Conference
A Kalman Filtering Approach to Joint MIMO Channel Tracking and Symbol Decoding for Orthogonal Space-Time Block Codes
Abstract
In this paper, we study the problem of MIMO channel tracking for communication systems that use orthogonal space-time block codes as the underlying space-time coding scheme. For such systems, we develop a two-step channel tracking algorithm. As the first step, our proposed method uses Kalman filtering to obtain an initial channel estimate, for each block, based on the channel estimate obtained for the previous block. In the second step, we use …
Authors
Balakumar B; Shahbazpanahi S; Kirubarajan T
Pagination
pp. 244-248
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2006
DOI
10.1109/sam.2006.1706130
Name of conference
Fourth IEEE Workshop on Sensor Array and Multichannel Processing, 2006.