CN1314758A - Information distribution technology on Internet by using TV broadcast channel - Google Patents
Information distribution technology on Internet by using TV broadcast channel Download PDFInfo
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- CN1314758A CN1314758A CN00103122A CN00103122A CN1314758A CN 1314758 A CN1314758 A CN 1314758A CN 00103122 A CN00103122 A CN 00103122A CN 00103122 A CN00103122 A CN 00103122A CN 1314758 A CN1314758 A CN 1314758A
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Abstract
TV broadcast channel is used as information distribution channel of Internet. Internet information, multimedia information and other information of Internet information center are first transmitted to and stored in Internet cache serve near the user via pushing transmission process, and then conveyed to other user in interactive mode by means of the cache function of cache server. The present invention can reduce information flow amount of interactive network reduce network jamming and raise network efficiency.
Description
The invention belongs to the internet information distribution technology, particularly a kind of TV broadcast channel of utilizing is carried out information distribution technology on the Internet.
Current, Internet (Internet) technology just worldwide develops rapidly at a terrific speed, and the user of online grows with each passing day.Thus, driven the flourish of entire society's every field.But at present because the restriction of the communication line bandwidth and the network equipment, the user of online feels that through regular meeting access speed is too slow, and its main cause the network bandwidth is not enough often, excessive information makes network congestion phenomenon often occur, causes the too much stand-by period.Especially for the huge visit capacity of long-range popular website, some section that is concentrated in network causes more congestion phenomenon.Utilize distribution technology that online information delivery is arrived from the nearest server of user on the internet, can reduce network congestion, improve network efficiency.But the information delivery process still takies network bandwidth resources, can only deal with problems to a certain extent.
The objective of the invention is to propose a kind of new TV broadcast channel of utilizing and carried out information distribution technology on the Internet.Utilize TV broadcast channel to carry out information delivery on the Internet.Its main feature is to utilize the broadcasting channel of radio and television and cable TV (to comprise analog television channels, field flyback channel, digital TV channel, Hi-Vision TV channel, TV broadcast channel mentioned in this article all comprises these channels) as the information delivery passage of the Internet, the utilization push technology is with Internet information, multimedia messages and other information of Internet information center, be sent near the cache server storage of the Internet of user, the user can carry out interactive visit with unobstructed approach to these information nearby.Because the information delivery process does not take the bandwidth resources of the Internet,, improve network efficiency so the network configuration and the information distribution technology that utilize the present invention to propose can reduce network congestion significantly.
The object of the present invention is achieved like this:
A kind of TV broadcast channel of utilizing is carried out information distribution technology on the Internet, and it is characterized by: information centre's server, cache server, broadcast data server, the headend equipment of TV station, Data Receiving server, user side networked devices by the Internet are formed.Accompanying drawing 1 has provided the block diagram of the basic structure of this network configuration.Information centre's server of the Internet is connected (by the backbone and the corresponding network device of the Internet) alternately with cache server; Information centre's server of the Internet is connected alternately with broadcast data server; Broadcast data server is connected with the headend equipment of TV station; The Data Receiving server is connected alternately with cache server; Cache server is connected (passing through corresponding network device) alternately with the user side networked devices.Given Internet information center's server is that the Internet is original among the figure, and it can be national, also can be regional, or center website.Cache server (CachingServer) given among the figure can be that the Internet is original, also can newly establish for realizing data distribution.Internet information center's server is that the Internet is original by the backbone of the Internet and the mutual interface channel of corresponding network device and cache server.Cache server also is that the Internet is original by the mutual interface channel of corresponding network device and user side networked devices.The headend equipment of TV station is the existing equipment of TV station.Broadcast data server is the equipment that increases newly, and major function is Information Monitoring and broadcast management.Broadcast data server is arranged near the headend equipment or sub-headend equipment of TV station usually, it can be by the information of exchange channels from Internet information center's collection of server and the dispensing of arrangement needs, and the headend equipment of again these information being exported to TV station can broadcast it on broadcast TV channel.The Data Receiving server also is the equipment that increases newly, it be set at cache server near.The major function of Data Receiving server is the data message that receives on the broadcast TV channel, and these information are exported to cache server.These cache servers are positioned near the user that need provide services on the Internet, they are storing the information of information centre's dispensing, their cache service function can allow the user with its canned data of the unobstructed accessing of alternant way, and does not need the user to visit these information by the backbone of the Internet again.The user side networked devices is general networked devices.
The network configuration that accompanying drawing 1 provides is a basic structure.On this basis, according to the concrete distribution situation of the Internet and television network, can also constitute multiple improvement structure.For example, TV station in the area is provided with the Data Receiving server, again with the information centre server of this server as the area, the distribution information of the distribution information affix this area that receives, broadcast data server by the area broadcasts on the television network in area, forms the information delivery network configuration of utilizing TV broadcast channel of two-stage.
Can implement new information distribution technology on new network configuration, its main information flow process is:
A. broadcast data server obtains the information that needs dispensing from the information centre of the Internet.
B. the information that will provide and deliver of broadcast data server is carried out data processing, is transformed into the form that is adapted at the enterprising line data broadcasting of TV broadcast channel, exports to the headend equipment of TV station.
C. the headend equipment of TV station broadcasts these information on selected channel.
D. the Data Receiving server receives the distribution information from the data broadcasting form of TV broadcast channel, again these information is carried out data processing, is transformed into the original form of distribution information, near the cache server storage exporting to.
E. as user during by general networked devices access internet information centre, the cache server nearest from the user offers the user by its cache service function with the distribution information of storing, and do not need again to provide these information (this function is that cache server is original, and its cache service function is to user transparent) by the backbone of the Internet.
By above-mentioned message transmitting procedure, new information distribution technology utilizes TV broadcast channel a large amount of network informations to be pushed to the cache server of the Internet that is distributed in various places.Realized the reasonable distribution of the network information efficiently.
Be that what existing push technology used is the exchange channels of the Internet with the difference of existing technology.And the push technology of this network configuration uses is the information delivery passage of broadcast TV channel as the Internet, and the information delivery process does not take the bandwidth resources of the Internet backbone, can reduce the information flow-rate of the exchange channels of the Internet significantly.
The present invention utilizes the function of the data broadcasting of TV broadcast channel, carries out the efficient dispensing of internet information, can reduce the information flow-rate of the Internet, reduces network congestion, improves networks efficiency.Especially to being the express network of capital construction with the large-scale tv net, it is raised the efficiency, and the effect that reduces cost is more remarkable.
Claims (3)
1, a kind of TV broadcast channel of utilizing is carried out information distribution technology on the Internet, it is characterized by: information centre's server, cache server, broadcast data server, the headend equipment of TV station, Data Receiving server, user side networked devices by the Internet are formed, and information centre's server of the Internet is connected with cache server with corresponding network device alternately by the backbone of the Internet; Information centre's server of the Internet is connected alternately with broadcast data server; Broadcast data server is connected with the headend equipment of TV station; The Data Receiving server is connected alternately with cache server; Cache server is connected with the user side networked devices alternately by corresponding network device; Internet information center's server is that the Internet is original, and it can be national, also can be regional, or center website; Cache server Caching Server can be that the Internet is original, also can newly establish for realizing data distribution; Internet information center's server is that the Internet is original by the backbone of the Internet and the mutual interface channel of corresponding network device and cache server; Cache server also is that the Internet is original by the mutual interface channel of corresponding network device and user side networked devices; The headend equipment of TV station is the existing equipment of TV station; Broadcast data server is the equipment that increases newly, and major function is Information Monitoring and broadcast management; Broadcast data server is arranged near the headend equipment or sub-headend equipment of TV station usually, it can be by the information of exchange channels from Internet information center's collection of server and the dispensing of arrangement needs, and the headend equipment of again these information being exported to TV station can broadcast it on broadcast TV channel; The Data Receiving server also is the equipment that increases newly, it be set at cache server near; The major function of Data Receiving server is the data message that receives on the broadcast TV channel, and these information are exported to cache server; These cache servers are positioned near the user that need provide services on the Internet, they are storing the information of information centre's dispensing, their cache service function can allow the user with its canned data of the unobstructed accessing of alternant way, and does not need the user to visit these information by the backbone of the Internet again; The user side networked devices is general networked devices.
2, the internet information distribution technology that utilizes TV broadcast channel according to claim 1, it is characterized by: on this network configuration, utilize the broadcasting channel of radio and television and cable TV, comprise analog television channels, the field flyback channel, digital TV channel, the Hi-Vision TV channel, information delivery passage as the Internet, the utilization push technology is with the Internet information of Internet information center, multimedia messages and other information, be sent near the speed buffering server stores of the Internet of user, utilize the cache service function of cache server that these information are sent to the user with alternant way then, on network configuration, enforcement utilizes the information distribution technology of TV broadcast channel, and its main information flow process is:
1) broadcast data server obtains the information that needs dispensing from the information centre of the Internet;
2) information that will provide and deliver of broadcast data server is carried out data processing, is transformed into the form that is adapted at the enterprising line data broadcasting of TV broadcast channel, exports to the headend equipment of TV station;
3) headend equipment of TV station broadcasts these information on selected channel;
4) the Data Receiving server receives the distribution information from the data broadcasting form of TV broadcast channel, again these information is carried out data processing, is transformed into the original form of distribution information, near the cache server storage exporting to;
5) as user during by general networked devices access internet information centre, the cache server nearest from the user offers the user by its cache service function with the distribution information of storing, and do not need again to provide these information by the backbone of the Internet, this function is that cache server is original, and its cache service function is to user transparent;
By above-mentioned message transmitting procedure, new information distribution technology utilizes TV broadcast channel that a large amount of network informations is pushed to the cache server of the Internet that is distributed in various places, has realized the reasonable distribution of the network information efficiently.
3, the information distribution technology that utilizes TV broadcast channel according to claim 1 and 2 is characterized by: based on this, according to the concrete distribution situation of the Internet and television network, can also constitute multiple improvement structure; For example, TV station in the area is provided with the Data Receiving server, again with the information centre server of this server as the area, the distribution information of the distribution information affix this area that receives, broadcast data server by the area broadcasts on the television network in area, forms the information delivery network configuration of utilizing TV broadcast channel of two-stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00103122A CN1314758A (en) | 2000-03-17 | 2000-03-17 | Information distribution technology on Internet by using TV broadcast channel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN00103122A CN1314758A (en) | 2000-03-17 | 2000-03-17 | Information distribution technology on Internet by using TV broadcast channel |
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| CN1314758A true CN1314758A (en) | 2001-09-26 |
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| CN00103122A Pending CN1314758A (en) | 2000-03-17 | 2000-03-17 | Information distribution technology on Internet by using TV broadcast channel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003056826A1 (en) * | 2001-12-26 | 2003-07-10 | Best Profits Group Limited | An ip interactive tv system and method |
| CN100397845C (en) * | 2004-04-28 | 2008-06-25 | 乐金电子(中国)研究开发中心有限公司 | Multiple-multiple word message communication method |
| CN102368763A (en) * | 2011-09-09 | 2012-03-07 | 北京东方网信科技股份有限公司 | Three-network amalgamation method and system |
-
2000
- 2000-03-17 CN CN00103122A patent/CN1314758A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003056826A1 (en) * | 2001-12-26 | 2003-07-10 | Best Profits Group Limited | An ip interactive tv system and method |
| CN1322752C (en) * | 2001-12-26 | 2007-06-20 | 好利集团有限公司 | Internet protocol interdynamic TV system and its method for implementing it |
| CN100397845C (en) * | 2004-04-28 | 2008-06-25 | 乐金电子(中国)研究开发中心有限公司 | Multiple-multiple word message communication method |
| CN102368763A (en) * | 2011-09-09 | 2012-03-07 | 北京东方网信科技股份有限公司 | Three-network amalgamation method and system |
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