CN103476072A - Voice communication initiating method on shelter hospital multichannel terminal - Google Patents
Voice communication initiating method on shelter hospital multichannel terminal Download PDFInfo
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- CN103476072A CN103476072A CN2013103840567A CN201310384056A CN103476072A CN 103476072 A CN103476072 A CN 103476072A CN 2013103840567 A CN2013103840567 A CN 2013103840567A CN 201310384056 A CN201310384056 A CN 201310384056A CN 103476072 A CN103476072 A CN 103476072A
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Abstract
The invention provides a voice communication initiating method on a shelter hospital multichannel terminal. Various communication modules of the multichannel terminal are provided with the same dialing interface; in default situation, a satellite channel is used for performing the voice communication in consideration of the particularity that a shelter hospital is in field operation in general, a receiving terminal is used for respectively querying respective communication online way after receiving an incoming call signal, and obtaining the communication online way of a communication initiating end, and then switching the voice to the most suitable communication mode at present.
Description
Technical field
The present invention relates to mobile communication, signal and process and shelter hospital field, specifically, the present invention has provided voice communication initiating method on a kind of shelter hospital multichannel terminal, can realize the optimal communication mode on the first terminal of shelter hospital multichannel.
Background technology
Mobile communication refers to that communicating pair has a side or the communication of two sides in motion.Comprise the land, sea, air mobile communication.The frequency range adopted spreads all over low frequency, intermediate frequency, high frequency, very high frequency(VHF) and superfrequency.Mobile communication system is comprised of travelling carriage, base station, mobile station.If will be with certain mobile communications, mobile station sends calling by each base station to the whole network, and called station sends answer signal after receiving, mobile station receives that replying channel of rear distribution gives this travelling carriage and from then on transmit a signaling in the speech channel channel and make its ring.
Usually there are the multiple voice communication patterns such as satellite, WIFI, intercommunication, GSM/CDMA, WCDMA/TDCDMA/CDMA200 on shelter hospital multichannel terminal, and the rate of various voice communication modes and tonequality also all respectively have and differ, for invention proposes a kind of mode, various communication modes are effectively organized, thereby realized the optimum voice communication of shelter terminal.
Summary of the invention
The present invention proposes voice communication initiating method on a kind of shelter hospital multichannel terminal, the various communication modules of multichannel terminal have common dialing interface, consider that shelter hospital is generally this particularity of field work, under default situations, adopt satellite channel to carry out voice communication, after receiving terminal receives incoming signal, inquire about respectively the communication online mode of oneself, and the communication online mode of obtaining communication originating end, then voice are switched on the most current optimal communication pattern.
Shelter multichannel Terminal communication system is at least by two terminal P
a, P
b, and the server S be deployed on network forms jointly, the workflow of system is as follows:
(1) P
aand P
bthe own identify label on various communication networks of registration on S respectively, and these identify labels are shone upon one by one;
(2) for guaranteeing the fluency of communication, caller P
apreferentially communicate by letter via satellite to called P
binitiate voice communication;
(3) if satellite communication can not be connected, then by other communication mode initiating communication, the preferential rate of initiating communication is satellite communication, GSM/CDMA, WCDMA/TDCDMA/CDMA200, WIFI and intercommunication;
(4) P
breceive P
acommunication request after, at first connect voice communication;
(5) P
bfrom server lookup P
athe presence of upper each communication network, and in conjunction with own presence on each network, to P
ainitiating communication;
(6) priority of called initiation voice communication is WIFI, intercommunication, WCDMA/TDCDMA/CDMA200, GSM/CDMA and satellite communication;
(7) P
aby calculating P
bthe voice quality transmitted, and contrasted with the voice quality of current communication pattern, if than current speech better quality, be switched on new communication channel and communicate;
(8) suppose that voice signal is s (t), the computational methods of voice quality are:
, s wherein
'for the expectation of the preceding paragraph voice, T is for testing the voice segment length drawn through experimental data.
Embodiment
Shelter multichannel Terminal communication system is by two terminal P
a, P
b, and the server S be deployed on network forms jointly, implementation step is described below:
(1) P
aand P
bthe own identify label on various communication networks of registration on S respectively, and these identify labels are shone upon one by one;
(2) for guaranteeing the fluency of communication, P
apreferentially communicate by letter to P via satellite
binitiate voice communication;
(3) P
breceive P
acommunication request after, at first connect voice communication;
(4) P
bfrom server lookup P
athe presence of upper each communication network, and in conjunction with own presence on each network, to P
ainitiating communication;
(5) P
aby calculating P
bthe voice quality transmitted, and contrasted with the voice quality of current communication pattern, if than current speech better quality, be switched on new communication channel and communicate.
Claims (8)
1. voice communication initiating method on a shelter hospital multichannel terminal, the various communication modules of multichannel terminal have common dialing interface, consider that shelter hospital is generally this particularity of field work, under default situations, adopt satellite channel to carry out voice communication, after receiving terminal receives incoming signal, inquire about respectively the communication online mode of oneself, and the communication online mode of obtaining communication originating end, then voice are switched on the most current optimal communication pattern.
2. method according to claim 1, shelter multichannel Terminal communication system is by least two terminal Pa, Pb, and the server S be deployed on network forms jointly.
3. method according to claim 1, the own identify label on various communication networks of registration on server S respectively of each terminal, and these identify labels are shone upon one by one.
4. method according to claim 1, calling party P
apreferentially communicate by letter via satellite to callee P
binitiate voice communication.
5. method according to claim 1, if satellite communication can not be connected, then, by other communication mode initiating communication, the preferential rate of caller initiating communication is satellite communication, GSM/CDMA, WCDMA/TDCDMA/CDMA200, WIFI and intercommunication.
6. method according to claim 1, P
bfrom server lookup P
athe presence of upper each communication network, and in conjunction with own presence on each network, to P
ainitiating communication.
7. method according to claim 1, the priority of called initiating communication is WIFI, intercommunication, WCDMA/TDCDMA/CDMA200, GSM/CDMA and satellite communication;
Method according to claim 1, P
aby calculating P
bthe voice quality transmitted, and contrasted with the voice quality of current communication pattern, if than current speech better quality, be switched on new communication channel and communicate.
8. method according to claim 1, suppose that voice signal is s (t), and the computational methods of voice quality are:
, s wherein
'for the expectation of the preceding paragraph voice, T is for testing the voice segment length drawn through experimental data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103840567A CN103476072A (en) | 2013-08-29 | 2013-08-29 | Voice communication initiating method on shelter hospital multichannel terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103840567A CN103476072A (en) | 2013-08-29 | 2013-08-29 | Voice communication initiating method on shelter hospital multichannel terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103476072A true CN103476072A (en) | 2013-12-25 |
Family
ID=49800733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103840567A Pending CN103476072A (en) | 2013-08-29 | 2013-08-29 | Voice communication initiating method on shelter hospital multichannel terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103476072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826275A (en) * | 2014-03-14 | 2014-05-28 | 中国人民解放军第三军医大学第二附属医院 | Method for automatically switching communication channel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898984A (en) * | 2003-10-24 | 2007-01-17 | 高通股份有限公司 | Handoff between a wireless local area network and a cellular communication system |
| CN102289554A (en) * | 2011-04-20 | 2011-12-21 | 苏州江南航天机电工业有限公司 | Informationization and digitalization integrated system for mobile hospital |
| CN102949278A (en) * | 2012-11-14 | 2013-03-06 | 中国人民武装警察部队后勤学院附属医院 | CT (computed tomography) shelter for shelter medical system |
-
2013
- 2013-08-29 CN CN2013103840567A patent/CN103476072A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898984A (en) * | 2003-10-24 | 2007-01-17 | 高通股份有限公司 | Handoff between a wireless local area network and a cellular communication system |
| CN102289554A (en) * | 2011-04-20 | 2011-12-21 | 苏州江南航天机电工业有限公司 | Informationization and digitalization integrated system for mobile hospital |
| CN102949278A (en) * | 2012-11-14 | 2013-03-06 | 中国人民武装警察部队后勤学院附属医院 | CT (computed tomography) shelter for shelter medical system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826275A (en) * | 2014-03-14 | 2014-05-28 | 中国人民解放军第三军医大学第二附属医院 | Method for automatically switching communication channel |
| CN103826275B (en) * | 2014-03-14 | 2017-12-22 | 中国人民解放军第三军医大学第二附属医院 | The method that communication channel automatically switches |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
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| WD01 | Invention patent application deemed withdrawn after publication |