发明名称 Method and apparatus for interaction with broadcast content based upon position
摘要 The present invention is directed to a system and method of interacting with broadcast content based upon position. By providing a method and apparatus suitable for interacting with broadcast content based upon position, a user has a dynamic and flexible way of interacting with broadcast content. A method for determining availability of broadcast content to a broadcast content receiver may include determining position of a broadcast content receiver. The broadcast content receiver is suitable for obtaining broadcast content. A broadcast data is queried by the broadcast content receiver for broadcast transmittal data corresponding to the determined position of the broadcast content receiver. The broadcast database includes broadcast transmittal data including broadcast content access data suitable for enabling the broadcast content receiver to access broadcast content and broadcast location data suitable for enabling the broadcast content receiver to determine location accessibility of the broadcast content from a broadcast transmitter.
申请公布号 US6801779(B1) 申请公布日期 2004.10.05
申请号 US20010813578 申请日期 2001.03.21
申请人 GATEWAY, INC. 发明人 LIEBENOW FRANK
分类号 G01S5/02;G01S19/13;G01S19/35;G01S19/49;H04H20/26;H04H60/51;H04H60/64;H04H60/65;(IPC1-7):H04Q7/20 主分类号 G01S5/02
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