CN109413593A - Cluster voice intercommunication interconnection method between a kind of system - Google Patents
Cluster voice intercommunication interconnection method between a kind of system Download PDFInfo
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- CN109413593A CN109413593A CN201710705557.9A CN201710705557A CN109413593A CN 109413593 A CN109413593 A CN 109413593A CN 201710705557 A CN201710705557 A CN 201710705557A CN 109413593 A CN109413593 A CN 109413593A
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- China
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- cluster
- ride
- audio stream
- digital audio
- user face
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 abstract description 5
- 230000011664 signaling Effects 0.000 abstract description 4
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/173—Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Telephonic Communication Services (AREA)
Abstract
This application discloses cluster voice intercommunication interconnection methods between a kind of system, it include: when cluster gateway detects the user face digital audio stream of the first system, open the push to talk (PTT) of second system ride, establish trunked call access, and the digital speech of the first system is converted into analogue audio frequency, the microphone interface (MIC) of second system ride is forwarded it to, second system is accessed；At the end of cluster gateway detects the user face digital audio stream of the first system, the PTT of second system ride, the cluster path blockade between the first system and second system are closed.Using technical solution disclosed in the present application, it is able to solve the drawbacks of VOX is triggered, and avoids docking using cluster voice intercommunication between complicated signaling triggering system.
Description
Technical field
This application involves field of communication technology, in particular to cluster voice intercommunication interconnection method between a kind of system.
Background technique
Since cluster standard is varied, the interconnection that different system docking problem restricts voice between different group systems is mutual
It is logical.In some scenes, even same standard, the product of different vendor may also be due to technology or interface, nothing
Method carries out the docking of system-level signaling.Way more common at present is docked by voice gateways+ride, such as Fig. 1 institute
Show:
Voice then will be forwarded to B system ride by voice gateways with B system intercommunication by the voice of A system.Voice gateways
Usual way be sound detecting triggering (VOX:Voice operated exchange), i.e., by detect both sides voice come
Trigger the foundation of push to talk (PTT:push to talk).A system and voice gateways are usually digital speech, and cluster gateway carries out
Corresponding audio processing, and it is translated into analog voice, then voice is gone to the microphone interface (MIC of B system ride
Mouthful), and open ride PTT.
There is both sides defect in VOX mechanism:
1, detection inaccuracy, be easy to cause and loses word；
2, detection time is too long, causes user plane time delay big.
Summary of the invention
This application provides cluster voice intercommunication interconnection methods between a kind of new system, are triggered and are docked with digital audio stream,
The drawbacks of to solve VOX triggering, and avoid using complicated signaling triggering.
This application discloses cluster voice intercommunication interconnection methods between a kind of system, comprising:
When cluster gateway detects the user face digital audio stream of the first system, the push to talk of second system ride is opened
PTT establishes trunked call access, and the digital speech of the first system is converted to analogue audio frequency, forwards it to second system
The microphone interface MIC of ride accesses second system；
At the end of cluster gateway detects the user face digital audio stream of the first system, second system ride is closed
PTT, the cluster path blockade between the first system and second system.
Preferably, the digital audio stream is realtime transmission protocol RTP data.
Preferably, cluster gateway detects the user face digital audio stream of the first system when the first system initiates to call.
Preferably, cluster gateway detects the user face digital audio stream of the first system in the release of the first system right of speech
Terminate.
As seen from the above technical solution, cluster voice intercommunication interconnection method between disclosed system, passes through cluster net
The detection to the user face digital audio stream of the first system is closed, to open the PTT of second system ride, it is logical to establish trunked call
Road, and the digital speech of the first system is converted into analogue audio frequency, forward it to the MIC of second system ride, access second
System；And the detection terminated by user face digital audio stream of the cluster gateway to the first system, close second system ride
PTT, to close the cluster access between the first system and second system, cluster voice intercommunication is docked between realizing system.Also,
The application is able to solve the drawbacks of VOX triggering, and avoids docking using cluster voice intercommunication between complicated signaling triggering system.
Detailed description of the invention
Fig. 1 cluster voice Linking Logic schematic diagram between existing system；
Fig. 2 cluster voice intercommunication Linking Logic schematic diagram between the application system.
Specific embodiment
It is right hereinafter, referring to the drawings and the embodiments, for the objects, technical solutions and advantages of the application are more clearly understood
The application is described in further detail.
The application mainly solves the problems, such as that A system establishes triggering mode to the cluster in B system direction.Fig. 2 is the application system
Between cluster voice intercommunication Linking Logic schematic diagram, include A system, cluster gateway, the ride of B system and B system in logic shown in Fig. 2
System.Cluster voice intercommunication interconnection method includes: between system provided by the present application
When A system initiates calling, cluster gateway detects the user face real-time transport protocol (RTP:Real-time of A system
Transport Protocol) data, then the PTT of B system ride is opened, establishes trunked call access, and by the number of A system
Voice is converted to analogue audio frequency, forwards it to the MIC mouth of ride, accesses B system；
When A system right of speech discharges, cluster gateway detects the user face RTP end of data of A system, then closes B system vehicle
The PTT of platform, at this time the cluster path blockade of different systems.
LTE group system and P25 system docking are carried out by using the application, the performance boost that can be obtained is as follows:
A) promotion of user plane time delay is as shown in table 1:
Table 1
B) voice quality
The case where losing lead-in, will appear using VOX mode, and RTP mode is then not present and loses lead-in situation.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (4)
1. cluster voice intercommunication interconnection method between a kind of system characterized by comprising
When cluster gateway detects the user face digital audio stream of the first system, the push to talk PTT of second system ride is opened,
Trunked call access is established, and the digital speech of the first system is converted into analogue audio frequency, forwards it to second system ride
Microphone interface MIC, access second system；
At the end of cluster gateway detects the user face digital audio stream of the first system, the PTT of second system ride is closed, the
Cluster path blockade between one system and second system.
2. according to the method described in claim 1, it is characterized by:
The digital audio stream is realtime transmission protocol RTP data.
3. method according to claim 1 or 2, it is characterised in that:
When the first system initiates to call, cluster gateway detects the user face digital audio stream of the first system.
4. method according to claim 1 or 2, it is characterised in that:
In the release of the first system right of speech, cluster gateway detects that the user face digital audio stream of the first system terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705557.9A CN109413593A (en) | 2017-08-17 | 2017-08-17 | Cluster voice intercommunication interconnection method between a kind of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705557.9A CN109413593A (en) | 2017-08-17 | 2017-08-17 | Cluster voice intercommunication interconnection method between a kind of system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109413593A true CN109413593A (en) | 2019-03-01 |
Family
ID=65454895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710705557.9A Pending CN109413593A (en) | 2017-08-17 | 2017-08-17 | Cluster voice intercommunication interconnection method between a kind of system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109413593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918301A (en) * | 2019-05-07 | 2020-11-10 | 成都鼎桥通信技术有限公司 | Resource allocation method in cluster docking scene |
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| CN1656366A (en) * | 2002-05-29 | 2005-08-17 | 诺基亚有限公司 | Method in a digital network system for controlling the transmission of terminal equipment |
| CN1885969A (en) * | 2005-06-21 | 2006-12-27 | 大唐移动通信设备有限公司 | Digital cluster communication system and method for realizing cluster service |
| CN1897720A (en) * | 2005-07-11 | 2007-01-17 | 大唐移动通信设备有限公司 | Method for controlling wireless one-key mode speak-right in packet system |
| CN101529849A (en) * | 2006-08-04 | 2009-09-09 | Jps通讯公司 | Voice modulation recognition in a radio-to-SIP adapter |
| CN102104473A (en) * | 2011-01-12 | 2011-06-22 | 海能达通信股份有限公司 | Method and system for conversation between simplex terminal and duplex terminal |
| CN102891870A (en) * | 2011-07-20 | 2013-01-23 | 中兴通讯股份有限公司 | Method, system and terminal for transmitting multi-media data in real time in digital cluster system |
-
2017
- 2017-08-17 CN CN201710705557.9A patent/CN109413593A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1656366A (en) * | 2002-05-29 | 2005-08-17 | 诺基亚有限公司 | Method in a digital network system for controlling the transmission of terminal equipment |
| CN1885969A (en) * | 2005-06-21 | 2006-12-27 | 大唐移动通信设备有限公司 | Digital cluster communication system and method for realizing cluster service |
| CN1897720A (en) * | 2005-07-11 | 2007-01-17 | 大唐移动通信设备有限公司 | Method for controlling wireless one-key mode speak-right in packet system |
| CN101529849A (en) * | 2006-08-04 | 2009-09-09 | Jps通讯公司 | Voice modulation recognition in a radio-to-SIP adapter |
| CN102104473A (en) * | 2011-01-12 | 2011-06-22 | 海能达通信股份有限公司 | Method and system for conversation between simplex terminal and duplex terminal |
| CN102891870A (en) * | 2011-07-20 | 2013-01-23 | 中兴通讯股份有限公司 | Method, system and terminal for transmitting multi-media data in real time in digital cluster system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918301A (en) * | 2019-05-07 | 2020-11-10 | 成都鼎桥通信技术有限公司 | Resource allocation method in cluster docking scene |
| CN111918301B (en) * | 2019-05-07 | 2022-11-11 | 成都鼎桥通信技术有限公司 | Resource allocation method in cluster docking scene |
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Application publication date: 20190301 |