CN102075892B - Method and system for switching personal network voice - Google Patents
Method and system for switching personal network voice Download PDFInfo
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- CN102075892B CN102075892B CN200910238258.4A CN200910238258A CN102075892B CN 102075892 B CN102075892 B CN 102075892B CN 200910238258 A CN200910238258 A CN 200910238258A CN 102075892 B CN102075892 B CN 102075892B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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Abstract
The invention discloses a method for switching personal network voice, comprising the following steps: during a user performs voice call with a far-end user by source portable equipment and a mobile terminal, launching a switching request to the mobile terminal by switching request equipment, wherein the switching request carries the information of target portable equipment; and switching the voice session between the mobile terminal and the source portable equipment to the target portable equipment by the mobile terminal in accordance with the switching request. The invention also correspondingly discloses a system for switching the personal network voice. In the invention, during the portable equipment is utilized to carry out the call, the voice can be switched to other portable equipment in a personal network for keeping the call by using a near field communication (NFC) technology, thus being capable of continuing the call in accordance with the user request, and improving user experience.
Description
Technical field
The present invention relates to wireless personal network (Wireless Personal Area Network, WPAN) field, relate in particular to the method and system that a kind of personal network's voice switch.
Background technology
Portable personal digital equipment refers generally to the not personal portable of Tape movement communication function, as MP3, MP4, portable electronic device (Portable Media Player, PMP), the personal digital assistant of Tape movement communication function (Personal Digital Assistant not, PDA) etc., the present invention is referred to as portable equipment (Portable Device, PD).
Mobile hand-held device refers generally to the portable equipment with mobile communication function, and as mobile phone, with PDA or other mobile terminals of functionality mobile communication, the present invention is referred to as mobile terminal (Mobile Terminal, MT).
3C is computer (Computer), communication (Communication) and consumer electronics product (Consumer Electrics), 3C fusion refers to by certain agreement and makes three aspects of 3C realize sharing and interconnecting of information resources, thereby meet people, should be used for facilitating at any time and any place the life of oneself by information association.Along with 3C convergence era arrives, by close range communication techniques and by the mobile communication function of mobile terminal, MP3, MP4, PMP etc. not only can be used for playing media file, can also receive gateway device by Near Field Communication technical battery answers and calls, but, in the process of conversing by portable equipment, when running into the situation of the not enough impact such as grade of the portable equipment electric weight using call, prior art does not propose effective solution and realizes portable equipment switching, thereby cannot, according to the user's request call that continues, affect user and experience.
Summary of the invention
In view of this, the method and system that main purpose of the present invention is to provide a kind of personal network's voice to switch, can, according to the user's request call that continues, improve user's experience.
For achieving the above object, technical scheme of the present invention is achieved in that
The method that personal network's voice switch, comprising:
User is undertaken in the process of voice call by source portable equipment and mobile terminal and remote subscriber, by handover request equipment, to described mobile terminal, initiates handover request, and described handover request is carried target portable equipment information;
Described mobile terminal is switched to target portable equipment according to described handover request by the voice conversation between described mobile terminal and source portable equipment.
Handover request equipment is mobile terminal, and the method specifically comprises:
User sends to target portable equipment by mobile terminal by handover request;
Target portable equipment receives after described handover request, to mobile terminal, returns to switching request response;
Mobile terminal sends and disconnects call request to source portable equipment;
Source portable equipment returns to disconnection close-talking response to mobile terminal;
Mobile terminal and target portable equipment are set up voice channel, and target portable equipment starts telephony feature.
Handover request equipment is target portable equipment, and the method specifically comprises:
User sends to mobile terminal by target portable equipment by handover request;
Mobile terminal receives after described handover request, to target portable equipment, returns to switching request response;
Mobile terminal sends and disconnects call request to source portable equipment;
Source portable equipment returns to disconnection close-talking response to mobile terminal;
Mobile terminal and target portable equipment are set up voice channel, and target portable equipment starts telephony feature.
Handover request equipment is source portable equipment, and the method specifically comprises:
User sends to mobile terminal by source portable equipment by handover request;
Mobile terminal receives after described handover request, to source portable equipment, returns to switching request response;
Mobile terminal sends and disconnects call request to source portable equipment;
Source portable equipment returns to disconnection close-talking response to mobile terminal;
Mobile terminal and target portable equipment are set up voice channel, and target portable equipment starts telephony feature.
When described mobile terminal is switched to target portable equipment according to described handover request by the voice conversation between described mobile terminal and source portable equipment, before or after completing, switching disconnects original call.
Between portable equipment and mobile terminal, pass through Bluetooth protocol or Zigbee agreement or ultra broadband UWB agreement or Wireless Fidelity WiFi protocol communication.
Mobile terminal and mobile network's voice call mode is CS phone or voip phone, and the voice call mode between mobile terminal and portable equipment is for the bluetooth telephone based on TCS BIN, AT instruction or be based upon the voip phone on bluetooth TCP/IP.
The system that personal network's voice switch, comprising: mobile terminal, source portable equipment and target portable equipment, wherein,
Described mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And undertaken, in the process of voice call, according to user, operating initiation handover request by source portable equipment and mobile terminal and remote subscriber user, described handover request is carried target portable equipment information; And according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Described source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Described target portable equipment, for when mobile terminal control to switch, carries out voice conversation with mobile terminal, makes user carry out voice call by target portable equipment and mobile terminal and remote subscriber.
The system that personal network's voice switch, comprising: mobile terminal, source portable equipment and target portable equipment, wherein,
Described mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And after the handover request of receiving from target portable equipment, according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Described source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Described target portable equipment, for the process of carrying out voice call by source portable equipment and mobile terminal and remote subscriber user, initiates handover request according to user's operation to mobile terminal, and described handover request is carried target portable equipment information; And when mobile terminal control to switch, carry out voice conversation with mobile terminal, make user carry out voice call by target portable equipment and mobile terminal and remote subscriber.
The system that personal network's voice switch, comprising: mobile terminal, source portable equipment and target portable equipment, wherein,
Described mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And after the handover request of receiving from source portable equipment, according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Described source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And undertaken in the process of voice call by source portable equipment and mobile terminal and remote subscriber user, according to user's operation, to mobile terminal, initiate handover request, described handover request is carried target portable equipment information; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Described target portable equipment, for when mobile terminal control to switch, carries out voice conversation with mobile terminal, makes user carry out voice call by target portable equipment and mobile terminal and remote subscriber.
The invention provides the method and system that a kind of personal network's voice switch, mobile terminal and portable equipment are linked to be to personal network manages and rationally use, in the process of using portable equipment to converse, according to user's request, can the dropped calls not in the situation that, voice be switched to another portable equipment from a portable equipment.Because the present invention is in the process of using portable equipment to converse, voice can be switched to and on other portable equipment in personal network, be continued call by close range communication techniques, thereby the present invention can, according to the user's request call that continues, improves user's experience.
Accompanying drawing explanation
Fig. 1 is networking schematic diagram of the present invention;
Fig. 2 is the method flow schematic diagram that personal network's voice of the present invention switch;
Fig. 3 is the system configuration schematic diagram that personal network's voice of the present invention switch;
Fig. 4 is the method flow schematic diagram that the embodiment of the present invention 1 personal network's voice switch;
Fig. 5 is the signaling process schematic diagram between the network entity that relates to of the embodiment of the present invention 1;
Fig. 6 is the method flow schematic diagram that the embodiment of the present invention 2 personal network's voice switch;
Fig. 7 is the method flow schematic diagram that the embodiment of the present invention 3 personal network's voice switch;
Fig. 8 is the embodiment of the present invention 4 personal network's method for switching languages schematic flow sheets.
Embodiment
Basic thought of the present invention is: mobile terminal and portable equipment are linked to be to personal network manages and rationally use, in the process of using portable equipment to converse, according to user's request, can the dropped calls not in the situation that, voice be switched to another portable equipment from a portable equipment.
The present invention is linked to be by mobile terminal and portable equipment that personal network manages and rationally uses, its objective is to provide by close range communication techniques an ongoing voice call of portable equipment in personal network is switched in net and on other portable equipment, continues call, the concrete application scenarios of the present invention is as follows:
User carries mobile terminal and two or more portable equipments;
User's mobile terminal is connected by agreements such as bluetooth, WiFi with two portable equipments;
User has set up call with remote subscriber by a portable equipment, and mobile terminal is as the protocol conversion gateway between personal network and mobile network;
User wishes, under the prerequisite of not interrupting with the call of remote subscriber, voice to be transferred on another portable equipment.
In the middle of practical application, portable equipment can be other people equipment, and user can transfer to voice on other people portable equipment, allows other people replace oneself continuing and remote subscriber call.
Below in conjunction with accompanying drawing, the enforcement of technical scheme is described in further detail.
Fig. 1 is networking schematic diagram of the present invention, as shown in Figure 1, in the present invention, portable equipment PD1 sets up session by the mobile terminal of user A and the mobile terminal of remote subscriber B, PD1 is connected with the mobile terminal of user A by short-range communication agreement, mobile terminal, as gateway, completes the protocol conversion of agreement and mobile network's side of personal network's side.The object of the invention is: in the process of switching at PD1 and another portable equipment PD2, by mobile terminal, maintain the voice conversation process with the mobile terminal of user B, to reach under the prerequisite of dropped calls not, voice are switched to PD2 from PD1.
Fig. 2 is the method flow schematic diagram that personal network's voice of the present invention switch, and as shown in Figure 2, the method that personal network's voice of the present invention switch generally comprises following steps:
Step 21: user carries out voice call by source portable equipment and mobile terminal and remote subscriber.
Here, the method that user carries out voice call by portable equipment and mobile terminal and remote subscriber is prior art, at this, does not describe in detail.
Step 22: user initiates handover request by handover request equipment to described mobile terminal.
Handover request equipment can be user's mobile terminal, source portable equipment or target portable equipment.Handover request is carried target portable equipment information.
Step 23: described mobile terminal is switched to target portable equipment according to described handover request by the voice conversation between described mobile terminal and source portable equipment.
Here, disconnecting original call can carry out after switching completes, and also can before switching, complete, and can send request by mobile terminal, also can send request by portable equipment.
It should be noted that: in the present invention, portable equipment and communication of mobile terminal can be by short-range communication agreement as bluetooth, Zigbee, ultra broadband (Ultra WideBand, the agreement such as UWB), or Wireless Fidelity (Wireless Fidelity, WiFi) agreement.
The kind class declaration of voice protocol on the mobile terminal that table 2 is the present invention's support and portable equipment:
| Mobile terminal and mobile network's side voice | Mobile terminal and portable equipment side voice |
| CS | BT Voice |
| VoIP | BT Voice |
| CS | VoIP |
| VoIP | VoIP |
Table 2
As shown in table 2, in the present invention, mobile terminal and mobile network's voice call mode can be CS phone, also can be voip phone, voice call mode between mobile terminal and portable equipment can be BT Voice, the bluetooth telephone (voice transmit based on bluetooth baseband) based on TCS BIN, AT instruction, can be also the voip phone being based upon on bluetooth TCP/IP.
In the present invention, mobile network can be GSM network, cdma network or 3G network.
In the present invention, " handover request " that mobile terminal or portable equipment send can adopt existing blue tooth voice signaling control protocol TCS BIN or AT to complete, and also can adopt other bluetooth applications agreement extended functions or other protocol form.For being the situation of VoIP between mobile terminal and portable equipment, can adopt session initiation protocol (Session Initiation Protocol, SIP).
In the present invention, it can be two-way switching that the voice between portable equipment switch, and a portable equipment can be switched to ongoing call on another portable equipment, also call can be switched back on original portable equipment again.
The present invention by increasing corresponding software processing module on mobile terminal and portable equipment, user operates after corresponding handover operation option, phone on a portable equipment can be switched to and on another portable equipment, continue follow-up call, so, the invention solves in the personal network of mobile terminal and peripheral portable equipment formation, mobile terminal, under the prerequisite of the call of not interrupting having carried out with far-end, completes voice and is switched to the problem another portable equipment from a portable equipment.
Fig. 3 is the system configuration schematic diagram that personal network's voice of the present invention switch, as shown in Figure 3, the system that personal network's voice of the present invention switch comprises: mobile terminal, source portable equipment and target portable equipment, based on this system configuration, handover request equipment can be respectively mobile terminal or target portable equipment or source portable equipment, correspondingly, in above-mentioned three kinds of situations, the function of mobile terminal, source portable equipment and target portable equipment is also had nothing in common with each other, and is described in detail as follows:
When handover request equipment can be respectively mobile terminal:
Mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And undertaken, in the process of voice call, according to user, operating initiation handover request by source portable equipment and mobile terminal and remote subscriber user, described handover request is carried target portable equipment information; And according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Target portable equipment, for when mobile terminal control to switch, carries out voice conversation with mobile terminal, makes user carry out voice call by target portable equipment and mobile terminal and remote subscriber.
When portable requesting service is target portable equipment:
Mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And after the handover request of receiving from target portable equipment, according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Target portable equipment, for the process of carrying out voice call by source portable equipment and mobile terminal and remote subscriber user, initiates handover request according to user's operation to mobile terminal, and described handover request is carried target portable equipment information; And when mobile terminal control to switch, carry out voice conversation with mobile terminal, make user carry out voice call by target portable equipment and mobile terminal and remote subscriber.
When handover request equipment is source portable equipment:
Mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And after the handover request of receiving from source portable equipment, according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And undertaken in the process of voice call by source portable equipment and mobile terminal and remote subscriber user, according to user's operation, to mobile terminal, initiate handover request, described handover request is carried target portable equipment information; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Target portable equipment, for when mobile terminal control to switch, carries out voice conversation with mobile terminal, makes user carry out voice call by target portable equipment and mobile terminal and remote subscriber.
Embodiment 1:
In the present embodiment, source portable equipment is that PD1, target portable equipment are the mobile terminal (MT) that PD2, handover request equipment are user.Fig. 4 is the method flow schematic diagram that the embodiment of the present invention 1 personal network's voice switch, and as shown in Figure 4, the embodiment of the present invention 1 personal network's voice switching comprises:
Step 401: user converses by MT and PD1.
Step 402: user sends to target portable equipment PD2 by the bluetooth of MT by handover request.
Mobile terminal generally provides option of operation to trigger voice switching for user, such as the interface forms such as menu, button are provided.
Step 403:PD2 receives after handover request by bluetooth, to MT, returns to switching request response.
Step 404:MT sends and disconnects call request to PD1.
Step 405:PD1 returns to disconnection close-talking response to MT.
Step 406:MT sets up voice channel by bluetooth and PD2, and the telephony feature of PD2 starts, and completes thus the process that voice switch.
It should be noted that, the present embodiment is before switching, and first disconnects the link with PD1, then completes switching, and in actual applications, mobile terminal also can be after completing switching, then disconnects the session with PD1, release link.In practical application, be generally that the continuity user that need to guarantee user's sound experiences, so after the call after first guaranteeing to switch completes, then disconnect original call.As shown in Figure 5, wherein, RT is far-end to signaling process between the network entity that the present embodiment relates to.
Embodiment 2
In the present embodiment, source portable equipment is that PD1, target portable equipment are that PD2, handover request equipment are PD2.Fig. 6 is the method flow schematic diagram that the embodiment of the present invention 2 personal network's voice switch, and as shown in Figure 6, the embodiment of the present invention 2 personal network's voice switchings comprise:
Step 601: user converses by MT and PD1.
Step 602: user sends to MT by the bluetooth of PD2 by handover request.
In the present embodiment, provide option of operation to trigger voice for user and switch on PD2, in PD1 and far-end communication process, user triggers voice by the option of operation on operation PD2 switches, such as the interface forms such as menu, button are provided.
Step 603:MT receives after this request by bluetooth, to PD2, returns to switching request response.
Step 604:MT sends and disconnects call request to PD1.
Step 605:PD1 returns to disconnection close-talking response to MT.
Step 606:MT sets up voice channel by bluetooth and PD2, and the telephony feature of PD2 starts, and completes thus the process that voice switch.
It should be noted that, the present embodiment is before switching, and first disconnects the link with PD1, then completes switching, and in actual applications, mobile terminal also can be after completing switching, then disconnects the session with PD1, release link.
Embodiment 3
In the present embodiment, source portable equipment is that PD1, target portable equipment are that PD2, handover request equipment are PD1.Fig. 7 is the method flow schematic diagram that the embodiment of the present invention 3 personal network's voice switch, and as shown in Figure 7, the embodiment of the present invention 3 personal network's voice switchings comprise:
Step 701: user converses by MT and PD1.
Step 702: user sends to MT by the bluetooth of PD1 by handover request.
In the present embodiment, provide option of operation to trigger voice for user and switch on PD1, in PD1 and far-end communication process, user triggers voice by the option of operation on operation PD1 switches, such as the interface forms such as menu, button are provided.
Step 703:MT receives after handover request by bluetooth, to PD1, returns to switching request response.
Step 704:MT sends and disconnects call request to PD1.
Step 705:PD1 returns to disconnection close-talking response to MT.
Step 706:MT sets up voice channel by bluetooth and PD2, and the telephony feature of PD2 starts, and completes thus the process that voice switch.
In the present embodiment, mobile terminal is before completing switching, the session of disconnection and PD1, and certainly, mobile terminal also can be after completing switching, the call of disconnection and PD1, release link.
Embodiment 4
In the present embodiment, closely the communication protocol of network organizing is Bluetooth SIG 1.0 and above agreement, portable equipment is MP3, and mobile terminal side adopts, and CS telephony is communicated by letter with mobile network, MP3 adopts and realizes voice call based on base band bluetooth telephone technology.
Fig. 8 is the embodiment of the present invention 4 personal network's method for switching languages schematic flow sheets, and as shown in Figure 8, the embodiment of the present invention 4 personal network's voice switchings comprise:
Step 801: mobile terminal and two MP3 complete Bluetooth pairing and service discovery protocol (ServiceDiscovery Protocol, SDP) discovery procedure.
It should be noted that, before carrying out " switching " operation, mobile terminal need to complete pairing and service discovery, is not limited to mobile terminal and far-end " call " and just must completes Bluetooth pairing and service discovery with portable equipment before.
Step 802: source MP3 is set up with the CS of remote subscriber and conversed by mobile terminal and mobile network.
Step 803: the handover operation option of user's operating mobile terminal, triggers handoff procedure.
This step is the scheme step of corresponding embodiment 1, and for the scheme of embodiment 2, this step is the handover operation option of user's Action Target MP3, trigger handoff procedure, for the scheme of embodiment 3, this step is the handover operation option of user's operate source MP3, triggers handoff procedure.
Step 804: mobile terminal sends handover request intercom profile connect to target MP3, and receive the switching request response intercom profile connect ack of target MP3.
This step is the scheme step of corresponding embodiment 1, and for the scheme of embodiment 2, this step is that target MP3 sends handover request to mobile terminal, and for the scheme of embodiment 3, this step is that source MP3 sends handover request to mobile terminal.
Step 805: mobile terminal starts the voice conversation with target MP3, completes voice and switches, and mobile terminal sends request, the release link of the call of disconnection and source MP3.
According to the description of above-described embodiment, the present invention completes on the basis of following technical scheme: on mobile terminal, supporting provides telephony feature on the gateway function, MP3 of mobile phone protocol stack and bluetooth telephone protocol conversion.On this basis, the present invention is that revising of the functions by mobile terminal and portable equipment completes.Particularly, for the scheme in embodiment 1, need on mobile terminal, increase control module, the Operating Interface Module that voice are switched to bluetooth equipment and complete handover operation and control function; On MP3, increase and receive this handover request and complete and mobile terminal sound session establishment according to request.For the scheme in embodiment 2, need on MP3, increase control module, the Operating Interface Module that call is switched to other MP3 bluetooth equipments and completing handover operation and switching control function; On mobile terminal, increase to receive this handover request and according to request complete and other MP3 between session establishment.
The gateway function of the mobile call function based on mobile terminal and Bluetooth protocol conversion, the present invention need to increase user interface and relevant switching controls module in the CC of mobile terminal phone application, be used for processing user's interface operation event, trigger to portable equipment and send voice handover request.
At present, the design of the MP3 of bluetooth enable mainly contains two schemes: the first string is to integrate in MP3 chip-scale; Second scheme is to integrate at application layer, and Chevron Research Company (CRC) or OEM vendor that this one-level is integrated main MP3 player complete voluntarily.For convenience of description, but without loss of generality, the present invention is integrated into example with MP3 chip-scale, this MP3 chip comprises microcontroller part, memory management unit (Memory Management Unit, MMU) part and radio frequency (RadioFrequency, RF) part.Conventionally, microcontroller except some peripheral control logics, be mainly responsible for bluetooth protocol repertory processing and and the control of chip itself; MMU is mainly responsible for storage correlated activation; Important wireless transmission, reception and the RF complex functionality of completing of RF.It is boundary line that bluetooth protocol repertory be take HCI (Host Controller Interface), be divided into two parts, bluetooth core protocol stack, as connection management agreement (Link Manager Protocol, LMP) etc. operate in Bluetooth chip, and upper-layer protocol, as connecting, logic controls and adapting protocol (Logical LinkControl and Adaptation Protocol, L2CAP), service discovery protocol (Service DiscoveryProtocol, SDP) and various Profile operate on another CPU.Based on upper-layer protocol interface, can realize at application variously based on bluetooth applications, embodiments of the invention are realized relating between two Bluetooth communication equipments and are linked up the support of agreement intercom Profile, and relate to the revising of the functions of bluetooth applications aspect.Particularly, refer to that MP3 receives bluetooth telephone control protocol standard (the Telephone Control protocol Specification of bluetooth earphone by crossing bluetooth higher-layer protocols intercom Profile, Intercom ProfileTCS) control signal, this order lexical or textual analysis is call request control command if, starts the voice call of foundation and mobile terminal.
Realizing the present invention has a plurality of embodiment, can be by adopting other agreement or expanding other Profile and realize handover request order; Disconnecting original call can carry out after switching completes, and also can complete before, can be sent by mobile terminal, also can send request by portable equipment.
Mobile terminal of the present invention is applicable to the mobile terminal of any GSM, CDMA, WCDMA, TD-SCDMA standard, comprises mobile phone, smart mobile phone, PDA and palm PC (PalmsizePersonal Computer, PPC) etc.Portable equipment described in the present embodiment be take MP3 as embodiment, but according to the principle of existing portable digital design, the process simple deformation of the MP3 scheme the present invention relates to and modification is equally applicable to the portable equipment of other types, as MP4, PMP, PDA etc.It is embodiment as short-range communication agreement that bluetooth is take in the present invention, but according to other principles of agreement closely, the method that a kind of voice of use of the present invention are switched is revised through adaptive, is equally applicable to other short-range communication agreements or WiFi agreement.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.
Claims (10)
1. the method that personal network's voice switch, is characterized in that, the method comprises:
User is undertaken in the process of voice call by source portable equipment and mobile terminal and remote subscriber, by handover request equipment, to described mobile terminal, initiates handover request, and described handover request is carried target portable equipment information;
Described handover request equipment is mobile terminal or source portable equipment or target portable equipment;
When described handover request equipment is mobile terminal, user sends to target portable equipment by mobile terminal by handover request, and target portable equipment receives after described handover request, to mobile terminal, returns to switching request response;
Described mobile terminal is switched to target portable equipment according to described handover request by the voice conversation between described mobile terminal and source portable equipment;
It is two-way switching that voice between described source portable equipment and target portable equipment switch, be specially: source portable equipment can be switched to target portable equipment by ongoing call, also the call being switched on target portable equipment can be switched back to source portable equipment again, or target portable equipment can be switched to source portable equipment by ongoing call, also the call being switched on the portable equipment of source can be switched back to target portable equipment again.
2. method according to claim 1, is characterized in that, handover request equipment is mobile terminal, and the method also comprises:
Target portable equipment returns after switching request response to mobile terminal;
Mobile terminal sends and disconnects call request to source portable equipment;
Source portable equipment returns to disconnection close-talking response to mobile terminal;
Mobile terminal and target portable equipment are set up voice channel, and target portable equipment starts telephony feature.
3. method according to claim 1, is characterized in that, handover request equipment is target portable equipment, and the method specifically comprises:
User sends to mobile terminal by target portable equipment by handover request;
Mobile terminal receives after described handover request, to target portable equipment, returns to switching request response;
Mobile terminal sends and disconnects call request to source portable equipment;
Source portable equipment returns to disconnection close-talking response to mobile terminal;
Mobile terminal and target portable equipment are set up voice channel, and target portable equipment starts telephony feature.
4. method according to claim 1, is characterized in that, handover request equipment is source portable equipment, and the method specifically comprises:
User sends to mobile terminal by source portable equipment by handover request;
Mobile terminal receives after described handover request, to source portable equipment, returns to switching request response;
Mobile terminal sends and disconnects call request to source portable equipment;
Source portable equipment returns to disconnection close-talking response to mobile terminal;
Mobile terminal and target portable equipment are set up voice channel, and target portable equipment starts telephony feature.
5. method according to claim 1, it is characterized in that, when described mobile terminal is switched to target portable equipment according to described handover request by the voice conversation between described mobile terminal and source portable equipment, before or after completing, switching disconnects original call.
6. according to the method described in claim 1 to 5 any one, it is characterized in that, between portable equipment and mobile terminal, pass through Bluetooth protocol or Zigbee agreement or ultra broadband UWB agreement or Wireless Fidelity WiFi protocol communication.
7. according to the method described in claim 1 to 5 any one, it is characterized in that, mobile terminal and mobile network's voice call mode is CS phone or voip phone, and the voice call mode between mobile terminal and portable equipment is for the bluetooth telephone based on TCS BIN, AT instruction or be based upon the voip phone on bluetooth TCP/IP.
8. the system that personal network's voice switch, is characterized in that, this system comprises: mobile terminal, source portable equipment and target portable equipment, wherein,
Described mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And undertaken, in the process of voice call, according to user, operating initiation handover request by source portable equipment and mobile terminal and remote subscriber user, described handover request is carried target portable equipment information; And according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Described source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Described target portable equipment, for when mobile terminal control to switch, carries out voice conversation with mobile terminal, makes user carry out voice call by target portable equipment and mobile terminal and remote subscriber;
It is two-way switching that voice between described source portable equipment and target portable equipment switch, be specially: source portable equipment can be switched to target portable equipment by ongoing call, also the call being switched on target portable equipment can be switched back to source portable equipment again, or target portable equipment can be switched to source portable equipment by ongoing call, also the call being switched on the portable equipment of source can be switched back to target portable equipment again.
9. the system that personal network's voice switch, is characterized in that, this system comprises: mobile terminal, source portable equipment and target portable equipment, wherein,
Described mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And after the handover request of receiving from target portable equipment, according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Described source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Described target portable equipment, for the process of carrying out voice call by source portable equipment and mobile terminal and remote subscriber user, initiates handover request according to user's operation to mobile terminal, and described handover request is carried target portable equipment information; And when mobile terminal control to switch, carry out voice conversation with mobile terminal, make user carry out voice call by target portable equipment and mobile terminal and remote subscriber;
It is two-way switching that voice between described source portable equipment and target portable equipment switch, be specially: source portable equipment can be switched to target portable equipment by ongoing call, also the call being switched on target portable equipment can be switched back to source portable equipment again, or target portable equipment can be switched to source portable equipment by ongoing call, also the call being switched on the portable equipment of source can be switched back to target portable equipment again.
10. the system that personal network's voice switch, is characterized in that, this system comprises: mobile terminal, source portable equipment and target portable equipment, wherein,
Described mobile terminal, for carrying out voice conversation with source portable equipment, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And after the handover request of receiving from source portable equipment, according to handover request, the voice conversation between mobile terminal and source portable equipment is switched to target portable equipment;
Described source portable equipment, for carrying out voice conversation with mobile terminal, makes user carry out voice call by source portable equipment and mobile terminal and remote subscriber; And undertaken in the process of voice call by source portable equipment and mobile terminal and remote subscriber user, according to user's operation, to mobile terminal, initiate handover request, described handover request is carried target portable equipment information; And when mobile terminal is controlled switching, the voice conversation between disconnection and mobile terminal;
Described target portable equipment, for when mobile terminal control to switch, carries out voice conversation with mobile terminal, makes user carry out voice call by target portable equipment and mobile terminal and remote subscriber;
It is two-way switching that voice between described source portable equipment and target portable equipment switch, be specially: source portable equipment can be switched to target portable equipment by ongoing call, also the call being switched on target portable equipment can be switched back to source portable equipment again, or target portable equipment can be switched to source portable equipment by ongoing call, also the call being switched on the portable equipment of source can be switched back to target portable equipment again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910238258.4A CN102075892B (en) | 2009-11-24 | 2009-11-24 | Method and system for switching personal network voice |
| PCT/CN2010/077006 WO2011063681A1 (en) | 2009-11-24 | 2010-09-16 | Method and system for personal network voice switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910238258.4A CN102075892B (en) | 2009-11-24 | 2009-11-24 | Method and system for switching personal network voice |
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| CN102075892A CN102075892A (en) | 2011-05-25 |
| CN102075892B true CN102075892B (en) | 2014-12-10 |
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| CN200910238258.4A Active CN102075892B (en) | 2009-11-24 | 2009-11-24 | Method and system for switching personal network voice |
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| CN (1) | CN102075892B (en) |
| WO (1) | WO2011063681A1 (en) |
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| CN102892171B (en) * | 2011-07-20 | 2018-09-25 | 中兴通讯股份有限公司 | A kind of seamless handover method and device based on individual's net |
| CN103249093B (en) * | 2012-02-03 | 2018-09-28 | 中兴通讯股份有限公司 | A kind of method and system carrying out personal net gateway handoff |
| CN102932536B (en) * | 2012-10-18 | 2014-12-24 | 小米科技有限责任公司 | Communication processing method and device |
| US9294455B2 (en) * | 2013-06-04 | 2016-03-22 | Google Inc. | Maintaining video conference session continuity during transfer of session to alternative device |
| CN103747449A (en) * | 2013-12-27 | 2014-04-23 | 柳州职业技术学院 | Interference optimizing method based on TD-SCDMA wireless network |
| CN107872566A (en) * | 2016-09-28 | 2018-04-03 | 中兴通讯股份有限公司 | A kind of call handover method of terminal, system and terminal |
| CN111131591A (en) * | 2019-12-31 | 2020-05-08 | 中科创达软件股份有限公司 | Voice output device setting method, HF device, AG device, and storage medium |
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| US6999769B1 (en) * | 1999-12-08 | 2006-02-14 | Koninklijke Philips Electronics N.V. | Method for in-progress telephone call transfer between a wireless telephone and a wired telephone using a short-range communication control link |
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| CN1929521A (en) * | 2005-09-09 | 2007-03-14 | 艾威梯软件技术(北京)有限公司 | Method for realizing call shifting among Blue Tooth voice terminals |
| CN101087154A (en) * | 2006-06-09 | 2007-12-12 | 中兴通讯股份有限公司 | Method for realizing call forward between Bluetooth earphone and Bluetooth extension and wired call |
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| CN102075892A (en) | 2011-05-25 |
| WO2011063681A1 (en) | 2011-06-03 |
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