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JSAC
2007
13 years 9 months ago
2007
— Channel state information (CSI) is important for achieving large rates in MIMO channels. However, in timevarying MIMO channels, there is a tradeoff between the time/energy spen...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— A ‘queued-code’ is a novel code which allows for instantaneous rate adaptation, to match the current channel state information (CSI), assumed known to the transmitter. Prev...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
To increase the achievable sum rate of downlink MIMO (Multiple Input Multiple Output) systems, the cooperation among Base Stations (BS) is investigated in a slow fading channel. Th...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Relay power allocation has been shown to provide substantial performance gain in wireless relay networks when perfect global channel state information (CSI) is available. In this p...
CORR
2007
Springer
13 years 9 months ago
2007
Springer
A multiple input multiple output (MIMO) two-way relay channel is considered, where two sources want to exchange messages with each other using multiple relay nodes, and both the s...