143 search results - page 7 / 29 » Perfect Space Time Block Codes |
120
Voted
GLOBECOM
2007
IEEE
15 years 10 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...
131
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Distributed space-time coding (STC) gives rise to nonidentical channels between different transmit and receive antennas, which are not co-located. Therefore, the performance an...
125
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— We proposed a Hybrid Automatic Repeat reQuest (HARQ) packet transmission scheme for a Multiple Input Multiple Output (MIMO) system in a frequency selective fading channel. The ...
107
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VTC
2007
IEEE
2007
IEEE
Near-Instantaneously Adaptive Cooperative Uplink Schemes Based on Space-Time Block Codes and V-Blast
15 years 10 months ago
- In this paper we propose two adaptive schemes for improving the achievable Bandwidth Efficiency (BE) of cooperative diversity aided wireless networks. These schemes are capable ...
172
Voted
CORR
2007
Springer
15 years 3 months ago
2007
Springer
Abstract— In this paper, collocated and distributed spacetime block codes (DSTBCs) which admit multi-group maximum likelihood (ML) decoding are studied. First the collocated case...