Nosratinia, A.
Hunter, T.E.
Hedayat, A.
Texas Univ., Dallas, TX, USA
This paper appears in: Communications Magazine, IEEE Publication Date: Oct. 2004 Volume: 42
,
Issue: 10
On page(s):
74
- 80
ISSN: 0163-6804
Digital Object Identifier: 10.1109/MCOM.2004.1341264
Current Version Published: 2004-10-08
Abstract
Transmit diversity generally requires more than one antenna at the transmitter. However, many wireless devices are limited by size or hardware complexity to one antenna. Recently, a new class of methods called cooperative communication has been proposed that enables single-antenna mobiles in a multi-user environment to share their antennas and generate a virtual multiple-antenna transmitter that allows them to achieve transmit diversity. This article presents an overview of the developments in this burgeoning field.
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