Space-time modems for wireless personal communications
Paulraj, A.J.
Boon Chong Ng
Stanford Univ., CA;
This paper appears in: Personal Communications, IEEE
Publication Date: Feb 1998
Volume: 5,
Issue: 1
On page(s): 36-48
ISSN: 1070-9916
References Cited: 126
CODEN: IPCME7
INSPEC Accession Number: 5871819
Digital Object Identifier: 10.1109/98.656159
Current Version Published: 2002-08-06
Abstract
This article reviews space-time modem technology for mobile radio
applications. We begin with motivations for the use of space-time modems
and then briefly discuss the challenges posed by wireless propagation.
Next, we develop a signal model for the wireless environment. Channel
estimation, equalization, and filtering techniques for space-time modems
in the forward and reverse links are then discussed. Finally, we review
applications of space-time modems to cellular systems and discuss
industry trends
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