发明名称 HIGH POWER SHORT MESSAGE SERVICE USING DEDICATED CARRIER FREQUENCY
摘要 <p>A TDMA communication system and method for transmitting short data messages in the TDMA communication system. According to exemplary embodiments, a dedicated frequency is sequentially switched into each of a plurality of satellite beams or traffic channels to transmit data messages at an increased power level to provide an increased signal margin. Coding and bit and message repetition can also be employed to further increase the signal margin.</p>
申请公布号 WO1997026718(A1) 申请公布日期 1997.07.24
申请号 US1997000824 申请日期 1997.01.17
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