CN101159792A - Information sharing method, system and application server - Google Patents
Information sharing method, system and application server Download PDFInfo
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- CN101159792A CN101159792A CNA2007101882856A CN200710188285A CN101159792A CN 101159792 A CN101159792 A CN 101159792A CN A2007101882856 A CNA2007101882856 A CN A2007101882856A CN 200710188285 A CN200710188285 A CN 200710188285A CN 101159792 A CN101159792 A CN 101159792A
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- 230000000977 initiatory effect Effects 0.000 claims description 7
- 230000006854 communication Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 12
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
Abstract
The invention discloses an information share method, a system and an application server in order to improve the information share effectiveness between a calling flow and a called flow. The share method comprises that the application server sends out the waiting-to-be-shared information provided by a first information source to a soft switch; then the server receives the feedback waiting-to-be-shared information from the soft exchanger, and provides the received information to its second information source. The sharing system comprises the application server to send out the waiting-to-be-shared information provided by the first information source to the soft switch, and receive the feedback waiting-to-be-shared information from the soft switch, and finally send the received waiting-to-be-shared information to the second information source; the soft switch to feed back the waiting-to-be-shared information to the application server.
Description
Technical field
The present invention relates to the information sharing technology in the communications field, relate in particular to information sharing method, system and application server.
Background technology
Next generation network (NGN, Next Generation Network), be to based on Circuit-switched public switched telephone network (PSTN) (PSTN, Public Switched Telephone Network), public land mobile radio communication (PLMN, Public Land Mobile Network) etc. circuit-switched network and based on the product that the IP network of packet switching merges has been carried out integrated services such as voice, video and data at present in the NGN network.
Fig. 1 is the networking structure figure of NGN, and as known in the figure, this networking structure comprises application server (AS, Application Server), as the ability parts that service logic is carried out, provides the platform of professional creation; Soft switch (Soft Switch) as NGN server parts, provides the ability of calling out control, and its call control protocol is session initiation protocol (SIP, Session Initiation Protocol); Smart Home Location Register (SHLR, Smart Home Location Register) and the employed terminal of caller and called users.
Fig. 2 is that prior art service-user in the NGN network is set up the flow chart of calling out, and as known in the figure, service-user call setup flow process is:
A1, the calling subscriber sends call request message by dialing called subscriber's Subscriber Number to soft switch, comprises the caller and called users number in this call request message;
A2, soft switch generates the CAMEL-Subscription-Information inquiry request message and to the SHLR transmission, comprises calling number, called number in this CAMEL-Subscription-Information inquiry request message according to the calling number in this call request message, is used to ask inquiring calling user's CAMEL-Subscription-Information;
A3, SHLR be according to this CAMEL-Subscription-Information inquiry request message, inquiring calling user's CAMEL-Subscription-Information, and the Originating CAMEL Subscription Information that inquires fed back to soft switch;
A4, soft switch is judged the contracted user of calling subscriber for this call business according to the Originating CAMEL Subscription Information that receives, and triggers message so send calling procedure to AS; Comprise the calling and called number in this message and be used to trigger the access code of calling procedure;
A5, AS triggers the access code that is used to trigger calling procedure that comprises in the message according to the calling procedure that receives, and triggers calling procedure, carries out calling procedure and handles;
A6, after calling procedure was finished dealing with, AS sent the continue subsequent request message of called number of request to soft switch, comprises called number and calling number in this subsequent request message;
A7, soft switch generates the CAMEL-Subscription-Information inquiry request message and to the SHLR transmission, comprises called number in this CAMEL-Subscription-Information inquiry request message after receiving this subsequent request message, is used to ask to inquire about called subscriber's CAMEL-Subscription-Information;
A8, SHLR inquire about called subscriber's CAMEL-Subscription-Information according to this CAMEL-Subscription-Information inquiry request message, and the Terminating CAMEL Subscription Information that inquires is fed back to soft switch;
A9, soft switch is judged the contracted user of called subscriber for this call business according to the Terminating CAMEL Subscription Information that receives, and triggers message so send called flow to AS; Comprise the calling and called number in this message and be used to trigger the access code of called flow;
A10, AS triggers the access code that is used to trigger called flow that message comprises according to the called flow that receives, and triggers called flow, carries out called flow and handles;
A11, after called flow was finished dealing with, AS sent the continue subsequent request message of destination Mobile Station International ISDN Number of request to soft switch, comprises destination Mobile Station International ISDN Number in this subsequent request message;
Described destination Mobile Station International ISDN Number is the Subscriber Number of conversing with the calling subscriber, and described called number is the number that the calling subscriber calls out; Called number may corresponding a plurality of destination Mobile Station International ISDN Number, the group who calls out during group call number for example, and called number also can be a destination Mobile Station International ISDN Number;
A12, soft switch is according to the destination Mobile Station International ISDN Number that comprises in the subsequent request message that receives, and the destination Mobile Station International ISDN Number that continues is set up the conversation between caller and called users.
By above-mentioned flow process as can be known, owing to lack the information sharing method between a kind of calling and called flow process, therefore make between calling procedure and the called flow, except the calling and called number, fail to share other information, for example fail to share the type information of called subscriber place terminal, the customized information between operation information and caller and called users etc., thus reduced the validity of information sharing.
Summary of the invention
The embodiment of the invention provides a kind of information sharing method, system and application server, to improve the validity of information sharing between calling procedure and the called flow.
The embodiment of the invention provides a kind of information sharing method, comprises step: application server is waited the information of sharing with what self first information source provided, sends to soft switch; This that receives that described soft switch feedback comes waited the information of sharing; And receive described this wait the information of sharing, offer second information source of self.
The embodiment of the invention also provides a kind of information sharing system, comprise: application server, be used for the information of sharing of waiting that self first information source provides is sent to described soft switch, and receive that described soft switch feedback comes this wait the information of sharing, and will receive this wait that the information of sharing offers self second information source; Soft switch is used for waiting to share information with what application server was sent, feeds back to application server.
The embodiment of the invention also provides a kind of application server, comprising: transmitting element, be used for waiting to share information with what self first information source provided, and send to soft switch; Receiving element is used to receive that described soft switch feedback comes that this waits the information of sharing; And the unit is provided, this that is used for described receiving element is received waited the information of sharing, and offers second information source of self.
The embodiment of the invention is issued soft switch by the information of sharing of waiting that first information source in the application server is provided, this that receives that soft switch feeds back to waited the information of sharing, and will receive this wait to share information and offer second information source, wait that wherein the information of sharing can be multiple information, video information for example, pictorial information etc., thus the validity of information sharing between the application server internal information source improved.
Description of drawings
Fig. 1 is the networking structure figure of NGN;
Fig. 2 is that prior art service-user in the NGN network is set up the flow chart of calling out;
Fig. 3 is the flow chart of the information sharing method of embodiment of the invention proposition;
Fig. 4 sets up the schematic diagram of message link for AS in the embodiment of the invention and soft switch;
Fig. 5 shares the process schematic diagram of information for the dialogue-based interior INFO of the embodiment of the invention;
Fig. 6 the present invention is based on the outer INFO of session to carry the first embodiment processing procedure schematic diagram of waiting the information of sharing;
Fig. 7 is the structural representation of the information sharing system of embodiment of the invention proposition.
Embodiment
The problem of mentioning at background technology, the embodiment of the invention proposes: after calling subscriber and called subscriber set up conversation, the basis that can expand based on the message body between AS and the soft switch, carry the information of sharing of waiting, to be implemented in the information sharing between the calling procedure and called flow in the AS, to improve the validity of information sharing.
Usually carry out Signalling exchange based on SIP between AS and the soft switch at present; therefore in embodiments of the present invention; can carry the message of waiting the information of sharing is mainly in Session Initiation Protocol; can expand the message of message body; SIP inter-session information (INFO, Information) outer INFO of message, SIP session and SIP communication (MESSAGE) message etc. for example.Certainly,, carry and wait the information of sharing, so also can be applied to this programme if also have other message also can expand message body between AS and the soft switch.
Based on above-mentioned thought, the embodiment of the invention proposes following mentality of designing: application server is waited the information of sharing with what self first information source provided, sends to soft switch; This of reception soft switch feedback waited the information of sharing; And will receive this wait to share information, offer second information source of self.
Wherein first information source can be calling procedure, and second information source can be called flow; Certainly first information source also can be called flow, and second information source also can be calling procedure.
In the embodiment of the invention, calling procedure can send it to called flow and desire Sharing Information, and called flow also can send it to calling procedure and desire Sharing Information, and both implementation procedures are similar.For explaining conveniently, followingly send it with called flow to calling procedure to desire Sharing Information be example, the information sharing method that the embodiment of the invention proposes is described.
Fig. 3 is the flow chart of the information sharing method of embodiment of the invention proposition, and as known in the figure, the flow process of the information sharing method that the embodiment of the invention proposes is as follows:
Step 1, the message link is set up in AS and soft switch.
Fig. 4 sets up the schematic diagram of message link for AS in the embodiment of the invention and soft switch, and calling procedure and called flow all are positioned at AS, carry out the message transmission by AS and soft switch.
In general, when caller and called users is set up process based on conversation as stated in the Background Art, successfully set up after the conversation, AS promptly successfully sets up the message link with soft switch, and is corresponding, and this moment, the calling and called flow process just can be carried out the message transmission with soft switch.
Described to wait to share information can be multiple information, and can comprise: called flow is according to the corresponding information that generates of the information that obtains from the external world, and the information in the external world that receives, for example the information that sends of called subscriber etc.
Called flow can be the relevant information of called user terminal according to the corresponding information that generates of the information that obtains from the external world, for example the operation information of the type information of called user terminal, called user terminal etc.
Corresponding different information, called flow has different obtain manners, for example the type information for called user terminal can be obtained according to called number by called flow, suppose that called number begins with " 13 ", then can to judge the employed terminal of this called subscriber be mobile phone to called flow, thereby get access to corresponding terminal type information.
The information that the called subscriber sends called flow to can be called subscriber's customized information, for example Word message, multimedia messages and application message etc.
The called subscriber can transmit its customized information to called flow by following manner.
The called subscriber sends customized information to soft switch, and soft switch sends to called flow again with this customized information after receiving described customized information.
Because in present Session Initiation Protocol, can be by expanding message body, carry the information of sharing of waiting, wherein the message of extendible message body comprises INFO in the session, the outer INFO of session and SIPMESSAGE message, so the embodiment of the invention will mainly adopt this three classes message to send the described information of sharing of waiting.
Step 4, soft switch are given calling procedure in the AS with described forwards after receiving described message.
Wherein soft switch comprised for two steps for the calling procedure in the AS described forwards: the one, and soft switch sends to AS with described message, and AS determines to handle this message by corresponding calling procedure then, is about to this message and offers corresponding calling procedure.
In the above-mentioned steps 4, calling procedure is receiving described message, and after getting access to the shared information of carrying in this message, can realize corresponding function according to described shared information, for example can be based on the terminal type of called subscriber's use, the calling subscriber is carried out different charging ways, for example can when called user terminal is portable terminal, adopt corresponding telephone expenses preferential measure etc. the calling subscriber.In addition when customized information that described shared information is sent for the called subscriber, can also strengthen user experience, for example based on said method, after user's message that called flow sends the called subscriber sends to calling procedure, calling procedure can send to the calling subscriber with this user's message, has strengthened user experience.
Be that INFO in the session, the outer INFO of session and SIP MESSAGE message are that example provides embodiment respectively according to carrying the message of waiting the information of sharing respectively below, to elaborate the information sharing method that the embodiment of the invention proposes.
One, dialogue-based interior INFO transmits the information of sharing of waiting.
Compare with outer INFO of session and SIP MESSAGE message, dialogue-based interior INFO carries waits that the information of sharing is a kind of preferable mode, and reason is that the part soft switch can not be supported outer INFO of session and SIP MESSAGE message; And dialogue-based outer INFO and the transmission of SIP MESSAGE message be when waiting to share information, and the calling and called flow process needs each self-corresponding call instance sign of exchange before transmission information.Therefore the INFO transmission waits that the information of sharing is a kind of preferable mode in dialogue-based, to wait that the information of sharing is that the terminal type information that the called subscriber uses is example, elaborates this scheme below.
Fig. 5 is the process schematic diagram that the dialogue-based interior INFO of the embodiment of the invention is shared information, as known in the figure, dialogue-based interior INFO, transmission waits that the step of the information of sharing is:
B1, after caller and called users was set up conversation, called flow obtained and waits the information of sharing based on called subscriber's Subscriber Number, and this waits the type information of the information of sharing for the terminal of called subscriber's use in the present embodiment;
Communication process as stated in the Background Art, in setting up communication process, called flow can learn called number, and then, obtain destination Mobile Station International ISDN Number according to described called number, promptly in the both call sides, called subscriber's Subscriber Number, therefore after setting up conversation, called flow can obtain the terminal type information that the called subscriber uses based on destination Mobile Station International ISDN Number.
B2, called flow generate the interior INFO of session of the terminal type information of carrying called subscriber's use;
INFO comprises Request URI field in the described session, wherein Request URI comprises the purpose identification information, described purpose identification information can be used for indication which recipient INFO in this session is passed to, in the present embodiment, described purpose identification information can be a rear subscriber number.
INFO also comprises Call-ID value in the described session, be used to discern caller and called users foundation the conversation correspondence be which calling; Also comprise the Tag value in the From field in the session in the INFO, be used to be identified in a plurality of terminals of rear subscriber number correspondence which terminal what the calling subscriber used is; Also comprise the Tag value in the To field, be used to be identified in a plurality of terminals of called number correspondence which terminal what the called subscriber used is.
Make the interior INFO of session carry the terminal type information that described user uses, then need the message body of INFO is expanded.
At the different information of sharing of waiting, can expand message body based on multiple form, described form can be the XML form, txt form etc.Certain these forms need satisfy can make the message of carrying the information of sharing be reached the condition that message receiver identifies by message sender.
For example in the present embodiment,, therefore can expand message body based on the XML form owing to wait that the information of sharing for the terminal type information that the called subscriber uses, belongs to text message.
B3, the called flow in the AS be in the terminal type information that described called subscriber is used, by the extended message body, add in the session in the INFO after, INFO in this session can be sent to soft switch.
B4, soft switch behind the INFO, based on the purpose identification information in the Request URI field in this message, passes through AS with INFO in the described session in receiving described session;
Described transparent transmission is meant that soft switch is indifferent to the specifying information that carries in the INFO in this session, and in receiving this session behind the INFO, soft switch is about to that INFO sends to AS in this session.
B5, AS determines by the calling procedure of correspondence and handles INFO in this session according to Tag value in the Call-ID value that comprises in the INFO in this session, the From field and the tag value in the To field.
Described calling procedure during INFO, can extract the information of sharing of waiting that INFO carries in this session in handling this session, can carry out respective handling according to the information that extracts then.The for example described in the present embodiment terminal type information of waiting that the information of sharing is used for the called subscriber, suppose calling subscriber's charging way is depended on the terminal type information that the called subscriber uses, after then calling procedure extracts the terminal type information of this called subscriber's use in INFO in session, can take different charging ways to charge according to this terminal type information.
Two, dialogue-based outer INFO transmits the information of sharing of waiting.
Because outer INFO of session and described master, it is not same session that the called subscriber sets up calling, AS can not be only according to the Call-ID that comprises in the outer INFO of this session, tag value in the From field and the tag value in the To field, determine by which call flow (calling procedure or called flow) and handle the outer INFO of this session, therefore will be between the calling procedure and called flow of same calling, dialogue-based outer INFO is shared information, then need outside session, carry the call instance sign in the INFO, be used to indicate AS to determine to handle the outer INFO of this session by the corresponding call flow of this call instance sign.If therefore called flow wants dialogue-based outer INFO to wait the information of sharing to the calling procedure transmission, then need to obtain the call instance sign corresponding with calling procedure.In like manner, if calling procedure wants dialogue-based outer INFO to wait the information of sharing to the called flow transmission, then need to obtain the call instance sign corresponding with called flow.
Present embodiment sends the information of sharing of waiting with called flow to calling procedure, and with called subscriber's customized information, for example one section video information is as waiting that the information of sharing is example, how to elaborate dialogue-based outer INFO, shared information between calling procedure and called flow.
Wherein the present embodiment sign of the call instance by will be corresponding with self by calling procedure is also shared the mode of giving called flow based on soft switch, and the call instance that makes called flow obtain calling procedure identifies.
Fig. 6 the present invention is based on the outer INFO of session to carry the first embodiment processing procedure schematic diagram of waiting the information of sharing, and as known in the figure, the detailed process that the dialogue-based outer INFO of the embodiment of the invention is shared information is:
C1, after caller and called users was set up conversation, calling procedure generated the call instance sign that comprises self correspondence, and INFO in the session of the purpose identification information in the described Request URI field, and INFO in this session is sent to soft switch;
Also comprise Tag value in above-mentioned Call-ID value, the From field and the Tag value in the To field in the described session in the message.
The call instance sign of described calling procedure correspondence is generated by AS, and sends calling procedure to.
It is similar wherein to use in call instance label manner that INFO in the session carries the calling procedure correspondence and the foregoing description in the session INFO to carry the mode for the treatment of shared information.
C2, soft switch behind the INFO, based on the purpose identification information in the described Request URI field that comprises in this message, is transmitted to AS with INFO in this session in receiving this session;
C3, AS behind the INFO, based on Tag value in the Call-ID value that comprises in this message, the From field and the tag value in the To field, determine by the called flow of correspondence and handle this message in receiving this session;
C4, described called flow the INFO, extract the call instance sign of calling procedure correspondence, and store this sign in this session;
C5, called flow generate and carry the outer INFO of the session of waiting the information of sharing, and the outer INFO of this session is sent to soft switch;
The purpose identification information that comprises Request URI field in the outer INFO of described session;
The outer INFO of session carries in the mode of waiting the information of sharing and the session INFO, and to carry the mode of waiting the information of sharing similar, also is by the extended message body, to carry the shared information for the treatment of.
The outer INFO of described session also comprises the call instance sign corresponding with calling procedure.
In the present embodiment, suppose that the information of sharing of waiting of carrying is one section video information of called subscriber, this video information sends to called flow by the called subscriber.
C6, soft switch receives the outer INFO of this session, and based on the purpose identification information of the Request URI field that comprises in this message, the outer INFO of this session is transmitted to AS;
C7, AS determines by corresponding calling procedure and handles this message based on the call instance sign of the calling procedure correspondence that comprises in the outer INFO of this session.
Described calling procedure can extract described video information in the INFO outside this session.
Three,, transmit the information of sharing of waiting based on SIP MESSAGE message.
Based on the process of the shared information of SIP MESSAGE message,, wait that to the calling procedure transmission information of sharing is example with called flow equally with the similar process of the shared information of dialogue-based outer INFO:
At first calling procedure is via soft switch, and call instance sign that will be corresponding with self is shared to called flow; Called flow generates and carries the SIP MESSAGE message of waiting the information of sharing, and by soft switch, this SIP MESSAGE message is sent to AS by the message body of expansion SIP MESSAGE message then, and AS determines by corresponding calling procedure again and handles this message.
Information sharing method by embodiment of the invention proposition, realized the information sharing between the different business flow process in the application server, wherein Sharing Information can be multiple information, for example video information, pictorial information etc., thus improved the validity of information sharing, and make different operation flows, can take multiple measure based on the information that shares to, the abundant business content, satisfy different business demands, and then can also improve user experience.
Based on the information sharing method of above-mentioned proposition, the embodiment of the invention has also proposed a kind of information sharing system, to improve the validity of information sharing between the application server internal information source.
Please refer to Fig. 7, the structural representation of the information sharing system that proposes for the embodiment of the invention, as known in the figure, the information sharing system that the embodiment of the invention proposes comprises application server 10 and soft switch 20, wherein:
This that receives waited that the information of sharing offers self second information source.
By above-mentioned information sharing system, the embodiment of the invention has realized the information sharing between application server internal information source, treats that wherein Sharing Information is multiple, video information for example, and pictorial informations etc. have improved the validity of information sharing between information source.
Based on the information sharing system of above-mentioned proposition, the embodiment of the invention also proposes a kind of application server, also please refer to Fig. 7, and as known in the figure, this application server 10 comprises:
Transmitting element 11 is used for waiting to share information with what self first information source provided, sends to soft switch 20;
Receiving element 12 is used to receive that described soft switch 20 feedbacks come that this waits the information of sharing; And
As described in above-mentioned method embodiment, this waits that the information of sharing can be carried in INFO in the session, the outer INFO of session or the SIP MESSAGE message, waiting to share information-bearing when this in INFO or the SIP MESSAGE message time, also needs the information source sign of second information source shared to first information source in session outside.Therefore this application server 10 can also comprise sign shared cell 14, is used for the information source sign corresponding with described second information source shared the described first information source of giving.
By this application server 10, the embodiment of the invention is based on soft switch, the information of sharing of waiting with first information source, share and give second information source, because this waits that the information of sharing is multiple information, video information for example, pictorial information etc., thus improved the validity of information sharing between the application server internal information source.
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 (12)
1. an information sharing method is characterized in that, comprises step:
Application server is waited the information of sharing with what self first information source provided, sends to soft switch;
This that receives that described soft switch feedback comes waited the information of sharing; And
This that receives described waited the information of sharing, and offers second information source of self.
2. the method for claim 1 is characterized in that, described first information source is a calling procedure, and second information source is a called flow; Perhaps
Described first information source is a called flow, and second information source is a calling procedure.
3. the method for claim 1 is characterized in that, describedly waits to share information-bearing in the message of dialogue-based initiation protocol.
4. method as claimed in claim 3 is characterized in that, described message is inter-session information message.
5. method as claimed in claim 3 is characterized in that, described message is session external information message, or the session initiation protocol communication message;
Described method also comprises step:
Information source sign that will be corresponding with described second information source is shared the described first information source of giving, and
Described first information source carries the information source sign of second information source in sending to message soft switch, that carry the dialogue-based initiation protocol of waiting the information of sharing.
6. method as claimed in claim 5 is characterized in that, described information source sign with the second information source correspondence, and the process of sharing to first information source specifically comprises:
Information source sign that will be corresponding with second information source sends to soft switch; And
Receive the described information source sign that the soft switch feedback is come;
With the described information source sign that receives, offer first information source.
7. as the described method of 1 to 6 each claim, it is characterized in that the described information of sharing of waiting is the information that first information source basis obtains from the external world, the information of corresponding generation.
8. as the described method of 1 to 6 each claim, it is characterized in that the described information of sharing of waiting is the information that first information source obtains from the external world.
9. an information sharing system is characterized in that, comprises application server and soft switch, wherein:
Application server is used for waiting that with what self first information source provided sharing information sends to described soft switch, and receive that described soft switch feedback comes this wait the information of sharing, and
This that receives waited that the information of sharing offers self second information source;
Soft switch is used for waiting to share information with what application server was sent, feeds back to application server.
10. an application server is characterized in that, comprising:
Transmitting element is used for waiting to share information with what self first information source provided, sends to soft switch;
Receiving element is used to receive that described soft switch feedback comes that this waits the information of sharing; And
The unit is provided, and this that is used for described receiving element is received waited the information of sharing, and offers second information source of self.
11. application server as claimed in claim 10 is characterized in that, described first information source is a calling procedure, and second information source is a called flow; Perhaps
Described first information source is a called flow, and second information source is a calling procedure.
12. application server as claimed in claim 10 is characterized in that, also comprises the sign shared cell, is used for the information source sign corresponding with described second information source shared the described first information source of giving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710188285A CN100596156C (en) | 2007-11-30 | 2007-11-30 | Information sharing method, system and application server |
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| CN200710188285A CN100596156C (en) | 2007-11-30 | 2007-11-30 | Information sharing method, system and application server |
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| CN101159792A true CN101159792A (en) | 2008-04-09 |
| CN100596156C CN100596156C (en) | 2010-03-24 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010017695A1 (en) * | 2008-08-14 | 2010-02-18 | Sony Ericsson Mobile Communications Ab | Information sharing during calling |
| CN101795438A (en) * | 2010-02-24 | 2010-08-04 | 中兴通讯股份有限公司 | Method for sharing information during mobile phone conference call, calling party and called parties |
| CN110730027A (en) * | 2018-07-16 | 2020-01-24 | 中国移动通信集团浙江有限公司 | Marine satellite broadband communication method and device |
-
2007
- 2007-11-30 CN CN200710188285A patent/CN100596156C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010017695A1 (en) * | 2008-08-14 | 2010-02-18 | Sony Ericsson Mobile Communications Ab | Information sharing during calling |
| CN101795438A (en) * | 2010-02-24 | 2010-08-04 | 中兴通讯股份有限公司 | Method for sharing information during mobile phone conference call, calling party and called parties |
| WO2011103739A1 (en) * | 2010-02-24 | 2011-09-01 | 中兴通讯股份有限公司 | Method for information sharing in mobilephone conference call, master control side and auxiliary control side used in mobilephone conference call system |
| CN110730027A (en) * | 2018-07-16 | 2020-01-24 | 中国移动通信集团浙江有限公司 | Marine satellite broadband communication method and device |
| CN110730027B (en) * | 2018-07-16 | 2021-11-16 | 中国移动通信集团浙江有限公司 | Marine satellite broadband communication method and device |
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| Publication number | Publication date |
|---|---|
| CN100596156C (en) | 2010-03-24 |
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