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Push-type information delivery method the presence service was based, push-type information delivery system, information providing apparatus and channel search device
Push-type information delivery method the presence service was based, push-type information delivery system, information providing apparatus and channel search device
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机译:存在服务所基于的推送式信息传递方法,推送式信息传递系统,信息提供设备和频道搜索设备
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摘要
PROBLEM TO BE SOLVED: To provide a contents distribution method and a content distribution server in a new system which is suitable for a community network in which the leakage level of personal information is reduced.;SOLUTION: Presentity representing a channel for distributing information is formed on a presence service, and a virtual channel communication terminal 40 corresponding to the presentity is logically formed on an information distribution server 4. Thus, the transmission and the reception of contents between the information distribution server 4 and the user communication terminal 2, and between the user communication terminal and the user communication terminal are executed as if the transmission and the reception of the contents are executed between the presentities. Furthermore, when transmitting and receiving the contents, it is not necessary to exchange address information between the users, and to prevent the leakage of personal information accompanied by the transmission and the reception of the contents.;COPYRIGHT: (C)2006,JPO&NCIPI
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