T-ZCZ keying for infrared wireless communications

Yiting Liao; Chao Zhang; Xiaokang Lin

doi:10.1117/12.575910

10 January 2005 T-ZCZ keying for infrared wireless communications

Yiting Liao, Chao Zhang, Xiaokang Lin

Proceedings Volume 5640, Infrared Components and Their Applications; (2005) https://doi.org/10.1117/12.575910
Event: Photonics Asia, 2004, Beijing, China

Abstract

In this paper, we propose a DSSS transmission scheme called T-ZCZ (Three Zero Correlation Zone) Keying for indoor infrared communications. This scheme can successfully remove inter-symbol interference (ISI) incurred by multipath dispersion and improve the system throughput drastically. We present the system modelling and show that it can offer a better Bit-Error-Ratio(BER) performance and higher data transmission rate, especially in multipath infrared channels for multiple users.

Citation Download Citation

Yiting Liao, Chao Zhang, and Xiaokang Lin "T-ZCZ keying for infrared wireless communications", Proc. SPIE 5640, Infrared Components and Their Applications, (10 January 2005); https://doi.org/10.1117/12.575910

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