发明名称 Location-based transmitter selection and handoff
摘要 An automatic radio station tuning control system senses when a mobile radio receiver is leaving the coverage area of the transmitter that is transmitting program content, and entering the coverage area of another transmitter that is transmitting the same program content. The program content can be from a radio station, a mobile internet application, or the like. The mobile radio performs re-tuning to the other transmitter in order to continue to receive the program content even though the mobile radio is leaving the coverage area of the first transmitter. The tuning control system can provide uninterrupted coverage to a listener of a radio when the radio receiver is, for example, in a vehicle traversing a mountainous area, or when the radio receiver is moving from one WiFi hot spot to another.
申请公布号 US8620293(B2) 申请公布日期 2013.12.31
申请号 US20080142643 申请日期 2008.06.19
申请人 KRINSKY JEFFREY A.;AT&T MOBILITY II LLC 发明人 KRINSKY JEFFREY A.
分类号 H04M3/00 主分类号 H04M3/00
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