Hierarchical Recursive Least Squares Space-Time Interference Cancellation for DS-WCDMA Systems
Ivan R. S. Casella, Elvino Silveira Sousa, Paul Jean E. Jeszensky · Anais do 2002 International Telecommunications Symposium · 2002
In this paper, a new training-based spatial-temporal receiver is proposed for an asynchronous wideband direct sequence code division multiple access (DS-CDMA) system.The presented receiver employs a hierarchical recursive least squares (HRLS) algorithm to reduce the computational complexity.