scholarly journals Impacts of multipath fading on the timing synchronization of IEEE 802.11a wireless LANs

2003 ◽  
Author(s):  
Kun-Wah Yip ◽  
Tung-Sang Ng ◽  
Yik-Chung Wu
Keyword(s):  
Wireless Lans ◽  
Multipath Fading ◽  
Timing Synchronization ◽  
Ieee 802.11A

scholarly journals Robust Preamble-Based Timing Synchronization for OFDM Systems

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Yun Liu ◽  
Fei Ji ◽  
Hua Yu ◽  
Dehuan Wan ◽  
Fangjiong Chen ◽  
...  
Keyword(s):  
Fading Channels ◽  
Orthogonal Frequency Division Multiplexing ◽  
Carrier Frequency Offset ◽  
Estimation Method ◽  
Multipath Fading ◽  
New Method ◽  
Timing Synchronization ◽  
Ofdm Systems ◽  
Multipath Fading Channels ◽  
Timing Offset

This study presents a novel preamble-based timing offset estimation method for orthogonal frequency division multiplexing (OFDM) systems. The proposed method is robust, immune to the carrier frequency offset (CFO), and independent of the structure of the preamble. The performance of the new method is demonstrated in terms of mean square error (MSE) obtained by simulation in multipath fading channels. The results indicate that the new method significantly improves timing performance in comparison with existing methods.

Effectiveness of RTS∕CTS handshake in IEEE 802.11a Wireless LANs

2004 ◽  
Vol 40 (14) ◽  
pp. 915 ◽  
Author(s):  
P. Chatzimisios ◽  
A.C. Boucouvalas ◽  
V. Vitsas
Keyword(s):  
Wireless Lans ◽  
Ieee 802.11A
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