal reads the cell essential information preserved before and cell system message, read
Directly initiate to access to objective network pattern using these information afterwards, so as to be rapidly completed the process of network mode switching.
To sum up, the embodiment of the present application by pre-establishing index information table in the server, when terminal sends network mode
During handover request, server determines the objective network pattern of switching according to network mode handover request, is included from what is pre-established
In the index information table of the status informations such as cell information, according to geographical location information and signal intensity quick search arrives and target network
Target cell corresponding to network pattern, then cell information corresponding to the Target cell is sent to terminal, so as to enable the terminals to profit
With these information, it is directly accessed to objective network pattern, is rapidly completed network registration process, and then during reduction network
Prolong, and reduce the purpose of power consumption.
Embodiment two
On the basis of above-described embodiment, the present embodiment is discussed further network mode switching method.
In one alternate embodiment, server is obtaining the network mode handover request sent by terminal and is replying it
Before, in addition to：The index information table in server is safeguarded according to the status information that terminal reports.
Discussed separately below with Fig. 2 and Fig. 3 embodiment, server safeguards index information table and response to network pattern switching
The flow of request.
Reference picture 2, give in a kind of network mode switching method provided in an embodiment of the present invention and safeguard index information table
Flow chart：
Step 201, the status information that receiving terminal is reported by the timing of each network mode.
Terminal timing reports to current state information the server of network side, because timing uploaded state information every time
When, network mode used in terminal is not quite similar, various network modes that may be compatible for terminal.Pass through long-term information
Timing receipt and accumulation, server can obtain the related status information on all used network modes of the terminal.This
A little status informations are believed to embody the cell under the current communication environment of terminal, including terminal current location current network pattern
Breath, and the geographical position of the network mode information of the current network pattern for inquiring about the cell information and current location letter
Breath.
Step 202, the cell information that network mode corresponds to each cell is obtained from status information.
Terminal is that these information were carried out into packing envelope before status information is sent to server by current network pattern
Dress processing.So server after these status informations are received, it is necessary to these status informations are carried out with parsing reading, could be complete
The acquisition of the cell information of the paired network mode respective cell.The cell information specifically includes signal intensity and the cell
Cell essential information and cell system message.Wherein cell essential information includes the letter such as frequency and cell identity of the cell
Breath.
Step 203, the network mode and geographical location information in status information, corresponding note in search index information table
Record.
Server believes the index of these information described in server by obtaining the status information of each network mode of terminal
Cease table gradually to improve and renewal, with geographical location information be in network mode such as Field Options, cell information corresponding to record, enter
And comprising the terminal in cell information corresponding to the used each network mode of diverse geographic location institute.When server receives end
, can be fast with the network mode information in these status informations and geographical location information after the status information for holding newest transmission
Speed inquires corresponding record in index information table, such as quick search to corresponding cell information.
Step 204, the status information reported according to terminal, corresponding record in index information table is updated.
Network mode information and geographical location information of the server in status information, it is right in index information table to inquire
After should recording, the status information that can be reported according to terminal is updated to corresponding record in index information table, so as to ensure rope
Draw the ageing of information in information table, for example, keep in index information table information be current geographic position under the network mode most
New cell information.Such as the change etc. of the change of each network mode respective base station working environment, and working environment residing for terminal,
Same geographic location will be influenceed, the signal intensity under identical network pattern, these information are updated in time, could be rear
Continue during transferring, get more ageing relevant information.
To sum up, by setting up the server of nonproductive poll in network side, terminal is collected into communication environment information timing and sent out
Deliver in the index information table of the server internal, can be quickly from the rope when needing handover network pattern so as to subsequent terminal
Draw information necessary to completion network registration process is inquired about and got in information table.
Reference picture 3, the response to network pattern in a kind of network mode switching method provided in an embodiment of the present invention that gives are cut
Change the flow chart of request：
Step 301, the network mode handover request sent by the terminal is obtained.
When terminal needs handover network pattern, network mode handover request is initiated by terminal, and the network mode is cut
Request is changed to send to server.To make server quickly positioning target network mode corresponding informance, the network mode handover request
The geographical location information of position and the network mode information of objective network pattern are presently in including terminal.Therefore, in server
When obtaining the network mode handover request that terminal is sent, that is, get the geographical location information of terminal and to be switched objective network mould
Formula information.
Step 302, according to network mode handover request, to corresponding small with the objective network pattern in index information table
Screened in area.
After server gets the network mode handover request of terminal transmission, to what is included in the network mode handover request
Information is parsed, therefrom to obtain the network mode information of to be switched objective network pattern and geographical location information.Server
According to the objective network pattern information, determine that terminal needs the objective network pattern switched, and then filter out and the objective network
Whole cells corresponding to pattern.Specifically, server is corresponding according to network mode in objective network pattern query index information table
Field.Again according to geographical from the geographical location information in the network mode handover request of terminal acquisition, search index information table
Positional information corresponding field.By two above field, server can be with quickly fixed from numerous information of index information table
Position simultaneously filters out whole cells corresponding with the two fields.
Step 303, the cell that screening obtains is ranked up according to signal intensity.
Filtered out in index information table corresponding with objective network pattern information and current geographic position information all small
Qu Hou, cell information corresponding to these cells is just obtained, as cell essential information, cell system message and corresponding signal are strong
Spend these information.In order to improve the success rate of switching, it is optional cell that can make the objective network mode signal intensity after switching
Middle signal intensity is most strong, it is preferred that by the whole cells filtered out by the signal intensity in respective cell information for sequence according to
According to being ranked up, for example, by the whole cells filtered out by each signal strength by by force to weak, or the order to grow from weak to strong is carried out
Sequence.
Step 304, the most strong cell of signal intensity is as Target cell during selection is sorted.
, can be to be easy to judge which cell is that signal is strong after being ranked up to the cell filtered out according to signal intensity
The most strong cell of degree, it is preferred that the most strong cell of selection signal intensity can lift user's use feeling as Target cell.
Because user proposes network mode handover request in most cases, be all due to current network mode signal intensity it is poor, it is necessary to
Trial switches to the stronger network mode of signal intensity, to improve speech quality, lifting networking speed, or meets other business need
Ask.
Step 305, cell information corresponding to Target cell is sent to terminal, so that terminal is switched to according to cell information
Objective network pattern.
, can be with after server chooses the most strong cell of signal intensity as Target cell corresponding to the objective network pattern
Obtain cell information corresponding to the Target cell from index information table, and by the cell essential information in the cell information and small
Terminal is sent to after the packing encapsulation of sound zone system message.
After terminal receives the information that network side server is replied for network mode handover request, parse and read from the information
The cell essential information and cell system message of Target cell are taken out, and is preserved, so as to subsequent calls.
After terminal is completed to the cell essential information of Target cell and the preservation of cell system message, that is, complete execution net
The information preparation of network pattern switching, can be equal to and complete in the prior art from web search to synchronization, then to system
The step of message is read.So far, terminal can with start perform network mode handover operation to objective network pattern access
Step.Due to the index information table safeguarded by network side server of information preparation of network mode switching be able to it is quickly complete
Into so as to significantly reduce the time required for network mode switching.
On the basis of above-mentioned network mode switching method, server in network mode handoff procedure discussed further below
With the interaction of terminal room.
Reference picture 4, give in a kind of network mode handoff procedure provided in an embodiment of the present invention and safeguard index information table
Interaction schematic diagram.
Step 401, the timing inside terminal startup reports timer.For limiting the week to server uploaded state information
Time phase.
Step 402, the current geographical location information of terminal inquiry, and the cell essential information of residing cell, small fauna
The system status information such as message and current cell signal strength.
Step 403, the status information inquired is reported to server by terminal by current network pattern.
Step 404, the status information that server is sent according to terminal, the index information table of server internal is carried out more
Newly.
Reference picture 5, the response to network pattern in a kind of network mode handoff procedure provided in an embodiment of the present invention that gives are cut
Change the interaction schematic diagram of request.
Step 501, terminal to server sends network mode handover request.The network mode handover request includes target network
Network pattern information and geographical location information.
Step 502, the network mode handover request that server is sent according to terminal, in the index information table of server internal
It is middle to inquire about cell corresponding with objective network pattern information in network mode handover request and geographical location information.
Step 503, server is ranked up according to signal intensity to the cell inquired, and mesh is chosen from ranking results
Mark cell.
Step 504, the cell information of preservation of the server by the Target cell in index information table is sent to terminal.
Step 505, the cell essential information and cell system message that terminal is sent using server are to objective network pattern
Under Target cell initiate access.And then complete process of the terminal to objective network pattern switching.
To sum up, the embodiment of the present application by pre-establishing index information table in the server, when terminal sends network mode
During handover request, server determines the objective network pattern of switching according to network mode handover request, is included from what is pre-established
In the index information table of the status informations such as cell information, quick search to current geographic position information and objective network pattern pair
The cell answered, and the most strong cell of signal intensity is chosen as Target cell from these cells.By corresponding to the Target cell
Cell information is sent to terminal, so as to enable the terminals to utilize these information, is directly accessed to objective network pattern, is rapidly completed
Network registration process, and then reduction network delay, and reduce the purpose of power consumption.Secondly, the present invention is it is determined that network mould
Just to server acquisition request cell information when formula switches so that network mode switching has more specific aim, so as to further reduce
The power consumption of terminal.Again, terminal timing reports current state information, improves the ageing of index information table in server,
It is current position signal intensity highest under objective network pattern so as to the cell of server selection during Logistics networks pattern switching
Cell.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group
Close, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to
According to the embodiment of the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
Embodiment three
On the basis of above-described embodiment, the present embodiment additionally provides a kind of network mode switching device, applied to service
In device.
Reference picture 4, a kind of structured flowchart of network mode switching device embodiment of the present invention is given, can specifically be included
Following module：
Maintenance of information module 610, the status information for being reported previously according to terminal timing determine index information table, its
In, the index information table includes each geographical position and network mode respective cell information.
Handover request acquisition module 620, for obtaining the network mode handover request sent by terminal.
Target cell chooses module 630, for determining the objective network pattern of switching according to the network mode handover request,
From index information table Target cell corresponding to objective network pattern is chosen according to signal intensity and geographical location information.
Information sending module 640, for cell information corresponding to the Target cell to be sent into terminal, so that terminal foundation
The cell information is switched to objective network pattern.
In the embodiment of the present application, it is preferable that this device also includes：
Information receiving module 601, for before maintenance of information module 610 determines index information table, receiving terminal to pass through
The status information that each network mode timing reports.
In the embodiment of the present application, it is preferable that this device also includes：
Data obtaining module 602, for maintenance of information module 610 determine index information table before, from status information
The cell information that the network mode corresponds to each cell is obtained, wherein, the cell information includes：Geographical location information, cell are basic
Information, cell system message and signal intensity.
In the embodiment of the present application, it is preferred that the maintenance of information module includes：
Record queries submodule 611, for the network mode and geographical location information in status information, search index
Corresponding record in information table；
Record renewal submodule 612, for the status information reported according to terminal, enters to corresponding record in index information table
Row renewal.
In the embodiment of the present application, it is preferred that the handover request acquisition module 620, specifically for obtaining the objective network mould
The network mode information of formula and the geographical location information of terminal.
In the embodiment of the present application, it is preferred that the Target cell, which chooses module 630, to be included：
Submodule 631 is screened, for according to the objective network pattern information in network mode handover request and geographical position
Information, cell corresponding with the objective network pattern in index information table is screened；
Sorting sub-module 632, it is ranked up for obtained cell will to be screened according to signal intensity；
Submodule 633 is chosen, for choosing signal intensity is most strong in the sequence cell as Target cell.
To sum up, the embodiment of the present application pre-establishes index information table in the server by maintenance of information module 610, when cutting
When changing acquisition request module 620 and getting the network mode handover request of terminal transmission, the Target cell in server chooses mould
Block 630 determines the objective network pattern of switching according to network mode handover request, and the shapes such as cell information are included from what is pre-established
In the index information table of state information, quick search to cell corresponding with current geographic position information and objective network pattern, and
The most strong cell of signal intensity is chosen from these cells as Target cell.It is by information sending module 640 that the target is small again
Cell information corresponding to area is sent to terminal, so as to enable the terminals to utilize these information, is directly accessed to objective network pattern,
It is rapidly completed network registration process, and then reduction network delay, and reduce the purpose of power consumption.Secondly, the present invention is true
Determine when network mode switches just to server acquisition request cell information so that network mode switching has more specific aim, so as to enter
One step reduces the power consumption of terminal.Again, terminal timing reports current state information, improves index information table in server
It is ageing, it is that current position signal is strong under objective network pattern so as to the cell of server selection during Logistics networks pattern switching
Spend highest cell.
For device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can use complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can use one or more wherein include computer can
With in the computer-usable storage medium (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention is with reference to method according to embodiments of the present invention, terminal device (system) and computer program
The flow chart and/or block diagram of product describes.It should be understood that can be by computer program instructions implementation process figure and/or block diagram
In each flow and/or square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These can be provided
Computer program instructions are set to all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to produce a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction is produced for realizing in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames
The device for the function of specifying.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing terminal equipments
In the computer-readable memory to work in a specific way so that the instruction being stored in the computer-readable memory produces bag
The manufacture of command device is included, the command device is realized in one flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps is performed on computer or other programmable terminal equipments to produce computer implemented processing, so that
The instruction performed on computer or other programmable terminal equipments is provided for realizing in one flow of flow chart or multiple flows
And/or specified in one square frame of block diagram or multiple square frames function the step of.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of elements are not only wrapped
Those key elements, but also the other element including being not expressly set out are included, or is also included for this process, method, article
Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited
Element, it is not excluded that other identical element in the process including the key element, method, article or terminal device also be present.
Above to a kind of network mode switching method provided by the present invention and a kind of network mode switching device, carry out
It is discussed in detail, specific case used herein is set forth to the principle and embodiment of the present invention, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, there will be changes in specific embodiments and applications, in summary, this specification content
It should not be construed as limiting the invention.
Claims (10)
1. a kind of network mode switching method, it is characterised in that methods described includes：
The status information reported previously according to terminal timing determines index information table, wherein, the index information table includes geography
Positional information and each network mode respective cell information；
Obtain the network mode handover request sent by the terminal；
The objective network pattern of switching is determined according to the network mode handover request, according to geography from the index information table
Positional information and signal intensity choose Target cell corresponding to the objective network pattern；
Cell information corresponding to the Target cell is sent to the terminal, so that the terminal is cut according to the cell information
Change to the objective network pattern.
2. according to the method for claim 1, it is characterised in that described true previously according to the status information that reports of terminal timing
Before determining index information table, in addition to：
The status information that receiving terminal is reported by the timing of each network mode；
The geographical location information of the terminal is obtained from the status information and the network mode corresponds to the cell of each cell
Information, wherein, the cell information includes：Cell essential information, cell system message and signal intensity.
3. according to the method for claim 1, it is characterised in that described true previously according to the status information that reports of terminal timing
Determine index information table, including：
Network mode and geographical location information in the status information, corresponding record in search index information table；
The status information reported according to terminal, the record is updated.
4. according to the method for claim 1, it is characterised in that the network mode handover request, including：The target network
The network mode information of network pattern and the geographical location information of the terminal.
5. according to the method for claim 1, it is characterised in that described to believe from the index information table according to geographical position
Breath and signal intensity choose Target cell corresponding to the objective network pattern, including：
According to network mode handover request, cell corresponding with the objective network pattern in index information table is screened；
The cell that screening obtains is ranked up according to signal intensity；
Signal intensity is most strong in the sequence cell is chosen as Target cell.
A kind of 6. network mode switching device, it is characterised in that including：
Maintenance of information module, the status information for being reported previously according to terminal timing determine index information table, wherein, the rope
Drawing information table includes geographical location information and each network mode respective cell information；
Handover request acquisition module, for obtaining the network mode handover request sent by the terminal；
Target cell chooses module, for determining the objective network pattern of switching according to the network mode handover request, from institute
State in index information table and choose Target cell corresponding to the objective network pattern according to geographical location information and signal intensity；
Information sending module, for cell information corresponding to the Target cell to be sent into the terminal, so that the terminal
The objective network pattern is switched to according to the cell information.
7. device according to claim 6, it is characterised in that described device, in addition to：
Information receiving module, for before maintenance of information module determines index information table, receiving terminal to pass through each network mode
The status information that timing reports；
Data obtaining module, for before maintenance of information module determines index information table, institute to be obtained from the status information
State the geographical location information of terminal and the network mode corresponds to the cell information of each cell, wherein, the cell information includes：
Cell essential information, cell system message and signal intensity.
8. device according to claim 6, it is characterised in that described information maintenance module includes：
Record queries submodule, for the network mode and geographical location information in the status information, search index letter
Cease corresponding record in table；
Record renewal submodule, for the status information reported according to terminal, the record is updated.
9. device according to claim 6, it is characterised in that the handover request acquisition module, specifically for obtaining institute
State the network mode information of objective network pattern and the geographical location information of the terminal.
10. device according to claim 6, it is characterised in that the Target cell, which chooses module, to be included：
Submodule is screened, for according to network mode handover request, to corresponding with the objective network pattern in index information table
Cell screened；
Sorting sub-module, it is ranked up for obtained cell will to be screened according to signal intensity；
Submodule is chosen, for choosing signal intensity is most strong in the sequence cell as Target cell.
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| CN201610677857.6A CN107770820B (en) | 2016-08-16 | 2016-08-16 | Network mode switching method and device |
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| CN201610677857.6A CN107770820B (en) | 2016-08-16 | 2016-08-16 | Network mode switching method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868747A (en) * | 2019-11-28 | 2020-03-06 | 上海商米科技集团股份有限公司 | Method for detecting delay and automatically switching multiple network modes |
| WO2020150883A1 (en) * | 2019-01-22 | 2020-07-30 | 华为技术有限公司 | Cell handover method, apparatus, device, and storage medium |
| WO2021238526A1 (en) * | 2020-05-28 | 2021-12-02 | Oppo广东移动通信有限公司 | Network connection control method and terminal, and storage medium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101562846B (en) * | 2008-04-18 | 2011-07-13 | 中兴通讯股份有限公司 | Method, system and network side for blind switching |
| CN103415048B (en) * | 2013-08-07 | 2015-11-04 | 东莞宇龙通信科技有限公司 | Wireless communications method, wireless communication system, terminal and mobile radio networks |
| US9456399B2 (en) * | 2014-08-21 | 2016-09-27 | Qualcomm Incorporated | Circuit switched fall back redirection across mobile switching center pools |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020150883A1 (en) * | 2019-01-22 | 2020-07-30 | 华为技术有限公司 | Cell handover method, apparatus, device, and storage medium |
| CN113302975A (en) * | 2019-01-22 | 2021-08-24 | 华为技术有限公司 | Cell switching method, device, equipment and storage medium |
| CN113302975B (en) * | 2019-01-22 | 2022-05-10 | 华为技术有限公司 | Cell switching method, device, equipment and storage medium |
| CN110868747A (en) * | 2019-11-28 | 2020-03-06 | 上海商米科技集团股份有限公司 | Method for detecting delay and automatically switching multiple network modes |
| WO2021238526A1 (en) * | 2020-05-28 | 2021-12-02 | Oppo广东移动通信有限公司 | Network connection control method and terminal, and storage medium |
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| CN107770820B (en) | 2021-06-18 |
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