关于bicm的

Adelaide

【文件名】:0658@52RD_n with bit interleaving and iterative decoding.pdf
【格　式】:pdf
【大　小】:248K
【简　介】:Abstract—This paper considers bit-interleaved coded modulation
(BICM) for bandwidth-efficient transmission using software
radios. A simple iterative decoding (ID) method with harddecision
feedback is suggested to achieve better performance.
The paper shows that convolutional codes with good Hammingdistance
property can provide both high diversity order and
large free Euclidean distance for BICM–ID. The method offers
a common framework for coded modulation over channels
with a variety of fading statistics. In addition, BICM–ID allows
an efficient combination of punctured convolutional codes and
multiphase/level modulation, and therefore provides a simple
mechanism for variable-rate transmission.
【目　录】:无目录