50 search results - page 8 / 10 » On Four-group ML Decodable Distributed Space Time Codes for ... |
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— This work presents and analyzes a cooperative relaying approach which offers large scale spatial diversity and an additional coding advantage in a virtual antenna array. It uti...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—In this paper, we investigate diversity gain in coding for a 2-user multiple-access-channel (MAC) with cooperating transmitters–the MAC with relaying. We propose a simple dist...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
— In this paper, an Irregular Distributed Space-Time (Ir-DST) coding scheme is studied in the context of a twin-relay aided network in which the successive relaying protocol is e...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— We present an analytical study on the error performance of differential unitary space-time modulation (DUSTM) over multiple-input multiple-output (MIMO) channels with n...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract-- Cooperative communications can be used to improve communication reliability. However, the transmissions from different relaying nodes result in a great challenge in prac...