Trellis Code Design of Block Interleaved CIOD-STBCs for Time Varying Channels
- Authors
- Lee, Ho Kyoung; Heo, Seo Weon; Lee, Byung Moo
- Issue Date
- Nov-2017
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Coordinate interleaved orthogonal design; quasi-orthogonal space time block code; transmit diversity
- Citation
- IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.66, no.11, pp.10542 - 10545
- Journal Title
- IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
- Volume
- 66
- Number
- 11
- Start Page
- 10542
- End Page
- 10545
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/5108
- DOI
- 10.1109/TVT.2017.2727491
- ISSN
- 0018-9545
- Abstract
- A trellis-code design scheme is proposed for a coordinate interleaved orthogonal design space-time block code (CIOD-STBC) system employing a time interleaver. The pairwise error probability (PEP) for the block interleaved CIOD-STBC is analytically derived, and the PEPs are evaluated to search the best systematic feedback encoder to provide the maximum diversity and coding gain for several numbers of states. We expand the signal set such that the expanded set has the same transmit symbol set to keep both the bandwidth and the peak-to-average power ratio the same as the uncoded system. It is noteworthy that the proposed system provides approximately 9-dB SNR gain over the uncoded system at bit error rate 10-5 in the quasi-static Rayleigh fading channel with 32 state trellis coded CIOD. Simulation results are also provided to verify the theoretical analysis.
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Collections - College of Engineering > School of Electronic & Electrical Engineering > 1. Journal Articles
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