发明名称 Adaptive modulation for cdma systems
摘要 Disclosed is a method of and apparatus for increasing the capacity of a wireless communication system. This is accomplished by having users that can support a higher than base modulation order be required to do so under predetermined conditions such as electrical distance from a base transceiver station (BTS) antenna to a user, the reception of data in a high speed burst (HSD) and the like. The same digital processor apparatus that may be used to provide a base order modulation scheme may be reprogrammed in a more complex fashion to provide signal processing at the higher modulation rate for any given user channel.
申请公布号 AU2848699(A) 申请公布日期 1999.10.18
申请号 AU19990028486 申请日期 1999.03.30
申请人 NORTHERN TELECOM LIMITED 发明人 ALBERTO GUTIERREZ
分类号 H04L1/00;H04L1/08;H04L5/14 主分类号 H04L1/00
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