Title :
An Improved Synchronization Method for IEEE 802.11a
Author :
Huan, Liu ; Xu, Li ; Mei, Song ; Zhenhui, Tan ; Chen, Feng
Author_Institution :
Beijing Jiaotong Univ., Beijing
Abstract :
Synchronization is a key technique in 802.11a system. The traditional methods improve the performance of synchronization by sacrificing the bandwidth. This paper presents an improved synchronization method for 802.11a, which not only gives attention to both the problem of bandwidth waste and the performance of synchronization, but also has the lower computational complexity and higher estimation exactitude. We simulate the synchronization algorithms on 802.11a system and prove that the improved synchronization method is the advanced one.
Keywords :
OFDM modulation; synchronisation; wireless LAN; IEEE 802.11a; improved synchronization method; synchronization algorithms; Antennas and propagation; Bandwidth; Communications technology; Electromagnetic compatibility; Frequency synchronization; Microwave antennas; Microwave propagation; Microwave technology; OFDM; Wireless communication; 802.11a; OFDM; blind synchronization; non-blind synchronization;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393784
