CN106888445A - It is a kind of to carry out the blind method and system of wireless coverage speech business benefit using WIFI network - Google Patents
It is a kind of to carry out the blind method and system of wireless coverage speech business benefit using WIFI network Download PDFInfo
- Publication number
- CN106888445A CN106888445A CN201710118099.9A CN201710118099A CN106888445A CN 106888445 A CN106888445 A CN 106888445A CN 201710118099 A CN201710118099 A CN 201710118099A CN 106888445 A CN106888445 A CN 106888445A
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- Prior art keywords
- mobile phone
- phone terminal
- server
- wifi
- network
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
Abstract
It is a kind of to carry out the blind method of wireless coverage speech business benefit using WIFI network, in mobile phone terminal real-time detection operator and WIFI signal intensity, when operator's signal intensity is less than preset value and WIFI signal intensity is higher than preset value, mobile phone terminal IP+IMSI+ESN is reported into server；It oneself is the adjacent service area in the mobile phone terminal region that server is simulated, and relevant information is registered to the HLR of the mobile phone terminal number, to ensure when there is incoming call, can be addressed to emulating server；During caller, signaling passes to emulating server by WIFI, and emulating server finds correspondence HLR, then finds the region ID that called current position belongs to, and paging is initiated according to region ID, builds and be called the physical link between home network；When called, called service network has been received after exhaling, and emulating server is found by HLR, paging be sent to emulating server build and be called service network between physical layer link；The present invention can be significantly increased the service range of speech business in the case of investment seldom.
Description
Technical field
The invention belongs to wireless communication technology field, more particularly to one kind carries out wireless coverage (2G/ using WIFI network
Blind method and system is mended in 3G/4G) speech business.
Background technology
The wireless coverage of major wireless carriers is mainly the GSM of 2G, the CDMA/UMTS of 3G at this stage, 4G's
TDD＆FDD LTE, or even 5G systems, it is contemplated that have the network coexisted of long period of time above standard in the future.In these systems
In the wireless coverage of formula, inevitably having largely has the blind area of user distribution, such as region below：
1st, building compares close quarters, and wireless signal is blocked than more serious, and representative region is exactly villages within the city；
2nd, the region for erecting a television antenna is not allowed, such as high-grade cell；
3rd, the indoor region without room point covering, such as underground commercial center, underground supermarket etc..
And generally there is the covering of WIFI in these regions, wired light cat or outdoor wireless antenna is converted into LTE signals
CPE terminals of WIFI etc. are solved.These schemes efficiently solve the covering of WIFI, but cannot solve the voice service of operator
Problem, user cannot make a phone call or be answered the call with mobile phone.
And if operator will solve the covering problem of voice service, needing to set up a large amount of websites and antenna, investment and
Benefit ratio is very low, and cannot set up website and antenna area, then can only be lost in substantial amounts of voice user.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, nothing is carried out using WIFI network it is an object of the invention to provide one kind
Blind method and system is mended in line covering speech business, and language is realized in the not good region of the network coverage for major wireless carriers
Sound business is mended blind.
To achieve these goals, the technical solution adopted by the present invention is：
It is a kind of to carry out the blind method of wireless coverage speech business benefit using WIFI network, including：
(1) in mobile phone terminal, operator's signal intensity and WIFI signal intensity that real-time detection is accessed, when operator's signal
When intensity is higher than preset value less than preset value and WIFI signal intensity, the IP+IMSI+ESN of mobile phone terminal is reported to by network
Server；
(2) in server end, after receiving the IP+IMSI+ESN that mobile phone terminal is reported, it oneself is the mobile phone terminal that server is simulated
The adjacent service area in region, is registered to relevant information the HLR of the mobile phone terminal number, to ensure when there is number incoming call,
Emulating server can be addressed to；
(3) when caller, mobile phone terminal initiates calling, and signaling passes to emulating server by WIFI, and emulating server passes through
Called number finds correspondence HLR, then finds the region ID that called current position belongs to, and paging, quilt are initiated according to region ID
The physical link built and be called between home network after response is, the coding of called coding and caller mobile phone terminal is done individual turning
Change, and corresponding QOS grades are got to the packet header of voice packet；
(4) when called, called service network has been received after exhaling, and emulating server is found by HLR, and paging is sent to mould
Intend server, the physical layer link between service network is built and be called to emulating server, paging is sent to mobile phone terminal, user connects
Afterwards, mutual speech frame is changed according to the requirement of both sides, connects voice.
In the step (2), when the mobile phone under WIFI network is to server registration, the region ID of server by utilizing oneself
Former HLR to mobile phone carries out position modification, it is ensured that paging is issued oneself by other users when the mobile phone is looked for.
In the step (2), it oneself is used in region in wireless cellular network that relevant information refers to server to be simulated
Region ID and IP address.
When mobile phone terminal roam into WIFI signal difference it is local when, operator signal is checked in time, if operator's signal is good
Switch back into wireless status.
When emulating server receives the handshake that mobile phone terminal is not received in switching out signal, or some cycles, this is initiated
Node HLR is deactivated, and subsequently has paging to send again, is directly refused.
When handshake is reactionless in mobile phone terminal initiation switching out signal or some cycles, emulation mode is deactivated, follow-up hand
The master of generator terminal exhales and no longer passes through WIFI network.
Mobile phone terminal receives operator's signal, automatically into network registration, updates identical information, recovers the original stream of operator
Journey.
The blind system of wireless coverage speech business benefit is carried out using WIFI network present invention also offers corresponding, including：
Operator's signal strength detection module, is installed on mobile phone terminal, real-time detection operator signal intensity,
WIFI signal intensity detection module, is installed on mobile phone terminal, the WIFI signal intensity that real-time detection is accessed,
Processing module, is installed on mobile phone terminal, carries out the interaction with server, perform registration, signaling forwarding, code conversion,
Ring, resource management and release task；
Server, possesses network independence IP, the independent region ID for possessing wireless cellular network distribution, with IMIS and HLR
Mapping table, possess the authentication credential of wireless cellular network communication, after receiving mobile telephone registration, carry out position and step on to correspondence HLR
Note, is addressed and code conversion as required.
Compared with prior art, the present invention only passes through systems soft ware and user side in the case where network investment is not increased
Software, it is possible to effectively solved the problems, such as without network's coverage area speech business using the covering of WIFI.
Brief description of the drawings
Fig. 1 is operator's voice service schematic diagram in the prior art.
Fig. 2 is voice service unsuccessful schematic diagram when wireless coverage is poor in the prior art.
Fig. 3 is voice service schematic diagram of the present invention.
Specific embodiment
Describe embodiments of the present invention in detail with reference to the accompanying drawings and examples.
Current operator solves the voice service of mobile phone by wireless coverage, as shown in figure 1, when wireless coverage of eating dishes without rice or wine is poor
When, radio channel cannot be set up, and cause speech business to fail, as shown in Figure 2.
The present invention is connected into public network and is connected into HLR, BSC without wireless coverage or during wireless coverage difference by wifi network,
BTS completes the problems such as ownership simulation, voice addressing and code format conversion, solves the problems, such as voice service, as shown in Figure 3.
The present invention carries out wireless coverage speech business and mends blind method using WIFI network, specifically includes：
(1) in mobile phone terminal, ensured by IP addressing mode and communicated between server and mobile phone normal.Mobile phone terminal real-time detection connects
The operator's signal intensity and WIFI signal intensity for entering, when detecting, antenna (GSM, UMTS, CDMA, LTE) signal is weak and same
During Shi Youqiang WIFI signals, IP+IMSI+ESN is reported to server, when WIFI switches, APP updates IP address and arrives
Server.
(2) in server end, after server receives the IP+IMSI+ESN that mobile phone terminal is reported, it oneself is the mobile phone terminal to simulate
The adjacent service area in region, relevant information, (it oneself is area used in region in wireless cellular network that server is simulated
Domain ID and IP address) HLR of the mobile phone terminal number is registered to, to ensure, when there is number incoming call, analog service can be addressed to
Device.
In the present invention, service area is the region ID in a unit, and HLR of the network for being serviced to 2G, 3G mobile originally
Correspond, former 2G, 3G subscription have gone out the attributed region of oneself, registration is accomplished by new network, after registration, new region can basis
IMSI finds former HLR, and informs the user current location, when so having other users phone, can inquire about former HLR and find
The new position address of the user, carries out paging.
In order in time find position when being paged, 2G networks are bursts, and all users will belong to certain area
Domain.One ID of HLR of each region correspondence.The ID for usually being preserved in HLR is the ID of affiliated area, has gone out this panel region, is just needed
Replaced with the ID of new network, ensure the achievement of paging.
When the mobile phone under WIFI network is to server registration, the former HLR of the region ID of server by utilizing oneself to mobile phone
Carry out position modification, it is ensured that paging is issued oneself by other users when the mobile phone is looked for.
(3) when caller, mobile phone terminal initiates calling, and signaling passes to emulating server by WIFI, and emulating server passes through
Called number finds correspondence HLR, then finds the region ID that called current position belongs to, and paging, quilt are initiated according to region ID
It is the physical link built and be called between home network after response.
Because voice has an a variety of coded formats, heterogeneous networks, it is different that different terminals are supported.When calling and called are connected
Needs are held consultation, and what each several part all encoded and be transmitted with.If it does not, needing the carrying out for being converted to other side's support to pass
It is defeated.After the coding of called coding and caller mobile phone terminal is changed, corresponding QOS grades are got to the packet header of voice packet.
(4) when called, because emulating server notified that the cellphone subscriber of correlation IMSI had been overflow to correlation HLR before
Book server management region is swum over to, called service network has been received after exhaling, and emulating server is found by HLR, and paging is sent to
The physical layer link between service network is built and be called to emulating server, emulating server, and paging is sent to mobile phone terminal, Yong Hujie
After logical, mutual speech frame is changed according to the requirement of both sides, voice is switched on.
In the present invention, when mobile phone terminal roam into WIFI signal difference it is local when, operator signal is checked in time, if operation
Business's signal switches back into wireless status well.
When emulating server receives the handshake that mobile phone terminal is not received in switching out signal, or some cycles, this is initiated
Node HLR is deactivated, and subsequently has paging to send again, is directly refused.
When handshake is reactionless in mobile phone terminal initiation switching out signal or some cycles, emulation mode is deactivated, follow-up hand
The master of generator terminal is exhaled no longer by WIFI network, is processed by wireless portion oneself.
Mobile phone terminal receives operator's signal, can update identical information automatically into network registration, recovers the original stream of operator
Journey.
The blind system of wireless coverage speech business benefit is carried out using WIFI network present invention also offers corresponding, including：
Operator's signal strength detection module, is installed on mobile phone terminal, real-time detection operator signal intensity,
WIFI signal intensity detection module, is installed on mobile phone terminal, the WIFI signal intensity that real-time detection is accessed,
Processing module, is installed on mobile phone terminal, carries out the interaction with server, perform registration, signaling forwarding, code conversion,
Ring, resource management and release task；
Server, possesses network independence IP, the independent region ID for possessing wireless cellular network distribution, with IMIS and HLR
Mapping table, possess the authentication credential of wireless cellular network communication, after receiving mobile telephone registration, carry out position and step on to correspondence HLR
Note, is addressed and code conversion as required.
Claims (8)
1. it is a kind of to carry out the blind method of wireless coverage speech business benefit using WIFI network, it is characterised in that including：
(1) in mobile phone terminal, operator's signal intensity and WIFI signal intensity that real-time detection is accessed, when operator's signal intensity
When less than preset value and WIFI signal intensity being higher than preset value, the IP+IMSI+ESN of mobile phone terminal is reported to by service by network
Device；
(2) in server end, after receiving the IP+IMSI+ESN that mobile phone terminal is reported, it oneself is mobile phone terminal place that server is simulated
The adjacent service area in region, is registered to relevant information the HLR of the mobile phone terminal number, to ensure when there is number incoming call, can
It is addressed to emulating server；
(3) when caller, mobile phone terminal initiates calling, and signaling passes to emulating server by WIFI, and emulating server is by called
Number searching is to correspondence HLR, then finds the region ID that called current position belongs to, and paging is initiated according to region ID, is called and rings
Should after the physical link building and be called between home network, the coding of called coding and caller mobile phone terminal is done a conversion, and
Corresponding QOS grades are got to the packet header of voice packet；
(4) when called, called service network has been received after exhaling, and emulating server is found by HLR, and paging is sent to simulation suit
The physical layer link between service network is built and be called to business device, emulating server, and paging is sent to mobile phone terminal, after user connects,
Mutual speech frame is changed according to the requirement of both sides, voice is connected.
2. carry out wireless coverage speech business using WIFI network according to claim 1 and mend blind method, it is characterised in that
In the step (2), when the mobile phone under WIFI network is to server registration, the region ID of server by utilizing oneself to mobile phone
Former HLR carries out position modification, it is ensured that paging is issued oneself by other users when the mobile phone is looked for.
3. carry out wireless coverage speech business using WIFI network according to claim 1 and mend blind method, it is characterised in that
In the step (2), it oneself is region ID used in region in wireless cellular network that relevant information refers to server to be simulated
And IP address.
4. carry out wireless coverage speech business using WIFI network according to claim 1 and mend blind method, it is characterised in that
When mobile phone terminal roam into WIFI signal difference it is local when, operator signal is checked in time, if operator's signal switches back into nothing well
Wire state.
5. carry out wireless coverage speech business using WIFI network according to claim 1 and mend blind method, it is characterised in that
When emulating server receives the handshake that mobile phone terminal is not received in switching out signal, or some cycles, initiate this node HLR and go
Activation, subsequently has paging to send again, directly refuses.
6. carry out wireless coverage speech business using WIFI network according to claim 1 and mend blind method, it is characterised in that
When handshake is reactionless in mobile phone terminal initiation switching out signal or some cycles, emulation mode is deactivated, the master of follow-up mobile phone terminal
Exhale and no longer pass through WIFI network.
7. carry out wireless coverage speech business using WIFI network according to claim 1 and mend blind method, it is characterised in that
Mobile phone terminal receives operator's signal, automatically into network registration, updates identical information, recovers the original flow of operator.
8. carry out wireless coverage speech business using WIFI network and mend blind system, it is characterised in that including：
Operator's signal strength detection module, is installed on mobile phone terminal, real-time detection operator signal intensity,
WIFI signal intensity detection module, is installed on mobile phone terminal, the WIFI signal intensity that real-time detection is accessed,
Processing module, is installed on mobile phone terminal, carries out the interaction with server, perform registration, signaling forwarding, code conversion, ring,
Resource management and release task；
Server, possesses network independence IP, the independent region ID for possessing wireless cellular network distribution, with the right of IMIS and HLR
Relation table is answered, the authentication credential for possessing wireless cellular network communication after receiving mobile telephone registration, location register is carried out to correspondence HLR, is pressed
It is addressed and code conversion according to needs.
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|---|---|---|---|
| CN201710118099.9A CN106888445A (en) | 2017-03-01 | 2017-03-01 | It is a kind of to carry out the blind method and system of wireless coverage speech business benefit using WIFI network |
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| CN201710118099.9A CN106888445A (en) | 2017-03-01 | 2017-03-01 | It is a kind of to carry out the blind method and system of wireless coverage speech business benefit using WIFI network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113068233A (en) * | 2020-05-08 | 2021-07-02 | 北京连山科技股份有限公司 | Mobile phone conversation system based on link intelligent selection transmission technology |
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