CN101309237B - Home gateway, system and method for remotely sharing multimedia data - Google Patents
Home gateway, system and method for remotely sharing multimedia data Download PDFInfo
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- CN101309237B CN101309237B CN2008100681553A CN200810068155A CN101309237B CN 101309237 B CN101309237 B CN 101309237B CN 2008100681553 A CN2008100681553 A CN 2008100681553A CN 200810068155 A CN200810068155 A CN 200810068155A CN 101309237 B CN101309237 B CN 101309237B
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- household electrical
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Abstract
The invention discloses a family gateway, a system and a method which share the remote multimedia materials; the family gateway includes a DHCP/DNS/DDNS module, a UpnP/SSDP/GENA/SOAP module, a HTTP module, a RTP/RTCP module, an SIP/SDP module, an MSRP module and a session control module; the system includes a mobile terminal, a family gateway and an electrical appliance terminal; the method for sharing the remote multimedia materials includes that the media negotiations are processed between the mobile terminal and the family gateway, and between the family gateway and the electrical appliance terminal; and then the sessions and the media connections are established; finally, the family gateway receives the media from the mobile terminal and forwards the media to the electrical appliance terminal. The family gateway in the invention can process the SIP protocol interaction with the mobile terminal, the file sharing with the mobile terminal and the session control; meanwhile, the user experience is improved; the communication and interaction among the users are convenient.
Description
Technical field
The invention belongs to the telecommunication path field, be specifically related to a kind of home gateway, and the system and method for portable terminal and household electrical appliance terminal remote multimedia data sharing.
Background technology
Along with the high speed development and the application of 3G network, various multimedia services also are widely used.It is exactly very important a kind of multimedia service that video is shared, be meant that specifically the user shares the multimedia messages on the portable terminal and other one or more user terminals, these multimedia messagess comprise: multimedia files such as the picture of storing on the video that portable terminal is gathered in real time by camera, the portable terminal, video, music.
Video sharing service mainly carries out between portable terminal at present, can carry out when conversation, also can not set up conversation, carries out multimedia separately and shares.
Along with the process that communication, cable TV, the Internet integration of three networks and household electrical appliances, computer, communication apparatus three C merge, portable terminal is as the intelligent terminal that is active in these two fields, and its effect is more and more outstanding.
At present, for home networks that indoor equipment connected such as domestic electric appliances equipment such as television set, video tape recorder, air-conditioning, lighting device, various transducer, computer, portable digital-assistants, can utilize indoor equipmenies such as portable, computer to carry out internal control, and internal control is to realize by UPnP (UpnP).UPnP designs " digital home " (DLNA) core of procotol collection towards ease for use, it is the most pervasive mode that equipment is connected into " digital home " network, it is the common protocol that equipment passes through " digital home " network service, be based upon be widely accepted with blanket Internet protocol on, equipment from different vendor is very easy to just can be operated in together, thereby realizes that content is shared and calculating.UPnP only can work in local area network (LAN), can not provide multiple service to household equipment, and provide multiple service that telecom operators are had very big meaning by communication network/internet to household equipment.
Fig. 1 is the module map of existing home gateway, and this home gateway contains: DHCP/DNS/DDNS module 1 is used for distribution, DNS domain name service, the dynamic-dns of IP address; UpnP/SSDP/GENA/SOAP module 2 is used to realize the session of UPnP protocol signaling; HTTP (Client, Server) module 3, and the media delivery that is used to cooperate UpnP/SSDP/GENA/SOAP module 2 to realize the HTTP carrying is shared; RTP/RTCP (Client, Server) module 4, and the media delivery that is used to cooperate UpnP/SSDP/GENA/SOAP module 2 to realize the RTP/RTCP carrying is shared.The Session Initiation Protocol of this home gateway and portable terminal can not be handled alternately, can not and portable terminal between carry out file-sharing, and can not carry out the session control module.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of home gateway be provided, this home gateway can realize itself and portable terminal the session of SIP signaling and and household electrical appliance terminal between the session of UPnP signaling.
Another object of the present invention is to provide a kind of system of remote multimedia data sharing, and the method for sharing multimedia document with this system.This system and method is mutual with above-mentioned home gateway and mobile terminal remote, is about to transfer in the home gateway conduct realize portable terminal and home terminal remote multimedia data sharing.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of home gateway, contain: the DHCP/DNS/DDNS module is used for distribution, DNS domain name service, the dynamic-dns of IP address; The UpnP/SSDP/GENA/SOAP module is used to realize the session of UPnP protocol signaling; The HTTP module, the media delivery that is used to cooperate the UpnP/SSDP/GENA/SOAP module to realize the HTTP carrying is shared; The RTP/RTCP module, the media delivery that is used to cooperate the UpnP/SSDP/GENA/SOAP module to realize the RTP/RTCP carrying is shared; And
The SIP/SDP module, the Session Initiation Protocol that is used to handle itself and outside portable terminal is mutual;
The MSRP module is used to handle the file-sharing between itself and the outside portable terminal;
Session control (Session Control) module, be used to handle itself and outside portable terminal the session of SIP signaling and and household electrical appliance terminal between the session of UPnP signaling, and HTTP, RTP, RTCP media session between processing and outside portable terminal, the household electrical appliance terminal.
A kind of system of remote multimedia data sharing comprises portable terminal, household electrical appliance terminal, and described portable terminal is connected by mobile data network with above-mentioned home gateway, and home gateway and household electrical appliance terminal are by home-network linkups.
The connected mode of described home gateway and mobile data network is wired or wireless connected mode.
The wired connection mode of described home gateway and mobile data network is modes such as ADSL or Ethernet.
The wireless connections mode of described home gateway and mobile data network be in the modes such as GPRS, EDGE, HSPA any one.
The connected mode of described home gateway and home network is 802.3 wired or 802.11 wireless connections modes.
A kind of method of remote multimedia data sharing comprises the steps:
Between A, portable terminal and the home gateway, carry out media negotiation between home gateway and the household electrical appliance terminal;
Between B, portable terminal and the home gateway, set up session between home gateway and the household electrical appliance terminal;
Between C, portable terminal and the home gateway, set up medium respectively between home gateway and the household electrical appliance terminal and be connected;
D, home gateway receive from the medium of portable terminal and are transmitted to household electrical appliance terminal.
Further, in the described steps A between portable terminal and the home gateway, the process of carrying out media negotiation between home gateway and the household electrical appliance terminal is: portable terminal is initiated multimedia based on Session Initiation Protocol to home gateway and is shared and invite, described home gateway is based on the media capability of UPnP agreement retrieval household electrical appliance terminal, household electrical appliance terminal returns the media capability of self to home gateway based on the UPnP agreement, home gateway returns the result of media negotiation according to the media capability of household electrical appliance terminal and the media format conversion ability of self to portable terminal based on Session Initiation Protocol.
Among the described step B between portable terminal and the home gateway, the process of setting up session between home gateway and the household electrical appliance terminal is: portable terminal is set up provisional communication based on Session Initiation Protocol and home gateway, home gateway calls the interface of household electrical appliance terminal by soap protocol, carries out the session setting.
Among the described step C between portable terminal and the home gateway, set up the process that medium are connected between home gateway and the household electrical appliance terminal respectively and be: set up medium between portable terminal and the home gateway and be connected, household electrical appliance terminal is to home gateway request media content, sets up medium between household electrical appliance terminal and the home gateway and is connected.
Home gateway is transmitted to the media formats of household electrical appliance terminal if do not match with the media formats of portable terminal among the described step D, and then home gateway carries out medium to issue household electrical appliance terminal again after format conversion and the coupling.
The present invention has following beneficial effect: home gateway contains SIP/SDP module, MSRP module and Session Control module, can handle and the Session Initiation Protocol of portable terminal is mutual and and portable terminal between carry out file-sharing, the guild's words of going forward side by side are controlled, improved user's experience, made things convenient between the user communication with exchange, thereby can bring better economic benefit for telecom operators.
Description of drawings
Fig. 1 is the module map of existing home gateway;
Fig. 2 is the module map of home gateway of the present invention;
Fig. 3 is the networking schematic diagram of the system of remote multimedia data sharing of the present invention;
Fig. 4 is the interaction mechanism schematic diagram of home gateway of the present invention;
Fig. 5 is the flow chart of the method for remote multimedia data sharing of the present invention.
Embodiment
In order to understand the present invention better, the present invention is done to describe further below in conjunction with the drawings and specific embodiments.
See also Fig. 2, home gateway of the present invention is except the existing already contained DHCP/DNS/DDNS module 1 of home gateway, UpnP/SSDP/GENA/SOAP module 2, HTTP module 3 and RTP/RTCP module 4 among Fig. 1, also increased with lower module: SIP/SDP module 5, the Session Initiation Protocol that is used to handle itself and outside portable terminal is mutual; MSRP module 6 is used to handle the file-sharing between itself and the outside portable terminal; Session control (Session Control) module 7, be used to handle itself and outside portable terminal the session of SIP signaling and and household electrical appliance terminal between the session of UPnP signaling, and HTTP, RTP, RTCP media session between processing and outside portable terminal, the household electrical appliance terminal.
See also Fig. 3, the system of remote multimedia data sharing of the present invention comprises portable terminal 20, household electrical appliance terminal 30, described portable terminal 20 is connected by mobile data network 40 with above-mentioned home gateway 10, and home gateway 10 is connected by home network 50 with household electrical appliance terminal 30.In this system, home gateway 10 is wired connection modes such as ADSL or Ethernet with the connected mode of mobile data network 40, or in the wireless connections modes such as GPRS, EDGE, HSPA any one; Home gateway 10 is 802.3 wired or 802.11 wireless connections modes with the connected mode of home network 50.Online in service groups, interconnected by ICP/IP protocol.
See also Fig. 4, home gateway 10 is followed SIP mechanism and is carried out Signalling exchange with portable terminal 20, and follows the UPnP agreement and household electrical appliance terminal 30 carries out alternately.
See also Fig. 5, the flow chart of the method for remote multimedia data sharing of the present invention, step is as follows:
Step 501: portable terminal is initiated multimedia based on Session Initiation Protocol to home gateway and is shared invitation;
Step 502: home gateway is based on the media capability of UPnP (UPnP) agreement retrieval household electrical appliance terminal;
Step 503: household electrical appliance terminal returns the media capability of self to home gateway based on the UPnP agreement;
Step 504: home gateway returns the result of media negotiation according to the ability of household electrical appliance terminal and the media format conversion ability of self to portable terminal based on Session Initiation Protocol;
Step 505: portable terminal is set up provisional communication based on Session Initiation Protocol and home gateway;
Step 506: home gateway calls the interface of household electrical appliance terminal by soap protocol, carries out the session setting;
Step 507: set up medium between portable terminal and the home gateway and be connected;
Step 508: household electrical appliance terminal is to home gateway request media content, sets up medium between household electrical appliance terminal and the home gateway and is connected;
Step 509: home gateway receives the medium from portable terminal, and is transmitted to household electrical appliance terminal, is showed by household electrical appliance terminal; If the media formats of household electrical appliance terminal and portable terminal does not match, home gateway need carry out transmitting after the format conversion again;
Step 510: terminating mobile terminal is shared, and discharges medium and connects;
Step 511: portable terminal sends the session release message based on Session Initiation Protocol to home gateway;
Step 512: home gateway calls the interface of household electrical appliance terminal by soap protocol, discharges medium and connects and session;
Step 513: home gateway sends session based on Session Initiation Protocol to portable terminal and discharges acknowledge message.
The above only is preferred embodiment of the present invention;, not should be pointed out that for the person of ordinary skill of the art in order to restriction the present invention; any modification of being done within every the spirit and principles in the present invention, be equal to and replace or improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. home gateway, contain: the DHCP/DNS/DDNS module is used for distribution, DNS domain name service, the dynamic-dns of IP address; The UpnP/SSDP/GENA/SOAP module is used to realize the session of UPnP protocol signaling; The HTTP module, the media delivery that is used to cooperate the UpnP/SSDP/GENA/SOAP module to realize the HTTP carrying is shared; The RTP/RTCP module, the media delivery that is used to cooperate the UpnP/SSDP/GENA/SOAP module to realize the RTP/RTCP carrying is shared; It is characterized in that, also contain
The SIP/SDP module, the Session Initiation Protocol that is used to handle itself and outside portable terminal is mutual;
The MSRP module is used to handle the file-sharing between itself and the outside portable terminal;
The session control module, be used to handle itself and outside portable terminal the session of SIP signaling and and household electrical appliance terminal between the session of UPnP signaling, and HTTP, RTP, RTCP media session between processing and outside portable terminal, the household electrical appliance terminal;
Described home gateway and portable terminal, and household electrical appliance terminal between carry out media negotiation process be: portable terminal is initiated multimedia based on Session Initiation Protocol to home gateway and is shared and invite, described home gateway is based on the media capability of UPnP agreement retrieval household electrical appliance terminal, household electrical appliance terminal returns the media capability of self to home gateway based on the UPnP agreement, home gateway returns the result of media negotiation according to the media capability of household electrical appliance terminal and the media format conversion ability of self to portable terminal based on Session Initiation Protocol.
2. the system of a remote multimedia data sharing, comprise portable terminal, household electrical appliance terminal and home gateway as claimed in claim 1, it is characterized in that, described portable terminal is connected by mobile data network with described home gateway, and described home gateway and described household electrical appliance terminal are by home-network linkups.
3. the system of remote multimedia data sharing according to claim 2 is characterized in that, the connected mode of described home gateway and mobile data network is wired or wireless connected mode.
4. the system of remote multimedia data sharing according to claim 3 is characterized in that, the wired connection mode of described home gateway and mobile data network is ADSL or Ethernet mode; The wireless connections mode of described home gateway and mobile data network be in GPRS, EDGE, the HSPA mode any one.
5. according to the system of any described remote multimedia data sharing of claim 2～4, it is characterized in that the connected mode of described home gateway and home network is 802.3 wired or 802.11 wireless connections modes.
6. the method for a remote multimedia data sharing is characterized in that, comprises the steps:
Between A, portable terminal and the home gateway, carry out media negotiation between home gateway and the household electrical appliance terminal, specific as follows:
Portable terminal is initiated multimedia based on Session Initiation Protocol to home gateway and is shared invitation, described home gateway is based on the media capability of UPnP agreement retrieval household electrical appliance terminal, household electrical appliance terminal returns the media capability of self to home gateway based on the UPnP agreement, home gateway returns the result of media negotiation according to the media capability of household electrical appliance terminal and the media format conversion ability of self to portable terminal based on Session Initiation Protocol.
Between B, portable terminal and the home gateway, set up session between home gateway and the household electrical appliance terminal;
Between C, portable terminal and the home gateway, set up medium respectively between home gateway and the household electrical appliance terminal and be connected;
D, home gateway receive from the medium of portable terminal and are transmitted to household electrical appliance terminal.
7. the method for remote multimedia data sharing according to claim 6, it is characterized in that, among the described step B between portable terminal and the home gateway, the process of setting up session between home gateway and the household electrical appliance terminal is: portable terminal is set up provisional communication based on Session Initiation Protocol and home gateway, home gateway calls the interface of household electrical appliance terminal by soap protocol, carries out the session setting.
8. the method for remote multimedia data sharing according to claim 7, it is characterized in that, among the described step C between portable terminal and the home gateway, set up the process that medium are connected between home gateway and the household electrical appliance terminal respectively and be: set up medium between portable terminal and the home gateway and be connected, household electrical appliance terminal is to home gateway request media content, sets up medium between household electrical appliance terminal and the home gateway and is connected.
9. the method for remote multimedia data sharing according to claim 8, it is characterized in that, home gateway is transmitted to the media formats of household electrical appliance terminal if do not match with the media formats of portable terminal among the described step D, and then home gateway carries out medium to issue household electrical appliance terminal again after format conversion and the coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100681553A CN101309237B (en) | 2008-06-30 | 2008-06-30 | Home gateway, system and method for remotely sharing multimedia data |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100681553A CN101309237B (en) | 2008-06-30 | 2008-06-30 | Home gateway, system and method for remotely sharing multimedia data |
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| CN101309237A CN101309237A (en) | 2008-11-19 |
| CN101309237B true CN101309237B (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100681553A Expired - Fee Related CN101309237B (en) | 2008-06-30 | 2008-06-30 | Home gateway, system and method for remotely sharing multimedia data |
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| CN101820482B (en) * | 2009-02-26 | 2014-03-12 | 中兴通讯股份有限公司 | Personal network based communication transfer method and equipment, as well as personal network system |
| CN101820379A (en) * | 2009-02-26 | 2010-09-01 | 中兴通讯股份有限公司 | Personal network based media content forwarding method and equipment, as well as personal network system |
| CN101645857B (en) * | 2009-04-03 | 2011-09-14 | 中国科学院声学研究所 | Universal gateway architecture for interconnecting family network and external network |
| CN101645887B (en) * | 2009-04-23 | 2012-09-05 | 中国科学院声学研究所 | Protocol conversion module and inter-network calling method between IMS network and family network |
| US8687593B2 (en) * | 2009-08-28 | 2014-04-01 | Futurewei Technologies, Inc. | System and method for multimedia sharing in a collaborative session |
| CN102055741B (en) * | 2009-11-06 | 2013-08-14 | 华为终端有限公司 | Method, equipment and system of negotiating media session |
| CN102238136B (en) | 2010-04-26 | 2014-05-21 | 华为终端有限公司 | Method and device for transmitting media resource |
| CN102480438B (en) * | 2010-11-24 | 2014-04-09 | 中兴通讯股份有限公司 | Domestic gateway equipment and upgrading method thereof |
| CN102802169B (en) * | 2011-05-25 | 2018-01-02 | 中兴通讯股份有限公司 | A kind of Operational Visit control method and system |
| JP5710570B2 (en) * | 2012-10-01 | 2015-04-30 | シャープ株式会社 | Operation support apparatus, operation support method, control program, and recording medium |
| CN104066014B (en) * | 2013-03-21 | 2018-06-12 | 风网科技（北京）有限公司 | A kind of video sharing method and system for merging various video playback equipment function |
| CN103780970B (en) * | 2013-08-20 | 2018-03-16 | 华为终端（东莞）有限公司 | A kind of methods, devices and systems of media play |
| CN103561050A (en) * | 2013-09-25 | 2014-02-05 | 深圳市共进电子股份有限公司 | File sharing service system based on home gateway |
| US9210779B2 (en) * | 2013-11-14 | 2015-12-08 | LIFI Labs, Inc. | Resettable lighting system and method |
| US20150215808A1 (en) * | 2014-01-30 | 2015-07-30 | Sony Corporation | Sharing power consumption for mobile gateway functionality in a wlan mesh network |
| CN104022947B (en) * | 2014-06-03 | 2017-05-17 | 长春大学 | Quantum private communication HTTP (Hyper Text Transport Protocol) proxy gateway |
| CN105227607A (en) * | 2014-06-24 | 2016-01-06 | 中兴通讯股份有限公司 | A kind of method, apparatus and system of data sharing |
| CN104750794B (en) * | 2015-03-12 | 2019-02-12 | 百度在线网络技术（北京）有限公司 | A kind of data search method, device and system |
| CN108337215B (en) * | 2017-01-20 | 2021-07-27 | 中兴通讯股份有限公司 | File transmission method, system and device and electronic equipment |
| CN107749851B (en) * | 2017-10-24 | 2021-01-05 | 西安万像电子科技有限公司 | Gateway multiplexing method, device and system |
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