CN1852490A - Method and system for group calling business - Google Patents
Method and system for group calling business Download PDFInfo
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- CN1852490A CN1852490A CNA2005100984035A CN200510098403A CN1852490A CN 1852490 A CN1852490 A CN 1852490A CN A2005100984035 A CNA2005100984035 A CN A2005100984035A CN 200510098403 A CN200510098403 A CN 200510098403A CN 1852490 A CN1852490 A CN 1852490A
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- 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
- H04W4/08—User group management
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Abstract
The method includes steps: network side of public communication network accepts service of group call applied by user in group, and assigning group call id corresponding to the group; binding the said assigned group call id to each user id in the group; when any one user in the group calls the group call id, based on the said group call id, network side indexes each other user id in the group; based on indexed each user id, the group call includes each other user call in the group. The invention guarantees better voice communication quality and real time performance for communication service of group call realized in public network.
Description
Technical field
The present invention relates to the voice communication technical field, relate in particular to a kind of implementation method and realization system thereof of group-calling service.
Background technology
The development of voice communication technology at present, the point-to-point speech business from the past progressively develops into the point-to-multipoint speech business, and wherein existing trunked communication system is exactly a kind of applicable cases of point-to-multipoint voice communication service.The general trunked communication system of industry mainly comprises IDEN at present, TETRA, systems such as GT800 and GOTA, and these communication systems all are the trunked communication systems of specialty, need to set up special network, and need have and support the terminal of cluster communication function to support.General cluster communication service mainly is the half-duplex group calling speech business of a pair of multiple spot; Generally, trunking communicating technology is widely used on the various private network communications, carries out trunking communication as the trunking communicating technologies that adopt such as traffic police system, the railway system and public security system thereof more.
But be accompanied by the development of speech business, increasing public users is also thirsted for enjoying basic group-calling service, as the friend who often plays card together, or football fan's combination, or automobile friend's meeting and some relatives thereof etc., these group user all wish to carry out cluster multi call communication in the group of oneself, but these group user generally only have general personal communications terminal, as mobile phone etc., as if to set up corresponding trunking communication network specially not too worth and be respectively these group user.
For these reasons, industry has proposed in the public communication network system (as PLMN network or PSTN network etc., hereinafter to be referred as " public network ") realize the technology of cluster multi call communication, as conference telephone technology, MPTY technology and POC (PTT Over Cellular) technology etc., wherein:
Conference telephone technology: refer to that the user by applying for conference telephone capabilities, dials the meeting group number, participate in a conference.Conference telephone can have many people to participate in, but because conference telephone adopts meeting bridge mode to carry out speech channel in many ways usually and converges, so it is extremely important that conference bridge resources just seems for conference telephone, yet the MSC conference bridge resources is very limited at present, can not be used for providing on a large scale conference telephone service.
The MPTY technology: MPTY can support that at most six sides converse simultaneously, for example initiates MPTY by user A and calls out, and user A sets up conversation with user B earlier, and the conversation of maintenance and B; Set up conversation with user C again, and by the terminal menu operation, make user C add session, A, B, C can converse simultaneously at this moment.And the like, user A can set up conversation with D, E, F respectively one by one, and makes it add session.User A can be separately and B, C, D, E, F in a conversation, and keep other users' conversation, also can converse simultaneously with B, C, D, E, F.MPTY needs a plurality of user's communications terminals support call maintenance function respectively.
The POC technology: the POC communication service is provided by public network, a kind of cluster talk business that is used on IP network, carrying, its shortcoming is because IP network uses is the packet domain carrying, the real-time of speech quality and conversation can not well be guaranteed, only be equivalent to the voice short message, can not satisfy the real-time requirement of user's group calling communication.
This shows the defective that each technology that realizes group-calling service on public network that proposes in the above-mentioned prior art exists also generally that conference bridge resources takies and voice communication quality and real-time can not well be guaranteed.
Summary of the invention
The technical problem to be solved in the present invention is to propose a kind of implementation method and system thereof of group-calling service, so that the group calling communication business that realizes on public network can guarantee voice communication quality and real-time requirement preferably.
For addressing the above problem, the technical scheme that the present invention proposes is as follows:
A kind of implementation method of group-calling service comprises step:
A, public telecommunication network network side are accepted the group-calling service of group user application, and are the group calling sign of this group allocation correspondence; And
B, will bind for each user ID in the group calling of described group allocation sign and the described group;
C, in described group during the described group calling of arbitrary customer call sign, described network side is according to other each user ID in the described group of described group calling identification index; And
D, respectively according to each user ID of indexing, with other each user's incoming calls in the described group in this group calling.
Preferably, described steps A specifically comprises:
A1, described group user are notified to described network side with each user ID that adds this group in advance to described network side application group-calling service the time;
A2, described network side are according to each user ID of applying for user notification, and whether each corresponding user of inquiry adheres to this group respectively; And
A3, the user who adheres to is added this group;
A4, described network side are this group allocation group calling sign; And
A5, the group calling sign that will add group's successful information and distribute to this group are notified to each user in this group respectively.
Preferably, the cohort user applies for group-calling service in the following way in the described steps A 1, and each user ID that will add this group in advance is notified to network side:
Short message way; Or
The customer service liaison mode; Or
Mode is manually handled in the business hall.
Preferably, network side inquires in the following way whether each user adheres to this group in the described steps A 2:
Short message way; Or
The customer service liaison mode.
Preferably, the user who adheres to this group in the described steps A 3 is notified to network side with the information of adhereing in the following way:
Short message way; Or
The customer service liaison mode.
Preferably, the group calling sign that network side will add group's successful information in the following way and distribute to this group in the described steps A 5 is notified to each user in this group respectively:
Short message way; Or
The customer service liaison mode.
Preferably, described step D specifically comprises step:
D1, network side are called out each corresponding user respectively according to each user ID that indexes; And
D2, each subscriber terminal side that described group calling sign is sent to correspondence show;
D3, at described each user, network side is determined this user's incoming call in this group calling after receiving the off hook signal that the user sends.
Preferably, adopt half-duplex mode to communicate between each user in the group calling that network controls is set up after the described step D.
Preferably, described method also comprises step:
E, described network side when receiving the request floor power signaling that the user in this group sends, will switch user to this application right to speak for the speech speech channel that former speech user distributes in the group calling implementation; And
F, former speech user are set to the state of answering.
Preferably, the user specifically comprises to the process of network side request floor power in the described step e:
When E1, network side were predesignated the user pressed regulation button on the terminal, terminal was weighed signaling to the signal that network side sends as request floor;
User in E2, the described group in group-calling process, by on self terminal by described regulation button, realize weighing to the network side request floor.
Preferably, described method also comprises step:
Described network side in the group calling implementation, receive that user in the described group sends withdraw from the group calling signaling time, this user of deletion in the group user of participating in this group calling.
Preferably, the described group calling signaling that withdraws from is user's on-hook signal.
Preferably, described public telecommunication network is the public land mobile radio communication; Or public switched telephone network (PSTN).
Preferably, described group calling is designated the group calling number information; Described user ID is a user number information.
A kind of realization system of group-calling service, described realization system comprises based on public telecommunication network:
Accept the unit, be used to accept the group-calling service of group user application, and be the group calling sign of this group allocation correspondence;
The binding unit is used for accepting group calling sign that the unit is described group allocation and each user ID in the described group is bound with described;
Indexing units when being used in described group the described group calling sign of arbitrary customer call, is identified at other each user ID in the described group of index in the described binding unit according to described group calling;
The incoming call unit is used for each user ID of indexing according to described indexing units respectively, with other each user's incoming calls in the described group in this group calling.
Preferably, the described unit of accepting specifically comprises:
Receive subelement, when being used for described group user application group-calling service, receive each user ID of this group of pre-adding of this group user notice;
The inquiry subelement is used for each user ID according to described reception subelement reception, and whether each corresponding user of inquiry adheres to this group respectively;
Add subelement, be used for inquiry result, the user who adheres to is added this group according to described inquiry subelement;
The group calling sign is distributed subelement, is used to this group allocation group calling sign;
The notice subelement is used for being notified to each user in this group respectively with adding group calling sign that group's successful information and described group calling sign distributes subelement to distribute to this group.
Preferably, described incoming call unit specifically comprises:
Call out subelement, each user ID that is used for indexing according to described indexing units is called out each corresponding user respectively;
Send subelement, be used for the described group calling sign of distributing the unit of accepting is sent to each subscriber terminal side demonstration that described calling subelement is called out respectively;
Determine the incoming call subelement, be used for each user of calling out at described calling subelement, after receiving the off hook signal that the user sends, determine this user's incoming call in this group calling.
Preferably, described system also comprises the half-duplex operation control unit, is used for controlling adopting half-duplex mode to communicate between each user of group calling who sets up described incoming call unit.
Preferably, described half-duplex operation control unit specifically comprises:
Subelement is switched in speech channel, is used for the group calling implementation set up in described incoming call unit, when receiving the request floor power signaling that the user this group in sends, will switch user to this application right to speak for the speech speech channel of former speech user distribution;
The state of answering is provided with subelement, is used for former speech user and is set to the state of answering.
Preferably, described system also comprises user's delete cells, is used for the group calling implementation set up in described incoming call unit, receive that user in the described group sends withdraw from the group calling signaling time, this user of deletion in the group user of participating in this group calling.
The beneficial effect that the present invention can reach is as follows:
The present invention program proposes to accept the group-calling service of group user application at the public telecommunication network network side, and after be the group calling sign of this group allocation correspondence, will identify for the group calling of this group allocation and this group in each user ID bind; Follow-up in this group during this group calling of arbitrary customer call sign, network side is according to other each user ID in this this group of group calling identification index; And respectively according to each user ID that indexes, with other each user's incoming calls in this group in this group calling, thereby can be implemented in when carrying out the group calling communication business in the public telecommunication network, can guarantee reasonable voice communication quality and the requirement of voice communication real-time; The present invention program does not require the user terminal that change is common simultaneously, does not influence user's mobility, the corresponding Average Revenue Per User that promotes group user (ARPU, Average Revenue Per User) yet.
Description of drawings
Fig. 1 is the main realization principle flow chart of the implementation method of group-calling service of the present invention;
Fig. 2 is that arbitrary user in the group is to the processing procedure schematic diagram of public network network side application group-calling service;
Fig. 3 is the main composition structured flowchart of the realization system of group-calling service of the present invention;
Fig. 4 is for increasing the composition structured flowchart behind half-duplex operation control unit and the user's delete cells in the group-calling service realization of the present invention system;
Fig. 5 is for accepting the concrete composition structured flowchart of unit in the group-calling service realization of the present invention system;
Fig. 6 is the concrete composition structured flowchart of incoming call unit in the group-calling service realization of the present invention system;
Fig. 7 is the concrete composition structured flowchart of half-duplex operation control unit in the group-calling service realization of the present invention system.
Embodiment
The present invention will provide a kind of here and new realize on the net the method and the system thereof of group calling communication business with under the prerequisite that does not require the change user terminal, guaranteeing voice communication quality and real-time communication requirement preferably at common communication.
Be explained in detail below in conjunction with the main realization principle and the embodiment thereof of each accompanying drawing the present invention program.
Please refer to Fig. 1, this figure is the main realization principle flow chart of the implementation method of group-calling service of the present invention, and its main implementation procedure is as follows:
Step S10, the public telecommunication network network side is accepted the group-calling service of group user application, and is the group calling sign of this group allocation correspondence;
The public telecommunication network of wherein mentioning here can but be not limited to public land mobile radio communication (PLMN); Also can be Public Switched Telephone Network;
Arbitrary user in one of them group to the process of public network network side application group-calling service as shown in Figure 2, its concrete application process is as follows:
A. the arbitrary user in the described group is notified to the public network network side with each user ID that adds this group in advance to public network network side application group-calling service the time;
Wherein each user ID of this group of pre-adding of notice can be each user's number information (as mobile subscriber's MSISDN etc.);
Arbitrary user in the wherein said group can be by short message way or by customer service liaison mode (as 1860 customer service phones of China Mobile) or pass through to the business hall and directly handle mode and realize to public network network side application group-calling service, and each user ID that will add this group in advance is notified to the public network network side.
B. the public network network side is according to each user ID of application user notification, and whether each corresponding user of inquiry adheres to this group respectively; Wherein the public network network side can inquire respectively whether each corresponding user adheres to this group by short message way or by the customer service liaison mode.
C. after other users receive the inquiry message that the public network network side issues, if adhere to this group, just adhere to information to public network network side feedback, in like manner each user also can give the public network network side with the feedback information of adhereing to by short message way or by the customer service liaison mode.
D. the public network network side user that will adhere to this group adds this group, and be this group allocation group calling sign, wherein the public network network side is that the group calling sign of group allocation can be the group calling number information, represent the group calling of a group to identify as using " 12345 " number information;
E. the public network network side group calling sign that will add group's successful information and distribute to this group is notified to each user (comprising application user and pre-each user who adds this group) this group in respectively, and in like manner the public network network side also can identify each user who is notified to respectively in this group by short message way or the group calling that will add group's successful information and distribute to this group by the customer service liaison mode.
The example of an application group-calling service:
The application user passes through short message mode, perhaps directly handle mode to the business hall, perhaps by 1860 business platforms, to public network operator application group-calling service, inform the number information of member in this group of public network operator during application, public network operator is according to application, each user sends apply for information in group, if this user adheres to this group, just send the note of adhereing to public network operator, perhaps notify operator to adhere to by the business hall mode, the public network network joins this user member in this group, and be this group allocation group calling ID, then by note or Advise By Wire, modes such as mail notification are notified each member in this group, network has been got permission it and has been added this group and be the group calling id information of this group allocation, can use other users in this group calling ID and this group to realize the group calling voice communication to notify each member in this group.
Step S20, the public network network side will be bound for each user ID in the group calling of described group allocation sign and the described group; Promptly in the associated databases of network side, set up corresponding group calling archives at this group, store each user totem information in this group in these archives, and network side is the group calling sign of this group allocation, network side just can be based on the group calling sign of the arbitrary customer call in the group like this, by searching this group calling archives, just can find the user totem information of the arbitrary user in this group.
Step S30, follow-up in described group during the described group calling of arbitrary customer call sign (when the arbitrary user in this group wants to initiate this group calling communication, just can dial and be this group calling identification information to the public network network side, if group calling is designated " 12345 " number information, then can realize initiating group-calling service by dialing this group calling number " 12345 " to the public network network side), the public network network side is according to other each user ID in the corresponding group of the group calling identification index of this customer call;
Step S40, public network network side are respectively according to above-mentioned each user ID that indexes, and in this group calling, wherein concrete incoming call process is as follows with other each user's incoming calls in this group:
The public network network side is called out each corresponding user respectively according to above-mentioned each user ID that indexes; Simultaneously the group calling sign that indexes being sent to each corresponding subscriber terminal side shows; When each user receives this group calling like this, by discerning this group calling identification information, determine whether adding this group calling, when wherein the user prepares to add this group calling, can press the concrete key of answering on self terminal equipment, user's terminal equipment just can send off-hook to the public network network side and answer signal like this;
At each user who calls out, the public network network side just can be determined this user's incoming call in this group calling after receiving the off hook signal that the user sends.
The user is linked into the example of group calling in call group:
Arbitrary usefulness in the group can realize initiating group-calling service to the public network network side per family by calling out group calling ID, when group-calling service is initiated, the public network network side is inquired about the number of each member in this group by this group calling ID, and according to each member's number that inquires by paging with each group member's access group calling.
Wherein when the arbitrary user in the group dials this group calling ID, the public network network side is by analyzing this id number, learn that this calling is group calling, just according to Subscriber Number in the group of preserving, if mobile subscriber, obtain these users' the IMSI and the lane place at the interior user place of group, successively user in organizing is initiated paging; If fixed-line subscriber is then called out this fixed number.
When each user receives message related to calls in the group, network side ringring prompting user, the user can be judged as certain group calling according to the caller identification number in the group, and the user responds this group calling by answering key, and network distributes a dedicated channel for each user.
The public network network side is passing through above-mentioned processing procedure, and after a group calling was successfully set up, network side can be controlled and adopt half-duplex mode to carry out the point-to-multipoint voice communication in this group calling of setting up between each user.
When between group user, carrying out voice communication based on half-duplex mode, the public network network side is in the group calling implementation, if when receiving the request floor power signaling that the user in this group sends, just will switch user to this application right to speak for the speech speech channel that former speech user distributes, former simultaneously speech user is set to the state of answering.
Wherein the user in the group then can finish by following process to public network network side request floor power if want in group-calling process:
When network side was predesignated the user pressed regulation button (as " * " key or " # " key etc.) on the terminal, terminal was weighed signaling to the signal that the public network network side sends as request floor;
Follow-up, the arbitrary user in the described group just can realize weighing to public network network side request floor by press the button of afore mentioned rules on self terminal in group-calling process.
The example of a user applies right to speak:
Set up successfully in group calling and to begin, the public network network side snaps into group calling promoter's up speech channel in the descending speech channel of other each hearers in the group, realizes some the voice distribution to multiple spot.At this moment initiate the CU speech speech channel of group calling, other users are in the state of listening to.If follow-up other users need speech, just pass through button (as *, # or numerical key etc.) initiation speech channel application, after the public network network side is received the signaling of this application right to speak, speaker's speech channel is distributed to the user of button request floor power, and the up speech channel of this speaker is exchanged in other hearers' the descending speech channel, be that the public network network side is after the signaling of receiving request floor power on hearer's channel, think that this hearer needs speech, then the up speech channel with this hearer exchanges in other hearers' the descending speech channel, this speaker's speech just can be by the voice distribution of network side, send in the descending speech channel of other users in the group, other use the speech that can hear this user per family in the group.In like manner, if follow-up have the user to need speech again, then can weigh by above-mentioned identical way request floor, the rest may be inferred, withdraws from group calling or this group calling is cancelled up to all users.
Follow-up, the public network network side in the group calling implementation, if receive that user in the group sends withdraw from the group calling signaling time, this user of deletion in the group user of participating in this group calling immediately just.Wherein the user in the group can realize sending to the public network network side and withdraws from the group calling signaling by pressing on-hook button on self terminal equipment.After treating that the public network network side confirms that each user in the group has all withdrawed from this group calling communication, with regard to this group calling of immediate cancel.
Simultaneously realize principle according to the present invention program, because each user in the group is assigned with a speech channel, the user keeps special-purpose with network side and is connected, so can not influence user's mobile hand-off process.
Be in net when outer for the user in the group, this network switch can be set up the number analysis of user in the group of back according to group calling, carry out paging successively or be forwarded to other networks continuing, thereby realize being in each group in the different public user's processing that continues.
A group calling embodiment who realizes according to the present invention program's principle:
Suppose user A, B, C and D often are the automobile friend of forum group together, and for the ease of contact, this automobile friend organizes and applied for group-calling service; Its application process can for:
The party A-subscriber has applied for a group calling ID by short message mode to public network operator, comprises A in this application note, B, C, the phone number of D four-player;
After the public network network side receives this application note, send the inquiry note respectively to B, C, D three people inquire whether it is ready to add this group that access customer A initiates;
User B, C, D replys acknowledge message, expresses willingness to add this group.The public network network side is A, B, C, it is a group that the D four-player is compiled, and is the group calling ID of this group allocation special use, supposes that group calling ID is 12345 (being different from common Subscriber Number), through after the above-mentioned processing, group calling is applied for registration of successfully, and these 4 people can be called this group automobile friend's group.
Follow-up, if user A wants to invite other 3 automobile friend B, C, D to carry out forum, then can dial group calling ID " 12345 " to the public network network side, to initiate group calling (its group cry process the same) with common dialing;
After the public network network side receives 12345 group calling applications, according to the group member number information of group calling ID " 12345 " to database lookup 12345 groups, and extract the IMSI number of each member in this group respectively, carry out paging successively, after the paging success, network distributes special-purpose Traffic Channel for each called subscriber, and the up voice channel of user A is exchanged to user B, C is on the downlink voice channel of D.
User B, C, when D receives paging information, the cell-phone bell prompting, caller ID is shown as 12345, shows it is the group calling that the automobile friend organizes initiation, user B, C, D receives calls, and can receive the speech of A.
If user A has finished, B thinks speech, then can be by pressing " # " key, sent request floor power signaling to the public network network side, the public network network side is the request floor power signaling that user B sends by analysis, and then the up voice channel with B exchanges to A, C is on the down voice channel of D.A, C, D promptly can hear the speech of B, and other users need speech, in like manner carry out above-mentioned processing.
If follow-up user C wants to withdraw from this group calling, then can be by directly pressing on-hook key, the public network network side receive terminal by press the on-hook key transmission withdraw from the group calling signaling after, the speech channel of removing user C immediately, but do not influence user A, B, the conversation between the D.
With withdrawing from this group calling per family, then network side is cancelled this group calling up to all.
As fully visible, above-mentioned whole implementation procedures need not the user be changed terminal equipment, and promptly all mobile phone and fixed terminals all can be supported the scheme that the present invention proposes at present, can't have influence on user's mobility, have promoted user's ARPU value.
Accordingly, the invention allows for a kind of realization system of group-calling service, please refer to Fig. 3, this figure is the main composition structured flowchart of the realization system of group-calling service of the present invention, its system will be based on public telecommunication network, be that the group-calling service realization system that the present invention proposes is arranged on the public network network side, the communication equipment of use public network and transmission line etc. have been deposited resource; Particularly, comprise mainly and accept unit 10, binding unit 20, indexing units 30 and incoming call unit 40 that wherein the interconnected relationship between the effect of each component units and each component units thereof is as follows:
Accept unit 10, be mainly used in the group-calling service of accepting the group user application, and be the group calling sign (group calling ID) of this group allocation correspondence;
Binding unit 20 exists logic to be connected with the above-mentioned unit 10 of accepting, and is mainly used in and will accepts unit 10 for binding between each user ID (user ID) in the group calling ID of described group allocation and the described group;
Please refer to Fig. 4, this figure is the composition structured flowchart that increases in the group-calling service realization of the present invention system behind half-duplex operation control unit and the user's delete cells, it forms at Fig. 3 to increase on the basis of structure half-duplex operation control unit 50 and 60 two parts of user's delete cells, and the concrete effect of each part is as follows:
Half-duplex operation control unit 50 exists logic to be connected with above-mentioned incoming call unit 40, is mainly used in the group calling of setting up control incoming call unit 40 to adopt half-duplex mode to communicate between each user.
User's delete cells 60, exist logic to be connected with above-mentioned incoming call unit 40, be mainly used in the group calling implementation of setting up in incoming call unit 40, the user in receiving described group sends when withdrawing from the group calling signaling, this user of deletion in the group user of participating in this group calling.
Please refer to Fig. 5, this figure is a concrete composition structured flowchart of accepting the unit in the group-calling service realization of the present invention system, it is accepted the unit and mainly comprises reception subelement 101, inquiry subelement 102, adding subelement 103, group calling sign distribution subelement 104 and notify subelement 105 5 parts that the concrete effect and the annexation between each component units thereof of its each part are as follows:
Receive subelement 101, be used for when described group user application group-calling service, receive each user ID (user ID) of this group of pre-adding of this group user notice;
Inquiry subelement 102 is used for according to receiving each user ID that subelement 101 receives, and whether each corresponding user of inquiry adheres to this group respectively;
Add subelement 103, be used for inquiry result, the user who adheres to is added this group according to inquiry subelement 102;
The group calling sign is distributed subelement 104, is used to this group allocation group calling sign (group calling ID);
Notice subelement 105 is used for being notified to each user in this group respectively with adding group calling ID that group's successful information and group calling thereof sign distributes subelement 104 to distribute to this group.
Please refer to Fig. 6, this figure is the concrete composition structured flowchart of incoming call unit in the group-calling service realization of the present invention system, its incoming call unit specifically comprises calls out subelement 401, transmission subelement 402 and definite incoming call subelement 403, and wherein the concrete effect of each part and the annexation between each component units thereof are as follows:
Call out subelement 401, each user ID that is used for indexing according to indexing units 30 is called out each corresponding user respectively;
Send subelement 402, be used for showing by calling out each subscriber terminal side that subelement 401 sends to calling respectively accepting the group calling ID that distributes to this group in unit 10;
Determine incoming call subelement 403, be used at calling out each user that subelement 401 is called out, after receiving the off hook signal that the user sends, determine this user's incoming call in this group calling.
Please refer to Fig. 7, this figure is the concrete composition structured flowchart of half-duplex operation control unit in the group-calling service realization of the present invention system, its half-duplex operation control unit comprises that mainly subelement 501 is switched in speech channel and the state of answering is provided with subelement 502, and the concrete effect of its each part is as follows:
The state of answering is provided with subelement 502, is used for switching subelement 501 in speech channel and finishes speech speech channel handoff procedure, and former speech user is set to the state of answering.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (20)
1, a kind of implementation method of group-calling service is characterized in that, comprises step:
A, public telecommunication network network side are accepted the group-calling service of group user application, and are the group calling sign of this group allocation correspondence; And
B, will bind for each user ID in the group calling of described group allocation sign and the described group;
C, in described group during the described group calling of arbitrary customer call sign, described network side is according to other each user ID in the described group of described group calling identification index; And
D, respectively according to each user ID of indexing, with other each user's incoming calls in the described group in this group calling.
2, the method for claim 1 is characterized in that, described steps A specifically comprises:
A1, described group user are notified to described network side with each user ID that adds this group in advance to described network side application group-calling service the time;
A2, described network side are according to each user ID of applying for user notification, and whether each corresponding user of inquiry adheres to this group respectively; And
A3, the user who adheres to is added this group;
A4, described network side are this group allocation group calling sign; And
A5, the group calling sign that will add group's successful information and distribute to this group are notified to each user in this group respectively.
3, method as claimed in claim 2 is characterized in that, the cohort user applies for group-calling service in the following way in the described steps A 1, and each user ID that will add this group in advance is notified to network side:
Short message way; Or
The customer service liaison mode; Or
Mode is manually handled in the business hall.
4, method as claimed in claim 2 is characterized in that, network side inquires in the following way whether each user adheres to this group in the described steps A 2:
Short message way; Or
The customer service liaison mode.
5, method as claimed in claim 2 is characterized in that, the user who adheres to this group in the described steps A 3 is notified to network side with the information of adhereing in the following way:
Short message way; Or
The customer service liaison mode.
6, method as claimed in claim 2 is characterized in that, the group calling sign that network side will add group's successful information in the following way and distribute to this group in the described steps A 5 is notified to each user in this group respectively:
Short message way; Or
The customer service liaison mode.
7, the method for claim 1 is characterized in that, described step D specifically comprises step:
D1, network side are called out each corresponding user respectively according to each user ID that indexes; And
D2, each subscriber terminal side that described group calling sign is sent to correspondence show;
D3, at described each user, network side is determined this user's incoming call in this group calling after receiving the off hook signal that the user sends.
8, the method for claim 1 is characterized in that, adopts half-duplex mode to communicate in the group calling that network controls is set up after the described step D between each user.
9, method as claimed in claim 8 is characterized in that, also comprises step:
E, described network side when receiving the request floor power signaling that the user in this group sends, will switch user to this application right to speak for the speech speech channel that former speech user distributes in the group calling implementation; And
F, former speech user are set to the state of answering.
10, method as claimed in claim 9 is characterized in that, the user specifically comprises to the process of network side request floor power in the described step e:
When E1, network side were predesignated the user pressed regulation button on the terminal, terminal was weighed signaling to the signal that network side sends as request floor;
User in E2, the described group in group-calling process, by on self terminal by described regulation button, realize weighing to the network side request floor.
11, the method for claim 1 is characterized in that, also comprises step:
Described network side in the group calling implementation, receive that user in the described group sends withdraw from the group calling signaling time, this user of deletion in the group user of participating in this group calling.
12, method as claimed in claim 11 is characterized in that, the described group calling signaling that withdraws from is user's on-hook signal.
13, as the described method of 1～12 arbitrary claim, it is characterized in that described public telecommunication network is:
The public land mobile radio communication; Or
Public switched telephone network (PSTN).
14, as the described method of 1～12 arbitrary claim, it is characterized in that described group calling is designated the group calling number information; Described user ID is a user number information.
15, a kind of realization system of group-calling service is characterized in that, described realization system comprises based on public telecommunication network:
Accept the unit, be used to accept the group-calling service of group user application, and be the group calling sign of this group allocation correspondence;
The binding unit is used for accepting group calling sign that the unit is described group allocation and each user ID in the described group is bound with described;
Indexing units when being used in described group the described group calling sign of arbitrary customer call, is identified at other each user ID in the described group of index in the described binding unit according to described group calling;
The incoming call unit is used for each user ID of indexing according to described indexing units respectively, with other each user's incoming calls in the described group in this group calling.
16, system as claimed in claim 15 is characterized in that, the described unit of accepting specifically comprises:
Receive subelement, when being used for described group user application group-calling service, receive each user ID of this group of pre-adding of this group user notice;
The inquiry subelement is used for each user ID according to described reception subelement reception, and whether each corresponding user of inquiry adheres to this group respectively;
Add subelement, be used for inquiry result, the user who adheres to is added this group according to described inquiry subelement;
The group calling sign is distributed subelement, is used to this group allocation group calling sign;
The notice subelement is used for being notified to each user in this group respectively with adding group calling sign that group's successful information and described group calling sign distributes subelement to distribute to this group.
17, system as claimed in claim 15 is characterized in that, described incoming call unit specifically comprises:
Call out subelement, each user ID that is used for indexing according to described indexing units is called out each corresponding user respectively;
Send subelement, be used for the described group calling sign of distributing the unit of accepting is sent to each subscriber terminal side demonstration that described calling subelement is called out respectively;
Determine the incoming call subelement, be used for each user of calling out at described calling subelement, after receiving the off hook signal that the user sends, determine this user's incoming call in this group calling.
18, system as claimed in claim 15 is characterized in that, also comprises the half-duplex operation control unit, is used for controlling adopting half-duplex mode to communicate between each user of group calling who sets up described incoming call unit.
19, system as claimed in claim 18 is characterized in that, described half-duplex operation control unit specifically comprises:
Subelement is switched in speech channel, is used for the group calling implementation set up in described incoming call unit, when receiving the request floor power signaling that the user this group in sends, will switch user to this application right to speak for the speech speech channel of former speech user distribution;
The state of answering is provided with subelement, is used for former speech user and is set to the state of answering.
20, system as claimed in claim 15, it is characterized in that, also comprise user's delete cells, be used for the group calling implementation of setting up in described incoming call unit, receive that user in the described group sends withdraw from the group calling signaling time, this user of deletion in the group user of participating in this group calling.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100984035A CN1852490A (en) | 2005-09-06 | 2005-09-06 | Method and system for group calling business |
| PCT/CN2006/001691 WO2007028304A1 (en) | 2005-09-06 | 2006-07-17 | Method and system for realizing group calling service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100984035A CN1852490A (en) | 2005-09-06 | 2005-09-06 | Method and system for group calling business |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1852490A true CN1852490A (en) | 2006-10-25 |
Family
ID=37133954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100984035A Pending CN1852490A (en) | 2005-09-06 | 2005-09-06 | Method and system for group calling business |
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|---|---|
| CN (1) | CN1852490A (en) |
| WO (1) | WO2007028304A1 (en) |
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| WO2000038439A2 (en) * | 1998-12-21 | 2000-06-29 | Ericsson Inc. | Systems and methods to assist a handover operation of a mobile station, including methods of performing an inter-bsc cell change during group calls |
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| US7486781B2 (en) * | 2004-01-14 | 2009-02-03 | Verizon Business Global Llc | Release link trunking for IP telephony |
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