CN106304117A - A kind of voice double fluid implementation method - Google Patents
A kind of voice double fluid implementation method Download PDFInfo
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- CN106304117A CN106304117A CN201510284579.3A CN201510284579A CN106304117A CN 106304117 A CN106304117 A CN 106304117A CN 201510284579 A CN201510284579 A CN 201510284579A CN 106304117 A CN106304117 A CN 106304117A
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- voice
- voice pathway
- core net
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
- H04W16/20—Network planning tools for indoor coverage or short range network deployment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention proposes a kind of voice double fluid implementation method, and described method includes: mobile terminal at least supports a kind of WAN network and a kind of local net network, and described mobile terminal selects the network that signal is the strongest to set up first via voice pathway when initiating calling；The core net of described first via voice pathway monitors the up-downgoing voice quality of described first via voice pathway: if being all higher than setting thresholding, then continue to keep this road voice pathway；The core net of the most described first via voice pathway sets up the second tunnel voice pathway to other core net, and core net and the described mobile terminal of the most described first via voice pathway are performed both by alignment and union operation for the first via and the second road media bag.The present invention uses indoor local soverlay technique as supplementing that wide area covers, and solves the in-door covering problem of wide area network so that user either still can enjoy high-quality voice service in outdoor in indoor.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of voice double fluid implementation method.
Background technology
Along with the expansion of mobile communication system network scale, the wide area soverlay technique outdoor cover in city is
Substantially having accomplished seamless link, speech quality is improved the most further.But wide area soverlay technique
The most poor at in-door covering, on the one hand, in modern metropolitan cities, building is more and more higher, more and more, more come
The most intensive, the radio signal of mobile communication is stopped betwixt and is decayed, and modern architecture is many with steel
Reinforced concrete is skeleton, adds fully closed exterior decoration, and shielding and decay to radio signal are special
Severity, so being difficult to communicate normally；On the other hand, in the center of big and medium-sized cities, base station density
The biggest, average stop spacing is less than 1km, so the signal normally entering indoor is more mixed and disorderly, unstable,
Particularly at the middle and high layer of some skyscrapers not completely enclosed, enter indoor signal especially mixed and disorderly,
Nearby the signal of the signal of base station, at a distance base station by direct projection, reflect, reflect, the mode such as diffraction enters room
In, the dynamic instability of signal, with frequency, adjacent frequency serious interference, use mobile phone in this case, will
There will be cell reselection when not conversing frequent, frequently switch in communication process, voice quality is poor, call drop phenomenon
Serious problem.
For these reasons, how to improve the in-door covering quality of mobile network and become engineering construction and network is excellent
The important content that chemical industry is made.
Summary of the invention
In order to solve the in-door covering quality problems of mobile network, the present invention proposes a kind of voice double fluid method,
The method includes:
Mobile terminal at least supports a kind of WAN network and a kind of local net network, and described mobile terminal is being sent out
The network that signal is the strongest is selected to set up the first via voice pathway when playing calling；
The core net of described first via voice pathway monitors the up-downgoing voice matter of described first via voice pathway
Amount: if being all higher than setting thresholding, then continue to keep this road voice pathway；The most described first via voice leads to
The core net on road sets up the second tunnel voice pathway to other core net, the most described first via voice pathway
Core net and described mobile terminal are performed both by alignment and union operation for the first via and the second road media bag.
Preferably, the downlink voice quality of described first via voice pathway is by the detection of described mobile terminal cycle
Report the core net of described first via voice pathway；The uplink speech quality of described first via voice pathway by
The core net detection of described first via voice pathway.
Preferably, described mobile terminal is in communication process:
When there is two-way voice pathway, the core net of described first via voice pathway and described mobile terminal pin
Two-way media bag is performed both by alignment and union operation, and the core net of described first via voice pathway is respectively
The up-downgoing voice quality of monitoring two-way voice pathway: if there being the up-downgoing voice quality of a road voice pathway
All it is higher than setting thresholding, then discharges another road voice pathway to reach the purpose of power saving, otherwise continue holding two
Road voice pathway；
When only existing a road voice pathway, the core net monitoring current speech of described first via voice pathway is led to
The up-downgoing voice quality on road: if being all higher than setting thresholding, then continue to keep current speech path；Otherwise
The core net of described first via voice pathway other core net in addition to the core net except current speech path is built
Erect another road voice pathway, improve voice quality as far as possible.
In said method, the downlink voice quality of voice pathway is given by the detection of described mobile terminal periodic report
The core net of this voice pathway；The uplink speech quality of voice pathway is detected by the core net of this voice pathway；
The lang up and down of the voice pathway that self is set up by other core net outside the core net of first via voice pathway
Sound quality notifies to the core net of first via voice pathway.
In above-mentioned all methods, described WAN network can include McWiLL network, described LAN net
Network can include Wi-Fi network.
The present invention uses indoor local soverlay technique (such as indoor wi-fi covers) to cover as wide area
Supplement, solve the in-door covering problem of wide area network so that user either still can in indoor in outdoor
Enough enjoy high-quality voice service.Its advantage essentially consists in: 1, when certain network signal quality is the best
Time, only maintain a road voice pathway, reach the purpose of power saving；2 at local area network signal and wide area network signals all
Time bad, voice double fluid can be set up two-way voice packet is merged, improve voice quality as far as possible；3,
Mobile terminal selects network the most flexibly, it is not necessary to user is manually arranged, such as when moving to indoor from outdoor,
Can automatically set up the voice pathway of LAN optimization standard, when indoor moving to outdoor, can automatically build
Vertical wide area network accesses the voice pathway of standard.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, retouch below
Accompanying drawing in stating is some embodiments of the present invention, for those of ordinary skill in the art, is not paying
On the premise of creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the call setup flow chart of the McWiLL+Wi-Fi voice double fluid of the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that
Described embodiment is a part of embodiment of the present invention rather than whole embodiments；It should be noted that
In the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly fall into the scope of protection of the invention.
The mobile terminal of the present embodiment is double fluid terminal (UE), supports McWiLL WAN network and Wi-Fi
Local net network, is described more detail below the implementation method of McWiLL+Wi-Fi voice double fluid, its double fluid language
The call setup flow process of sound is as it is shown in figure 1, concretely comprise the following steps:
Step 101, double fluid UE compare McWiLL signal and Wi-Fi signal when initiating calling, if
McWiLL network signal is relatively strong, then select McWiLL network to set up McWiLL voice pathway, its
Core net control unit is SAG；
McWiLL transmission of voice packets is carried out, in SAG detection between step 102, double fluid UE and SAG
Row voice packet quality, double fluid UE detects downlink voice bag quality；
Step 103, double fluid UE cycle send OAM Transfer Info Request message to SAG, on
Report McWiLL downlink voice bag quality；
Step 104, SAG return OAM Transfer Info Response message to double fluid UE；
Step 105, SAG judge up-downgoing voice quality less than setting thresholding, then SAG will trigger Wi-Fi
The foundation of voice pathway, the core net control unit of Wi-Fi voice pathway is CAG, then SAG is to HLR
The information of the CAG of inquiry double fluid UE registration；
Step 106, SAG send INVITE setup requests to the CAG of double fluid UE registration；
Step 107, CAG send INVITE to double fluid UE；
Step 108, double fluid UE return 200OK and send 200OK to SAG to CAG, CAG；
Step 109, Wi-Fi voice pathway are set up, and double fluid UE Yu CAG starts the RTP of VoIP voice
Streaming, up rtp streaming is transmitted to SAG by CAG.SAG performs rtp streaming and McWiLL voice
The alignment of stream, merging, be then then forwarded to opposite side terminal；
Step 110, double fluid UE perform the aliging of rtp streaming and McWiLL voice flow, merge, double-current
UE transmission RTCP report, to CAG, reports RTP downlink voice bag quality；CAG passes through RTCP again
Report RTP up-downgoing voice packet quality uploading to SAG.
After double fluid audio call is set up, SAG continues monitoring McWiLL voice flow and rtp streaming respectively
Up-downgoing voice quality, if it find that the up-downgoing voice quality of rtp streaming is all higher than setting thresholding, then SAG
Release McWiLL voice pathway, keeps Wi-Fi voice pathway.Then SAG continues monitoring RTP stream
Up-downgoing voice quality, if it find that upstream or downstream voice quality is less than setting thresholding, then SAG will touch
Send out McWiLL voice pathway.In this communication process, all the time by the up-downgoing of SAG monitoring voice pathway
Voice quality is to judge employing which or which two-way voice pathway, and is performed rtp streaming by SAG all the time
With the aliging of McWiLL voice flow, merge, be then then forwarded to opposite side terminal.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can
Completing with the hardware relevant by programmed instruction, aforesaid program can be stored in an embodied on computer readable and deposit
In storage media, this program upon execution, performs to include the step of said method embodiment；And aforesaid storage
Medium includes: the various media that can store program code such as ROM, RAM, magnetic disc or CD.
Last it is noted that above example is only in order to illustrate technical scheme, rather than it is limited
System；Although the present invention being described in detail with reference to previous embodiment, those of ordinary skill in the art
It is understood that the technical scheme described in foregoing embodiments still can be modified by it, or to it
Middle part technical characteristic carries out equivalent；And these amendments or replacement, do not make appropriate technical solution
Essence departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a voice double fluid implementation method, it is characterised in that described method includes:
Mobile terminal at least supports a kind of WAN network and a kind of local net network, and described mobile terminal is being sent out
The network that signal is the strongest is selected to set up the first via voice pathway when playing calling；
The core net of described first via voice pathway monitors the up-downgoing voice matter of described first via voice pathway
Amount: if being all higher than setting thresholding, then continue to keep this road voice pathway；The most described first via voice leads to
The core net on road sets up the second tunnel voice pathway to other core net, the most described first via voice pathway
Core net and described mobile terminal are performed both by alignment and union operation for the first via and the second road media bag.
Method the most according to claim 1, it is characterised in that:
The downlink voice quality of described first via voice pathway is given by the detection of described mobile terminal periodic report
The core net of described first via voice pathway；The uplink speech quality of described first via voice pathway is by described
The core net detection of one tunnel voice pathway.
Method the most according to claim 1, it is characterised in that described method also includes:
Described mobile terminal is in communication process:
When there is two-way voice pathway, the core net of described first via voice pathway and described mobile terminal pin
Two-way media bag is performed both by alignment and union operation, and the core net of described first via voice pathway is respectively
The up-downgoing voice quality of monitoring two-way voice pathway: if there being the up-downgoing voice quality of a road voice pathway
All it is higher than setting thresholding, then discharges another road voice pathway, otherwise continue to keep two-way voice pathway；
When only existing a road voice pathway, the core net monitoring current speech of described first via voice pathway is led to
The up-downgoing voice quality on road: if being all higher than setting thresholding, then continue to keep current speech path；Otherwise
The core net of described first via voice pathway other core net in addition to the core net except current speech path is built
Erect another road voice pathway.
Method the most according to claim 3, it is characterised in that:
The downlink voice quality of voice pathway is given this voice pathway by the detection of described mobile terminal periodic report
Core net；The uplink speech quality of voice pathway is detected by the core net of this voice pathway；
The voice pathway that self is set up by other core net outside the core net of first via voice pathway upper and lower
Lang sound quality notifies to the core net of first via voice pathway.
5. according to the method described in Claims 1 to 4 any one, it is characterised in that: described wide area network net
Network includes McWiLL network.
6. according to the method described in Claims 1 to 4 any one, it is characterised in that: described LAN net
Network includes Wi-Fi network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284579.3A CN106304117A (en) | 2015-05-28 | 2015-05-28 | A kind of voice double fluid implementation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284579.3A CN106304117A (en) | 2015-05-28 | 2015-05-28 | A kind of voice double fluid implementation method |
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| CN106304117A true CN106304117A (en) | 2017-01-04 |
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| CN201510284579.3A Withdrawn CN106304117A (en) | 2015-05-28 | 2015-05-28 | A kind of voice double fluid implementation method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404816A (en) * | 2011-03-07 | 2012-04-04 | 北京新岸线无线技术有限公司 | Method, system and device for heterogeneous convergence of cellular network and wireless local area network |
| CN102905319A (en) * | 2012-10-23 | 2013-01-30 | 李文龙 | Method and system for data flow distribution |
| CN103428823A (en) * | 2012-05-22 | 2013-12-04 | 中兴通讯股份有限公司 | Internet-surfing method and device combining 3G network and WLAN |
| US20150092747A1 (en) * | 2004-01-06 | 2015-04-02 | Vasu Networks Corporation | Mobile telephone voip/cellular seamless roaming switching controller |
-
2015
- 2015-05-28 CN CN201510284579.3A patent/CN106304117A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150092747A1 (en) * | 2004-01-06 | 2015-04-02 | Vasu Networks Corporation | Mobile telephone voip/cellular seamless roaming switching controller |
| CN102404816A (en) * | 2011-03-07 | 2012-04-04 | 北京新岸线无线技术有限公司 | Method, system and device for heterogeneous convergence of cellular network and wireless local area network |
| CN103428823A (en) * | 2012-05-22 | 2013-12-04 | 中兴通讯股份有限公司 | Internet-surfing method and device combining 3G network and WLAN |
| CN102905319A (en) * | 2012-10-23 | 2013-01-30 | 李文龙 | Method and system for data flow distribution |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170104 |
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| WW01 | Invention patent application withdrawn after publication |