Efficient frequency-offset estimation in OFDM-based WLAN systems

Electronics Letters

Volumn 39, Issue 21, 2003, Pages 1554-1555

  Chang, S ^a   Powers, E J ^b  

^a MOTOROLA INC   (United States)

^b UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; FADING (RADIO); GAIN CONTROL; LOCAL AREA NETWORKS; NETWORK PROTOCOLS; SIGNAL DETECTION; SIGNAL RECEIVERS; SIGNAL TO NOISE RATIO; SYNCHRONIZATION; WHITE NOISE;

ADDITIVE WHITE GAUSSIAN NOISE; AUTOMATIC GAIN CONTROL; FREQUENCY-OFFSET ESTIMATION; MEAN SQUARED ERROR;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 0142216597     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20030920     Document Type: Article

References (5)

1. IEEE Std 802.11a: 'Wireless LAN medium access control (MAC) and physical layer (PHY) specifications: high-speed physical layer in the 5 GHz band', December 1999
2. Moose, P.H.: 'A technique for orthogonal frequency division multiplexing frequency offset correction', IEEE Trans. Commun., 1994, 42, (10), pp. 2908-2914
3. Schmidl, T.M., and Cox, D.C.: 'Robust frequency and timing synchronization for OFDM', IEEE Trans. Commun., 1997, 45, (12), pp. 1613-1621
4. Beek, J.J., Sandell, M., and Börjesson, P.O.: 'ML estimation of time and frequency offset in OFDM systems', IEEE Trans. Signal Process., 1997, 45, (7), pp. 1800-1805
5. Melbo, J., and Schramm, P.: 'Channel models for HIPERLAN/2 in different indoor scenarios', 3ERI085B, HIPERLAN/2 ETSI/BRAN contribution', 30 March 1998