CN103023751B - Multimedia information intercommunicating system and intercommunicating method - Google Patents
Multimedia information intercommunicating system and intercommunicating method Download PDFInfo
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Abstract
The invention relates to the field of mobile communication, and discloses a multimedia information intercommunicating system and an intercommunicating method, wherein the device comprises a multimedia information server, an intercommunicating gateway and a multimedia information receiving/transmitting unit, wherein both the multimedia information server and the multimedia information receiving/transmitting unit are arranged in a specific network; the multimedia information server is used for memorizing a multimedia information content, and pushing multimedia information to a terminal in the specific network; the intercommunicating gateway is used for achieving butt joint between a specific network exchange network and a public network core network, and for completing protocol conversion and data transmission functions; and the multimedia information receiving/transmitting unit is used for acquiring a multimedia information content link from the intercommunicating gateway, uploading the multimedia information which is downloaded from a multimedia information platform in a public network depending on the multimedia information content link onto the multimedia information server, and transmitting the updated multimedia information content link returned by the multimedia information server to the intercommunicating gateway.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to a kind of the multimedia messages intercommunicating system and the interoperability methods that to solve in the private network that special industry or enterprise independently lay the problem that interconnects of information between mobile terminal in mobile terminal and public network.
Background technology
Some special industry (such as, mining industry), based on producing and the needs of operation, need independent to lay industry or enterprise-specific mobile network (i.e. private network), use mobile terminal realizes the production of enterprise or industry inside, command scheduling and operating communication function.Simultaneously in order to user uses and terminal is easy to carry, in private network, dedicated communications network generally adopts the handheld terminal identical with public communication network in public network, and requires interconnecting of dedicated communications network realization and public communication network voice, note and data.Based on the needs of enterprise or industry, it is desirable to can to manage independently and safeguard private network communication apparatus, wish again the communication resource that can use public communication network very easily simultaneously.Wherein, mobile network's (comprising private network and public network) generally can be divided into three parts: radio network portion, core network part and business network part (such as business service platform etc.).
For MMS, enterprise or industry user wish that not only in private network, can realize multimedia message between terminal sends out mutually, and will realize the intercommunication of multimedia messages between public network user and private network user.Multimedia message is sent to public network, normally to operator application SP(service agent from enterprise or trade Special Network), by the qualification certification of operator, and Operator Specific Service platform achieves a butt joint.Like this, multimedia message can be mail to public network cellphone subscriber via the business platform of operator by enterprise or trade Special Network user, or collects the multimedia message that public network user issues.
Therefore need a kind of method of private network and public network intercommunication of multimedia messages, do not need, to operator application multimedia message SP identity, just can realize the intercommunication of multimedia messages between private network terminal use and public network terminal user.
Summary of the invention
Technical problem to be solved by this invention is, a kind of multimedia messages intercommunicating system and interoperability methods are provided, solve the mobile phone users in prior art under private network covering and the terminal use under public network covering, need to operator's application service agent identity, just can realize multimedia messages intercommunication, and access way and networking resources application requirement more complicated, the conforming problem of business experience can not be realized.
In order to solve the problem, the invention provides a kind of multimedia messages intercommunicating system, comprise multimedia message server, Interworking gateway and multimedia messages Transmit-Receive Unit; Described multimedia message server is connected with the private network switching network in described multimedia messages Transmit-Receive Unit and private network respectively, for storing multimedia content, and pushes multimedia messages to the terminal in private network; Described Interworking gateway is connected with the public network core net in described private network switching network, public network and described multimedia messages Transmit-Receive Unit respectively, for realizing the docking between private network switching network and public network core net, completes protocol conversion and data-transformation facility; Described multimedia messages Transmit-Receive Unit is connected with the multimedia information platform in public network further, for obtaining multimedia content link from described Interworking gateway, after downloading multimedia messages according to described multimedia content link from described multimedia information platform, the multimedia messages of download is uploaded to described multimedia message server, and the multimedia content link after the renewal returned by described multimedia message server is sent to described Interworking gateway.
Further, described multimedia messages Transmit-Receive Unit comprises gateway interface module, download module, upper transmission module and data card further; Described gateway interface module is connected with described Interworking gateway, described download module and described upper transmission module respectively, for obtaining multimedia content link from described Interworking gateway, and receive the multimedia content link after the renewal that described multimedia message server returns by described upper transmission module, and be sent to described Interworking gateway; Described download module connects further by described data card and described multimedia information platform, for the multimedia content link obtained according to described gateway interface module, download multimedia messages by described data card from described multimedia information platform; Described upper transmission module is connected with described download module and described multimedia message server further, for obtaining multimedia messages from described download module, and the multimedia messages of acquisition is uploaded to described multimedia message server.
In order to solve the problem, present invention also offers a kind of multimedia messages interoperability methods, adopt multimedia messages intercommunicating system of the present invention, comprise the steps: the multimedia messages that the multimedia information platform in (1) public network sends according to the first terminal under public network covering, generate the first information comprising the first multimedia content link, be sent on Interworking gateway through public network core net; (2) described Interworking gateway is resolved described first information content and is identified, is judged to be the multimedia messages mailing to private network from public network, then described first multimedia content link is sent to multimedia messages Transmit-Receive Unit; (3) described multimedia messages Transmit-Receive Unit is according to described first multimedia content link, multimedia messages is downloaded from described multimedia information platform, the multimedia messages downloaded to is uploaded to described multimedia message server, and the second multimedia content link returned by described multimedia message server is sent to described Interworking gateway; (4) the first multimedia content link described in the described first information is updated to described second multimedia content link by Interworking gateway, and the first information after renewal is sent to the second terminal under private network covering through private network switching network; (5) described second terminal is according to the first information after renewal, downloads described multimedia messages from described multimedia message server.
Described multimedia messages Transmit-Receive Unit comprises gateway interface module, download module, upper transmission module and data card further, then step (3) comprises further: (31) obtain described first multimedia content link by described gateway interface module from described Interworking gateway; (32) according to described first multimedia content link, data card is utilized to download multimedia messages from described multimedia information platform by described download module; (33) obtain described multimedia messages by described upper transmission module from described download module, and be uploaded to described multimedia message server; (34) the second multimedia content link returned by described multimedia message server is sent to described Interworking gateway by described gateway interface module.
The invention has the advantages that, by multimedia messages intercommunicating system provided by the invention and interoperability methods, without the need to the service agent identity to operator's application multimedia messages, the multimedia messages intercommunication between private network terminal use and public network terminal user just can be realized; User uses same portion terminal, in private network overlay area without the need to being connected to public network, also can receive the multimedia messages that public network user sends, and send multimedia messages to public network user, realize multimedia messages intercommunication; And the transmission of multimedia messages and reading manner, identical with in the mode of public network overlay area, ensure that the consistency of business experience.
Accompanying drawing explanation
Figure 1A, the Organization Chart of multimedia messages intercommunicating system one execution mode of the present invention;
Figure 1B is the module composition diagram of multimedia messages Transmit-Receive Unit in Figure 1A;
Fig. 2, the flow chart of multimedia messages interoperability methods of the present invention;
Fig. 3, the Organization Chart of the embodiment of multimedia messages interoperability methods of the present invention.
Primary clustering symbol description:
10, private network switching network; 11, the second terminal;
12, multimedia message server; 14, multimedia messages Transmit-Receive Unit;
16, Interworking gateway; 17, multimedia information platform;
18, public network core net; 19, first terminal;
142, gateway interface module; 144, download module;
146, upper transmission module; 148, data card.
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to multimedia messages intercommunicating system provided by the invention and interoperability methods.
First the embodiment of multimedia messages intercommunicating system of the present invention is provided by reference to the accompanying drawings.
Be the Organization Chart of multimedia messages intercommunicating system described in this embodiment shown in accompanying drawing 1, comprise multimedia message server 12, multimedia messages Transmit-Receive Unit 14 and Interworking gateway 16.Wherein multimedia message server 12, multimedia messages Transmit-Receive Unit 14 and private network switching network 10 are arranged in private network; Interworking gateway 16 is arranged between private network and public network.
Private network switching network 10 comprises private network core net and wireless access network, for realizing communication in private network between terminal, exchanges data and wireless access function, and by the function of Interworking gateway 16 with public network intercommunication.
Described multimedia message server 12 is connected with described multimedia messages Transmit-Receive Unit 14 and private network switching network 10 respectively, for storing multimedia content, and pushes multimedia messages to the user's (as shown in the figure the second terminal 11) in private network.Described multimedia messages comprises multimedia message, voice messaging and image information etc.Described multimedia message server 12 can also configure the IP address of public network, to make the first terminal 19 in public network, directly can access its public network IP address and download corresponding multimedia messages from described multimedia message server 12.
Described multimedia messages Transmit-Receive Unit 14 connects with the multimedia information platform 17 in multimedia message server 12, Interworking gateway 16 and public network respectively (connecting when needs Download Info), for obtaining multimedia content link (i.e. the multimedia content link of public network) from described Interworking gateway 16, and according to the link of obtained multimedia content, download corresponding multimedia messages from the multimedia information platform 17 in public network.Described multimedia messages Transmit-Receive Unit 14 is also for being uploaded to described multimedia message server 12 by downloaded multimedia messages, and the multimedia content link after the renewal returned by described multimedia message server 12 is sent to described Interworking gateway 16.
After downloaded multimedia messages is uploaded to described multimedia message server 12 by described multimedia messages Transmit-Receive Unit 14, described multimedia message server 12 can according to the multimedia messages received, generate new multimedia content link (i.e. the multimedia content link of private network), after multimedia messages Transmit-Receive Unit 14 receives the link of the multimedia content after this renewal, be sent to described Interworking gateway 16, so that multimedia content link is before carried out content by described Interworking gateway 16 replace renewal, replace with the link of the multimedia content after renewal (the multimedia content link by public network replaces with the multimedia content link of private network).Described multimedia messages Transmit-Receive Unit 14 for inserting PC or the server of 3G data card, can realize the transmission of data between multimedia message server 12 and Interworking gateway 16.
Described Interworking gateway 16 is connected with the public network core net 18 in described private network switching network 10, public network and described multimedia messages Transmit-Receive Unit 14 respectively, for realizing the docking between private network switching network 10 and public network core net 18, complete protocol conversion and data-transformation facility.
Such as, the content of the multimedia messages received from multimedia information platform 17 carries out resolving and identifying by described Interworking gateway 16, determine whether that public network user (as shown in the figure first terminal 19) mails to the multimedia messages of private network user (as shown in the figure the second terminal 11), if, then multimedia content is linked (i.e. the multimedia content link of public network), be sent to multimedia messages Transmit-Receive Unit 14.
After multimedia content link (i.e. the multimedia content link of private network) after the renewal receiving multimedia messages Transmit-Receive Unit 14 transmission, the MMS content of public network corresponding for same multimedia messages links by described Interworking gateway 16, replaces with the multimedia content link of private network.The multimedia content link that Interworking gateway 16 will be replaced after content, sends to the second terminal 11 through private network switching network 10; Second terminal 11, according to multimedia content link, just can download corresponding multimedia messages from multimedia message server 12.
With reference to accompanying drawing 1B, it is the module composition diagram of multimedia messages Transmit-Receive Unit in accompanying drawing 1A.Described multimedia messages Transmit-Receive Unit 14 can comprise: gateway interface module 142, download module 144, upper transmission module 146 and data card 148.Wherein, described data card is the one of 2G, 3G, LTE wireless data card.
Described gateway interface module 142 is connected with described Interworking gateway 16, described download module 144 and described upper transmission module 146 respectively, for obtaining multimedia content link from described Interworking gateway 16, and receive the multimedia content link after the renewal that described multimedia message server 12 returns by described upper transmission module 146, and be sent to described Interworking gateway 16.Namely described gateway interface module 142 can link from Interworking gateway 16 acquisition multimedia messages at the multimedia content of public network; And at described multimedia message server 12 according to the multimedia messages received, after generating the multimedia content link of private network, described gateway interface module 142 obtains the multimedia content link of this private network by described upper transmission module 146, and is sent to described Interworking gateway 16.
Described download module 144 connects (needing to connect during Download Info) with described multimedia information platform 17 further by described data card 148, for the multimedia content link obtained according to described gateway interface module 142, download multimedia messages by described data card 148 from described multimedia information platform 17.
Described upper transmission module 146 is connected with described gateway interface module 142, described download module 144 and described multimedia message server 12 respectively, for obtaining multimedia messages from described download module 144, and the multimedia messages of acquisition is uploaded to described multimedia message server 12.
By multimedia messages intercommunicating system provided by the invention, without the need to the service agent identity to operator's application multimedia messages, the multimedia messages intercommunication between private network terminal use and public network terminal user just can be realized.By arranging multimedia messages Transmit-Receive Unit, user uses same portion terminal, in private network overlay area without the need to being connected to public network, also can receive the multimedia messages that public network user sends, and send multimedia messages to public network user, realize multimedia messages intercommunication; And the transmission of multimedia messages and reading manner, identical with in the mode of public network overlay area, ensure that the consistency of business experience.
Next the embodiment of multimedia messages interoperability methods of the present invention is provided by reference to the accompanying drawings.
Be the flow chart of multimedia messages interoperability methods described in this embodiment shown in accompanying drawing 2, adopt multimedia messages intercommunicating system of the present invention, next the step shown in accompanying drawing 2 is elaborated.
S201: the multimedia messages of first terminal 19 transmission under multimedia information platform 17 covers according to public network, generates the first information comprising the first multimedia content link, is sent on Interworking gateway 16 through public network core net 18.Described multimedia messages comprises multimedia message, voice messaging and image information etc.
S202: Interworking gateway 16 is resolved described first information content and identified, is judged to be the multimedia messages mailing to private network from public network, then described first multimedia content link is sent to multimedia messages Transmit-Receive Unit 14.
S203: multimedia messages Transmit-Receive Unit 14 is according to described first multimedia content link, multimedia messages is downloaded from described multimedia information platform 17, the multimedia messages downloaded to is uploaded to described multimedia message server 12, and the second multimedia content link returned by described multimedia message server 12 is sent to described Interworking gateway 16.
After downloaded multimedia messages is uploaded to described multimedia message server 12 by described multimedia messages Transmit-Receive Unit 14, described multimedia message server 12 can according to the multimedia messages received, generate new multimedia content link (i.e. the second multimedia content link), after multimedia messages Transmit-Receive Unit 14 receives the second multimedia content link, be sent to described Interworking gateway 16, so that the first multimedia content link is before carried out content by described Interworking gateway 16 replace renewal, replace with the second multimedia content link after renewal, complete protocol conversion.
In other embodiments, described multimedia messages Transmit-Receive Unit 14 can comprise gateway interface module 142, download module 144, upper transmission module 146 and data card 148; Described gateway interface module 142 is connected with described Interworking gateway 16, described download module 144 and described upper transmission module 146 respectively; Described download module 144 connects (needing to connect during Download Info) with described multimedia information platform 17 further by described data card 148; Described upper transmission module 146 is connected with described download module 144 and described multimedia message server 12 further; Then step S203 is further comprising the steps:
Described first multimedia content link is obtained from described Interworking gateway 16 by described gateway interface module 142; According to described first multimedia content link, data card 148 is utilized to download multimedia messages from described multimedia information platform 17 by described download module 144; By described upper transmission module 146, obtain described multimedia messages from described download module 144, and be uploaded to described multimedia message server 12; The the second multimedia content link returned by described multimedia message server 12 is sent to described Interworking gateway 16 by described gateway interface module 142.
S204: Interworking gateway 16 is by the first multimedia content link described in the described first information, be updated to described second multimedia content link, and the first information after renewal is sent to the second terminal 11 under private network covering through private network switching network 10.
S205: the second terminal 11, according to the first information after renewal, downloads described multimedia messages from described multimedia message server 12.Namely 11, the second terminal need access private network, just can receive and dispatch multimedia messages from described multimedia message server 12, without the need to connecting with public network.
User uses same portion terminal, without the need to the service agent identity to operator's application multimedia messages, just can realize the multimedia messages intercommunication between private network terminal use and public network terminal user; In private network overlay area without the need to being connected to public network, also can receive the multimedia messages that public network user sends, and send multimedia messages to public network user, realize multimedia messages intercommunication; And the transmission of multimedia messages and reading manner, identical with in the mode of public network overlay area, ensure that the consistency of business experience.
Next a preferred embodiment of technique scheme is provided, for intercommunication of multimedia messages between public network and private network.
Fig. 3 is the Organization Chart of the present embodiment, and the present embodiment is the flow process of the terminal B transmission multimedia message under the terminal A under public network covers covers to private network.
Process description: terminal A sends multimedia message to terminal B, and MMS content is submitted on public network multimedia message platform (comprise and interface) between sms center via public network core net (not shown); Public network multimedia message platform returns multimedia message to terminal A and submits prompting to; Public network multimedia message platform generates the short message comprising MMS content link, through public network core net to be sent on Interworking gateway (wherein, Interworking gateway respectively with public network core net and private network switching network interconnected); After Interworking gateway is resolved short message content and identified, judge that this multimedia message is the multimedia message that public network user mails to private network user, MMS content link is sent to multimedia messages Transmit-Receive Unit; Multimedia messages Transmit-Receive Unit links according to MMS content, downloads multimedia message from public network multimedia message platform; The MMS content downloaded to uploads on private network multimedia message server by multimedia messages Transmit-Receive Unit, and obtains the MMS content link of MMS content on private network multimedia message server; The MMS content got link is replied to Interworking gateway by multimedia messages Transmit-Receive Unit; The link of the MMS content of the public network multimedia message platform comprised in original short message is replaced with the MMS content link in the private network that multimedia messages Transmit-Receive Unit returns by Interworking gateway; The short message that Interworking gateway will be replaced after content, sends to terminal B through private network switching network; Terminal B, according to short message content, downloads multimedia message from private network multimedia message server; Terminal B, through Interworking gateway, returns to terminal A the reading confirmation that the note that comprises multimedia message read.
Without the need to the service agent identity to operator's application multimedia messages, the intercommunication of multimedia messages between terminal B and terminal A just can be realized; Terminal B without the need to being connected to public network, also can receiving terminal A send multimedia message, and to terminal A send multimedia message, realize intercommunication of multimedia messages; And the transmission of multimedia message and reading manner, identical with in the mode of public network overlay area, ensure that the consistency of business experience.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a multimedia messages intercommunicating system, is characterized in that, comprises multimedia message server, Interworking gateway and multimedia messages Transmit-Receive Unit;
Described multimedia message server is connected with the private network switching network in described multimedia messages Transmit-Receive Unit and private network respectively, for storing multimedia content, and pushes multimedia messages to the terminal in private network;
Described Interworking gateway is connected with the public network core net in described private network switching network, public network and described multimedia messages Transmit-Receive Unit respectively, for realizing the docking between private network switching network and public network core net, completes protocol conversion and data-transformation facility; Described multimedia messages Transmit-Receive Unit is connected with the multimedia information platform in public network further, for obtaining multimedia content link from described Interworking gateway, after downloading multimedia messages according to described multimedia content link from described multimedia information platform, the multimedia messages of download is uploaded to described multimedia message server, and the multimedia content link after the renewal returned by described multimedia message server is sent to described Interworking gateway;
Described multimedia messages Transmit-Receive Unit comprises gateway interface module, download module, upper transmission module and data card further;
Described gateway interface module is connected with described Interworking gateway, described download module and described upper transmission module respectively, for obtaining multimedia content link from described Interworking gateway, and receive the multimedia content link after the renewal that described multimedia message server returns by described upper transmission module, and be sent to described Interworking gateway; Described download module connects further by described data card and described multimedia information platform, for the multimedia content link obtained according to described gateway interface module, download multimedia messages by described data card from described multimedia information platform; Described upper transmission module is connected with described download module and described multimedia message server further, for obtaining multimedia messages from described download module, and the multimedia messages of acquisition is uploaded to described multimedia message server.
2. multimedia messages intercommunicating system according to claim 1, is characterized in that, described data card is the one of 2G, 3G, LTE wireless data card.
3. multimedia messages intercommunicating system according to claim 1, is characterized in that, described multimedia messages is multimedia message.
4. a multimedia messages interoperability methods, adopts multimedia messages intercommunicating system according to claim 1, it is characterized in that, comprise the steps:
(1) multimedia messages of the first terminal transmission under the multimedia information platform in public network covers according to public network, generates the first information comprising the first multimedia content link, is sent on Interworking gateway through public network core net;
(2) described Interworking gateway is resolved described first information content and is identified, is judged to be the multimedia messages mailing to private network from public network, then described first multimedia content link is sent to multimedia messages Transmit-Receive Unit;
(3) described multimedia messages Transmit-Receive Unit is according to described first multimedia content link, multimedia messages is downloaded from described multimedia information platform, the multimedia messages downloaded to is uploaded to described multimedia message server, and the second multimedia content link returned by described multimedia message server is sent to described Interworking gateway;
(4) the first multimedia content link described in the described first information is updated to described second multimedia content link by Interworking gateway, and the first information after renewal is sent to the second terminal under private network covering through private network switching network;
(5) described second terminal is according to the first information after renewal, downloads described multimedia messages from described multimedia message server;
Described multimedia messages Transmit-Receive Unit comprises gateway interface module, download module, upper transmission module and data card further, then step (3) comprises further:
(31) described first multimedia content link is obtained by described gateway interface module from described Interworking gateway;
(32) according to described first multimedia content link, data card is utilized to download multimedia messages from described multimedia information platform by described download module;
(33) obtain described multimedia messages by described upper transmission module from described download module, and be uploaded to described multimedia message server;
(34) the second multimedia content link returned by described multimedia message server is sent to described Interworking gateway by described gateway interface module.
5. multimedia messages interoperability methods according to claim 4, is characterized in that, described multimedia messages is multimedia message.
6. multimedia messages interoperability methods according to claim 4, is characterized in that, described data card is the one of 2G, 3G, LTE wireless data card.
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| CN109525490A (en) * | 2017-09-18 | 2019-03-26 | 广东中信通网络工程有限公司 | A kind of Convergence gateway, communication system and communication means |
| CN111866761B (en) * | 2020-07-15 | 2021-04-23 | 广州德亨信息技术有限公司 | Method, gateway equipment and system for fusing intercommunication of private network talkback and public network talkback |
| CN115515082B (en) * | 2021-06-21 | 2023-11-24 | 普天信息技术有限公司 | 4G and 5G public and private network converged cluster communication method and system |
| CN114500534B (en) * | 2022-01-21 | 2024-05-28 | 上海欣方智能系统有限公司 | System and method for transmitting multimedia message across communication operation platform |
| CN114245326B (en) * | 2022-02-25 | 2022-05-27 | 南京北路智控科技股份有限公司 | Method, system and equipment for intercommunication between coal mine private network and operator LTE core network |
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