A redundancy-free reliable multicast in wireless multi-hop relay networks

Chia Yao Chen*, Wen Kang Jia, Yuan Rung Yang, Yaw-Chung Chen

*此作品的通信作者

研究成果: Conference contribution同行評審

2 引文 斯高帕斯(Scopus)

摘要

The Orthogonal Frequency Division Multiplexing Access (OFDM-based) wireless transmission technology is widely deployed nowadays, and Frame Check Sequence (FCS) scheme is used to enhance the reliability of OFDM-based systems. Since the padding overhead cannot be effectively avoided in OFDM-based system when MAC frames are encapsulated, we propose a novel CRC based error correction scheme by utilizing the frame padding overhead to carry extra segmented FCS information as much as possible; compared with legacy FCS scheme, our approach achieves a significant improvement in error detection and correction for the multicast frame in transparent mode multi-hop relay network. We demonstrate a significant performance improvement based on the mathematical analysis.

原文English
主出版物標題IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference
頁面1063-1068
頁數6
DOIs
出版狀態Published - 2011
事件7th International Wireless Communications and Mobile Computing Conference, IWCMC 2011 - Istanbul, Turkey
持續時間: 4 7月 20118 7月 2011

出版系列

名字IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference

Conference

Conference7th International Wireless Communications and Mobile Computing Conference, IWCMC 2011
國家/地區Turkey
城市Istanbul
期間4/07/118/07/11

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