A Carrier Frequency Offset Estimation Algorithm for Arbitary Subcarrier Allocation OFDMA Uplink Systems

Digital Audio Broadcasting(DAB) to mobile, potable and fixed receiver, ETSI Std, ETS 300 401, May 2001.Digital Video Broadcasting(DVB-T); Frame structure coding, and modulation for digital terrestrial television, ETSI Std ETS 300 744, Dec 2001.Part 11: Wireless LAN media access control (MAC) and physical layer (PHY) specifications: high-speed physical layer in the 5GHZ band, IEEE Std 802.11a, 2001.[2]Broadband radio access network (BRAN): HIPERLAN type 2 functional specification Part 1Physical layer, ETSI Std ETS/BRAN 030 003-1, Jun 1999.[3]Parsaee Gholamreza,Yarali Abdulrahman. OFDMA for the 4/sup th/ generation cellular networks. 2004. Canadian Conference on Electrical and Computer Engineering.Niagara Falls 2-5 May, 2004, Volume 4: 2325-2330.[4]Part 16: Air interface for fixed and mobile broadband wireless access systems, IEEE P802.16e/D8, May 2005.[5]Gao Z, Tureli U, and Yao Y. Deterministic multiuser carrier frequency offset estimation for interleaved OFDMA uplink. IEEE Trans. on Wireless Communications, 2004, 52(9): 1585-1594.[6]Van de Beek J J, Brjesson P O, and Boucheret M L, et al.. A time and frequency synchronization scheme for multiuser OFDM[J].IEEE J. on Select. Areas Commun.1999, 17(11):1900-1914[7]Gao Z, Tureli U, and Yao Y. Efficient structure-based carrier frequency offset estimation for interleaved OFDMA uplink. IEEE International Conference on Communications (ICC 2003), Anchorage, Alaska, USA, MAY 2003, vol.5: 3361-3365.[8]Pun M O, Tsai Shang-Ho, and Jay Kuo C C. Joint maximum likelihood estimation of carrier frequency offset and channel in uplink OFDMA systems. Globecom2004, Dallas, TX, 29 Nov.-3 Dec., 2004, Vol.6: 3748-3752.[9]Van de Beek J J, et al.. A time and frequency synchronization scheme for multiuser OFDM. IEEE J. on Sel. Areas on Commun., 1999. 17(11): 1900-1914.[10]Gao Z, Tureli U, and Yao Y. Frequency synchronization for generalized OFMDA uplink. IEEE Globecom2004, Dallas, TX, NOV 2004, vol 2: 1071-1075.