Translator Disclaimer
Paper
28 April 2004 A multicarrier system for HF communications
Author Affiliations +
Proceedings Volume 5284, Wireless Communications and Networks; (2004) https://doi.org/10.1117/12.520246
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China
Abstract
Multi-carrier technique is usually explored for high-speed communication. Traditionally, CP (cyclic prefix) is used to remove inter-symbol-interference (ISI). However, in this paper, a robust multi-carrier system with low data speed is proposed, with the purpose for anti-jamming. A pseudo-noise (PN) code is used to spread the message bit among sub-carriers. Instead of embedding the long time cyclic prefix (CP), a simple coding over time is used to reduce the error rate due to ISI. The result of simulation has shown that this system performs well.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chunrong Kan and Tingchang Wang "A multicarrier system for HF communications", Proc. SPIE 5284, Wireless Communications and Networks, (28 April 2004); https://doi.org/10.1117/12.520246
PROCEEDINGS
5 PAGES


SHARE
Advertisement
Advertisement
Back to Top