CN101163140B - Content obtaining method and server - Google Patents
Content obtaining method and server Download PDFInfo
- Publication number
- CN101163140B CN101163140B CN2006101469591A CN200610146959A CN101163140B CN 101163140 B CN101163140 B CN 101163140B CN 2006101469591 A CN2006101469591 A CN 2006101469591A CN 200610146959 A CN200610146959 A CN 200610146959A CN 101163140 B CN101163140 B CN 101163140B
- Authority
- CN
- China
- Prior art keywords
- content
- server
- home
- description information
- home terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a method for acquiring content, which comprises that: a home server receives request information of acquiring content from a home terminal including content mark; the home server receives the content from a content server according to the request information; the home server converts the receiving content to a protocol format of home network and sends to the home terminal. The invention also discloses a home server which can achieve the method. The invention just only needs to support transmit and control protocol for acquiring content in the home server, and other terminals in the home network just only need to support transmit and control protocol for acquiring content among the home servers; so the invention reduces the system cost. The home network just only needs to register the home server to user in the content server, and other devices only need the capability of communication with the home servers; so the use cost can be reduced.
Description
Technical field
The present invention relates to network TV IPTV and Digital Television DTV field, relate in particular to method and server that a kind of content is obtained.
Background technology
At present, the development of home network receives increasing concern.Online content download in the home network and broadcast etc. also become an important need of home network.
Be that the terminal that has now in the home network is downloaded content by home gateway from content server as shown in Figure 1.Content can be obtained by " pushing away (PUSH) " mode, and promptly content server initiatively pushes content, and terminal is obtained content; Perhaps content is obtained by " drawing (PULL) " mode, and promptly terminal is initiatively downloaded content to the content server requests, and server issues content corresponding after receiving request.Home gateway plays a kind of transparent transmission in the process of content delivery, connection is to set up between terminal and the content server, in downloading process, must remain being connected of content server and terminal.Like this, the terminal of carrying out content download or broadcast must be supported the download or the Play Control agreement of content server, such as, content server is the FTP Download Server, and terminal only supports HTTP to download, and then terminal can't be downloaded content from content server.In home network, housed device is numerous, and all housed devices all support these control protocol costs than higher.
In addition, the terminal of carrying out content download and broadcast must be the user of content server mandate, and in home network, housed device is numerous, and all terminals registration cost on content server is higher.
The present invention is directed to these problems, proposed to carry out in a kind of home network method and the server that content is obtained.
Summary of the invention
The invention provides content is obtained in a kind of home network method and server, comprise following technical scheme:
The method that a kind of content is obtained comprises: home server provides content description information to home terminal; Home server receives home terminal and obtains requests for content message; The content that home server sends according to described request message sink content server; The described content that home server will be received is converted to the protocol format in the home network, and sends to home terminal.
Preferably, described home server specifically comprises according to the content that request message received content server sends: home server is the protocol format that content server is supported with the described request message conversion, send to content server, and the content of received content server response; Perhaps home server adds multicast group according to described request message, obtains the content that content server issues; Perhaps home server obtains the content that content server issues according to described request message from broadcast channel.
Preferably, described home server provides content description information specifically to comprise to home terminal: receive the request that home terminal obtains the content description information of content server; Content description information according to the transmission of described request message sink content server; Described content description information is converted to protocol format in the home network, and sends to home terminal.
Preferably, the described content description information that sends according to request message received content server specifically comprises: home server is the protocol format that content server is supported with the described request message conversion, send to content server, and the content description information of received content server response; Perhaps home server adds multicast group according to described request message, obtains the content description information that content server issues; Perhaps home server obtains the content description information that content server issues according to described request message from broadcast channel.
Preferably, described content description information is included in the service discovering and selection SD﹠amp that content server issues; Among S or broadband content guide BCG or the business information SI.
Preferably, also comprise: home server is with before home terminal is communicated by letter, set up with home terminal between be connected; And/or home server is with before content server is communicated by letter, set up with content server between be connected.
Preferably, the protocol format in the described home network can adopt the form of UPnP control directory services UPnP CDS.
Preferably, home server detects home terminal and has left home network in send the described process that is converted to the content of protocol format in the home network to home terminal, preserves remaining content; After receiving home terminal acquisition request uncompleted content last time, the content of preserving is sent to home terminal.
Preferably, described content is a Streaming Media, and described content server is a streaming media server; Home server is in sending the described process that is converted to the Streaming Media of protocol format in the home network to home terminal, receive the Play Control order that home terminal sends, after the described Play Control command conversion of receiving is the protocol format supported of streaming media server, send to streaming media server.
Preferably, also comprise the content after home server is preserved preceding content of conversion or conversion, after receiving that home terminal obtains requests for content message, directly the form with the home terminal support sends to the required content of home terminal.
Preferably, also comprise the content description information after home server is preserved preceding content description information of conversion or conversion, after receiving that home terminal obtains the request message of content description information, directly the form with the home terminal support sends to the required content description information of home terminal.
A kind of home server comprises: the module that is used for providing to home terminal content description information; Be used to receive the module that home terminal obtains requests for content message; Be used for module according to the content of described request message sink content server transmission; The described content that is used for receiving is converted to the protocol format in the home network, and sends to the module of home terminal.
Preferably, the described module that is used for the content that sends according to described request message sink content server is: being used for the described request message conversion is the protocol format that content server is supported, send to content server, and the module of the content of received content server response; Or be used for according to described request message, add multicast group, obtain the module of the content that content server issues; Or be used for according to described request message, obtain the module of the content that content server issues from broadcast channel.
Preferably, described being used for provides the module of content description information to comprise to home terminal: be used to receive the module of request that home terminal obtains the content description information of content server; The module that is used for the content description information that sends according to the described request message received content server that obtains content description information; The described content description information that is used for receiving is converted to the protocol format in the home network, and sends to the module of home terminal.
Preferably, also comprise: be used for before home terminal is communicated by letter, set up with home terminal between the module that is connected; And/or, be used for before content server is communicated by letter, set up with content server between the module that is connected.
Preferably, also comprise: be used to preserve content before the conversion or the content after the conversion, after receiving that home terminal obtains requests for content message, directly send to the module of the required content of home terminal with the form of home terminal support.
Preferably, also comprise: be used to preserve content description information before the conversion or the content description information after the conversion, after receiving that home terminal obtains the request message of content description information, directly send to the module of the required content description information of home terminal with the form of home terminal support.
Beneficial effect of the present invention is as follows:
The present invention obtains by utilizing in the home network home server to carry out related content, only need the transmission that home server supports that content is obtained and the agreement of control, other terminal in the home network only need support and home server between carry out transmission and the control protocol that content is obtained, reduced the cost of system; Only need home server to be registered as the user of content server in the home network, miscellaneous equipment only need possess the ability that communicates with home server and get final product, and has reduced the cost that uses.
In addition, for the portable terminal in the home network, if shift out outside the home network carrying out the content download by home server when, home server can continue to finish residue and download, and after this portable terminal reenters home network, with remaining content continuous transmission to this equipment.
Description of drawings
Fig. 1 is the domestic network system structure chart of prior art;
Fig. 2 obtains example structure schematic diagram of system for content of the present invention;
Fig. 3 is first embodiment schematic flow sheet of content acquisition method of the present invention;
Fig. 4 is another embodiment schematic flow sheet of content acquisition method of the present invention;
Fig. 5 is an example structure schematic diagram of UPnP CDS form of the present invention;
Fig. 6 is another embodiment schematic flow sheet of content acquisition method of the present invention.
Embodiment
In order to make those skilled in the art person understand the present invention better, the present invention is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 2 be the example structure schematic diagram that content of the present invention is obtained system, in family's side, comprise home terminal and home server, comprise content server at network side, content server can be streaming media server, Download Server etc.; Portion within the family, the interacting message of home terminal and home server adopts inner use agreement form; Be responsible for by home server with communicating by letter outside the family, communicating by letter between home server and the content server adopted industry agreement general, that content server is supported, and home server is responsible for carrying out the conversion of two kinds of agreements;
Home terminal: be used for initiating the request obtain content or content description message, and receive content or the content description information that home server returns to home server; Home terminal can be permanent plants such as set-top box, also can be equipment such as mobile phone, by bluetooth, WLAN (wireless local area network) WLAN etc. and server communication.
Home server: be used to receive the request message that home terminal obtains content or content description message, the request message that conversion receives, initiate request to content server, the interior perhaps content description information that reception server sends, the interior perhaps content description information that conversion receives sends to home terminal with the describing message after the conversion;
Content server: be used in terminal provides perhaps content description information.
Home server and home terminal are logical functional entities, and they can be arranged in same physical equipment.
As shown in Figure 3 be an embodiment schematic flow sheet of content acquisition method of the present invention, be example with a content process of downloading, comprise the steps:
S101, home server are enumerated the content server of current support, and the sign of content server is sent to home terminal; The mode of enumerating can be directly to dispose the content server of appointment on home server;
S102, home terminal are determined one of them content server according to user's selection, and to the content description information of this content server of home server request; Request message adopts the agreement of home network inside, such as UPnP control directory services UPnP CDS (Universal Plug and Play ContentDirectory Service).Can comprise in the request message: the sign of content server, can also be with search condition, for example, content name is " xxxxxxx ", request message format generally adopts the XML format description;
After S103, home server receive request message, request message is converted to the protocol format that content server is supported, by clean culture to this content description information of content server requests; Home server can not send request to content server yet, but obtain content description information by the multicast group that adds the content server appointment, for example by broadband content guide BCG (Broadband Content Guide) or business information SI (Service Infomation);
S104, content server issue content description information to home server after receiving request message, if the multicast mode, the content server circulation issues or at the appointed time issue content description information;
S105, home server are converted to the protocol format that defines in the home network with the content description information of receiving, and send to home terminal; Can comprise in the content description information: content identification, content name, content size, price, date issued, brief introduction etc.; For the multicast mode, home server can obtain content description information by BCG clip information among the BCG, sends to home terminal after the conversion;
After S106, home terminal are received content description information, resolve and show the user, download content to the home server request, comprised the sign of content server, the content identification that the user selects etc. in the request message according to user's selection;
S107, home server behind the transforming message, send the message of request download content according to the content identification in the request message of receiving to the content server of appointment;
After the message that the request of receiving of S108, content server is downloaded, issue the request downloaded contents;
S109, home server are converted to the protocol format that defines in the home network with the content of receiving, are transmitted to home terminal;
If the S110 home terminal is a mobile device, in the process of downloading, if home server detects home terminal and has left home network, the download content that then will receive is preserved, home server is safeguarded a table, the relevant information of recorded and stored content, for example, comprise content identification, location of content etc., content size etc.;
After S111, home terminal insert home network again,, download uncompleted content last time, comprised content identification etc. in the request message to the home server request according to the state (not finishing) of downloading content;
S112, home server become the protocol format that defines in the home network according to the above-mentioned request message of receiving with the content packaging of storing, and send to home terminal.
Home server before the download content that sends to home terminal through conversion, set up with home terminal between be connected, for example, the tcp of IP agreement connects; Equally, content server is before home server send to be downloaded content, can set up with content server between be connected.
Be the embodiment of an application scenarios below.
In the one family network, home server can be downloaded broadband content guide BCG information from content server by HTTP, download the outer content of home network, home server is supported UPnP CDS agreement simultaneously, supports the terminal of UPnP CDS agreement to obtain content corresponding from home server in the home network.A mobile phone of supporting 802.11g and UPnP CDS is arranged in the home network, can carry out browsing and searching for of content from home server, and can preserve file to the SD card.
At first, mobile phone is connected on the home server, and by UPnP CDS request content descriptor; Home server is according to the request of mobile phone, obtain the BCG frag info by the http protocol request from content server, after content server receives the HTTP request, return every information (perhaps home server receives various BCG clip information by multicast) of home server request by HTTP Respond, home server is according to the information of receiving, generate UPnP CDS request results, and send to mobile phone; Mobile phone is according to the UPnP CDS request results of receiving, generate the content information user interface, the cellphone subscriber selects one of them content (AAA.avi), and the sign of this content is informed home server by the download request protocol format in the home network, and this content is downloaded in request; Home server and mobile phone are set up TCP and are connected and are used for transmitting content, and mobile phone is created file AAA.avi simultaneously; Home server obtains the URL of content AAA.avi from BCG information, downloads this content by the HTTP request; Home server will from the request on the content server to content pass to mobile phone by TCP, mobile phone is saved in content in the file AAA.avi.
In the downloading process, mobile phone is taken out of family, and home server detects the disconnection that is connected with mobile phone, attempts to reconnect with mobile phone, and connection failure determines that mobile phone leaves home network; Home server is chosen local hard drive as the temporary content memory, preserves remaining content to local hard drive, and finishes the download of all the elements; Home server records local broken string download configuration storehouse with temporary content, and this repository has write down all and do not downloaded content identification and the content information of finishing; After mobile phone is got back to home network, inform the uncompleted content identification of home server by the download request protocol format in the home network, request is downloaded and was not downloaded the content of finishing last time; Home server inquires the position of this content at local hard drive according to broken string download configuration storehouse, this locality, and the content on the local hard drive is sent to mobile phone, after mobile phone receives content, it is saved in the AAA.avi end-of-file; After download was finished, home server was deleted local content, and deleted this content correlated information from repository.
As shown in Figure 4 be another embodiment schematic flow sheet of content acquisition method of the present invention, process with a streaming media playing is an example, the embodiment main distinction of downloading with content is step S210-S213, realizes the conversion of streaming media playing control command, specifically comprises the steps:
S201, home server are enumerated the streaming media server of current support, and the sign of streaming media server is sent to home terminal; The mode of enumerating can be directly to dispose the streaming media server of appointment on home server;
S202, home terminal are determined one of them streaming media server according to user's selection, and to the Streaming Media descriptor of this streaming media server of home server request; Request message adopts the agreement of home network inside, can adopt the XML form, can comprise in the request message: the sign of streaming media server, can also be with search condition, and for example, the Streaming Media name is called " xxxxxxx ";
After S203, home server receive request message, request message is converted to the protocol format that streaming media server is supported, by clean culture to this Streaming Media descriptor of streaming media server request; Home server can not send request to streaming media server yet, but obtains the Streaming Media descriptor by the multicast group that adds the streaming media server appointment, for example by broadband content guide BCG;
S204, streaming media server issue the Streaming Media descriptor to home server after receiving request message, if the multicast mode, the streaming media server circulation issues or at the appointed time issue the Streaming Media descriptor;
S205, home server are converted to the protocol format that defines in the home network with the Streaming Media descriptor of receiving, and send to home terminal; Can comprise in the Streaming Media descriptor: Streaming Media sign, Streaming Media title, Streaming Media size, price, date issued, Streaming Media brief introduction etc.; For the multicast mode, home server can obtain the Streaming Media descriptor by BCG clip information among the BCG, sends to home terminal after the conversion;
After S206, home terminal are received the Streaming Media descriptor, resolve and show the user, to home server request playing stream media, comprised Streaming Media sign that streaming media server sign, user select etc. in the request message according to user's selection;
S207, home server behind the transforming message, send the message of request playing stream media according to the sign of the Streaming Media in the request message of receiving to the streaming media server of appointment;
After the message that the request of receiving of S208, streaming media server is play, the Streaming Media that the request of issuing is play;
S209, home server are converted to the protocol format that defines in the home network with the Streaming Media of receiving, are transmitted to home terminal;
S210, in playing process, home terminal can send controlling media play order (for example suspend, stop, F.F., rewind down) to home server, control command message adopts the agreement of home network inside;
S211, home server send to streaming media server after the control command of receiving is converted to the protocol format of streaming media server support;
After S212, media server are received control command, adjust Media Stream, issue adjusted Streaming Media;
S213, identical with S209, home server is converted to the protocol format that defines in the home network with the Streaming Media of receiving, is transmitted to home terminal.
Equally, home server is before the playing stream media that sends to home terminal through conversion, can set up with home terminal between be connected, streaming media server is before home server sends playing stream media, can set up with streaming media server between be connected, for example, real-time streaming protocol RTSP passage.
Be the embodiment of Another application scene below.
UPnP CDS provides a kind of mechanism, and can allow has content on the equipment browse server of user interface in the home network, and can obtain the details of contents of object.Therefore, the content on the home server must meet UpnP CDS format specification, and an example comprises as shown in Figure 5:
Object, the root class on the hierarchical structure of expression contents directory class;
Project is derived from by object class, comprises basic contents object, and promptly this object does not comprise other object, such as film or first a song;
Container is derived from by object class, comprises other content object, such as a music album;
Producer's extended class, the class that each equipment vendors expands voluntarily.
Content server utilizes the DVB broadcast channel that broadcast TV program is provided in the present embodiment; Home server receives the DVB broadcast channel broadcast TV program is provided, and obtains business information SI wherein, according to conversion of UPnPCDS format specification and storage; A home terminal, support UPnP CDS agreement, but incompatible DVB agreement, therefore can not directly receive the content in the DVB broadcast channel, but can receive the relevant information convert UPnP CDS agreement to from home server and generate Electronic Program Guide EPG, so that allow the user browse program on the DVB broadcast channel.
Be the schematic flow sheet that home server is carried out in the present embodiment as shown in Figure 6, comprise:
S301, reception dvb transport stream (TS stream);
S302, from TS stream, resolve business information SI, obtain the relevant information of program, for example: traffic descriptor Service Descriptor, service availability descriptor Service availability Descriptor, the availability descriptor Country Availability Descriptor of country, mosaic descriptor MosaicDescriptor, component description symbol Component Descriptor, linkage descriptor Linkage Descriptor, condition receives sign descriptor CA-Identifier Descriptor, bouquet name descriptor Bouquet NameDescriptor, service lists descriptor Service List Descriptor, content descriptors ContentDescriptor, expansion event descriptor Extended Event Descriptor etc.
S303, the SI relevant information of obtaining is converted to corresponding information among the UPnP CDS, the example of a conversion is as shown in the table:
| UPnP CDS class name | UPnP CDS generic attribute | The field of SI table is converted into UPnP attribute (A B represent that B is the field of A) |
| Object | Id | Determine according to UPnP CDS standard |
| Parent id | Determine according to UPnP CDS standard | |
| Title | BAT\bouquet id SDT\Service_id | |
| Container | Child count | Bouquet name descriptor\N Service list descriptor\N |
| searchable | TRUE | |
| Description | Bouquet name descriptor\char Service descriptor\char | |
| Genre | Long Description | Service Descriptor\char |
| VideoItem | Genre | Content descriptor\content_nibble_level_1 |
| Long description | Short event descriptor\event_name_char | |
| producer | Extended event descriptor\text char | |
| Rating | Parental rating descriptor\rating | |
| actor | Parental rating descriptor\text_char | |
| director | Short event descriptor\text_char | |
| description | Short event descriptor\text_char | |
| language | Extended event descriptor\ISO_639_Language_code | |
| movie | Channel name | Short event descriptor\event_name_char |
| Scheduled start time | EIT\start time | |
| Scheduled end time | EIT\(start time+duration) | |
| Video Broadcast | Region | Country availability descriptor\country code Service Availability descriptor\availability_flag |
| Channel No | EIT\Event id |
Programme information after S304, the conversion sends to home terminal allows the user browse to generate electric program menu EPG;
After S305, user selected a program, the user that home server receives the terminal transmission selected information;
S306, select information directly from broadcast channel, to receive corresponding program, be converted to the content format that home terminal is supported, and send to home terminal, perhaps store according to the user.
Above scene is equally applicable to broadband network SI sends to home network by IP network situation.
In addition, home server provides content description information, content to download or content play business etc. the time for certain home terminal in the home network, can preserve related data, and when the terminal in home network provides next time, no longer obtain data, directly provide business such as content corresponding descriptor, content download or content play to home terminal with the data of preserving from content server.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (17)
1. the method that content is obtained is characterized in that, comprising:
Home server provides content description information to home terminal;
Home server receives home terminal and obtains requests for content message;
The content that home server sends according to described request message sink content server;
The described content that home server will be received is converted to the protocol format in the home network, and sends to home terminal.
2. the method for claim 1 is characterized in that, described home server specifically comprises according to the content that request message received content server sends:
Home server is the protocol format that content server is supported with the described request message conversion, sends to content server, and the content of received content server response; Perhaps
Home server adds multicast group according to described request message, obtains the content that content server issues; Perhaps
Home server obtains the content that content server issues according to described request message from broadcast channel.
3. the method for claim 1 is characterized in that, described home server provides content description information specifically to comprise to home terminal:
Receive the request that home terminal obtains the content description information of content server;
Content description information according to the transmission of described request message sink content server;
Described content description information is converted to protocol format in the home network, and sends to home terminal.
4. method as claimed in claim 3 is characterized in that, the described content description information that sends according to request message received content server specifically comprises:
Home server is the protocol format that content server is supported with the described request message conversion, sends to content server, and the content description information of received content server response; Perhaps
Home server adds multicast group according to described request message, obtains the content description information that content server issues; Perhaps
Home server obtains the content description information that content server issues according to described request message from broadcast channel.
5. method as claimed in claim 4 is characterized in that, described content description information is included in the service discovering and selection SD﹠amp that content server issues; Among S, broadband content guide BCG or the business information SI.
6. as each described method of claim 1 to 4, it is characterized in that, also comprise:
Home server is with before home terminal is communicated by letter, set up with home terminal between be connected; And/or home server is with before content server is communicated by letter, set up with content server between be connected.
7. as each described method of claim 1 to 4, it is characterized in that the protocol format in the described home network adopts the form of UPnP control directory services UPnP CDS.
8. the method for claim 1 is characterized in that, home server detects home terminal and left home network in send the described process that is converted to the content of protocol format in the home network to home terminal, preserves remaining content; After receiving home terminal acquisition request uncompleted content last time, the content of preserving is sent to home terminal.
9. the method for claim 1 is characterized in that, described content is a Streaming Media, and described content server is a streaming media server; Home server is in sending the described process that is converted to the Streaming Media of protocol format in the home network to home terminal, receive the Play Control order that home terminal sends, after the described Play Control command conversion of receiving is the protocol format supported of streaming media server, send to streaming media server.
10. the method for claim 1, it is characterized in that, also comprise: home server is preserved the content after preceding content of conversion or the conversion, and after receiving that home terminal obtains requests for content message, directly the form with the home terminal support sends to the required content of home terminal.
11. method as claimed in claim 3, it is characterized in that, also comprise: home server is preserved the content description information after preceding content description information of conversion or the conversion, after receiving that home terminal obtains the request message of content description information, directly the form with the home terminal support sends to the required content description information of home terminal.
12. a home server is characterized in that, comprising:
Be used for providing the module of content description information to home terminal;
Be used to receive the module that home terminal obtains requests for content message;
Be used for module according to the content of described request message sink content server transmission;
The described content that is used for receiving is converted to the protocol format in the home network, and sends to the module of home terminal.
13. server as claimed in claim 12 is characterized in that, the described module that is used for the content that sends according to described request message sink content server is:
Being used for the described request message conversion is the protocol format that content server is supported, sends to content server, and the module of the content of received content server response; Or
Be used for according to described request message, add multicast group, obtain the module of the content that content server issues; Or
Be used for according to described request message, obtain the module of the content that content server issues from broadcast channel.
14. server as claimed in claim 12 is characterized in that, described being used for provides the module of content description information to comprise to home terminal:
Be used to receive the module of request that home terminal obtains the content description information of content server;
The module that is used for the content description information that sends according to the described request message received content server that obtains content description information;
The described content description information that is used for receiving is converted to the protocol format in the home network, and sends to the module of home terminal.
15. as each described server of claim 12 to 14, it is characterized in that, also comprise:
Be used for before home terminal is communicated by letter, set up with home terminal between the module that is connected; And/or
Be used for before content server is communicated by letter, set up with content server between the module that is connected.
16. home server as claimed in claim 12, it is characterized in that, also comprise: be used to preserve content before the conversion or the content after the conversion, after receiving that home terminal obtains requests for content message, directly send to the module of the required content of home terminal with the form of home terminal support.
17. home server as claimed in claim 14, it is characterized in that, also comprise: be used to preserve content description information before the conversion or the content description information after the conversion, after receiving that home terminal obtains the request message of content description information, directly send to the module of the required content description information of home terminal with the form of home terminal support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101469591A CN101163140B (en) | 2006-10-09 | 2006-11-23 | Content obtaining method and server |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610063060.3 | 2006-10-09 | ||
| CN200610063060 | 2006-10-09 | ||
| CN2006101469591A CN101163140B (en) | 2006-10-09 | 2006-11-23 | Content obtaining method and server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101163140A CN101163140A (en) | 2008-04-16 |
| CN101163140B true CN101163140B (en) | 2010-10-27 |
Family
ID=39297968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101469591A Active CN101163140B (en) | 2006-10-09 | 2006-11-23 | Content obtaining method and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101163140B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808216A (en) * | 2009-02-13 | 2010-08-18 | 纬创资通股份有限公司 | Multimedia management device and system and method thereof |
| CN101552696B (en) * | 2009-04-17 | 2011-04-06 | 华为技术有限公司 | Method, system and apparatus for managing household network equipment |
| CN102404647B (en) * | 2010-09-08 | 2016-02-24 | 中兴通讯股份有限公司 | Wireless data card and by wireless data card realize TV programme play method |
| CN102006442A (en) * | 2010-11-25 | 2011-04-06 | 合肥润东通讯科技有限公司 | High-definition audio and video wireless integrated system |
| CN102572572A (en) * | 2010-12-13 | 2012-07-11 | 中兴通讯股份有限公司 | Method, device and system for transmitting interactive content of digital television |
| WO2012082920A2 (en) * | 2010-12-14 | 2012-06-21 | Huawei Technologies Co., Ltd. | System and method for content-oriented network interworking |
| CN103139085A (en) * | 2013-02-27 | 2013-06-05 | 华为技术有限公司 | Method for implementation of multicast service in network, access device and system |
| CN104065620A (en) * | 2013-03-21 | 2014-09-24 | 苏州方位通讯科技有限公司 | Network service access connection method for access-limited devices |
| CN103686447B (en) * | 2013-12-20 | 2017-12-08 | 广东威创视讯科技股份有限公司 | Video transmission method and system |
| CN105450589B (en) * | 2014-07-31 | 2018-12-14 | 阿里巴巴集团控股有限公司 | Remote invocation method and system |
| CN104333768A (en) * | 2014-11-24 | 2015-02-04 | 乐视致新电子科技（天津）有限公司 | Multimedia file playing method and device and electronic equipment |
| CN106535005B (en) * | 2016-10-25 | 2021-07-06 | 北京邦天信息技术有限公司 | Method and device for realizing broadcast control service |
| CN108199851B (en) * | 2018-02-01 | 2022-03-04 | 北京华大智宝电子系统有限公司 | Data secure transmission method, device and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1063829A2 (en) * | 1999-06-24 | 2000-12-27 | Matsushita Electric Industrial Co., Ltd. | Gateway apparatus and the method thereof |
| CN1459957A (en) * | 2002-05-18 | 2003-12-03 | 联想(北京)有限公司 | Digital home network system |
| CN1604576A (en) * | 2003-10-01 | 2005-04-06 | Lg电子株式会社 | Home network system and method for operating the same |
-
2006
- 2006-11-23 CN CN2006101469591A patent/CN101163140B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1063829A2 (en) * | 1999-06-24 | 2000-12-27 | Matsushita Electric Industrial Co., Ltd. | Gateway apparatus and the method thereof |
| CN1459957A (en) * | 2002-05-18 | 2003-12-03 | 联想(北京)有限公司 | Digital home network system |
| CN1604576A (en) * | 2003-10-01 | 2005-04-06 | Lg电子株式会社 | Home network system and method for operating the same |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-304429A 2004.10.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101163140A (en) | 2008-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101163140B (en) | Content obtaining method and server | |
| CN101639841B (en) | Method and system for providing multimedia data searching and querying service | |
| US9992035B2 (en) | Apparatus and method for sharing a bookmark with other users in a home network | |
| US8135844B2 (en) | Content providing server, information processing device and method, and computer program | |
| US9229937B2 (en) | Apparatus and method for managing digital contents distributed over network | |
| US20070294726A1 (en) | Ipg With Dvd Ordering Facility | |
| EP2025150B1 (en) | Method and tv receiver for storing contents associated to tv programs | |
| JP2009545218A (en) | Broadcast system using local electronic service guide generation | |
| US8533294B2 (en) | Terminal device and content data processing method | |
| EP3334124B1 (en) | Method for mounting a network attached storage (nas) device, and corresponding set-top-box (stb) | |
| KR20140111028A (en) | Apparatus and method for content directory server presentation | |
| CN101682438A (en) | Methods and apparatuses of providing multimedia content to a mobile device | |
| CN101986643A (en) | Mobile television program home network sharing method and system | |
| US20140012955A1 (en) | Communication System, Communication Device, And Communication Method | |
| KR100838800B1 (en) | System and method for personal broadcasting service | |
| WO2008017192A1 (en) | An interactive television system and method for implementing interactive television | |
| TWI419496B (en) | Method and system for utilizing a broadcast service in a communication network | |
| KR101646509B1 (en) | Broadcast receiver and method of sharing EPG through homenetwork | |
| KR101265649B1 (en) | Network device for connecting to content providers and method for controlling the same | |
| Hickman | Enhancing TV-Anytime with Metadata From a Bi-Directional Channel | |
| KR20100007671U (en) | A receiver including a multibox | |
| CN101877777A (en) | Interactive business processing method and system as well as position interface server |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |