TY - GEN
T1 - Parametric doppler spread estimation in mobile fading channels
AU - Cao, Mingzheng
AU - Ge, Hongya
AU - Zhang, Hong
AU - Abdi, Ali
PY - 2007
Y1 - 2007
N2 - In this work, a parametric method is proposed to estimate the Doppler spread, or the mobile speed by modeling the received data as an autoregressive process. The method can be extended to a spatial-temporal parametric Doppler spread estimator when multiple antennas are available at the receiver. Compared to the nonparametric estimator based on periodogram method, the parametric estimator can achieve a higher resolution, providing more accurate mobile speed information without increasing the computation complexity.
AB - In this work, a parametric method is proposed to estimate the Doppler spread, or the mobile speed by modeling the received data as an autoregressive process. The method can be extended to a spatial-temporal parametric Doppler spread estimator when multiple antennas are available at the receiver. Compared to the nonparametric estimator based on periodogram method, the parametric estimator can achieve a higher resolution, providing more accurate mobile speed information without increasing the computation complexity.
UR - http://www.scopus.com/inward/record.url?scp=47949112102&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=47949112102&partnerID=8YFLogxK
U2 - 10.1109/MILCOM.2007.4455007
DO - 10.1109/MILCOM.2007.4455007
M3 - Conference contribution
AN - SCOPUS:47949112102
SN - 1424415136
SN - 9781424415137
T3 - Proceedings - IEEE Military Communications Conference MILCOM
BT - Military Communications Conference, MILCOM 2007
T2 - Military Communications Conference, MILCOM 2007
Y2 - 29 October 2007 through 31 October 2007
ER -