Single-Symbol-Decodable Differential Space-Time Modulation Based on QO-STBC
<|reference_start|>Single-Symbol-Decodable Differential Space-Time Modulation Based on QO-STBC: We present a novel differential space-time modulation (DSTM) scheme that is single-symbol decodable and can provide full transmit diversity. It is the first known singlesymbol- decodable DSTM scheme not based on Orthogonal STBC (O-STBC), and it is constructed based on the recently proposed Minimum-Decoding-Complexity Quasi-Orthogonal Space-Time Block Code (MDC-QOSTBC). We derive the code design criteria and present systematic methodology to find the solution sets. The proposed DSTM scheme can provide higher code rate than DSTM schemes based on O-STBC. Its decoding complexity is also considerably lower than DSTM schemes based on Sp(2) and double-symbol-decodable QOSTBC, with negligible or slight trade-off in decoding error probability performance.<|reference_end|>
@article{yuen2006single-symbol-decodable,
    title={Single-Symbol-Decodable Differential Space-Time Modulation Based on
  QO-STBC},
    author={Chau Yuen, Yong Liang Guan, Tjeng Thiang Tjhung},
    journal={arXiv preprint arXiv:cs/0605095},
    year={2006},
    doi={10.1109/TWC.2006.256950},
    archivePrefix={arXiv},
    eprint={cs/0605095},
    primaryClass={cs.IT math.IT}
}