Single and multiple antenna relay-assisted techniques for uplink and downlink OFDM systems

In this paper we propose and assess the performance of relay-assisted schemes designed for both the uplink and downlink OFDM based systems, using efficient distributed space-frequency block coding protocols. We consider the use of an antenna array at the base station and a single antenna at the user...

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Bibliographic Details
Main Author: Moço, Andreia (author)
Other Authors: Teodoro, Sara (author), Silva, Adão (author), Lima, Hugo (author), Gameiro, Atílio (author)
Format: article
Language:eng
Published: 2012
Subjects:
OFDM
relay
multiple antennas
cooperation
downlink and uplink
Online Access:http://hdl.handle.net/10773/6286
Country:Portugal
Oai:oai:ria.ua.pt:10773/6286

Internet

http://hdl.handle.net/10773/6286

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