| 发明名称 |
High rate trellis coding and decoding method and apparatus |
| 摘要 |
A method and apparatus for constructing high rate trellis codes for PSK modulation that can be encoded and decoded using the encoder and decoder for a rate 1/2 punctured convolutional code. In particular, the design of trellis encoders and decoders for 2k-PSK modulation for rates (km-1)/km for k>/=3 and m>/=1 is provided.
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| 申请公布号 |
US5844922(A) |
申请公布日期 |
1998.12.01 |
| 申请号 |
US19970779638 |
申请日期 |
1997.01.07 |
| 申请人 |
QUALCOMM INCORPORATED |
发明人 |
WOLF, JACK KEIL;ZEHAVI, EPHRAIM |
| 分类号 |
H03M13/00;H03M13/25;H04L1/00;(IPC1-7):G06F11/10 |
主分类号 |
H03M13/00 |
| 代理机构 |
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