65 search results - page 8 / 13 » Cellular Systems with Non-Regenerative Relaying and Cooperat... |
CORR
2008
Springer
14 years 9 months ago
2008
Springer
In cellular systems, confidentiality of uplink transmission with respect to eavesdropping terminals can be ensured by creating intentional interference via scheduling of concurren...
91
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IWCMC
2009
ACM
15 years 4 months ago
2009
ACM
Multi-hop relaying will play a central role in next generation wireless systems. In this paper a novel relaying strategy that uses multiple-input multiple-output (MIMO) relays in ...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Multihop cellular networks offer increased coverage and capacity compared to singlehop cells of the same size. This is not as huge as using more base stations (BS) instead of w...
VTC
2007
IEEE
15 years 3 months ago
2007
IEEE
— Placing relays around the base station (BS) to assist wireless communication is an effective way of extending coverage in cellular systems. This paper provides a quantitative a...
101
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CISS
2008
IEEE
14 years 11 months ago
2008
IEEE
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...