205 search results - page 12 / 41 » Distributed Space-Frequency Coding over Relay Channels |
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
—Space-time block codes (STBCs) that are single-symbol decodable (SSD) in a co-located multiple antenna setting need not be SSD in a distributed cooperative communication setting...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— The performances in cooperative communications depend on careful resource allocation such as relay selection and power control, but traditional centralized resource allocation ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper, we consider a 2-hop wireless diversity relay network. We explore transmit power allocation among the source and relays to maximize the received signal to noise r...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—It has recently been recognized that the wireless networks represent a fertile ground for devising communication modes based on network coding. A particularly suitable applicati...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward t...