TW201008182A - Instant messaging method and instant messaging system - Google Patents

Abstract

The invention discloses an instant messaging method including the following steps. At first, a first user agent (UA), a second UA, and a third UA are registered in a server. Afterward, the first UA transmits an invite request of a session initialization protocol (SIP) to the second UA via the server, and a buddy list of the first UA includes the second UA. The second UA then receives the invite request, and meanwhile the first UA and the second UA form a temporary group. A member list of the temporary group includes the first UA and the second UA, and is respectively stored in the first UA and the second UA. Then, the third UA joins in the temporary group. At last, the first UA, the second UA, and the third UA transmit messages to each other via the server.

Description

201008182 IX. Description of the Invention: [Technical Field] The present invention relates to an instant message exchange method and an instant message exchange system, and in particular to a Session Based Initialization Protocol (SIP) and is used for Group instant message exchange method and instant message exchange system. [Prior Art] Ο ❹

At present, the world's major instant messaging service market mainly has A0L's "AIM".

Instant Messenger, ICQ, Microsoft's "MSN Messenger", Yahoo's "Yahoo Instant Messenger", and the popular "QQ" in mainland China are operated by different operators, all using exclusive private (pr〇prietaiy) The communication protocol is not very different in function, but there are different supporters in the market, but it can be determined that users can only communicate on the same instant messaging system, between different systems. It is impossible to communicate. When you choose an instant messaging system, you can't just stop at the individual's / one payout. You have to take into account other options that use the same instant messaging system, so maybe you have noticed some people. More than one set of instant messaging (4) will be installed at the meeting to facilitate contact with friends who use different instant messaging systems in various places. And: The service technology mainly includes instant messaging, such as escrow and esence technology. You may have to choose 1 聋 by "immediate messaging § illusion and can transmit (4) messages and money, or busy or meeting.诵 或 or conference mail, etc. Another feature == 2 send a newsletter or electronic message system (such as e-mail 2, special, ρ phenotype, different from π to force mail, rely, (four) body information ) Use the mechanism to store 5 201008182 and then forward it. SIMPLE WG (SIP for Instant Messaging and Presence)

Leveraging Extensions Workgroup was established in late 2000 to select SIP as the basic communication protocol for instant messaging and presence information, then to discuss and develop related SIP standard extensions. The proponents believe that importing SIP into instant messaging and the status information system is a natural thing, due to the nature of SIp. Sff develops a communication protocol for the IETF (Intemet Engineering Task Force), which is mainly used for negotiation, management and termination of media.

In the media session, such media conversations are completed by a specific data transfer protocol, such as RTP (Real-time Transport Protocol). In general, SIP is used to establish a voice call, but the standard does not stipulate that SIP can only be used for the establishment of voice calls. It does not depend on the specific underlying body, or the type of conversation. So when the message is also a kind of media 4 payment, it is natural to use SIP. Moreover, sip is a widely used communication protocol in the network communication network. It already has the functions of registration and authentication. The Open Session Initiation Protocol (SIP) is a standard protocol. Through the sip, the SIMPLE can be exchanged. Although the instant exchange between communication terminals can be realized, the group chat of instant messages cannot be realized. ° SIMPLE cannot implement instant message exchange within a group. Therefore, the present invention proposes a group instant message exchange method, which describes the problem. ^ 井/天上 [Abstract] One aspect of the present invention is to provide an instant message exchange method for realizing the instant message exchange function of a temporary group in the SIP instruction.匕土201008182 According to the "corporate embodiment', the instant message exchange method of the present invention is mainly after the formation of the cup, sound group 'following' temporary group, any member of the temporary group transfers the message to the other member. group, down. First of all, register one on the server, one for two, two for two. Then, the first member passes through the server, and the knife is called: the invitation (guess) requests the second member. Then the second member φ φ 贝 f f table contains the first member and the second member, the member list is stored in the first member and the second member. to make. Mainly through the invitation of another member to the other member and the lack of the factory point two:, but also the third member in the temporary group, the destination of the message is different - 岐The difference is that after the formation of the temporary group, the member list _ _ 例 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄 丄In addition, the group of lions are mainly added and deleted in Chengbei. The addition of members is further subdivided into members of the group owner. Inviting members to join the group. In other cases, the non-owner must send an invitation request to the newly joined hands of the non-owner.斤有成贝' is also gripping 201008182 The group owner wants to invite new members to join the temporary group, with the first member inviting the third member as an example, and the first member of the buddy has a list of three members. Joining the third member includes the following steps in the temporary group. First, the first member forwards a first invitation request to the third member by using the server, and the reference value of the first invitation request includes the second member; and then, after receiving the first invitation request, the third member receives the first invitation request. The second member is requested to be forwarded to the second member according to the reference value; finally, the second member receives the second invitation request, and after completing the response, the third member joins the temporary group. In another case, the non-group owner wants to invite the new member to join the temporary group β group, and the second member invites the third member as an example, and the second member's list of good friends includes the third member. Joining the third member includes the following steps in the temporary group level: first, the second member forwards a REFER request to the first member through the server, and invites one of the submit requests The target includes the third member; then, after receiving the submit request, the first member forwards a first invitation request to the third member by the server according to the invitation target of the submit request One of the reference values includes a first one of the plurality of members, and the second one of the recipients receives the first invitation request, and forwards a second invitation request to the second member through the server according to the reference value; Finally, after the second member receives the second invitation request and completes the response, the third member joins the temporary group. The member wants to withdraw from the temporary group. For example, the first member wants to withdraw from the temporary group and the group. The instant message exchange method further includes the following steps: First, the member/member transmits the session initial agreement (SIp) through the server. a leaving (BYE) notice and a second leaving notice to the second member and the third member; then, the second member and the third member respectively receive the first leaving notice and the § Haidi one leaving notice, and After completing the response, the first member quits the temporary group. What needs to be considered is that after the first member withdraws, if the second extinction of the member list is the first adult, then the first one becomes the group owner. Therefore, if you want to invite Xincheng 8 201008182, you will need to move to the second member to invite the temporary group. Fajin 2: 2: The second member wants to withdraw from the temporary group, the instant message exchange party - the third ^: 2;;, the two members forwarded the notification through the server, after the completion of the response, the second member withdraws from the temporary Group. In the case of Fan Zhong, when he provided the cake, he gave a m system, a private order, and a temporary message exchange function.即时 Participating in crying, the instant messaging (10) of the present invention includes a cook; a:, a second member, and a third member. The first member, the second member, the first, is attached to the feeding device and registered on the chain. : Cheng, \t - list of friends. The first member sends out; ί=: invites after the request is formed with the first member - the member group of the temporary group includes the first member and the member and the second member . The temporary group ί - occupies. 》σ_ two members. The first member of the temporary group, the second member of the first group, and the second member of the second group can transmit the message through the server, and the description of the formation of the second group is added, and the addition and deletion of the member are added. 'The invention can be based on the function of the SIP command, plus two or = divide, and then can achieve the group message exchange power exchange, and can be extended to the temporary group based on the money and the group chat (four) can, The spirit of the drawings can be explained by the following detailed description of the invention and 201008182. [Embodiment] ^, referring to FIG. 1, FIG. 1 illustrates an instant message parent changing system 3 according to an embodiment of the present invention. As shown in FIG. 1, the instant messaging system 3 of the present invention includes a feeder 3G, a member-32, and a second member 34. The first member 32 and the second member 34 are bonded to the servo ϋ 30 and registered on the county 3G.

Before the message exchange in the system begins, it is necessary to establish a temporary group and join members in order to exchange subsequent group member information. However, there are different processes for the establishment of temporary groups, the joining of members, and the withdrawal of members. The following instructions will be divided into four _ block sub-disciplinary Wei Cheng: Α, establish a temporary group, B: join members (invited by the group owner) 'c, join members (not invited by other members of the group owner), D, members quit Temporary group. A. Establishing a temporary group The founder establishes a temporary group by inviting members to join the meeting. Moreover, the creator uses the session initial agreement, and the INVITE request is added to the list of friends in the friend list. The creator completes the member group establishment. The creator is usually located in the temporary group. Bay, the first order of the table, is therefore the group owner of the temporary group, and the group owner has an important position when inviting new members to join. The first member invites the second member to form a temporary group as an example, and - The member's friend list includes the second member. At the same time, please refer to FIG. 2, which is a flow chart of establishing a group in the gP-time message exchange method according to the present invention. 曰^然, the feeding device 30 needs to be registered first. A member 32 and a 34th can perform the subsequent steps. First, the step si〇 is performed, and the (8)p) invitation (INVITE) request is received, and the invitation request includes the second member 34. Then, in step S12, the servo β 30 is based on The sending target forwards the invitation request to the second member 34. 201008182 After completing the response, the member list of one of the temporary groups can be stored in the first second member 34 to receive the invitation. 32 is formed into a request for a temporary group shell which comprises a first member 32 and second member 34 and second member 34. The members 32 '

B Join the member (invited by the group owner). After the whistle and reading, if the group owner wants to invite new members, the INVITE needs to be used to ride in the shell, and the request and the temporary group are not the founders.

Some members conduct media channel and bearability negotiation, which is also known as (JmiKlsliaking;). Ding Hou takes the third member as an example, and the first member is the temporary group _ group owner, and the first member's friend list contains the third member.于夂三, Figure 3 shows a flow chart of the second Aibei in the instant message exchange method according to the present invention. First, in step S20, the first member 32 sends a first invitation server 30, the first invitation request includes a mail destination and a referto value. The mailing target of the first invitation request of this embodiment is: 36 The reference value is the second member 34. Second, in step S22, the server 30 forwards the first invitation request to the third member 36 according to the sending destination of the first invitation request. Month Next, step S24 is performed. After receiving the first invitation request, the third member 36 sends a second invitation request to the server 30 according to the reference value, and one of the first invitation requests is sent to the second member 34. Finally, step S26' is performed, and the server 30 forwards the second invitation request to the second member 34 according to the mail destination of the second invitation request. 11 201008182 After the second member 34 receives the second invitation request and completes the response, the third party, 6 joins the temporary group' and also completes the process of joining the new member of the group owner.

C. Joining members (other members of non-owners are invited to: *Sisters in the group are non-groups, other members want to invite new members to join the group']: $members who want to invite members to the group owner must pass through the group owner After inviting Xincheng to station (4) to submit the information, the transfer is like the process of the new member inviting the new member. dfc The second member wants to invite the third member to join the group as an example, the second member and the group, and The second form of the friend list includes the first mussel and the same as the fourth embodiment, and the fourth embodiment shows another flow chart of the joining member in the instant message parent changing method according to the present invention. First, 'step S30, second The member 34 sends a submitting foot 2) to the request containing - submitting the target 'this embodiment', -, -, and executing step S32, after receiving the submit request, the server 30 must transfer the submit request to the owner (the first One member 32). In step S34, the group owner (the first member 32) receives the submission j and sends a first invitation request to the buffer 30 according to the submission target. The invitation request contains - the destination and the reference value. The first invite request is the third member 36 and the reference value is the second member 34. Then, in step S36, the server forwards the first invitation request to the third member 36 according to the destination of the first invitation request. Then, in step S3, the third member % receives the first request request 12 201008182, and sends a second invitation request to the server 30 according to the reference value of the first invitation request, where the second invitation request is The target is sent to the second member 34. And finally executing step S38, the server 3 forwards the second request to the second member 34 according to the mail destination of the second invitation request. After the second member 34 receives the second invitation request and completes the response, the third member 36 joins the temporary group, and also completes the procedure for the non-group owner to invite the new member to join.

❹ D. If the member withdraws from the temporary group and then exits the temporary group, he/she needs to send a departure notice to the rest of the temporary group, so that all other members can update their existing map. For example, please refer to FIG. 5, Ξ流^ According to the instant message exchange method of the present invention, the exit temporary group (BYE) notifies that the first member 32 transmits the first-out of the SIP as the second member 34^3G. Wherein the 'the first-departure notification-mailing destination' is followed by the execution step 2, the server is crying to send the target, and the first-out notification is sent to the second-out notification. give%. , the second departure notification-sending target is the third member. In step S46, the feeding device 30 transfers the second departure notification to the third m according to the first cone from the shipping destination. Notice 13 201008182 When the second member said Green One, the second departure notice: Mube 36 receives the first-out notification and group procedures. After Yafancheng responded, the first member 32 completed the exit and was the member of the group member. After the first member 32 exited the group, if the second member turned through the server 30, the second: the same as the second Members need third member 36 to pick you up (4) brother one leave notice (not shown) to third member 36; ❹ 群组 group program. After leaving the notice one or two, the second member 34 completes the exit ^, the money is based on the establishment of the SIp _敎, and also 3 = plus = except 'therefore complete the necessary 'X interest of the group message exchange; The first embodiment 32 simultaneously sends a first message to the server 3G. Since it is a group chat, each member receives the same chat content (similar to the lining message), and the m and the second message have the same chat content, but the first message is sent to the second destination. Member Μ 'The message of the first message is the third member 36. Then, the 'execution step S52' server 30 forwards the first message to the second member 34 and forwards the second message to the third member 36 based on the destination of the first message and the destination of the second message. When the second member 34 and the third member 36 respectively complete the response, a message exchange of the group chat is completed. In addition, communication between group members is accomplished through SIMPLE's "MESSAGE" command to complete the delivery of text messages. All members supporting the "MESSAGE" command can also support plain text format, CPHV (Cominon Presence and Instant Messaging) format or 14 201008182 jTML / HyperText Markup Language format. Members of the group do not need to subscribe to the group to know the status of the group, because the sender can obtain the message delivery status according to the response obtained by the 'MESSAGE' instruction, and then obtain the current status of the member. The member is typing a character, and can be notified by the age of ^''message" (4) in the current state of the first-to-be, such as ··· The first member is typing, 。 ❹ Combine the above for the temporary group The description of the formation, plus the addition of the member's description, the present invention can complete the function of the temporary group establishment = addition (or deletion) based on the SIP instruction, and then can reach the group message exchange function month b. Therefore, Through the improved extension of the present invention, the message exchange based on S][P is used to exchange information of 7, and the message that can be extended to the message group in the temporary group is only used for command, request and message. The member, the 'heart' is appointed as a beggar, and needs to pass the "MESSA (TP,, *t匕人λα ^ if he is a member of the state. In addition, the member list is stored in each of the two internals to update the member list of all members. Change it? Then, the discussion of the group chat Wei, the county in SII: the more H-side conversations, the details of the above preferred embodiments, the characteristics and spirit of the present invention, not more The examples are intended to limit the scope of the invention. It is better to cover the changes and the equality of Antai. The purpose is to be within the scope of the hope. Therefore, the patent application of the present invention is the broadest interpretation of the above description, and the second, track, and the mouth should be rooted and arranged equally. /, cover all possible changes 201008182 [Simple diagram] Figure 1 is a flow diagram of an instant messaging system according to the present invention = a flow of establishment in an instant messaging method according to the present invention; a member of the instant messaging method according to the present invention In addition, according to the invention, the instant member exchange method according to the present invention is based on the (4) exiting group of the invention, and the six-edge shows the instant message exchange method according to the present invention. Flow chart.

[Main component symbol description] 3. Instant messaging system 30: server 32: first member 34: second member 36: third member S10, S12, S20 to S26, S30-S38, S40 to S46, S50, S52: Step 16

Claims (1)

201008182 X. Patent application scope: 1. An instant message exchange method, comprising the following steps: registering a first member and a second member on the server; the warrior and the third member, the member through the server Forwarding a session initial invitation request to the second member, the first member includes the second member; the wild friend h early package °Haidi member receives the first invitation request, and the talk--, Ο - Temporary group, one of the member groups of the temporary group and the second member, the member list is stored in the first r: ί the second member; Le Chengbei and 4% group open Thereafter, joining the third member in the temporary group; and transferring the message to the first member, the second member, and the third member through the server. 2. The instant message exchange method of claim 1, further comprising the steps of: the first member transmitting a first message and a second message to the second member and the third through the server respectively a member; the second member receives the first message; and the third member receives the second message. The instant message exchange method of claim 1, wherein the friend list of the first member includes the third member, and the joining the third member includes the following steps in the temporary group: Transmitting, by the server, a second invitation request to the third member, the first reference request includes: the second member; the third member receives the second invitation request, according to the second invitation Please 17 201008182 the reference value 'transfers a third invitation request to the second member through the service_; and the second member receives the third invitation request. 4. As for the instant message method according to the patent, the first member of the § 妍 friend list contains the third member, and the third member includes the following steps in the temporary group: The second member passes the server to forward the first member of the session to the first member. 'One of the submit requests invites the target to include the first one. After the submit request, the read f, t according to the submit request 'Through, the feeding device forwards the second invitation request to the first shell, and the reference value of the second invitation request includes the second one after the second invitation request, according to the second invitation, please ί ^,,; Transfer the third invitation request to the third member request by the feed device to receive the third invitation request. 即时 The instant message exchange method described in item 1 of the scope further includes the initial agreement of the session. - the first member; and the opening notice to the second member and the third member respectively receiving the first leaving notification and the: the instant message exchange method described in item 5 of the scope of work, the step-by-step package> Members transfer to the court through the server The third departure notice is sent to the third party 6, 201008182; and the third member receives the third leave notification. Ί, Ο 8, ❹ An instant message exchange system, comprising: a server; The ship II, and registered on the device, a first invitation request for one of the initial agreements; the first member, linked to the server, and the note on the server, the second member exists in the a member list of friends, the second member forming a temporary group with the first product after receiving the first invitation request via the server, and the member list of the temporary group includes the first member and The second member, the member list is stored in the first member and the second member; and a third member is connected to the server, registered on the server, and added to the temporary group; The first member, the second member, and the third member are transferred to each other through the server. The instant messaging system of claim 7, wherein the first member passes the Respectively transfer server a first message and a second message to the second member and the third member, the second member receiving the first message, the third member receives the second message. 19