TY - GEN
T1 - Adaptive blind estimation and track of the carrier frequency offset of digital communication system
AU - Dai, Xianhua
AU - Shi, Yun Q.
PY - 2003
Y1 - 2003
N2 - Carrier frequency offset (CFO) is a basic problem arising in many digital communication systems. In this paper, we propose a new adaptive blind CFO estimation scheme. Unlike the cyclic moment CFO estimation (batching processing), the CFO is estimated and tracked using the least square adaptive algorithm. Thus, it can fully cancel the CFO influence, and give a CFO-free estimation of the transmitted sequence. Moreover, it has a capability of tracking the time-varying CFO.
AB - Carrier frequency offset (CFO) is a basic problem arising in many digital communication systems. In this paper, we propose a new adaptive blind CFO estimation scheme. Unlike the cyclic moment CFO estimation (batching processing), the CFO is estimated and tracked using the least square adaptive algorithm. Thus, it can fully cancel the CFO influence, and give a CFO-free estimation of the transmitted sequence. Moreover, it has a capability of tracking the time-varying CFO.
UR - http://www.scopus.com/inward/record.url?scp=27744555934&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=27744555934&partnerID=8YFLogxK
U2 - 10.1109/ICNNSP.2003.1281134
DO - 10.1109/ICNNSP.2003.1281134
M3 - Conference contribution
AN - SCOPUS:27744555934
SN - 0780377028
SN - 9780780377028
T3 - Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
SP - 1398
EP - 1401
BT - Proceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
T2 - 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
Y2 - 14 December 2003 through 17 December 2003
ER -