CN104954338B - Mobile phone talkback service adapter, Mobile phone talkback service terminal and Mobile phone talkback method - Google Patents
Mobile phone talkback service adapter, Mobile phone talkback service terminal and Mobile phone talkback method Download PDFInfo
- Publication number
- CN104954338B CN104954338B CN201410125653.2A CN201410125653A CN104954338B CN 104954338 B CN104954338 B CN 104954338B CN 201410125653 A CN201410125653 A CN 201410125653A CN 104954338 B CN104954338 B CN 104954338B
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- physical layer
- layer interface
- unit
- interface unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the invention discloses a kind of Mobile phone talkback service adapter, Mobile phone talkback service terminal and Mobile phone talkback method, wherein, Mobile phone talkback service adapter includes：PTT keystroke handlings unit, SOS button processing unit, display processing unit, loudspeaker, microphone processing unit, PoC protocol stacking units, speech coder, rtp stack unit and the first physical layer interface unit；Wherein, voice coding is used to encode the media data received, and the coding media data to receiving decodes；The media data and Media Stream that rtp stack unit is used to respectively send speech coder and the first physical layer interface unit issue other side after being packaged and decapsulating；PoC protocol stacking units are used for generation calling PoC signalings and are sent to the first physical layer interface unit, notify rtp stack unit to receive Media Stream after receiving calling PoC signalings；First physical layer interface unit provides the physical channel to mobile phone terminal.The embodiment of the present invention can reduce Mobile phone talkback operating cost.
Description
Technical field
The present invention relates to the communication technology, especially a kind of Mobile phone talkback service adapter, Mobile phone talkback service terminal and hand
Machine intercommunication method.
Background technology
It is currently based on public mobile network（Referred to as：Public network）Push to talk over Cellular in the Mobile phone talkback technology of carrying（PTT
Over Cellular, PoC）Technology, due to possessing the advantage that coverage is big, networking cost is low, the level of informatization is high, at present
Have been achieved for widely applying, turn into the new trend of intercommunication technology development.
During the present invention is realized, inventor has found that existing Mobile phone talkback technology at least has problems with：
Mobile phone talkback technical requirements realize intercommunication business on mobile phone terminal.Due to common intercommunication service terminal user's
Use habit has bigger difference with regular handset terminal user, and intercommunication business and mobile communication business are in hardware and software aspect pair
The requirement of terminal is different, if to realize PoC intercommunication business on mobile phone terminal, needs to transform mobile phone terminal,
Customization for mobile phone terminal requires higher, including the customization of software view and the customization of hardware view, wherein, software view
Customization for example needs to make mobile phone terminal support to say communication protocol, and the customization of hardware view for example needs to set one on mobile phone terminal
Push-to（Push To Talk, PTT）Button, SOS（SOS）Button, horn volume transformation etc. is carried out, this will make
The transformation amount of paired mobile phone terminal is bigger, will individually be transformed per money mobile phone terminal, cost is very high, causes to support on the market
PoC mobile phone terminal style is few, price is high, and larger to the performance consumption of mobile phone terminal after transforming.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is：A kind of Mobile phone talkback service adapter, Mobile phone talkback are provided
Service terminal and Mobile phone talkback method, mobile phone terminal is set to realize Mobile phone talkback business with relatively low cost.
A kind of Mobile phone talkback service adapter provided in an embodiment of the present invention, including support the PTT PTT of intercommunication business
Keystroke handling unit, SOS SOS button processing unit, display processing unit, loudspeaker, microphone processing unit, with
And Push to talk over Cellular PoC protocol stacking units, speech coder, realtime transmission protocol RTP protocol stacking unit and the first physical layer interface
Unit；
SOS button processing unit, for storing SOS central user mark ID, and receiving the tight of user's transmission
PoC protocol stacking units are given in forwarding after anxious distress signal, and the SOS includes SOS central user ID；
Loudspeaker, for playing the media data of peer user speech；
Microphone processing unit, media data and forwarding for receiving the speech of this end subscriber give speech coder；
Speech coder, the media data sent for microphone processing unit are encoded to obtain coding media data simultaneously
It is sent to rtp stack unit；The coding media data sent to rtp stack unit is decoded to obtain media data, and
The media data that information speaker broadcast decoder obtains；
Rtp stack unit, for being packaged to obtain matchmaker to the coding media data that speech coder is sent based on RTP
Body stream, and it is sent to the first physical layer interface unit；And the Media Stream for sending the first physical layer interface unit decapsulate
To coding media data and it is sent to speech coder；
Display processing unit, for providing information display function, including carry out in group's id information of intercommunication business, group
User's id information of each user and the display of intercommunication service call state；
PTT keystroke handling units, request is initiated for triggering to call, receiving the use of this end subscriber selection called subscriber
Call request is generated when the PTT push button signallings in PTT keystroke handling units are pressed after family ID or group ID and is forwarded and gives PoC
Protocol stacking unit, the call request include the ID of called subscriber；
PoC protocol stacking units, for generating calling PoC signalings according to the call request and being sent to the first physical layer interface
Unit；And after the called response signaling of the first physical layer interface unit forwards is received, notify display processing unit and raise one's voice
Device prompts this end subscriber is called to have been turned on, and can start to talk；And receive the calling PoC of the first physical layer interface unit transmission
After signaling, identify whether the mobile phone terminal of the Mobile phone talkback service adapter connection is currently in idle condition, if mobile phone is whole
End is currently at idle condition, notifies display processing unit and loudspeaker to prompt this end subscriber to have calling to reach and have been turned on,
And rtp stack unit is notified to prepare reserved resource and receive the Media Stream that peer user is sent；And by SOS button processing unit
The SOS of transmission is sent to the first physical layer interface unit；
First physical layer interface unit, for being connected with the second physical layer interface unit in mobile phone terminal, there is provided Mobile phone talkback
Service adapter gives calling PoC signalings forwarding the second physical layer interface in mobile phone terminal to the physical channel of mobile phone terminal
Unit；After the called response signaling for receiving the second physical layer interface unit forwards in mobile phone terminal, this is called response signaling
PoC protocol stacking units are given in forwarding；And by the media stream that rtp stack unit is sent to the second bottom in mobile phone terminal
Layer interface unit；By calling PoC after the calling PoC signalings that the second physical layer interface unit in receiving mobile phone terminal is sent
PoC protocol stacking units are given in signaling forwarding, the peer user that the second physical layer interface unit in mobile phone terminal is received is sent
After the Media Stream of speech, the forwarding media stream is given to rtp stack unit；And PoC protocol stacking units are sent urgent
The second physical layer interface unit in mobile phone terminal is given in distress signal forwarding.
In another embodiment of the above-mentioned Mobile phone talkback service adapter of the present invention, in addition to memory cell, for depositing
User's id information of each user in the group of storage progress intercommunication business.
In another embodiment of the above-mentioned Mobile phone talkback service adapter of the present invention, in addition to procotol processing is single
Member, for by the first physical layer interface unit and the mobile phone terminal, procotol, paging cycle and clothes to be carried out with network side
Quality Q of being engaged in oS consults.
A kind of Mobile phone talkback service terminal provided in an embodiment of the present invention, including mobile phone terminal, wrap in the mobile phone terminal
Include operating system and the communication service unit for handling communication service, in addition to the hand described in any of the above-described embodiment of the present invention
Machine intercommunication service adapter；
The mobile phone terminal also includes：
The second physical layer interface unit under operating system layer, with the first physical layer interface in Mobile phone talkback service adapter
Unit connection provides mobile phone terminal to the physical channel of Mobile phone talkback service adapter；With on the operating system layer
Adapter applying unit, signaling and forwarding media stream for the second physical layer interface unit to be sent give communication service processing list
Member, and signaling and forwarding media stream that communication service processing unit is received are given first in Mobile phone talkback service adapter
Physical layer interface unit.
It is provided in an embodiment of the present invention a kind of based on any of the above-described embodiment Mobile phone talkback service adapter processing caller industry
The Mobile phone talkback method of business, including：
PTT keystroke handlings unit presses PTT buttons in the ID or group ID for receiving this end subscriber selection called subscriber
When being generated during PTT push button signallings in processing unit, generate call request and forward and give PoC protocol stacking units, the calling
Request includes the ID of called subscriber；
PoC protocol stacking units generate calling PoC signalings according to the call request and are sent to the first physical layer interface unit；
First physical layer interface unit gives calling PoC signalings forwarding the second physical layer interface list in mobile phone terminal
Member, and after the called response signaling of the second physical layer interface unit forwards in receiving mobile phone terminal, by the called response letter
Forwarding is made to give PoC protocol stacking units；
PoC protocol stacking units notify display processing unit and loudspeaker to prompt this end subscriber is called to have been turned on, and can start
Speech；
Microphone processing unit receives the media data of this end subscriber speech and speech coder is given in forwarding；
The media data that speech coder microphone processing unit is sent is encoded to obtain coding media data and sent
Give rtp stack unit；
Rtp stack unit is packaged to obtain Media Stream based on RTP to the coding media data that speech coder is sent,
And give the media stream to the first physical layer interface unit；
First physical layer interface unit is by the media stream that rtp stack unit is sent to the second bottom in mobile phone terminal
Interface unit, and after the Media Stream for the peer user speech that the second physical layer interface unit in receiving mobile phone terminal is sent,
Give the forwarding media stream to rtp stack unit；
The Media Stream that rtp stack unit is sent to the first physical layer interface unit is decapsulated to obtain coding media data
And it is sent to speech coder；
Speech coder is decoded to obtain media data to the coding media data that rtp stack unit is sent, and is led to
Know the media data that loudspeaker broadcast decoder obtains.
In another embodiment of the Mobile phone talkback method of the above-mentioned processing calling service of the present invention, the first physical layer interface list
After member gives calling PoC signalings forwarding to the second physical layer interface unit, in addition to：
Second physical layer interface unit gives the calling PoC signalings forwarding that the first physical layer interface unit is sent to mobile phone end
Adapter applying unit in end；
Adapter applying unit gives the calling PoC signalings forwarding communication service processing unit in mobile phone terminal；
Communication service processing unit gives the calling PoC signalings to intercommunication server by mobile communications network forwarding；
After communication service processing unit receives the called response signaling that intercommunication server is sent by mobile communications network,
This is called to response signaling passes sequentially through adapter applying unit, the second physical layer interface unit forwards give the first physical layer interface list
Member.
In another embodiment of the Mobile phone talkback method of the above-mentioned processing calling service of the present invention, the first physical layer interface list
Member by the media stream that rtp stack unit is sent to the second physical layer interface unit after, in addition to：
Second physical layer interface unit gives the forwarding media stream adapter applying unit in mobile phone terminal；
Adapter applying unit gives the forwarding media stream communication service processing unit in mobile phone terminal；
Communication service processing unit gives the Media Stream to intercommunication server by mobile communications network forwarding；
After communication service processing unit receives the Media Stream of intercommunication server transmission, by the matchmaker of intercommunication server transmission
Body stream passes sequentially through adapter applying unit, the second physical layer interface unit forwards give the first physical layer interface unit.
In another embodiment of the Mobile phone talkback method of the above-mentioned processing calling service of the present invention, in addition to：
PoC protocol stacking units are given in the forwarding after the SOS of user's transmission is received of SOS button processing unit,
The SOS includes SOS central user ID；
The SOS is sent to the first physical layer interface unit by PoC protocol stacking units；
First physical layer interface unit gives SOS forwarding the second physical layer interface list in mobile phone terminal
Member.
A kind of called industry of Mobile phone talkback service adapter processing based on described in any of the above-described embodiment provided by the invention
The Mobile phone talkback method of business, including：
First physical layer interface unit gives the calling PoC signalings forwarding that the second physical layer interface unit is sent to PoC protocol stacks
Unit；
Whether PoC protocol stacking units identify the mobile phone terminal of the Mobile phone talkback service adapter connection currently in the free time
State, if mobile phone terminal is currently at idle condition, display processing unit and loudspeaker is notified to prompt this end subscriber to have calling to arrive
Reach and have been turned on, and notify rtp stack unit to prepare reserved resource and receive the Media Stream that peer user is sent；
The peer user that second physical layer interface unit of the first physical layer interface unit in mobile phone terminal is received is sent is said
After the Media Stream of words, the forwarding media stream is given to rtp stack unit；
The Media Stream that rtp stack unit is sent to the first physical layer interface unit is decapsulated to obtain coding media data
And it is sent to speech coder；
Speech coder is decoded to obtain media data to the coding media data that rtp stack unit is sent, and is led to
Know the media data that loudspeaker broadcast decoder obtains.
In another embodiment of the Mobile phone talkback method of the above-mentioned processing called service of the present invention, in addition to：
Microphone processing unit receives the media data of this end subscriber speech and speech coder is given in forwarding；
The media data that speech coder microphone processing unit is sent is encoded to obtain coding media data and sent
Give rtp stack unit；
Rtp stack unit is packaged to obtain Media Stream based on RTP to the coding media data that speech coder is sent,
And give the media stream to the first physical layer interface unit；
First physical layer interface unit is by the media stream that rtp stack unit is sent to the second bottom in mobile phone terminal
Interface unit.
In another embodiment of the Mobile phone talkback method of the above-mentioned processing called service of the present invention, the first physical layer interface list
Before PoC protocol stacking units are given in the calling PoC signalings forwarding that member sends the second physical layer interface unit, in addition to：
After communication service processing unit receives the calling PoC signalings that intercommunication server is sent by mobile communications network,
The calling PoC signalings that intercommunication server is sent by mobile communications network are passed sequentially through into adapter applying unit, the second bottom
The first physical layer interface unit is given in interface unit forwarding.
In another embodiment of the Mobile phone talkback method of the above-mentioned processing called service of the present invention, the first physical layer interface list
Before the Media Stream for the peer user speech that first the second physical layer interface unit in receiving mobile phone terminal is sent, in addition to：
After communication service processing unit receives the Media Stream that intercommunication server is sent by mobile communications network, by intercommunication
The Media Stream that server is sent by mobile communications network passes sequentially through adapter applying unit, the second physical layer interface unit forwards
Give the first physical layer interface unit.
Mobile phone talkback service adapter, Mobile phone talkback service terminal and the mobile phone pair provided based on the above embodiment of the present invention
Method is said, will need to pass through a hand to the function that mobile phone terminal transformation is realized when realizing Mobile phone talkback business by mobile phone terminal
Machine intercommunication service adapter is realized, is combined by Mobile phone talkback service adapter with mobile phone terminal and Mobile phone talkback industry can be achieved
Business, PoC intercommunications are carried out, compared with prior art needs to modification on mobile phone, reduce operating cost；Moreover, Mobile phone talkback business
Adapter can be combined with any mobile phone terminal so that any mobile phone terminal can support PoC intercommunication business, not by mobile phone terminal
Style limits, and mobile phone terminal need not carry out PoC signalings and media data（Stream）Encoding and decoding, the work such as encapsulation, avoid
To the performance consumption of mobile phone terminal.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
The accompanying drawing of a part for constitution instruction describes embodiments of the invention, and is used to explain together with description
The principle of the present invention.
Referring to the drawings, according to following detailed description, the present invention can be more clearly understood, wherein：
Fig. 1 is the structural representation of Mobile phone talkback service adapter one embodiment of the present invention.
Fig. 2 is the structural representation of Mobile phone talkback service terminal one embodiment of the present invention.
Fig. 3 is Mobile phone talkback method one embodiment that the present invention handles calling service based on Mobile phone talkback service adapter
Flow chart.
Fig. 4 is the present invention based on another implementation of the Mobile phone talkback method of Mobile phone talkback service adapter processing calling service
The flow chart of example.
Fig. 5 is the present invention based on another implementation of the Mobile phone talkback method of Mobile phone talkback service adapter processing calling service
The flow chart of example.
Fig. 6 is Mobile phone talkback method one embodiment that the present invention handles called service based on Mobile phone talkback service adapter
Flow chart.
Fig. 7 is the present invention based on another implementation of the Mobile phone talkback method of Mobile phone talkback service adapter processing called service
The flow chart of example.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that：Unless have in addition
Body illustrates that the unlimited system of part and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Fig. 1 is the structural representation of Mobile phone talkback service adapter one embodiment of the present invention.It is as shown in figure 1, of the invention
The Mobile phone talkback service adapter of embodiment include supporting the PTT keystroke handlings unit of intercommunication business, SOS button processing unit,
Display processing unit, loudspeaker, microphone processing unit, and PoC protocol stacking units, speech coder, RTP
（Real Time Protocol, RTP）Protocol stacking unit and the first physical layer interface unit.Wherein：
SOS button processing unit, for storing SOS central user mark（ID）, and pass through behaviour receiving user
PoC protocol stacking units are given in forwarding after making the SOS of SOS button processing unit transmission, in the SOS
Including SOS central user ID.SOS central user ID is the contact for uniquely representing a SOS center
Mode.
Loudspeaker, for playing the media data of peer user speech.In various embodiments of the present invention, Mobile phone talkback business
The mobilephone terminal user of adapter connection is referred to as this end subscriber, and the other side that intercommunication business is carried out with the mobile phone terminal is used for mobile phone terminal
Family is referred to as peer user.
Microphone processing unit, media data and forwarding for receiving the speech of this end subscriber give speech coder.
Speech coder, the media data sent for microphone processing unit are encoded to obtain coding media data simultaneously
Rtp stack unit is sent to, and the coding media data sent to rtp stack unit is decoded to obtain media number
According to, and the media data that information speaker broadcast decoder obtains.
Rtp stack unit, for being packaged to obtain matchmaker to the coding media data that speech coder is sent based on RTP
Body stream is sent to the first physical layer interface unit in order to use RTP to transmit in the mobile communication network；And by the first bottom
The Media Stream that interface unit is sent is decapsulated to obtain coding media data and is sent to speech coder.In addition, Real-time Transport Protocol
Stack cell can also enter row buffering to the Media Stream received.
Display processing unit, for providing information display function, including carry out in group's id information of intercommunication business, group
The display of the various information such as user's id information of each user and intercommunication service call state.
PTT keystroke handling units, request is initiated for triggering to call, receiving the use of this end subscriber selection called subscriber
Call request is generated when the PTT push button signallings in PTT keystroke handling units are pressed after family ID or group ID and is forwarded and gives PoC associations
Stack cell is discussed, the call request includes the ID of called subscriber.
PoC protocol stacking units, the call request generation for being sent according to PTT keystroke handlings unit call PoC signalings simultaneously
It is sent to the first physical layer interface unit；After the called response signaling of the first physical layer interface unit forwards is received, notice display
Processing unit and loudspeaker prompt this end subscriber is called to have been turned on, and can start to talk；And receiving the first physical layer interface
After the calling PoC signalings sent by other mobile phone terminals that unit is sent, Mobile phone talkback service adapter connection where identification
Mobile phone terminal（As callee）Currently whether idle condition is in, if the mobile phone terminal is currently at idle condition, notice is aobvious
Show that processing unit and loudspeaker are prompted this end subscriber to have calling to reach and had been turned on, and it is pre- to notify that rtp stack unit prepares
Resource is stayed to receive peer user（I.e.：Mobile phone terminal as calling party）The Media Stream of transmission；And by SOS button processing unit
The SOS of transmission is sent to the first physical layer interface unit.
First physical layer interface unit, for being connected with the second physical layer interface unit in mobile phone terminal, there is provided Mobile phone talkback
Service adapter gives the calling PoC signalings forwarding that PoC protocol stacking units are sent to mobile phone end to the physical channel of mobile phone terminal
The second physical layer interface unit in end；Receive the called response signaling of the second physical layer interface unit forwards in mobile phone terminal
Afterwards, this is called response signaling forwarding and gives PoC protocol stacking units；And the media stream for sending rtp stack unit
To the second physical layer interface unit in mobile phone terminal；The calling that the second physical layer interface unit in mobile phone terminal is received is sent
The forwarding of calling PoC signalings is given to PoC protocol stacking units after PoC signalings, and the second bottom in mobile phone terminal is received connects
After the Media Stream for the peer user speech that mouth unit is sent, the forwarding media stream is given to rtp stack unit；And by PoC
The second physical layer interface unit in mobile phone terminal is given in the SOS forwarding that protocol stacking unit is sent, so as to mobile phone terminal
The SOS is sent.
Mobile phone talkback service adapter, Mobile phone talkback service terminal and the mobile phone pair provided based on the above embodiment of the present invention
Method is said, will need to pass through a hand to the function that mobile phone terminal transformation is realized when realizing Mobile phone talkback business by mobile phone terminal
Machine intercommunication service adapter realizes that related PoC signalings and data are sent to positioned at mobile phone terminal by interface modes such as bluetooths
Adapter applying unit, and by adapter applying unit carry out transparent transmission, finally by existing communication service in mobile phone terminal
The intercommunication server of processing unit and network side（Also referred to as PoC server）Interact, pass through Mobile phone talkback service adapter
Combined with mobile phone terminal and Mobile phone talkback business can be achieved, carry out PoC intercommunications, compared with prior art needs to modification on mobile phone,
Reduce operating cost；Moreover, Mobile phone talkback service adapter can be combined with any mobile phone terminal so that any mobile phone terminal is equal
PoC intercommunication business can be supported, is not limited by the style of mobile phone terminal, and mobile phone terminal need not carry out PoC signalings and media number
According to（Stream）Encoding and decoding, the work such as encapsulation, avoid the performance consumption to mobile phone terminal.
Referring back to Fig. 1, in another embodiment, it is single that Mobile phone talkback service adapter can also include storage
Member, user's id information of each user in the group of intercommunication business is carried out for storing.
Further, referring back to Fig. 1, in another embodiment of the invention, Mobile phone talkback service adapter can also wrap
Procotol processing unit is included, for passing sequentially through the first physical layer interface unit and mobile phone terminal, the network of calling mobile phone terminal
Negotiation ability and network side（For example, core net）Carry out procotol, paging cycle and service quality（QoS）Consult, to enter
Row optimization of network performance, so as to improve call quality.
Fig. 2 is the structural representation of Mobile phone talkback service terminal one embodiment of the present invention.As shown in Fig. 2 the embodiment
Mobile phone talkback service terminal include the Mobile phone talkback service adapter of mobile phone terminal and any of the above-described embodiment of the present invention.Its
In, mobile phone terminal includes operating system and the communication service unit for handling communication service, in addition to is located at operating system
The second physical layer interface unit under layer and the adapter applying unit on operating system layer.Second physical layer interface unit with
The connection of the first physical layer interface unit provides thing of the mobile phone terminal to Mobile phone talkback service adapter in Mobile phone talkback service adapter
Manage passage.The signaling and forwarding media stream that adapter applying unit is used to send the second physical layer interface unit give communication service
Processing unit, and signaling and forwarding media stream that communication service processing unit is received give Mobile phone talkback service adapter
In the first physical layer interface unit, can exemplarily pass through software and realize.
Fig. 3 is Mobile phone talkback method one embodiment that the present invention handles calling service based on Mobile phone talkback service adapter
Flow chart.In the embodiment, after Mobile phone talkback service adapter is connected with mobile phone terminal, initiate to call as calling party end
Business.As shown in figure 3, the Mobile phone talkback method of embodiment processing calling service includes：
101, PTT keystroke handling units press PTT in the ID or group ID for receiving this end subscriber selection called subscriber
When being generated during PTT push button signallings in keystroke handling unit, generate call request and forward and give PoC protocol stacking units, this is exhaled
Request is made to include the ID of called subscriber.
102, PoC protocol stacking units generate calling PoC signalings according to call request and are sent to the first physical layer interface unit.
103, the first physical layer interface unit gives calling PoC signalings forwarding the second physical layer interface list in mobile phone terminal
Member, and after the called response signaling of the second physical layer interface unit forwards in receiving mobile phone terminal, by the called response letter
Forwarding is made to give PoC protocol stacking units.
After 104, PoC protocol stacking units receive called response signaling, display processing unit and loudspeaker prompting are notified originally
End subscriber is called to be had been turned on, and can start to talk.
105, microphone processing unit receives the media data of this end subscriber speech and speech coder is given in forwarding.
106, the media data that speech coder microphone processing unit is sent is encoded, and obtains encoding media data simultaneously
It is sent to rtp stack unit.
107, rtp stack unit is packaged to obtain matchmaker based on RTP to the coding media data that speech coder is sent
Body stream, and give the media stream to the first physical layer interface unit.
108, the first physical layer interface unit is by the media stream that rtp stack unit is sent to second in mobile phone terminal
Physical layer interface unit, sent with will pass through the second physical layer interface unit, and the second bottom in mobile phone terminal is received
After the Media Stream for the peer user speech that interface unit is sent, the forwarding media stream is given to rtp stack unit.
109, the Media Stream that rtp stack unit is sent to the first physical layer interface unit decapsulates, and obtains encoding matchmaker
Volume data is simultaneously sent to speech coder.
110, speech coder is decoded to obtain media data simultaneously to the coding media data that rtp stack unit is sent
It is sent to loudspeaker, and the media data that information speaker broadcast decoder obtains.
Fig. 4 is the present invention based on another implementation of the Mobile phone talkback method of Mobile phone talkback service adapter processing calling service
The flow chart of example.Embodiment as shown in Figure 3 is compared, and in the embodiment, in operation 103, the first physical layer interface unit will exhale
Cry PoC signalings forwarding give the second physical layer interface unit after, can also include：
201, the second physical layer interface unit gives the calling PoC signalings forwarding that the first physical layer interface unit is sent to mobile phone end
Adapter applying unit in end.
202, adapter applying unit gives the calling PoC signalings forwarding that the second physical layer interface unit is sent to mobile phone terminal
In communication service processing unit.
203, the calling PoC signalings that adapter applying unit is sent are passed through mobile communications network by communication service processing unit
Intercommunication server is given in forwarding.
204, communication service processing unit, which receives the called response that intercommunication server is sent by mobile communications network, to be believed
After order, this is called, and response signaling passes sequentially through adapter applying unit, the second physical layer interface unit is forwarded and gives the first bottom
Interface unit.
By aforesaid operations 201~203, mobile phone terminal is pass-through to intercommunication by PoC signalings are called by mobile communications network
Server.Intercommunication server starts to call terminal called, terminal called response after receiving calling PoC signalings.Intercommunication server is received
To after called response signaling, mobile phone terminal is notified by mobile communications network, it is called to have been turned on.Pass through aforesaid operations 204, mobile phone
Called response signaling is pass-through to Mobile phone talkback service adapter by terminal, and the first physical layer interface unit can receives mobile phone end
The called response signaling of the second physical layer interface unit forwards in end.
Fig. 5 is the present invention based on another implementation of the Mobile phone talkback method of Mobile phone talkback service adapter processing calling service
The flow chart of example.Referring to Fig. 5, compared with the embodiment shown in Fig. 3 or Fig. 4, in operation 108, the first physical layer interface unit will
After the media stream that rtp stack unit is sent is to the second physical layer interface unit in mobile phone terminal, it can also include：
301, the second physical layer interface unit gives forwarding media stream the adapter applying unit in mobile phone terminal.
302, adapter applying unit gives the forwarding media stream that the second physical layer interface unit is sent in mobile phone terminal
Communication service processing unit.
303, the Media Stream that adapter applying unit is sent is passed through mobile communications network by communication service processing unit with RTP
Intercommunication server is given in forwarding.
304, communication service processing unit receives the Media Stream that intercommunication server is sent with RTP by mobile communications network
Afterwards, the Media Stream that the intercommunication server is sent passes sequentially through adapter applying unit, the second physical layer interface unit is forwarded and given
First physical layer interface unit.
By aforesaid operations 301~303, Media Stream is pass-through to intercommunication server by mobile phone terminal.Intercommunication server receives
Terminal called is forwarded to after Media Stream and carries out playback.The Media Stream for being sent terminal called by aforesaid operations 304, mobile phone terminal
Mobile phone talkback service adapter is pass-through to, the first physical layer interface unit can receives the second bottom in mobile phone terminal afterwards
The Media Stream for the peer user speech that interface unit is sent.
In the Mobile phone talkback embodiment of the method for the above-mentioned each processing calling service of the present invention, it can also include：
SOS button processing unit forwards the SOS after the SOS of user's transmission is received
PoC protocol stacking units are given, the SOS includes SOS central user ID；
The SOS is sent to the first physical layer interface unit by PoC protocol stacking units.
First physical layer interface unit gives SOS forwarding the second physical layer interface unit in mobile phone terminal,
Then pass through successively via the second physical layer interface unit, adapter applying unit, the communication service processing unit in mobile phone terminal
Communication network sends the SOS.
When there is the Mobile phone talkback service terminal user of other user terminal calling embodiment of the present invention, other user terminals
For calling party end, the Mobile phone talkback service terminal of the embodiment of the present invention is callee's terminal.Intercommunication server receives caller
After the calling PoC signalings that square terminal is sent, calling PoC signalings are sent in callee's terminal by mobile communications network
Mobile phone terminal, mobile phone terminal will receive calling PoC signalings and be pass-through to Mobile phone talkback service adapter.Fig. 6 is base of the present invention
In the flow chart of Mobile phone talkback method one embodiment of Mobile phone talkback service adapter processing called service.In the embodiment,
After Mobile phone talkback service adapter is connected with mobile phone terminal, the call business of calling party's initiation is received as callee's terminal.Such as
Shown in Fig. 6, the Mobile phone talkback method of embodiment processing called service includes：
401, after the first physical layer interface unit receives the calling PoC signalings of the second physical layer interface unit transmission, say that this is exhaled
The forwarding of PoC signalings is made to give PoC protocol stacking units.
The mobile phone terminal of 402, PoC protocol stacking units identification Mobile phone talkback service adapter connection（Now it is used as callee
Terminal）Currently whether idle condition is in, i.e.,：Whether callee's terminal possesses the condition for adding calling.
If mobile phone terminal is currently at idle condition, callee's terminal possesses the condition for adding calling, performs 403
Operation.If mobile phone terminal is currently at busy state, the follow-up process of the present embodiment is not performed, or can be by PoC agreements
Stack cell pass sequentially through the second physical layer interface unit in the first physical layer interface unit and mobile phone terminal, adapter applying unit,
Communication service processing unit, intercommunication server return to the busy notification message of calling party to calling party end.
403, PoC protocol stacking units notify display processing unit and loudspeaker to prompt this end subscriber to have calling to reach and
Connect, and notify rtp stack unit to prepare reserved resource and receive the Media Stream that peer user is sent, to send out peer user
The Media Stream sent enters row buffering.
In addition, if mobile phone terminal is currently at idle condition, while operation with 403, PoC protocol stacking units can pass through
Second physical layer interface unit of the first physical layer interface unit into mobile phone terminal returns to calling jingle bell signaling, the call signaling
Pass sequentially through adapter applying unit, communication service processing unit is pass-through to intercommunication server, intercommunication server receives this and exhaled
Notify calling party end is called to have been turned on after being response signaling, can start to talk.Calling subscribe starts to talk, and Media Stream is sent out
Deliver to intercommunication server.Intercommunication server gives forwarding media stream to called party cell phone terminal, quilt by mobile communications network with RTP
The side's of crying mobile phone terminal passes sequentially through Service Processing Unit, adapter applying unit and the second physical layer interface unit by Media Stream transparent transmission
To the first physical layer interface unit.
404, the opposite end that second physical layer interface unit of the first physical layer interface unit in mobile phone terminal is received is sent is used
Family（I.e.:Calling subscribe）After the Media Stream of speech, the forwarding media stream is given to rtp stack unit.
405, the Media Stream that rtp stack unit is sent to the first physical layer interface unit decapsulates, and obtains encoding matchmaker
Volume data is simultaneously sent to speech coder.
406, speech coder is decoded to obtain media data simultaneously to the coding media data that rtp stack unit is sent
Loudspeaker is sent to, and information speaker plays the media data that the decoding obtains.
Fig. 7 is the present invention based on another implementation of the Mobile phone talkback method of Mobile phone talkback service adapter processing called service
The flow chart of example.Embodiment as shown in Figure 6 is compared, and in the embodiment, after operation 403, can also be included：
501, microphone processing unit receives the media data of this end subscriber speech and speech coder is given in forwarding.
502, the media data that speech coder microphone processing unit is sent is encoded, and obtains encoding media data simultaneously
It is sent to rtp stack unit.
503, rtp stack unit is packaged to obtain matchmaker based on RTP to the coding media data that speech coder is sent
Body stream, and give the media stream to the first physical layer interface unit.
504, the first physical layer interface unit is by the media stream that rtp stack unit is sent to second in mobile phone terminal
Physical layer interface unit.
Further exemplarily, before the operation 401 of above-mentioned Fig. 5 or embodiment illustrated in fig. 6, can also include：601,
After communication service processing unit receives the calling PoC signalings that intercommunication server is sent by mobile communications network, intercommunication is taken
The calling PoC signalings that business device is sent pass sequentially through adapter applying unit, the second physical layer interface unit forwards give the first bottom
Interface unit.
Further exemplarily, before the operation 404 of above-mentioned Fig. 5 or embodiment illustrated in fig. 6, can also include：602,
After communication service processing unit receives the Media Stream that intercommunication server is sent with RTP by mobile communications network, intercommunication is taken
The Media Stream that business device is sent passes sequentially through adapter applying unit, the second physical layer interface unit forwards give the first physical layer interface list
Member.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and its
The difference of its embodiment, same or analogous part cross-reference between each embodiment.Due to system embodiment
It is substantially corresponding with embodiment of the method, related part cross-reference appropriate section explanation.
Method, the system of the present invention may be achieved in many ways.For example, software, hardware, firmware or soft can be passed through
Part, hardware, firmware any combinations come realize the present invention method and system.The said sequence of the step of for methods described is only
It is to illustrate, is not limited to order described in detail above the step of method of the invention, unless otherwise especially
Explanation.In addition, in certain embodiments, the present invention can be also embodied as recording program in the recording medium, these program bags
Include the machine readable instructions for realizing the method according to the invention.Thus, the present invention also covering storage is used to perform according to this
The recording medium of the program of the method for invention.
Description of the invention provides for the sake of example and description, and is not exhaustively or by the present invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Select and retouch
State embodiment and be to more preferably illustrate the principle and practical application of the present invention, and one of ordinary skill in the art is managed
The present invention is solved so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (12)
- A kind of 1. Mobile phone talkback service adapter, it is characterised in that the PTT PTT keystroke handling lists including supporting intercommunication business Member, SOS SOS button processing unit, display processing unit, loudspeaker, microphone processing unit, and wireless one-key Logical PoC protocol stacking units, speech coder, realtime transmission protocol RTP protocol stacking unit and the first physical layer interface unit；SOS button processing unit, asked for storing SOS central user mark ID, and receiving the urgent of user's transmission PoC protocol stacking units are given in forwarding after rescuing signal, and the SOS includes SOS central user ID；Loudspeaker, for playing the media data of peer user speech；Microphone processing unit, media data and forwarding for receiving the speech of this end subscriber give speech coder；Speech coder, the media data sent for microphone processing unit are encoded to obtain coding media data and sent Give rtp stack unit；The coding media data sent to rtp stack unit is decoded to obtain media data, and is notified The media data that loudspeaker broadcast decoder obtains；Rtp stack unit, for being packaged to obtain media to the coding media data that speech coder is sent based on RTP Stream, and it is sent to the first physical layer interface unit；And the Media Stream for sending the first physical layer interface unit is decapsulated to obtain Coding media data is simultaneously sent to speech coder；Display processing unit, for providing information display function, including respectively use in group's id information of intercommunication business, group User's id information at family and the display of intercommunication service call state；PTT keystroke handling units, request is initiated for triggering to call, receiving the ID of this end subscriber selection called subscriber Or call request is generated when the PTT push button signallings in PTT keystroke handling units are pressed after group ID and is forwarded and gives PoC protocol stacks Unit, the call request include the ID of called subscriber；PoC protocol stacking units, for generating calling PoC signalings according to the call request and being sent to the first physical layer interface list Member；And after the called response signaling of the first physical layer interface unit forwards is received, notify display processing unit and loudspeaker Prompt this end subscriber is called to have been turned on, can start to talk；And receive the calling PoC letters of the first physical layer interface unit transmission After order, identify whether the mobile phone terminal of the Mobile phone talkback service adapter connection is currently in idle condition, if mobile phone terminal Idle condition is currently at, notifies display processing unit and loudspeaker to prompt this end subscriber to have calling to reach and have been turned on, and Rtp stack unit is notified to prepare reserved resource and receive the Media Stream that peer user is sent；And SOS button processing unit is sent out The SOS sent is sent to the first physical layer interface unit；First physical layer interface unit, for being connected with the second physical layer interface unit in mobile phone terminal, there is provided Mobile phone talkback business Adapter gives the calling PoC signalings forwarding that PoC protocol stacking units are sent in mobile phone terminal to the physical channel of mobile phone terminal The second physical layer interface unit；, will after the called response signaling for receiving the second physical layer interface unit forwards in mobile phone terminal PoC protocol stacking units are given in the called response signaling forwarding；And the media stream for sending rtp stack unit is to mobile phone The second physical layer interface unit in terminal；The calling PoC letters that the second physical layer interface unit in mobile phone terminal is received is sent The forwarding of calling PoC signalings is given to PoC protocol stacking units after order, the second physical layer interface unit in mobile phone terminal is received After the Media Stream of the peer user speech of transmission, the forwarding media stream is given to rtp stack unit；And by PoC protocol stacks The second physical layer interface unit in mobile phone terminal is given in the SOS forwarding that unit is sent.
- 2. Mobile phone talkback service adapter according to claim 1, it is characterised in that also including memory cell, for depositing User's id information of each user in the group of storage progress intercommunication business.
- 3. Mobile phone talkback service adapter according to claim 1 or 2, it is characterised in that also including procotol processing Unit, for by the first physical layer interface unit and the mobile phone terminal, with network side carry out procotol, paging cycle and Service quality QoS is consulted.
- 4. a kind of Mobile phone talkback service terminal, including mobile phone terminal, the mobile phone terminal include operating system and for handling The communication service unit of communication service, it is characterised in that also including the Mobile phone talkback industry described in claims 1 to 3 any one Business adapter；The mobile phone terminal also includes：The second physical layer interface unit under operating system layer, with the first physical layer interface unit in Mobile phone talkback service adapter Connection provides mobile phone terminal to the physical channel of Mobile phone talkback service adapter；WithAdapter applying unit on the operating system layer, for the signaling that sends the second physical layer interface unit and Forwarding media stream gives communication service processing unit, and the signaling and forwarding media stream that communication service processing unit is received Give the first physical layer interface unit in Mobile phone talkback service adapter.
- A kind of 5. mobile phone of the Mobile phone talkback service adapter processing calling service based on described in claims 1 to 3 any one Intercommunication method, it is characterised in that including：PTT keystroke handlings unit presses PTT keystroke handlings in the ID or group ID for receiving this end subscriber selection called subscriber During PTT push button signallings in unit, generate call request and forward and give PoC protocol stacking units, the call request includes The ID of called subscriber；PoC protocol stacking units generate calling PoC signalings according to the call request and are sent to the first physical layer interface unit；First physical layer interface unit gives calling PoC signalings forwarding the second physical layer interface unit in mobile phone terminal, and After the called response signaling of the second physical layer interface unit forwards in receiving mobile phone terminal, this is called response signaling forwarding Give PoC protocol stacking units；PoC protocol stacking units notify display processing unit and loudspeaker to prompt this end subscriber is called to have been turned on, and can start to talk；Microphone processing unit receives the media data of this end subscriber speech and speech coder is given in forwarding；The media data that speech coder microphone processing unit is sent is encoded to obtain coding media data and is sent to RTP Protocol stacking unit；Rtp stack unit is packaged to obtain Media Stream based on RTP to the coding media data that speech coder is sent, and will The media stream gives the first physical layer interface unit；First physical layer interface unit is by the media stream that rtp stack unit is sent to the second physical layer interface in mobile phone terminal Unit, and after the Media Stream for the peer user speech that the second physical layer interface unit in receiving mobile phone terminal is sent, by this Forwarding media stream gives rtp stack unit；It is concurrent that the Media Stream that rtp stack unit is sent to the first physical layer interface unit is decapsulated to obtain coding media data Give speech coder；Speech coder is decoded to obtain media data to the coding media data that rtp stack unit is sent, and notifies to raise The media data that sound device broadcast decoder obtains.
- 6. according to the method for claim 5, it is characterised in that the first physical layer interface unit turns the calling PoC signalings It is sent to after the second physical layer interface unit, in addition to：Second physical layer interface unit gives the calling PoC signalings forwarding that the first physical layer interface unit is sent in mobile phone terminal Adapter applying unit；Adapter applying unit gives the calling PoC signalings forwarding communication service processing unit in mobile phone terminal；Communication service processing unit gives the calling PoC signalings to intercommunication server by mobile communications network forwarding；After communication service processing unit receives the called response signaling that intercommunication server is sent by mobile communications network, by this Called response signaling passes sequentially through adapter applying unit, the second physical layer interface unit forwards give the first physical layer interface unit.
- 7. according to the method for claim 5, it is characterised in that the first physical layer interface unit sends rtp stack unit Media stream give the second physical layer interface unit after, in addition to：Second physical layer interface unit gives the forwarding media stream adapter applying unit in mobile phone terminal；Adapter applying unit gives the forwarding media stream communication service processing unit in mobile phone terminal；Communication service processing unit gives the Media Stream to intercommunication server by mobile communications network forwarding；After communication service processing unit receives the Media Stream of intercommunication server transmission, by the Media Stream of intercommunication server transmission Pass sequentially through adapter applying unit, the second physical layer interface unit forwards give the first physical layer interface unit.
- 8. according to the method described in claim 5 to 7 any one, it is characterised in that also include：PoC protocol stacking units are given in the forwarding after the SOS of user's transmission is received of SOS button processing unit, and this is tight Anxious distress signal includes SOS central user ID；The SOS is sent to the first physical layer interface unit by PoC protocol stacking units；First physical layer interface unit gives SOS forwarding the second physical layer interface unit in mobile phone terminal.
- A kind of 9. mobile phone of the Mobile phone talkback service adapter processing called service based on described in claims 1 to 3 any one Intercommunication method, it is characterised in that including：First physical layer interface unit gives the calling PoC signalings forwarding that the second physical layer interface unit is sent to PoC protocol stacking units；PoC protocol stacking units identify whether the mobile phone terminal of the Mobile phone talkback service adapter connection is currently in idle shape State, if mobile phone terminal is currently at idle condition, display processing unit and loudspeaker is notified to prompt this end subscriber to have calling to reach And have been turned on, and notify rtp stack unit to prepare reserved resource and receive the Media Stream that peer user is sent；The peer user speech that second physical layer interface unit of the first physical layer interface unit in mobile phone terminal is received is sent After Media Stream, the forwarding media stream is given to rtp stack unit；It is concurrent that the Media Stream that rtp stack unit is sent to the first physical layer interface unit is decapsulated to obtain coding media data Give speech coder；Speech coder is decoded to obtain media data to the coding media data that rtp stack unit is sent, and notifies to raise The media data that sound device broadcast decoder obtains.
- 10. according to the method for claim 9, it is characterised in that also include：Microphone processing unit receives the media data of this end subscriber speech and speech coder is given in forwarding；The media data that speech coder microphone processing unit is sent is encoded to obtain coding media data and is sent to RTP Protocol stacking unit；Rtp stack unit is packaged to obtain Media Stream based on RTP to the coding media data that speech coder is sent, and will The media stream gives the first physical layer interface unit；First physical layer interface unit is by the media stream that rtp stack unit is sent to the second physical layer interface in mobile phone terminal Unit.
- 11. according to the method for claim 10, it is characterised in that the first physical layer interface unit is by the second physical layer interface unit Before PoC protocol stacking units are given in the calling PoC signalings forwarding of transmission, in addition to：, will be right after communication service processing unit receives the calling PoC signalings that intercommunication server is sent by mobile communications network Say that the calling PoC signalings that server is sent by mobile communications network pass sequentially through adapter applying unit, the second physical layer interface Unit forwards give the first physical layer interface unit.
- 12. according to the method described in claim 9 to 11 any one, it is characterised in that the first physical layer interface unit is receiving Before the Media Stream for the peer user speech that the second physical layer interface unit in mobile phone terminal is sent, in addition to：After communication service processing unit receives the Media Stream that intercommunication server is sent by mobile communications network, intercommunication is serviced The Media Stream that device is sent by mobile communications network passes sequentially through adapter applying unit, the second physical layer interface unit forwards are given First physical layer interface unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125653.2A CN104954338B (en) | 2014-03-31 | 2014-03-31 | Mobile phone talkback service adapter, Mobile phone talkback service terminal and Mobile phone talkback method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125653.2A CN104954338B (en) | 2014-03-31 | 2014-03-31 | Mobile phone talkback service adapter, Mobile phone talkback service terminal and Mobile phone talkback method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104954338A CN104954338A (en) | 2015-09-30 |
| CN104954338B true CN104954338B (en) | 2018-03-23 |
Family
ID=54168698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410125653.2A Active CN104954338B (en) | 2014-03-31 | 2014-03-31 | Mobile phone talkback service adapter, Mobile phone talkback service terminal and Mobile phone talkback method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104954338B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307327B (en) * | 2017-12-29 | 2022-03-04 | 上海数果科技有限公司 | It talkbacks terminal to fuse POC talkback and tradition talkback |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840523Y (en) * | 2005-08-29 | 2006-11-22 | 浙江家泰电器制造有限公司 | Multifunction communication terminal |
| KR20070017640A (en) * | 2005-08-08 | 2007-02-13 | 최경근 | Pendent kitt equippted with a push-to-talk service and method for operating the same |
| CN201774677U (en) * | 2010-01-11 | 2011-03-23 | 中兴通讯股份有限公司 | Push-to-talk handset |
| KR20110009013U (en) * | 2010-03-16 | 2011-09-22 | (주)테라전자통신 | Wireless control receiving apparatus |
| CN102710821A (en) * | 2012-05-15 | 2012-10-03 | 青岛海信移动通信技术股份有限公司 | Hand microphone for interphone and interphone |
| CN203445874U (en) * | 2013-07-16 | 2014-02-19 | 深圳市福嘉太科技有限公司 | Bluetooth interphone |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1698157A2 (en) * | 2003-12-08 | 2006-09-06 | Kyocera Wireless Corporation | Push to talk user interface for the management of contacts |
| CN102143436B (en) * | 2010-09-17 | 2015-05-06 | 华为软件技术有限公司 | Urgent call processing method in PoC service, server and system |
| CN201838161U (en) * | 2010-11-05 | 2011-05-18 | 刘荣山 | Two-way talkback emergency preventing and warning system with double emergency buttons |
| US8942748B2 (en) * | 2012-02-14 | 2015-01-27 | Harris Corporation | Adapters for facilitating half-duplex wireless communications in portable electronic communications devices, and systems comprising same |
| US8718728B2 (en) * | 2012-05-31 | 2014-05-06 | Voxer Ip Llc | Smart case for mobile communication devices |
| CN103002357A (en) * | 2012-12-25 | 2013-03-27 | 天津捷希医疗设备有限公司 | Medical calling talkback system |
-
2014
- 2014-03-31 CN CN201410125653.2A patent/CN104954338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070017640A (en) * | 2005-08-08 | 2007-02-13 | 최경근 | Pendent kitt equippted with a push-to-talk service and method for operating the same |
| CN2840523Y (en) * | 2005-08-29 | 2006-11-22 | 浙江家泰电器制造有限公司 | Multifunction communication terminal |
| CN201774677U (en) * | 2010-01-11 | 2011-03-23 | 中兴通讯股份有限公司 | Push-to-talk handset |
| KR20110009013U (en) * | 2010-03-16 | 2011-09-22 | (주)테라전자통신 | Wireless control receiving apparatus |
| CN102710821A (en) * | 2012-05-15 | 2012-10-03 | 青岛海信移动通信技术股份有限公司 | Hand microphone for interphone and interphone |
| CN203445874U (en) * | 2013-07-16 | 2014-02-19 | 深圳市福嘉太科技有限公司 | Bluetooth interphone |
Non-Patent Citations (1)
| Title |
|---|
| 基于EV_DO承载的手机对讲定位调度系统方案及应用;陈园;《移动通信》;20110330;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104954338A (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2382878T3 (en) | A method to implement a multimedia callback and a system for it | |
| CN101626436B (en) | Interactive video sound responding system and realizing method | |
| KR100932350B1 (en) | Video communication methods, video communication systems, and integrated media resource servers | |
| ES2390682T3 (en) | A method, a system and a waiting tone equipment to provide presence information using the waiting tone | |
| US9894112B2 (en) | Video media playing methods, apparatuses and systems, and computer storage medium | |
| US8606241B2 (en) | Method and system for ring back tone alternative service based on terminal and mobile communication terminal therefor | |
| MX2007013959A (en) | A method and arrangement for making a call-setup. | |
| CN103152316A (en) | Achieving method, device and system for interactive voice response (IVR) | |
| CN105407225A (en) | Data transmission method and Bluetooth equipment | |
| WO2008095385A1 (en) | Method, system and device of realizing ring to you | |
| CN1328918C (en) | Method of communicating using a push to talk scheme in a mobile communication system | |
| CN101854356A (en) | Video recording method for terminal call, video data transmission method, and video terminal | |
| CN104954338B (en) | Mobile phone talkback service adapter, Mobile phone talkback service terminal and Mobile phone talkback method | |
| JP2008258844A (en) | Communication terminal | |
| CN101931614B (en) | Method and system for presenting user state information during calling | |
| CN103067455A (en) | Voice talkback implementation method and device based on Internet | |
| CN109962887A (en) | A kind of individual calling method and broadband core networks equipment of wide and narrow strip fusion | |
| CN101400190B (en) | System and method for enhancing feeling of both users for a call | |
| CN102665178B (en) | Balance reminding method, Apparatus and system, application server | |
| CN105519148A (en) | System for switching and outputting sender-controlled incoming ringtone and method therefor | |
| CN101711014A (en) | Method, terminals and system for transmitting multimedia files | |
| JP3998606B2 (en) | Mobile communication terminal | |
| CN102802136A (en) | New number notification method and device | |
| CN101076019B (en) | Method for transmitting long information based on USSD protocol | |
| KR100606018B1 (en) | Method for saving and playing matter of conversation by telephone in the push to talk portable terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |