Invention Grant
- Patent Title: Contents providing device, contents providing method, receiving device, receiving method, communication system, and communication method
- Patent Title (中): 内容提供装置，内容提供方法，接收装置，接收方式，通信系统和通信方式
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Application No.: US10938988Application Date: 2004-09-10
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Publication No.: US07657630B2Publication Date: 2010-02-02
- Inventor: Yoshihisa Gonno , Fumihiko Nishio , Kazuo Haraoka , Yasuaki Yamagishi
- Applicant: Yoshihisa Gonno , Fumihiko Nishio , Kazuo Haraoka , Yasuaki Yamagishi
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Information Broadcasting Laboratories, Inc.
- Current Assignee: Sony Corporation,Information Broadcasting Laboratories, Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Sonnenschein Nath & Rosenthal LLP
- Priority: JPP10-114798 19980424; JPP11-108825 19990416
- Main IPC: G06F15/173
- IPC: G06F15/173
Abstract:
At a server 2, a subject for updating an object registered in a database 3 and an event for obtaining the subject are generated, while a request for the subject from a receiving terminal 5 is received and totaled so that a resource necessary for providing the subject is allocated on the basis of the result of totaling. Then, the event is transmitted and the subject is provided on the basis of the resource allocated thereto. At the receiving terminal 5, the event is received and the necessity of the subject to be obtained on the basis of the event is evaluated so that request data requesting the subject is transmitted to the server 2 on the basis of the result of evaluation. Then, the subject provided by the server 2 in response to the request data is obtained on the basis of the event.
Public/Granted literature
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