Performance evaluation of transmit diversity schemes in CDMA2000

Changlong Xu; Gang Wu; XiaoHu You

doi:10.1117/12.445249

18 October 2001 Performance evaluation of transmit diversity schemes in CDMA2000

Changlong Xu, Gang Wu, XiaoHu You

Proceedings Volume 4586, Wireless and Mobile Communications; (2001) https://doi.org/10.1117/12.445249
Event: Asia-Pacific Optical and Wireless Communications Conference and Exhibit, 2001, Beijing, China

Abstract

Space-time spreading (STS) and orthogonal transmit diversity (OTD) are two transmit diversity schemes proposed by CDMA2000 standard. In this paper, performance comparison analysis of the two transmit diversity schemes in multi-path channel are carried out. Link level simulation in forward link CDMA2000 is performed in IMT-2000 channel. Performance analysis and simulation results show that STS outperforms OTD under the same transmitting power.

Citation Download Citation

Changlong Xu, Gang Wu, and XiaoHu You "Performance evaluation of transmit diversity schemes in CDMA2000", Proc. SPIE 4586, Wireless and Mobile Communications, (18 October 2001); https://doi.org/10.1117/12.445249

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