CN104486643B - A kind of operation system that can realize online and interactive TV - Google Patents
A kind of operation system that can realize online and interactive TV Download PDFInfo
- Publication number
- CN104486643B CN104486643B CN201410789884.3A CN201410789884A CN104486643B CN 104486643 B CN104486643 B CN 104486643B CN 201410789884 A CN201410789884 A CN 201410789884A CN 104486643 B CN104486643 B CN 104486643B
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- Prior art keywords
- interactive
- cable modem
- online
- support system
- business
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 49
- 238000013475 authorization Methods 0.000 claims description 16
- 238000007726 management method Methods 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 7
- VOWAEIGWURALJQ-UHFFFAOYSA-N Dicyclohexyl phthalate Chemical compound C=1C=CC=C(C(=O)OC2CCCCC2)C=1C(=O)OC1CCCCC1 VOWAEIGWURALJQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 241000282326 Felis catus Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention provides a kind of operation system that can realize online and interactive TV, the system that can have not only been surfed the Internet using business support system, ldap server, Dynamic Host Configuration Protocol server, CMTS, Cable modem composition systems but also can have been received high definition interactive television signal.A kind of operation system that can realize online and interactive TV provided by the invention so that device resource input is saved when user handles broadband and high definition interactive service, reduces the threshold that user handles；There is installation high definition interactive TV family, saving human cost need not be on-siteed install by simplifying business handling.
Description
Technical field
The present invention relates to digital interactive television field, more particularly to one kind to pass through Cable Modem and realize online and interaction
The system of television services.
Background technology
Existing Cable Modem support broadband services：Carried out by Cable Modem (cable modem)
Net, corresponding device authorization is sent by the Subscriber Management System on backstage；
Cable Modem support interactive television service：Surfed the Internet by Cable Modem, by the user management on backstage
System sends corresponding device authorization.
Existing broadcasting and TV broadband and two-way interaction television services use the different network equipments, as client family handles width at the same time
Band and two-way interaction TV need to put into 2 Cable Modem, and internet business is different with the authorized order of digital television business,
Need to carry out it is difficult to different mandate operating instructions is applied in same equipment, and during two kinds of business handlings to visit construction and
Debugging, equipment investment increase and add human input cost.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide one kind not change system architecture, one is utilized
A Cable Modem can not only surf the Internet but also can be with the double attribute of high definition interactive television service, by using computer software skill
Art realizes that a Cable Modem supports internet business and the system of digital television business.
To achieve the above object, the present invention provides a kind of operation system that can realize online and interactive TV, its feature
It is, including：
Business support system, accepts user and applies to install information to online or interactive television service, will online or interactive TV
The authorized order of business is sent to ldap server；
Ldap server, preserves authorization message of the business support system to Cable modem；
Dynamic Host Configuration Protocol server, authorization message of the business support system to Cable modem is read from ldap server；
CMTS, reads the IP address information of DCHP server-assignments, management control Cable modem；
Cable modem, CMTS is accessed by hfc plant, completes to note the information of internet business or movable television services
Volume, Cable modem integrated router functions, the Wlan ports connection public network of the router of Cable modem, Cable
Modem router lan ports connect computer or set-top box.
Preferably, the business support system and the ldap server are by socket network interfaces, by business branch
Support system unidirectional delivery is to ldap server.
Preferably, if client handles online or interactive service first, business support system is directly issued corresponding authorize and is believed
Breath；If handling online or interactive service again, the authorization message that business support system is newly issued covers last time to same user's
Authorization message.
Preferably, the CMTS and Cable modem are attached by broadcasting and TV radio frequency interface.
Present treatment difficult point is that processing shared device instruction is different from the instruction of single business, and generate needs in instruction process
The state and product for considering the user of shared device generate different authorized orders；Design the sets of plan system need to overcome it is tired
Difficulty, which is modem, can only obtain a configuration file when CMTS registrations are inquired and obtain an IP address, how cause this
A IP address can above Internet or interactive TV broadcast system, when the broadband of user or interactive television service change
When, how to adjust the mandate of Cable Modem.
As shown in Figure 1, public network IP can access public network can access the interactive TV broadcast system of Intranet, such net again
It is original in network to need two CMTS simplification only to need to use a CMTS.Surf the Internet when Cable modem individually connect pc machines
When, distribute to computer public network IP address and surf the Internet, when Cable modem individually connect set-top box and when distribute Intranet
IP carries out seeing TV.In order to realize that same Cable modem can see that TV can surf the Internet again, we are in this Cable
The upper integrated router functions of modem.The router Wlan ports of the Cable modem of network are connected, connect computer and set-top box
Be router lan ports.When Cable modem can see that TV can surf the Internet again, the Cable modem routers of distribution
The IP address of Wlan be public network IP address, Wlan ports obtain public network IP, and the computer or set-top box of such lan ports connection are all
Can be forwarded to by the address of Wlan be routed to public network online and interactive TV front end see TV；If Wlan port assignments
Internal private address, then this address can only access interactive TV front end and see TV, it is impossible to surfing the Internet, (private address does not access public affairs
The route of net).
It is provided by the invention it is a kind of pass through Cable Modem realize online and interactive television service system so that with
Device resource input is saved at family when handling broadband and high definition interactive service, reduce the threshold that user handles；Having, installation is high
Clear interactive TV family, saving human cost need not be on-siteed install by simplifying business handling.
Brief description of the drawings
Fig. 1 is a kind of operation principle for the system that online and interactive television service are realized by Cable Modem of the present invention
Figure；
Fig. 2 is a kind of service authorization for the system that online and interactive television service are realized by Cable Modem of the present invention
Flow chart.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
Please refer to Fig.1 and Fig. 2, a kind of system that online and interactive television service are realized by Cable Modem, including
Business support system (i.e. BOSS systems in Fig. 1), system accepts user and applies to install information, for managing user and correlation
Business handling.The business for realize the management to customer data, handling is handled, authorized.Business support system passes through
Relevant authorization message is passed uni-directionally to ldap server by socket network interfaces；Business support system is opened an account and is set handling
Made choice when standby change business the corresponding user to open an account whether shareable device, if the shared equipment of selection, in phase
That answers opens an account and is not needing to increase new equipment in equipment changing business, according to shared equipment other users service condition into
Row change is corresponding to be authorized (such as a client has accepted the client of interactive television service, then when accept broadband services
It may be selected to share Cable Modem facility informations with interactive television service.Because user family has installed Cable Modem,
Shop assistant only needs accept opening that broadband services can be opened, woth no need to construction wiring of visiting), if only sent out using broadband
The information sent is pcon_tvoff (online authorizes, interactive TV unauthorized), if only sending authorization message using interaction is
Pcoff_tvon (online unauthorized, interactive TV mandate), if interactive television service and broadband services information then authorize letter
Breath is pcon_tvon (online authorizes, interactive TV mandate).
The authorization message of Cable Modem is sent to ldap server and is preserved, carried by ldap server, BOSS systems
Supply Dynamic Host Configuration Protocol server is used when IP is distributed.
Dynamic Host Configuration Protocol server, for being registered to Cable Modem when, distribute IP address, if interaction+broadband services,
The IP address then distributed can access outer net can access the interactive TV management platform of Intranet again；If only use broadband industry
Business, the then IP distributed can only access outer net；If only using interactive television service, the IP distributed can only access interactive TV pipe
Platform.
CMTS, reads the IP address information of DCHP server-assignments, management control Cable Modem；
Being built-in inside cat for Cable modem, cable modem3.0 has a router, it is possible to understand that be cat+
Router, can connect multiple equipment and share cat to surf the Internet.In this way, multiple equipment can be connect by allowing for the equipment of cable modem,
That is computer and set-top box.CMTS is accessed by hfc plant, completes the information registering to internet business or movable television services, institute
State and computer connecting interface and IP set top box interfaces are provided with Cable Modem.CMTS obtains configuration information to Dynamic Host Configuration Protocol server,
Dynamic Host Configuration Protocol server is connected to the authorization message that LDAP obtains Cable Modem, get pcon (online authorizes) information then to
Cable Modem distribute public network IP, are distributed if getting pcoff_tvon (online unauthorized, interactive television service mandate)
Private ip；After Cable Modem complete registration, determine it is to access according to the different pieces of information of Pc or interaction IP set-top boxes
The server of Internet or interactive TV broadcast system.
BOSS systems are by socket network interfaces with ldap server, are serviced by BOSS systems unidirectional delivery to LDAP
Device；Setting of the Dynamic Host Configuration Protocol server query interface to corresponding Cable Modem on LDAP is inquired about；CMTS and Dynamic Host Configuration Protocol server
Data transfer is carried out by TCP/IP networks；CMTS and cable modem are attached by broadcasting and TV radio frequency interface, pass through HFC
It is attached with Internet and interactive television platform.
In Fig. 1, the router on the right side of CMTS is responsible for the data for forwarding cable modem to send.
Above-described embodiment is only intended to clearly illustrate the invention example, and not has to the invention
The restriction of body embodiment.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the present invention
Guarantor of any obvious changes or variations extended out within spirit and principle still in the invention claim
Protect among scope.
Claims (4)
- A kind of 1. operation system that can realize online and interactive TV, it is characterised in that including：Business support system, accepts user and applies to install information to online or interactive television service, will online or interactive television service Authorized order be sent to ldap server；Ldap server, preserves authorization message of the business support system to Cable modem；Dynamic Host Configuration Protocol server, business support system is read to the authorization message of Cable modem from ldap server, for Cable Modem distribute IP address when registration, if interactive TV and broadband services, then the IP address distributed both can be with The interactive TV management platform of Intranet can be accessed again by accessing outer net；If only using broadband services, the IP distributed can only be visited Ask outer net；If only using interactive television service, the IP distributed can only access interactive TV management platform；CMTS, reads the IP address information of DCHP server-assignments, management control Cable modem；Cable modem, CMTS is accessed by hfc plant, completes the information registering to internet business or movable television services, Router, the Wlan ports connection public network of the router of Cable modem, Cable modem roads are integrated with Cable modem Computer or set-top box are connected by device lan ports.
- 2. the operation system according to claim 1 that can realize online and interactive TV, it is characterised in that the business Support system is by socket network interfaces with the ldap server, is serviced by business support system unidirectional delivery to LDAP Device.
- 3. the operation system according to claim 2 that can realize online and interactive TV, it is characterised in that if client is first Secondary to handle online or interactive service, business support system directly issues corresponding authorization message；If online or interaction are handled again Business, authorization message of the authorization message covering last time that business support system is newly issued to same user.
- 4. the operation system according to claim 1 that can realize online and interactive TV, it is characterised in that the CMTS It is attached with the Cable modem by broadcasting and TV radio frequency interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789884.3A CN104486643B (en) | 2014-12-17 | 2014-12-17 | A kind of operation system that can realize online and interactive TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789884.3A CN104486643B (en) | 2014-12-17 | 2014-12-17 | A kind of operation system that can realize online and interactive TV |
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| Publication Number | Publication Date |
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| CN104486643A CN104486643A (en) | 2015-04-01 |
| CN104486643B true CN104486643B (en) | 2018-05-01 |
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| CN201410789884.3A Active CN104486643B (en) | 2014-12-17 | 2014-12-17 | A kind of operation system that can realize online and interactive TV |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792019B (en) * | 2016-03-14 | 2018-12-21 | 贵州省广播电视信息网络股份有限公司 | A kind of intelligent radio wideband network terminal applied to Cable Digital TV Network |
| CN110581858B (en) * | 2019-09-18 | 2021-10-15 | 合肥有线电视宽带网络有限公司 | Broadband access authentication method and system based on MAC verification and IP authorization |
| CN110808923B (en) * | 2019-09-23 | 2022-11-25 | 华为技术有限公司 | Data transmission method, device, equipment and storage medium of distributed network |
| CN114928539B (en) * | 2022-05-13 | 2023-08-15 | 中国广电广州网络股份有限公司 | Broadcast television coaxial network data management method |
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| CN103037249A (en) * | 2011-09-30 | 2013-04-10 | 深圳市同洲电子股份有限公司 | Integrated digital television and data communication method thereof |
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| CN103888326A (en) * | 2014-03-28 | 2014-06-25 | 上海斐讯数据通信技术有限公司 | Modem and route all-in-one machine multi-account-number network connecting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9146730B2 (en) * | 2013-03-15 | 2015-09-29 | Netgear, Inc. | System and method for remotely updating cable modem software |
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2014
- 2014-12-17 CN CN201410789884.3A patent/CN104486643B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103037249A (en) * | 2011-09-30 | 2013-04-10 | 深圳市同洲电子股份有限公司 | Integrated digital television and data communication method thereof |
| CN102752178A (en) * | 2012-06-14 | 2012-10-24 | 广东省广播电视网络股份有限公司 | Broadcast and television network system and method for achieving third-side operator user broadband internet access of broadcast and television network system |
| CN103312696A (en) * | 2013-05-22 | 2013-09-18 | 上海云视科技有限公司 | Next generation broadcasting network (NGB) access network architecture system and butt joint method of Ethernet over coax (EOC) network management system and business operation support system (BOSS) |
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| CN104486643A (en) | 2015-04-01 |
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Address after: 510010, Guangdong, Guangzhou province Yuexiu District Ring Road No. 233 color TV Center Applicant after: Guangzhou Zhujiang digital group Limited by Share Ltd Address before: 510010, No. 233 middle ring road, Guangzhou, Guangdong, Yuexiu District Applicant before: Guangzhou Zhujiang Digital Group Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: System capable of realizing Internet access service and interactive television service Effective date of registration: 20200611 Granted publication date: 20180501 Pledgee: China Co. truction Bank Corp Guangzhou Yuexiu branch Pledgor: GUANGZHOU ZHUJIANG DIGITAL MEDIA GROUP Co.,Ltd. Registration number: Y2020980002976 |
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Address after: 510010 in the color TV Center, 233 Huanshi Middle Road, Yuexiu District, Guangzhou, Guangdong Patentee after: China Radio and television Guangzhou network Co.,Ltd. Address before: 510010 in the color TV Center, 233 Huanshi Middle Road, Yuexiu District, Guangzhou, Guangdong Patentee before: GUANGZHOU ZHUJIANG DIGITAL MEDIA GROUP CO.,LTD. |
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Date of cancellation: 20220509 Granted publication date: 20180501 Pledgee: China Co. truction Bank Corp Guangzhou Yuexiu branch Pledgor: GUANGZHOU ZHUJIANG DIGITAL MEDIA GROUP CO.,LTD. Registration number: Y2020980002976 |