发明名称 Digital carrierless amplitude and phase modulation (CAP) transmitter using vector arithmetic structure (VAS)
摘要 A method and apparatus for carrierless amplitude and phase CAP encoding of data in a manner avoiding the use of pulse shaping filters for in-phase and quadrature impulse signals. Specifically, in-phase and quadrature vector arithmetic structures (VAS) to adapt respective in-phase and quadrature impulse components to produce appropriate shaped in-phase and quadrature components.
申请公布号 US2002181602(A1) 申请公布日期 2002.12.05
申请号 US20010874876 申请日期 2001.06.05
申请人 LUCENT TECHNOLOGIES INC. 发明人 REDDY AJIT KUMAR
分类号 H04L25/49;(IPC1-7):H04L5/12 主分类号 H04L25/49
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