CN101087442A - Method and system for terminal and content share - Google Patents
Method and system for terminal and content share Download PDFInfo
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- CN101087442A CN101087442A CNA2006101490802A CN200610149080A CN101087442A CN 101087442 A CN101087442 A CN 101087442A CN A2006101490802 A CNA2006101490802 A CN A2006101490802A CN 200610149080 A CN200610149080 A CN 200610149080A CN 101087442 A CN101087442 A CN 101087442A
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Abstract
The invention relates to communication filed, discloses a method and system of terminal and content sharing, so terminals can share content information during conversation. In the invention, when the first terminal shares content with the second terminal, it sends content information shared, and informs the second terminal type of content. The second terminal shares the content information base on received type information. The shared information and type of the information can be sent to the second terminal via medium transmission course and medium arrangement course of CSICS, it can be sent to the second terminal by message, the message can be transmitted in current protocol or flow transmission; also be content information shared message defined by itself, the content information shared message at least includes one of identification, destination address, source address of content information shared message.
Description
Technical field
The present invention relates to the communications field, particularly the content technology of sharing of terminal.
Background technology
Along with the fast development of science and technology, brought very great change for human live and work.The contribution that make in fields such as communication is particularly outstanding.From the telegram of 19th-century invention, develop present 3G (Third Generation) Moblie (The Third Generation is called for short " 3G ") gradually, make human information interaction ability that earth-shaking variation take place.
In second and third third-generation mobile communication field, no matter be present the most widely used global system for mobile communications (Global System for mobile Communication, be called for short " GSM "), perhaps be in Wideband Code Division Multiple Access (WCDMA) (the Wideband Code Division Multiple Access in developing rapidly, be called for short " WCDMA "), the mobile service of various ways can both be provided, comprise such as basic audio business, conference telephone, note, mobile Internet access etc.Realize that to being used to the variety of protocol of above-mentioned multiple business carries out simple declaration respectively below.
Simple Mail Transfer protocol (Simple Mail Transfer Protocol is called for short " SMTP "): SMTP is a kind of agreement reliable and the valid email transmission that provides.SMTP is a kind of mail service that is modeled in file transfer protocol (FTP) (File Transfer Protocol is called for short " FTP ") the transmission service, is mainly used in the e-mail messages between the transmission system and provides letter relevant notice.SMTP is independent of specific transmission subsystem, and only needs reliable orderly data flow channel support.One of SMTP key property is that it can spanning network transmission mail, i.e. " SMTP mail relaying ".Usually, a network can be by TCP (the Transfer Control Protocol/International Protocol of the main frame that can visit mutually on the public the Internet, fire compartment wall separation, abbreviation " TCP/IP ") main frame that can visit mutually on the network, and other local area network (LAN) (Local Area Network, be called for short " LAN ") or wide area network (Wide Area Network is called for short " WAN ") in the non-TCP transport layer protocol of host computer using form.Use SMTP, can realize the mail transmission between the processor on the identical network, also can realize mail transmission between certain processor and other network by repeater or gateway.
HTML (Hypertext Markup Language) (Hyper Text Transfer Protocol is called for short " HTTP "): be application layer protocol, have distribution capability, negotiation ability, Hypermedia Information System.Http protocol also can use the requesting method of expansion, is used for doing a few thing, for example name service, Distributed Object Management Systems etc.Http protocol is that the form of hypertext is carried out transfer of data.Http protocol has adopted the request model.User end to server sends a request, request header comprises method, unified resource sign (Uniform Resource Identifier is called for short " URI "), the protocol version of request and comprises the message structure that is similar to MIME (multi-functional internet mail extension) of asking modifier, customer information and content.Server with a statusline in response, content corresponding comprises the version of messaging protocol, success or error coded add and comprise server info, entity metamessage and possible entity content.
Session initiation protocol (Session Initiation Protocol, be called for short " SIP "): control (signaling) agreement that is application layer, be used for setting up, revise and stop calling between the user of IP based network, its application in the middle of reality comprises but is limited to voice, video, instant message not to the utmost, has message etc.Session Initiation Protocol belongs to the part of Internet multimedia framework structure, can with the Internet agreement of existing maturation, such as UDP (User Datagram Protoco (UDP)), TCP, the SCTP uses that matches such as (SCTPs).
Session Initiation Protocol is important a member in next generation network (Next GenerationNetwork is called for short " the NGN ") serial protocols based on soft switch (Soft-switch) technology.Softswitch technology is to realize the core technology of Speech Communication of new generation and multimedia and data interaction, it has embodied the thought that control/business is separated with carrying, SoftSwitch as controlled entity, finish functions such as call proceeding, professional control and user management, and the transmission of service media stream is finished by the IP basic network.In whole soft exchanging system, the signaling protocol of complete connection, controlled function plays central role, has determined the power of professional providing capability.SIP also is simultaneously the part of the Internet engineering duty group (INTERNET ENGINEERING TASK FORCE is called for short " IETF ") standard process, and it is set up on such as SMTP and HTTP basis.
Real-time stream media protocol (Real Time Streaming Protocol, be called for short " RTSP "): RTSP is an application layer protocol, is used for control transmission real time flow medium attribute data.RTSP provides an expansion structure, enables to control, and transmits the requirement of real-time data (for example video and audio frequency), and data source can comprise live data seed and stored segment.The a plurality of data transmission conversations of this agreement may command provide a method of selecting the path of transmission, and for example UDP, multileaving UDP and TCP provide a selection based on the transmission mechanism on the RTP simultaneously.RTSP agreement and HTTP/1.1 agreement have overlapping, and HTTP compares with RTSP, and HTTP transmits HTML, and the RTP transmission is multi-medium data.The HTTP request is sent by client computer, and server responds; When using RTSP, client-server can be sent request, and promptly RTSP can be two-way.
RTP (RealTime Transfer Protocol, be called for short " RTP "): network transmission function end to end is provided, be used for transmitting real-time data, for example audio frequency, video or emulated data are by multicast (multicast) or the service of clean culture (unicast) network.RTP does not relate to services in real time such as reservation of resources and quality (QOS) assurance.RTCP Real-time Transport Control Protocol (RealTime Transfer ControlProtocol is called for short " RTCP ") expanding data transmission transmits to allow monitor data, and minimum control and recognition function is provided.RTP and RTCP are designed to independent transmission and network layer.
Instant message (Instant Messaging is called for short " IM "): be meant by IP network, between the user, carry out the instant transmission of message.Instant message is a kind of form of two-way communication, and this communication mode allows the user to come exchange message with a kind of alternant way, that is to say, the user exchanges messages near real-time mode with a kind of, and keeps a kind of state and mode of talk.This requires the transmission of message to have lower delay, and generally these message mainly are based on text, but the instant message of present stage has surpassed the restriction of text.The communication mode of instant message can be a point-to-point, also can be the mode of point to multiple spot.That is to say that message can also can transmit between group between two independent entity.When message transmitted in the middle of group, all members in the middle of the group can see the message content that other members send.
Two kinds of basic patterns of IM communication: page-mode and conversation modes.The former is fit to the exchange process of brief message, such as announce or thank you and so on.The meeting that the latter holds with network is similar, and in the middle of this, each independent user can add or leave cluster conversation at any time.In the middle of wireless network, IM is closely bound up with other some business, such as Presence (on the scene) business and PoC (Push to talk over Cellular) business etc.
Message session trunk protocol (Message Session Relay Protocol is called for short " MSRP "): one this agreement can be used for any MIME content exchange based on text, Connection-oriented Protocol, is particularly suitable for instant message and uses.Except that the instant message content, MSRP can also transmit other some contents, such as the transmission that can be used for Video Sharing (the sharing video) other guide of process except the real-time multimedia content.The MSRP agreement provides the transmission mechanism of a cover IM content, and the content negotiation and the controlling mechanism on upper strata is not provided, and the content of this part it need rely on other agreement to finish.Such as, SIP and SDP (Session Description Protocol).MSRP finishes the negotiation of whole session content by utilizing the existing mechanism of SIP and SDP, the process of setting up of session.
MSRP is after session is finished, and the media parameter of writing by session stage, and the parameter between the user are carried out the corresponding communication contact.MSRP mainly is a transmission course of finishing whole contents by MSRP message and MSRP response.Can be multiplexing in the middle of the process of whole session other agreement.
Except that above-mentioned variety of protocol, also has a kind of multimedia service (Multimedia Message Service is called for short " MMS ") based on storage-forwarding mechanism.MMS not only can carry in terms of content as short message service (Short Message Service, be called for short " SMS ") the same text, image (picture or video), sound can also be arranged, in addition, can also carry vCalender (a kind of calendar information form of IETF tissue definition) and vCard content formats such as (being virtual card, a kind of form of ecommerce business card).Wherein, vCard is applicable to mutual between program or system, and the definition of form can be independently and in a kind of special mode to transmit.This may be a file system, asynchronous communication end to end alternately, cable network transmission or wireless network transmissions.The data flow that vCard is made up of one or more vCard targets.Each vCard can be identified and resolved come out in the data flow.The vCard data flow can a kind of lasting mode be present in the network connection of file system, archive management system, two network terminals, perhaps with in any Digital Transmission that has bit stream.From conceptive, vCard editor creates the vCard data flow and the vCard reader translates data flow.Reader and the person of writing can be at one independently in the programs or carry out in different programs.
At present, continuous development along with the communication technology, activating business of a kind of traditional circuit business proposed: circuit switching IMS (IP-based IP multimedia subsystem, IMS) composite services (Circuit Switched IMSCombinational Service, be called for short " CSICS ") business, the speech business of the circuit domain that this novel business is separate with legacy network and the data service of data field combine, a Multimedia session is added in permission in the normal voice calls process, and special CSICS terminal can get up to be used as a task with these two session associations and presents to the terminal use.The CSICS business has been enriched the expression mode of audio call, has enriched people's communication means.The CSICS business has been utilized the enhanced scalability of Multimedia session, and when carrying out the normal speech session, the dialogue both sides can utilize this Multimedia session sharing video frequency image or sound multimedia file.
The general calling flow process of CSICS business as shown in Figure 1, in step 101, terminal A and terminal B set up circuit domain call.
In step 102, it is mutual that terminal A and terminal B carry out the IMS ability.Interaction content comprises the incidence relation and the terminal ability information of CSICS terminal mobile user comprehensive service digital net number (MSISDN) and session initiation protocol-unified resource identifier (SIP-URI).Wherein, the collection of services that can successfully call when terminal ability information is used for setting up the IMS session between the identifying user comprises: IMS Streaming Media type, media format parameter such as code/decode format and media file format etc. that the IMS medium type is supported.In addition, terminal can also be come mutual following ability information by the IMS network: the ability of the ability of circuit domain visual telephone, circuit domain voice call, the ability of multimedia message and based on other professional ability of IMS, and as PoC etc.
Step 103 and step 103 ' in, terminal A triggers the IMS business, and sends session invitation (INVITE) information by the IMS network A to terminal B, medium property is labeled as " non-activation (inactive) ".
In step 104, the IMS network A sends INVITE to the IMS network B.
In step 105, the IMS network B sends INVITE to terminal B.
In step 106, the corresponding relation of terminal B resulting MSISDN and SIP-URI when the IMS ability is mutual in the step 102, received INVITE and the circuit switching of using (Circuit Switching is called for short " CS ") business are associated.If terminal B is provided with auto-pickup, the carrying of the then connection access network (IP-CAN) of the direct initialization internet protocol-based of terminal B side, and foundation; Otherwise begin to set up carrying from step 115.
In step 107, terminal B sends 200OK information to the IMS network B, and medium property is labeled as " inactive ".
In step 108, the IMS network B sends to the IMS network A with 200OK information.
In step 109, the IMS network A sends to terminal A with 200OK information.
In step 110, the response message that terminal A will receive 200OK message feeds back to the IMS network A.Simultaneously, terminal A side initial media attribute is set up the IP-CAN carrying,
In step 111, the IMS network A sends to the IMS network B with response message.
In step 112, the IMS network B sends to terminal B with response message.
In step 113, IP-CAN is after terminal A side is set up, and terminal A sends INVITE information to the IMS network A once more, and medium property is labeled as " activating (active) ".
In step 114, the IMS network A sends to the IMS network B with INVITE information.
In step 115, the IMS network B sends to terminal B with INVITE information.
In step 116, terminal B carries out corresponding business action, as sets up the RTP media channel, starts encoding and decoding device and reception or sends user media stream etc.
In step 117, after the IP-CAN of terminal B side carrying foundation was finished, carried out reception or send the preparation of Media Stream, terminal B sent 200OK information to the IMS network B, and medium property is labeled as " active ".
In step 118, the IMS network B sends to the IMS network A with 200OK information.
In step 119, the IMS network A sends to terminal A with 200OK information.
In step 120, after terminal A receives 200OK information, send response message to the IMS network A.
In step 121, the IMS network A sends to the IMS network B with response message.
In step 122, the IMS network B sends to terminal B with response message.
In step 123, the Multimedia session of communicating pair is set up.
Like this, communicating pair just can utilize files such as the Multimedia session sharing video frequency image set up or sound multimedia.The video technology of sharing is by using the CSICS business, allows the user to share one section video when dialing voice call.
This shows, the both sides of communication can finish an end-to-end session (as the CS voice conversation) separately, packet switching (Packet Switching is called for short " PS ") territory carrying data be can use separately, vCard, vCalendar information in Multimedia Message, carried as using the MMS business.By the CSICS technology, can also when keeping the CS voice conversation, on the PS territory, share video content.
But, terminal may be preserved polytype content information (as phone directory, schedule, todo list, account file, mobile phone theme etc.), and wish that the content information that will preserve in this terminal is shared with the opposite end in session, but do not provide the method for both sides' content informations such as shared phone directory, schedule, todo list, account file, mobile phone theme or other application content in session of communication in the prior art as yet.
Such as the A in the other places always discusses schedule with the little B of its secretary on phone, and A always wishes to see the schedule that is stored on the little B terminal, and discussed with regard to schedule.Little B can only hang up earlier, and it is total by MMS the schedule file to be sent to A, and then puts through the total phone of A again, and the content of schedule is discussed, and has brought inconvenience from using to the user, is unfavorable for the expansion of business.
Summary of the invention
The main technical problem to be solved in the present invention provides a kind of terminal and the shared method and system of content thereof, makes that terminal can share content information in conversation procedure.
For solving the problems of the technologies described above, embodiments of the present invention provide a kind of content information of terminal to share method, comprise following steps:
First terminal needs to send shared content information to this second terminal in conversation procedure when second terminal is shared the content information of this terminal, and notifies the type of this this content information of second terminal;
Described second terminal is shared described content information according to the type information of receiving.
Embodiments of the present invention also provide a kind of content information shared system of terminal, comprise two terminals, first terminal comprises: first sharing module, needing when second terminal is shared the content information of this terminal to be used at conversation procedure, send shared content information to this second terminal, and notify the type of this this content information of second terminal;
Second terminal comprises: second sharing module is used for sharing described content information according to the type information of receiving.
Embodiments of the present invention also provide a kind of terminal, comprise:
First sharing module is used for needing to send shared content information to this other-end when other-end is shared the content information of this terminal at conversation procedure, and notifies the type of this this content information of other-end;
Second sharing module is shared the content information that other-end sends to this terminal according to the type information of receiving.
By relatively finding, the main distinction of technical scheme of the present invention and prior art is, in conversation procedure, need when second terminal is shared the content information of this terminal by first terminal, send shared content information to this second terminal, and notify the type of this this content information of second terminal.Second terminal is shared content information according to the type information of receiving.First terminal can send shared content information to this second terminal, and notify the type of this this content information of second terminal by send the message of the type identification that comprises shared content information and this content information to this second terminal.Such as, terminal A needs the calendar information in terminal B shares this terminal in conversation procedure, then this terminal A also carries the sign that this content information is a Schedule type information in the message that comprises calendar information that sends to terminal B, after terminal B is known the type, this message is transferred to corresponding module handle, the calendar information that obtains sharing.Make terminal in conversation procedure, can share content information.
The message that comprises the type identification of shared content information and this content information can be transmitted by the mode of existing protocol or stream transmission; Also can be that self-defining content information is shared message, this content information is shared message and at least also comprised one of following information: content information be shared sign, destination address, the source address of message, for the transmission of the message that is used for sharing content provides guarantee.
First terminal also can be notified the type of this this content information of second terminal by the media consultation process of CSICS; Media delivery process by CSICS sends shared content information to this second terminal.Make that the invention scheme can be compatible mutually with prior art.
Under the condition that keeps end-to-end conversation procedure, shared content information can be the information of phone directory type, the information of Schedule type, the information of todo list type, the information of account file type, the information of Application Type, the information of user data type, the information of safety data type, the information of mobile phone theme type, or the information of other application types, for the user has brought facility, made things convenient for professional expansion.
Shared content information can also provide the shared content index, the terminal that is shared i.e. second terminal, can select to wish the call number of the content obtained according to the content indexing that obtains, and notify first terminal with the call number of selecting, first terminal is shared relevant content according to the call number of receiving to this second terminal again.Such as, terminal A is a first-aid centre, terminal B only needs when running into the accident of drowning to the terminal A request shared content relevant with drowned first aid, therefore terminal B can notify terminal A relevant call number, terminal A shares related content according to this call number to terminal B again, make the shared of content have more specific aim and practicality, and then make the invention scheme can be applicable to more scene.
Description of drawings
Fig. 1 is the call flow schematic diagram according to CSICS business of the prior art;
Fig. 2 shares method flow diagram according to the content information of the terminal of first embodiment of the invention;
Fig. 3 is a form schematic diagram of sharing message according to the content information in the first embodiment of the invention;
Fig. 4 shares the message schematic diagram according to terminal A in the first embodiment of the invention to the content information that terminal B sends;
Fig. 5 shares method flow diagram according to the content information of the terminal of third embodiment of the invention;
Fig. 6 shares the message schematic diagram according to the content information of transmission interactive information in the third embodiment of the invention;
Fig. 7 is according to the schematic diagram of terminal B in the third embodiment of the invention by content exchange message informing terminal A interactive information.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
First execution mode of the present invention relates to the content information of terminal and shares method, in the present embodiment, first terminal is by sending the message of the type identification that comprises shared content information and this content information to second terminal, send shared content information to this second terminal, and notify the type of this this content information of second terminal.Idiographic flow as shown in Figure 2.
In step 210, the type identification that first terminal of sharing content is obtained in this terminal to be needed with the second terminal shared content information and this information is provided, wherein, content information can be the information of phone directory type, the information of Schedule type, the information of todo list type, information, the information of Application Type, the information of user data type, the information of safety data type or information of mobile phone theme type of account file type or the like.Such as the Liu in the other places always discusses schedule with its secretary Xiao Wang on phone, and Liu always wishes to see the schedule that is stored on Xiao Wang's terminal, and discussed with regard to schedule.Xiao Wang on one side and Liu always converse, on one side the schedule file-sharing is total to Liu, two people are seeing that schedule discusses.Therefore, Xiao Wang is first terminal, and Liu always is second terminal, suppose that Xiao Wang is terminal A, Liu always is terminal B, and then terminal A obtains calendar information in this terminal, calendar information as the selection by menu obtains being correlated with simultaneously, has also obtained the type of this content information: the calendar information type.
Then, enter step 220, first terminal sends the message of the type identification comprise shared content information and this content information to second terminal, first terminal to second terminal can be in the CS territory enterprising guild words process, this message of transmission on the PS territory.In the present embodiment, this message is that self-defining content information is shared message, this content information is shared message except the type identification that comprises shared content information and this content information, also the sign of content information sharing message, destination address, source address at least can receive the message that this comprises the type identification of shared content information and this content information smoothly to guarantee second terminal.The form that content information is shared message can comprise message header (Head) and Data-carrying (Body) part as shown in Figure 3.In message header, comprise at least:
Content information is shared the sign of message: represent that this message is the message that is used to transmit the information of sharing;
Destination address: the address of reciever, the i.e. address of second terminal;
Source address: the address of transmit leg, the i.e. address of this first terminal.
In the Data-carrying part, comprise at least:
(1) type identification of content information: expression institute Sharing Information is any type, because different kinds of information may be handled by different modules on terminal, therefore in this message, carry the type identification of content information, can make and receive that can the content information of this message be transferred to corresponding module according to type identification after this message handles, and obtains shared content on second terminal.Such as, learn that according to type identification the content information in this message is a telephone directory information, then the content information in this message is transferred to the module of being responsible for the processing telephone directory information specially and handled, obtain shared content, make second terminal also can use the content information of first terminal.
(2) content information data: be used to carry actual individual and share information (as telephone directory information, calendar information, todo list information or account fileinfo etc.).
The form that content information shown in Figure 3 is shared message only is a kind of example, such as the type identification of content information also can be placed in the message header; Content can also be done corresponding expansion as required in the message, as joining day stamp or the like.
Suppose form that content information shares message as shown in Figure 3, then in above-mentioned case, terminal A shares message as shown in Figure 4 to the content information that terminal B sends.
Then, enter step 230, after second terminal is received this message, resolve this message, obtain type identification and content information in this message.At above-mentioned case, after terminal B received this message, by resolving this message, the type identification that obtains in this message was a Schedule type, and the data of Schedule type information.
Then, enter step 240, second terminal is shared content information according to the type identification in this message.Specifically, second terminal is transferred to the module of being responsible for processing the type information specially with the content information in this message and is handled according to the type identification in this message, obtains shared content information.At above-mentioned case, after terminal parses goes out content information in this message and is the information of Schedule type, this content information is transferred to the module of being responsible for handling calendar information handle, obtain shared content information among the terminal A.This shows, terminal B can be in conversation procedure the content information among the shared terminal A, for the user has brought facility, made things convenient for professional expansion.
In addition, need to prove, present embodiment with first terminal and second terminal in the CS territory enterprising guild words process, this message of transmission is example on the PS territory, in actual applications, first terminal and second terminal also can be in the PS territory enterprising guild words process.
Second execution mode of the present invention relates to the content information of terminal and shares method, the present embodiment and first execution mode are roughly the same, its difference only is, in the first embodiment, the type identification of shared content information and this content information is shared transmission of messages by the content information of definition and is given second terminal, and in the present embodiment, the message that comprises the type identification of shared content information and this content information can be transmitted by the mode of existing protocol or stream transmission.
Such as first terminal and second terminal are when keeping the CS session, and first terminal uses HTTP, SMTP, SIP signaling, MSRP, IM, the message of existing protocols such as MMS, RTP or the mode of stream transmission to transmit shared information on the PS territory.Certainly, first terminal need encapsulate by the agreement that adopts the message of the type identification that comprises shared content information and this content information.
This shows that in the present embodiment, first terminal and second terminal can be shared content information equally in conversation procedure, for the user has brought facility, made things convenient for professional expansion.
The 3rd execution mode of the present invention relates to the content information of terminal and shares method, in the present embodiment, first terminal is notified the type of this this content information of second terminal by the media consultation process of CSICS, and the media delivery process by CSICS sends shared content information to described second terminal.
Specifically, whole C SICS generally can be able to be divided into following step:
1, the foundation of CS session
2, CSICS capability negotiation
3, (as the shared procedure of video) set up in the session of CSICS
4, the media negotiation of CSICS session
5, the media delivery of CSICS session
6, finish transmission
7, terminal is received the processing of data.
8, end session
And in the present embodiment, can notify the type (as the type of phone directory Phonebook) of this this content information of second terminal by the media consultation process of CSICS session, the media delivery process by CSICS sends shared content information (as telephone directory information) to described second terminal.The shared procedure of video can not set up yet, and the foundation of CS session is also not necessarily necessary, and any one step before the 8th step that yet can put behind does not have substantial influence to whole process.
At present the way of CSICS is that the basic ability information of terminal is held consultation, and mainly is terminal capability, does not relate to the negotiation of the media content that terminal need operate, and the negotiate content of this part will be carried out in the process of a session negotiation of back.In addition, face here, the ability information of the software of terminal neither not show, but represents corresponding information by the header field of a User Agent (user agent), so present embodiment is not considered this step.Present embodiment is by before transmitting at medium, remodify session parameter, that is to say, mode by Re-Invite is revised media content, this terminal of notice opposite end (i.e. second terminal) is with the information type of the media content of transmission, hold consultation with the opposite end, then finish the transmission course of whole media content.For before media delivery, the content type that makes medium is known to the opposite end, and what clearly this media content can be wished according to oneself is directly handled and introduces by certain application of opposite end like that, and this terminal (i.e. first terminal) can be notified by the Invite message in media negotiation.Second terminal can learn this by which application module is handled and use the media content of transmission subsequently according to this Invite message.
Can in Invite message, carry the type of shared content information by dual mode, first kind of mode is the position that is placed on the SIP header field of Invite message, the second way is to be placed in the middle of the message body of Invite message, just in the middle of the SDP that is used for media negotiation of Invite message.Following elder generation describes first kind of mode.
The message format of Invite message is as follows:
The message format of Invite request.
INVITE?tel:+12125552222?SIP/2.0
Via:SIP/2.0/UDP
[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp；branch＝z9hG4bKnashds7
Max-Forwards:70
Route:<sip:pcscf1.visited1.net:7531；lr；comp＝sigcomp>，
<sip:orig@scscf1.home1.net；lr>
P-Preferred-Identity:<tel:+12125551111>
P-Access-Network-Info:3GPP-UTRAN-TDD；
utran-cell-id-3gpp＝234151D0FCE11
Privacy:none
From:<sip:user1_public1@home1.net>；tag＝171828
To:<tel:+12125552222>
Call-ID:cb03a0s09a2sdfglkj490333
Cseq:127?INVITE
Require:sec-agree
Proxy-Require:sec-agree
Security-Verify:ipsec-3gpp；q＝0.1；alg＝hmac-sha-1-96；spi-c＝98765432；
spi-s＝87654321；port-c＝8642；port-s＝7531
Contact：
<sip:[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp>；+g.3gpp.cs-voice；+g.3gpp.c
s-video
Accept-Contact:*，+g.3gpp.cs-voice，+g.3gpp.cs-video；explicit
Allow:INVITE，ACK，CANCEL，BYE，PRACK，UPDATE，REFER，
MESSAGE，OPTIONS
User-Agent:PMI-0007
Content-Type:application/sdp
Content-Length:(…)
v＝0
o＝-2987933615?2987933615?IN?IP6?5555::aaa:bbb:ccc:ddd
s＝-
c＝IN?IP6?5555::aaa:bbb:ccc:ddd
t＝0?0
m＝message?3402?TCP/MSRP*
a＝accept-types:message/cpim?text/plain?text/html?image/jpeg?image/gif
video/3gpp
a＝path:msrp://[5555::aaa:bbb:ccc:ddd]:3402/s111271；tcp
a＝max-size:131072
The message format of the response of Invite message is as follows:
SIP/2.0?200?OK
Via:SIP/2.0/UDP
pcscf2.visited2.net:5088；comp＝sigcomp；branch＝z9hG4bK361k21.1，
SIP/2.0/UDP scscf2.home2.net；branch＝z9hG4bK764z87.1，SIP/2.0/UDP
icscf2_s.home2.net；branch＝z9hG4bK871y12.1，SIP/2.0/UDP
scscf1.home1.net；branch＝z9hG4bK332b23.1，SIP/2.0/UDP
pcscf1.visited1.net；branch＝z9hG4bK240f34.1，SIP/2.0/UDP
[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp；branch＝z9hG4bKnashds7
Record-Route:<sip:pcscf2.visited2.net:5088；lr；comp＝sigcomp>>，
<sip:scscf2.home2.net；lr>，<sip:scscf1.home1.net；lr>，<sip:pcscf1.visited1.net；lr>
Privacy:none
P-Access-Network-Info:3GPP-UTRAN-TDD；
utran-cell-id-3gpp＝234151D0FCE11
From:<sip:user1_public1@home1.net>；tag＝171828
To:<tel:+12125552222>；tag＝314159
Call-ID:cb03a0s09a2sdfglkj490333
Cseq:127?INVITE
Contact:
<sip:[5555::eee:fff:aaa:bbb]:8805；comp＝sigcomp>；+g.3gpp.cs-voice
Allow:INVITE，ACK，CANCEL，BYE，PRACK，UPDATE，REFER，
MESSAGE，OPTIONS
Server:PMI-0EA2
Content-Type:application/sdp
Content-Length:(…)
v＝0
o＝-2987933615?2987933617?IN?IP6?5555::eee:fff:aaa:bbb
s＝-
c＝IN?IP6?5555::eee:fff:aaa:bbb
t＝0?0
m＝message?3402?TCP/MSRP*
a＝accept-types:text/plain?text/html?message/cpim
a＝path:msrp://[5555::eee:fff:aaa:bbb]:3402/s234167；tcp
a＝max-size:65536
Wherein the ACK request is omitted.The response of Invite message and 200 OK belongs to two requests of symmetry and replys, and therefore, mainly still sees Invite message:
INVITE?tel:+12125552222?SIP/2.0
Via:SIP/2.0/UDP
[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp；branch＝z9hG4bKnashds7
Max-Forwards:70
Route:<sip:pcscf1.visited1.net:7531；lr；comp＝sigcomp>，
<sip:orig@scscf1.home1.net；lr>
P-Preferred-Identity:<tel:+12125551111>
P-Access-Network-Info:3GPP-UTRAN-TDD；
utran-cell-id-3gpp＝234151D0FCE11
Privacy:none
From:<sip:user1_public1@home1.net>；tag＝171828
To:<tel:+12125552222>
Call-ID:cb03a0s09a2sdfglkj490333
Cseq:127?INVITE
Require:sec-agree
Proxy-Require:sec-agree
Security-Verify:ipsec-3gpp；q＝0.1；alg＝hmac-sha-1-96；spi-c＝98765432；
spi-s＝87654321；port-c＝8642；port-s＝7531
Contact:
<sip:[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp>；+g.3gpp.cs-voice；+g.3gpp.c
s-video
Accept-Contact:*，+g.3gpp.cs-voice，+g.3gpp.cs-video；explicit
Allow:INVITE，ACK，CANCEL，BYE，PRACK，UPDATE，REFER，
MESSAGE，OPTIONS
User-Agent:PMI-0007
Content-Type:application/sdp
Content-Length:(…)
Be the required header field information that relates to of this media session above.In order to carry relevant application message, promptly notify second terminal to handle and to use the media content of transmission subsequently by which application module, can be by three kinds of following modes:
Mode one: in the middle of Contact header field, increase application corresponding information, as follows:
Contact:＜sip:user2_public1@home2.net 〉; + g.3gpp.cs-voice ,+g.app.todo,＜tel:+12125552222〉(wherein+and g represents the ability of adding, and .app represents to be provided for the ability of application program, and .todo represents to be used for the application of todo; )
INVITE?tel:+12125552222?SIP/2.0
Via:SIP/2.0/UDP
[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp；branch＝z9hG4bKnashds7
Max-Forwards:70
Route:<sip:pcscf1.visited1.net:7531；lr；comp＝sigcomp>，
<sip:orig@scscf1.home1.net；lr>
P-Preferred-Identity:<tel:+12125551111>
P-Access-Network-Info:3GPP-UTRAN-TDD；
utran-cell-id-3gpp＝234151D0FCE11
Privacy:none
From:<sip:user1_public1@home1.net>；tag＝171828
To:<tel:+12125552222>
Call-ID:cb03a0s09a2sdfglkj490333
Cseq:127?INVITE
Require:sec-agree
Proxy-Require:sec-agree
Security-Verify:ipsec-3gpp；q＝0.1；alg＝hmac-sha-1-96；spi-c＝98765432；
spi-s＝87654321；port-c＝8642；port-s＝7531
Contact:
<sip:[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp>；+g.3gpp.cs-voice；+g.3gpp.c
s-video；+g.app.todo
Accept-Contact:*，+g.3gpp.cs-voice，+g.3gpp.cs-video；explicit
Allow:INVITE，ACK，CANCEL，BYE，PRACK，UPDATE，REFER，
MESSAGE，OPTIONS
User-Agent:PMI-0007
Content-Type:application/sdp
Content-Length:(…)
Mode two: increase application message, just on the contact header field, increase the information that is specifically designed to application, as follows:
Contact:＜sip:user2_public1@home2.net 〉; + g.3gpp.cs-voice,＜tel:+12125552222 〉; (Csi-app is the attribute that adds to csi-app=todo, and todo is the title of using.)
INVITE?tel:+12125552222?SIP/2.0
Via:SIP/2.0/UDP
[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp；branch＝z9hG4bKnashds7
Max-Forwards:70
Route:<sip:pcscf1.visited1.net:7531；lr；comp＝sigcomp>，
<sip:orig@scscf1.home1.net；lr>
P-Preferred-Identity:<tel:+12125551111>
P-Access-Network-Info:3GPP-UTRAN-TDD；
utran-cell-id-3gpp＝234151D0FCE11
Privacy:none
From:<sip:user1_public1@home1.net>；tag＝171828
To:<tel:+12125552222>
Call-ID:cb03a0s09a2sdfglkj490333
Cseq:127?INVITE
Require:sec-agree
Proxy-Require:sec-agree
Security-Verify:ipsec-3gpp；q＝0.1；alg＝hmac-sha-1-96；spi-c＝98765432；
spi-s＝87654321；port-c＝8642；port-s＝7531
Contact:
<sip:[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp>；+g.3gpp.cs-voice；+g.3gpp.c
s-video；csi-app＝todo
Accept-Contact:*，+g.3gpp.cs-voice，+g.3gpp.cs-video；explicit
Allow:INVITE，ACK，CANCEL，BYE，PRACK，UPDATE，REFER，
MESSAGE，OPTIONS
User-Agent:PMI-0007
Content-Type:application/sdp
Content-Length：(…)
Mode three: increase header field, a newly-increased header field of expressing Apply Names, as follows:
User-Agent-Accept-app:todo
INVITE?tel:+12125552222?SIP/2.0
Via:SIP/2.0/UDP
[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp；branch＝z9hG4bKnashds7
Max-Forwards:70
Route:<sip:pcscf1.visited1.net:7531；lr；comp＝sigcomp>，
<sip:orig@scscf1.home?1.net；lr>
P-Preferred-Identity:<tel:+12125551111>
P-Access-Network-Info:3GPP-UTRAN-TDD；
utran-cell-id-3gpp＝234151D0FCE11
Privacy:none
From:<sip:user1_public1@home1.net>；tag＝171828
To:<tel:+12125552222>
Call-ID:cb03a0s09a2sdfglkj490333
Cseq:127?INVITE
Require:sec-agree
Proxy-Require:sec-agree
Security-Verify:ipsec-3gpp；q＝0.1；alg＝hmac-sha-1-96；spi-c＝98765432；
spi-s＝87654321；port-c＝8642；port-s＝7531
Contact：
<sip:[5555::aaa:bbb:ccc:ddd]:1357；comp＝sigcomp>；+g.3gpp.cs-voice；+g.3gpp.c
s-video
Accept-Contact:*，+g.3gpp.cs-voice，+g.3gpp.cs-video；explicit
Allow:INVITE，ACK，CANCEL，BYE，PRACK，UPDATE，REFER，
MESSAGE，OPTIONS
User-Agent:PMI-0007
User-Agent-Accept-app:todo
Content-Type:application/sdp
Content-Length:(…)
Certainly, also the type of shared content information can be placed in the middle of the message body of Invite message, just in the middle of the SDP that is used for media negotiation of Invite message, the mode of carrying relevant information and operation by the mode of SDP is as follows:
v＝0
o＝-2987933615?2987933617?IN?IP6?5555::eee:fff:aaa:bbb
s＝-
c＝IN?IP6?5555::eee:fff:aaa:bbb
t＝0?0
m＝message?3402?TCP/MSRP*
a＝accept-types:text/plain?text/html?message/cpim
a＝path:msrp://[5555::eee:fff:aaa:bbb]:3402/s234167；tcp
a＝max-size:65536
Such as, in the middle of SDP, realize carrying of DRM ability information in the following manner:
A=accept-app:todo (also can be described the operation that may adopt in the middle of the header field of accept-app.)
v＝0
o＝-2987933615?2987933617?IN?IP6?5555::eee:fff:aaa:bbb
s＝-
c＝IN?IP6?5555::eee:fff:aaa:bbb
t＝0?0
m＝message?3402?TCP/MSRP*
a＝accept-types:text/plain?text/html?message/cpim
a＝path:msrp://[5555::eee:fff:aaa:bbb]:3402/s234167；tcp
a＝accept-app:todo
a＝max-size:65536
This shows that in the present embodiment, first terminal also can be notified the type of this this content information of second terminal by the media consultation process of CSICS; Media delivery process by CSICS sends shared content information to this second terminal.Make that present embodiment can be compatible mutually with prior art.
Because in real life, the both sides that have many situations not only to require to communicate by letter can share information each other, and also requirement can be operated shared content information.Such as strange land team wishes the discussion by videoconference, selects a cover from A, B, C, D quadruplet candidate scheme.When the arbitrary member of team inserts meeting, the conference system terminal can be shared to one of this member and be similar to tabulation as shown in table 1, the arbitrary member of team need to select option such as the A or the B of further introduction, so that vote, the conference system terminal will further be shared the detailed protocol information that is stored on the system terminal according to the selection of Team Member and give this member.
| A | Further introduce | Ballot |
| B | Further introduce | Ballot |
| C | Further introduce | Ballot |
| D | Further introduce | Ballot |
Table 1
Again such as, A and B converse, some pictures and audio frequency and video montage are arranged on the terminal of A, A can share the tabulation to a multimedia file of B earlier, B can select oneself to wish the file see, after the terminal of A receives the demand information of the B that the terminal of B sends,, provide shared content to the terminal of B according to the demand information of B.
Again or, A puts through the phone of a tame lawyer's office, hear voice suggestion " you are good, are XX lawyer's office, please in tabulation, select you needed type service " here, A can see that is similar to the tabulation shown in the table 2, after A chose one of them, phone had forwarded the lawyer B of related service to, simultaneously, office's terminal is shared simple introduction and the communication mode to the terminal B lawyer of A, and A need not to record B lawyer's contact method with the paper notes again.
| 1 | The divorce consulting |
| 2 | Criminal defense |
| 3 | Property dispute |
| 4 | …… |
| 5 | Other |
Table 2
Therefore, the 4th execution mode of the present invention relates to the content information of terminal and shares method, and present embodiment can be operated shared content information on the basis of first execution mode or second execution mode, requiring further provides related content, and idiographic flow as shown in Figure 5.
In step 510, provide the content indexing of first terminal of sharing content in second terminal is shared this terminal, as sharing contents list.Such as first terminal is the terminal A of first-aid centre's side, and second terminal is to dial the terminal B of first-aid centre's phone, and then terminal A shares a tabulation to terminal B, and is as shown in table 3:
| 1 | Drowned |
| 2 | Wound |
| 3 | …… |
Table 3
This tabulation can be passed through extendible SGML (EXtensible Markup Language is called for short " XML ") expression:
<？xml?version＝”1.0”encoding＝”GB2312”？>
＜tabulation 〉
＜list items 〉
＜first-aid guide 〉
<1>
Drowned
</1>
<2>
Wound
</2>
……
＜/first-aid guide 〉
＜/list items 〉
＜/tabulation 〉
The method that terminal A and terminal B share this tabulation can adopt the content information in first execution mode or second execution mode to share method, does not repeat them here, and wherein, the type of this content information is the content indexing type.
Then, enter step 520, the call number of the content that the content indexing selection hope that second terminal basis obtains is obtained, the i.e. option of the content that the shared selection hope of tabulating is obtained according to the content that obtains.Specifically, second terminal shows that to the user who uses this terminal the content that parses shares tabulation, and the prompting user selects interested content, the content that user-selected content is obtained as hope, and select corresponding option.At above-mentioned case, suppose that first saved drowned second, but do not know how to give treatment to, dial the phone of first-aid centre to the terminal A of first-aid centre's side by terminal B.Because terminal A shared table 3 to terminal B, therefore, terminal B is to the content of first display list 3, and the prompting first selects interested content, and therefore the content that the drowned related content that first is selected is obtained as hope selects corresponding option 1.
Then, enter step 530, second terminal is notified first terminal with the call number of selecting, and the option that is about to select is notified first terminal.Second terminal can be notified first terminal with the option of selecting by the message of existing protocol; Also can share message, interactive information (as 1) be carried as the application message data, as shown in Figure 6 by the content information of definition.
At above-mentioned case, terminal B is with the option one notice terminal A that selects, and interactive information can be represented by extendible SGML (XML):
<？xml?version＝”1.0”encoding＝”GB2312”？>
＜interaction message 〉
＜interaction content 〉
1
＜/interaction content 〉
＜/interaction message 〉
In addition, second terminal also can be notified first terminal with the call number of selecting by content exchange message, and this content exchange message is gone back sign, destination address and the source address of content interaction message at least.At above-mentioned case, terminal B notifies terminal A by content exchange message as shown in Figure 7 with the option one of selecting.
Then, enter step 540 and step 550, first terminal is shared relevant content according to the call number of receiving to second terminal.At above-mentioned case, the terminal A of first-aid centre's side is according to the content returned, share one section video/animation about the drowned first aid of recording in advance to terminal B, so first can instruct before the first-aid personnel arrives to the second first aid according to the video that terminal B shows.In the whole process, the voice call between first and the first-aid centre can keep, and first can report in etc. simultaneously.
This shows that in the present embodiment, terminal B can only require that terminal A to its shared content about drowned first aid, makes the shared of content have more specific aim and practicality, thereby makes present embodiment can be applicable to more scene.
The 4th execution mode of the present invention relates to the content information shared system of terminal, comprise two terminals, in first terminal, comprise: first sharing module, needing when second terminal is shared the content information of this terminal to be used at conversation procedure, send shared content information to this second terminal, and notify the type of this this content information of second terminal.Second terminal comprises: second sharing module is used for sharing the content information that first terminal sends according to the type information of receiving.Second sharing module can be shared the content information that first terminal sends according to the type information of receiving in the following manner: find the application module that is used to handle the type content information according to the type information of receiving, the content information of receiving is transferred to this application module use.
First sharing module can send shared content information to this second terminal, and notify the type of this this content information of second terminal by send the message of the type identification that comprises shared content information and this content information to second terminal.First terminal and second terminal can enterprising guild be talked about in the CS territory, and this message can be transmitted in the PS territory.This shows that first terminal and second terminal can be shared content information in session.
Wherein, first terminal can use HTTP, SMTP, SIP signaling, MSRP, IM, the message of existing protocols such as MMS, RTP or the mode of stream transmission to transmit shared information on the PS territory; Also can share message the type identification of shared content information and this content information is transferred to second terminal by the content information of definition, this content information is shared sign, destination address and the source address that message is gone back content information sharing message at least, for the transmission of the message that is used for sharing content provides guarantee.
First sharing module also can be notified the type of second this content information of terminal by the media consultation process of CSICS; Media delivery process by CSICS sends shared content information to this second terminal.Make that the present invention program can be compatible mutually with prior art.
What deserves to be mentioned is, shared content information can be the information of phone directory type, the information of Schedule type, the information of todo list type, information, the information of Application Type, the information of user data type, the information of safety data type or information of mobile phone theme type of account file type or the like, also can be the content indexing of first terminal.If shared content information is the content indexing of first terminal, as sharing contents list, then second sharing module of second terminal also is used for selecting to wish according to the content indexing that obtains the call number of the content obtained, and with the call number selected by message informing first terminal.First sharing module of first terminal also is used for sharing relevant content according to the call number of receiving to this second terminal.Wherein, the message that comprises call number can be content exchange message, and this content exchange message is gone back sign, source address and the destination address of content interaction message at least.Not only, made things convenient for professional expansion, and made the shared of content have more specific aim and practicality, and then made the present invention can be applicable to more scene for the user has brought facility.
Need to prove, in the present invention, will provide the terminal of sharing content, just content sender is called first terminal, content recipient is called second terminal, therefore, if both sides' share content information of communication, then any one terminal all is first terminal, also be second terminal, that is to say, in the same terminal, both comprise first sharing module, also comprised second sharing module.Because the division of each module is logical partitioning among the present invention, therefore each module both can be merged into a module with other modules, such as, first sharing module and second sharing module are merged into sharing module, also the part or all of function of a module independently can be arrived independent module and realize that the present invention does not do concrete qualification to this.
Though pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (22)
1. the content information of a terminal is shared method, it is characterized in that, comprises following steps:
First terminal needs to send shared content information to this second terminal in conversation procedure when second terminal is shared the content information of this terminal, and notifies the type of this this content information of second terminal;
Described second terminal is shared described content information according to the type information of receiving.
2. the content information of terminal according to claim 1 is shared method, it is characterized in that, described first terminal is by sending the message of the type identification that comprises shared content information and this content information to described second terminal, send shared content information to this second terminal, and notify the type of this this content information of second terminal.
3. the content information of terminal according to claim 2 is shared method, it is characterized in that, described first terminal and second terminal are in the enterprising guild of circuit commutative field words process;
Described message is transmitted in packet-switched domain.
4. the content information of terminal according to claim 2 is shared method, it is characterized in that described message is transmitted by the mode of HTML (Hypertext Markup Language), Simple Mail Transfer protocol, conversation initialized protocol, message session trunk protocol, instant message, multimedia messaging service, MMS, RTP or stream transmission.
5. the content information of terminal according to claim 2 is shared method, it is characterized in that, described message is that content information is shared message, this content information share message at least also comprise following information it
Content information is shared sign, destination address, the source address of message.
6. the content information of terminal according to claim 1 is shared method, it is characterized in that described first terminal is notified the type of this this content information of second terminal by the media consultation process of the circuit switching composite services CSICS of IP-based IP multimedia subsystem, IMS;
Described first terminal sends shared content information by the media delivery process of CSICS to described second terminal.
7. the content information of terminal according to claim 6 is shared method, it is characterized in that the type that described first terminal is notified the described second terminal shared content information by the header field or the message body of invitation message in the media consultation process of CSICS.
8. share method according to the content information of each described terminal in the claim 1 to 7, it is characterized in that, described second terminal is shared described content information according to the type information of receiving in the following manner:
Find the application module that is used to handle the type content information according to described type information, the described content information of receiving is transferred to this application module use.
9. the content information of terminal according to claim 8 is shared method, it is characterized in that described content information is the information of phone directory type, the information of Schedule type, the information of todo list type, information, the information of Application Type, the information of user data type, the information of safety data type or the information of mobile phone theme type of account file type.
10. share method according to the content information of each described terminal in the claim 1 to 7, it is characterized in that described content information is the content indexing of described first terminal;
Described second terminal selects to wish the call number of the content obtained according to the content indexing that obtains, and notifies described first terminal with the call number of selecting;
Described first terminal is shared relevant content according to the described call number of receiving to described second terminal.
11. the content information of terminal according to claim 10 is shared method, it is characterized in that, described second terminal is notified described first terminal by content exchange message with the call number of selecting, and this content exchange message at least also comprises one of following information:
The sign of content exchange message, source address, destination address.
12. the content information shared system of a terminal, comprise two terminals, it is characterized in that, first terminal comprises: first sharing module, needing when second terminal is shared the content information of this terminal to be used at conversation procedure, send shared content information to this second terminal, and notify the type of this this content information of second terminal;
Second terminal comprises: second sharing module is used for sharing described content information according to the type information of receiving.
13. the content information shared system of terminal according to claim 12, it is characterized in that, described first sharing module is by sending the message of the type identification that comprises shared content information and this content information to described second terminal, send shared content information to this second terminal, and notify the type of this this content information of second terminal.
14. the content information shared system of terminal according to claim 13 is characterized in that, described first terminal and second terminal are in the enterprising guild of circuit commutative field words;
Described message is transmitted in packet-switched domain.
15. the content information shared system of terminal according to claim 13, it is characterized in that described message is transmitted by the mode of HTML (Hypertext Markup Language), Simple Mail Transfer protocol, conversation initialized protocol, message session trunk protocol, instant message, multimedia messaging service, MMS, RTP or stream transmission; Perhaps
Described message is that content information is shared message, and this content information is shared message and at least also comprised one of following information:
Content information is shared sign, destination address, the source address of message.
16. the content information shared system of terminal according to claim 12 is characterized in that, described first sharing module is notified the type of described second this content information of terminal by the media consultation process of CSICS;
Described first sharing module sends shared content information by the media delivery process of CSICS to described second terminal.
17. the content information shared system according to each described terminal in the claim 12 to 16 is characterized in that, described second sharing module is shared described content information according to the type information of receiving in the following manner:
Find the application module that is used to handle the type content information according to described type information, the described content information of receiving is transferred to this application module use.
18. the content information shared system of terminal according to claim 17, it is characterized in that described content information is the information of phone directory type, the information of Schedule type, the information of todo list type, information, the information of Application Type, the information of user data type, the information of safety data type or the information of mobile phone theme type of account file type.
19. the content information shared system according to each described terminal in the claim 12 to 16 is characterized in that, described content information is the content indexing of described first terminal;
Described second sharing module also is used for selecting to wish according to the content indexing that obtains the call number of the content obtained, and with the call number selected by described first terminal of message informing;
First sharing module of described first terminal also is used for sharing relevant content according to described call number to described second terminal.
20. the content information shared system of terminal according to claim 19 is characterized in that, the described message that comprises call number is content exchange message, and this content exchange message at least also comprises one of following information:
The sign of content exchange message, source address, destination address.
21. a terminal is characterized in that, comprises:
First sharing module is used for needing to send shared content information to this other-end when other-end is shared the content information of this terminal at conversation procedure, and notifies the type of this this content information of other-end;
Second sharing module is shared the content information that other-end sends to this terminal according to the type information of receiving.
22. terminal according to claim 21 is characterized in that, described second sharing module is shared described content information according to the type information of receiving in the following manner:
Find the application module that is used to handle the type content information according to described type information, the described content information of receiving is transferred to this application module use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610149080A CN100592831C (en) | 2006-11-24 | 2006-11-24 | Method and system for terminal and content share |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610149080A CN100592831C (en) | 2006-11-24 | 2006-11-24 | Method and system for terminal and content share |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101631025A Division CN101193345B (en) | 2006-11-24 | 2006-11-24 | Terminal and its content share method and system |
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| Publication Number | Publication Date |
|---|---|
| CN101087442A true CN101087442A (en) | 2007-12-12 |
| CN100592831C CN100592831C (en) | 2010-02-24 |
Family
ID=38938143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610149080A Active CN100592831C (en) | 2006-11-24 | 2006-11-24 | Method and system for terminal and content share |
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| Country | Link |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854379A (en) * | 2010-03-11 | 2010-10-06 | 深圳市同洲电子股份有限公司 | Schedule information synchronization method, device and system |
| CN102077554A (en) * | 2008-06-30 | 2011-05-25 | 诺基亚公司 | Life recorder and sharing |
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