发明名称 Subscription expiration notification date
摘要 A system and method for providing subscription service notification at a mobile digital radio device is described. The method includes determining a digital radio subscription service expiration notice, communicating the subscription service expiration notice to a mobile digital radio receiver, storing a received expiration notice at the digital radio receiver, and providing the stored expiration notice to a user. A computer readable medium having computer readable code for determining a digital radio subscription service expiration notice is also provided. Computer readable code for directing the communication of the subscription service expiration notice to a mobile digital radio receiver, computer readable code for storing a received expiration notice at the digital radio receiver; and computer readable code for providing the stored expiration notice to a user are stored to the computer readable medium.
申请公布号 US7356304(B2) 申请公布日期 2008.04.08
申请号 US20030716860 申请日期 2003.11.19
申请人 GENERAL MOTORS CORPORATION 发明人 ZOECKLER DENNIS L.
分类号 H04B7/08;H04B7/185 主分类号 H04B7/08
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