发明授权
- 专利标题: Digital radio feedback systems
- 专利标题(中): 数字无线电反馈系统
-
申请号: US12628122申请日: 2009-11-30
-
公开(公告)号: US07853196B2公开(公告)日: 2010-12-14
- 发明人: Hong Nguyen , Linda Roberts
- 申请人: Hong Nguyen , Linda Roberts
- 申请人地址: US NV Reno
- 专利权人: AT&T Intellectual Property I, L.P.
- 当前专利权人: AT&T Intellectual Property I, L.P.
- 当前专利权人地址: US NV Reno
- 主分类号: H04H20/71
- IPC分类号: H04H20/71 ; H04H40/00 ; H04B7/00
摘要:
A system including a digital radio broadcast station, a receiver, and a network. The digital radio broadcast station includes a transmitter and a server. The receiver is in communication with the digital radio broadcast transmitter and also includes a user interface for receiving user input commands comprising a request for information from the digital radio broadcast station. The receiver is configured to establish a two-way communication path between the receiver and the digital radio broadcast transmitter. The network is in communication with the server and the receiver for exchanging information therebetween. The request for information is provided to the server via the network and the server is configured to receive the request and transmit a response message to the receiver in accordance with the request.
公开/授权文献
- US20100074345A1 DIGITAL RADIO FEEDBACK SYSTEMS 公开/授权日:2010-03-25
信息查询