EUSIPCO'2002 banner

Paper data
Propagation delay estimation in asynchronous DS/CDMA using multiple antennas

Sirbu Marius, Helsinki University of Technology
Koivunen Visa, Helsinki University of Technology

Page numbers in the proceedings:
Volume I pp 653-656

Channel Estimation and Equalization

Paper abstract
This paper addresses the problem of channel and propagation delay estimation in asynchronous DS/CDMA systems. We consider the uplink connection in DS/CDMA with long spreading codes. A MIMO stochastic gradient algorithm is estimating a linear combination of the channel impulse responses and the propagation delays. This estimate suffices for the equalization purposes. The propagation delays are estimated with a simple matching scheme.

A PDF version is available here