Performance of the differential-encoding transmit diversity with frequency offset of the carrier recovery

Jianjun Li; Pingyi Fan; Zhigang Cao

doi:10.1117/12.445254

18 October 2001 Performance of the differential-encoding transmit diversity with frequency offset of the carrier recovery

Jianjun Li, Pingyi Fan, Zhigang Cao

Author Affiliations +

Proceedings Volume 4586, Wireless and Mobile Communications; (2001) https://doi.org/10.1117/12.445254
Event: Asia-Pacific Optical and Wireless Communications Conference and Exhibit, 2001, Beijing, China

Abstract

Recently, a new differential detection scheme for transmit diversity was proposed by Tarokh and Jafarkhani, which can achieve full diversity without the requirement to estimate the channel state at the receiver. In this paper, we investigate the effect of the carrier frequency offset on the performance of the transmit diversity with differential encoding scheme and present some results on its maximal tolerable frequency offsets for different MPSK signals. The results have shown that the differential encoding transmit diversity is very robust to the frequency offset and is very feasible in practice.

Citation Download Citation

Jianjun Li, Pingyi Fan, and Zhigang Cao "Performance of the differential-encoding transmit diversity with frequency offset of the carrier recovery", Proc. SPIE 4586, Wireless and Mobile Communications, (18 October 2001); https://doi.org/10.1117/12.445254

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