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http://dx.doi.org/10.5762/KAIS.2011.12.3.1387

Low-Area Symbol Timing Offset Synchronization Structure for WLAN Modem  

Ha, Jun-Hyung (Dept. of Information & Telecommunication Engineering, Sangmyung University)
Jang, Young-Beom (Dept. of Information & Telecommunication Engineering, Sangmyung University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.12, no.3, 2011 , pp. 1387-1394 More about this Journal
Abstract
In this paper, a low-area symbol timing offset synchronization structure for WLAN Modem is proposed. Using CSD(Canonic Signed Digit) coefficients and CSS(Common Sub-expression Sharing) technique for the filter implementation, efficient structure for multiplication block can be obtained. Function simulation for proposed structure is done by using the preamble with timing offset. Through Verilog-HDL coding and synthesis, it is shown that the proposed symbol timing offset synchronization structure can be implemented with low-area semiconductor.
Keywords
OFDM; WLAN; Symbol Timing; CSD; CSS;
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Times Cited By KSCI : 1  (Citation Analysis)
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