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Robust and Low-Complexity Timing Synchronization Algorithm and its Architecture for ADSRC ApplicationsKIM, J. , TRONG ANH, H.
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advanced dedicated short range communication, cross-correlation method, field programmable gate array, orthogonal frequency division multiplexing, timing synchronization
ofdm(9), synchronization(6), timing(5), communications(5), electronics(4)
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About this article
Date of Publication: 2009-10-26
Volume 9, Issue 3, Year 2009, On page(s): 39 - 44
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2009.03008
Web of Science Accession Number: 000271872000008
SCOPUS ID: 77954752385
5.9 GHz advanced dedicated short range communications (ADSRC) is a short-to-medium range communication standard that supports both public safety and private operations in roadside-to-vehicle and vehicle-to-vehicle communication environments. The core technology of physical layer in ADSRC is orthogonal frequency division multiplexing (OFDM), which is sensitive to timing synchronization error. In this paper, a robust and low-complexity timing synchronization algorithm suitable for ADSRC system and its efficient hardware architecture are proposed. The implementation of the proposed architecture is performed with Xilinx Vertex-II XC2V1000 Field Programmable Gate Array (FPGA). The proposed algorithm is based on cross-correlation technique, which is employed to detect the starting point of short training symbol and the guard interval of the long training symbol. Synchronization error rate (SER) evaluation results and post-layout simulation results show that the proposed algorithm is efficient in high-mobility environments. The post-layout results of implementation demonstrate the robustness and low-complexity of the proposed architecture.
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| http://www.leearmstrong.com/DSRC Home/Standards Programs/North American/DSRC_Tutorial_06-10-021/sld091.htm
 L. Hanzo, M. Munster, B.J Choi and T. Keller, "OFDM and MC-CDMA for Broadband Multi-User Communications", WLANs and Broadcasting, Wiley, 2003 [PermaLink]
 Shinsuke Hara, Ramjee Prasad, "Muticarrier Technologies for 4G Mobile Communications", Artech, 2003
 Joint Technical Committee on Wireless Access, "Technical Report on RF channel characterization and System Deployment Modeling", Paper No. JTC(AIR) 1994.09.23-065R6, Sep. 23, 1994
 T. M. Schmidl and D. C. Cox, "Robust frequency and timing synchronization for OFDM", IEEE Transaction on Communications, vol. 45, pp.1613-1621, Dec. 1997
[CrossRef] [Web of Science Times Cited 1663] [SCOPUS Times Cited 2362]
 J.J. van de Beek, M. Sandell, "ML Estimation of Time and Frequency Offset in OFDM Systems", IEEE Transactions on Signal Processing, vol.45, pp.1800-1805, July 1997
[CrossRef] [Web of Science Times Cited 1143] [SCOPUS Times Cited 1632]
 S. Chang and B. Kelley, "Time synchronization for OFDM-based WLAN systems", IEEE Electronics Letters, vol. 39, pp. 1024-1026, June 2003
 N. Chan, M Tanaka and R.Heaton, "OFDM Timing Synchronization under Multi-path Channels", VTC-2003 Spring, vol. 1, pp. 378-382, May 2003
 Feng Lu, Takm Ohseki, Hiroyasu Ishikawa and Hideyuki Shinonaga, "On Symbol Timing for OFDM based Mobile Communications Systems", Global Telecommunications Conference, vol. 1, pp. 273-277, Nov. 2002
 Kun-Wah Yip, Yik-Chung Wu and Tung-Sang Ng, "Timing-synchronization analysis for IEEE 802.11a wireless LANs in frequency-nonselective Rician fading environments", IEEE transactions on Wirelss Communications, vol. 3, pp. 387-394, March 2004
[CrossRef] [Web of Science Times Cited 20] [SCOPUS Times Cited 29]
 C. Williams, M.A. Beach and S. McLaughlin, Robust "OFDM timing synchronization", IEEE Electronics Letters, vol. 41, pp. 751-752, June 2005
 K.Wang, J. Singh and M. Faulkner, "FPGA implementation of OFDM-WLAN synchronizer", Electronics Design, Test and Applications, 2004 EEE Electronics Letters, pp. 89-94, Jan 2004
[CrossRef] [SCOPUS Times Cited 10]
 Yin-Tsung Hwang, Kuo-Wei Liao and Chien-Hsin Wu, "FPGA realization of an OFDM frame synchronization design for dispersive channels", ISCAS'03, vol. 2, pp. 256-259, May 2003
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