Concatenated Space-Time Coding (0)
| Venue: | In Proc. Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2001 (Sept./Oct |
| Citations: | 3 - 1 self |
BibTeX
@INPROCEEDINGS{Schlegel_concatenatedspace-time,
author = {Christian Schlegel and Alex Grant},
title = {Concatenated Space-Time Coding},
booktitle = {In Proc. Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2001 (Sept./Oct},
year = {},
pages = {139--143}
}
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Abstract
The serial concatenation of standard convolutional codes with di#erential spacetime modulation is considered for fast flat fading multiple antenna channels. Decoding is performed iteratively by passing symbol-wise a-posteriori probability information between the decoders of the inner space-time code and the outer convolutional code. An input-output extrinsic information transfer analysis is used to predict thresholds for outer codes of various memory orders. Simulation results show that this system can achieve bit error rates below 10 -4 at less than 2.5 dB from the Shannon capacity of the multiple antenna channel. # Supported in part by NSF Grants CCR 9732962 and ECS 9979323. 1 Concatenated Space-Time Coding: February 23, 2001 2 1
