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Gaussian Relay Channel Capacity to Within a Fixed Number of Bits
Gaussian Relay Channel Capacity Fixed Number of Bits
2010/11/23
In this paper, we show that the capacity of the three-node Gaussian relay channel can be achieved to within 1 and 2 bit/sec/Hz using compress-and-forward and amplify-and-forward relaying, respectively...
On the Noncoherent Capacity of Doubly Selective Rician-Fading Channels under Peak-Power Constraint
Noncoherent Capacity Doubly Selective Rician-Fading Channels Peak-Power Constraint
2010/11/1
Upper and lower bounds are derived for the noncoherent capacity of Rician fading channel with time and frequency memory and constrained peak and average power. The peak power limitation is applied in...
On the Capacity of Multiple-Access-Z-Interference Channels
Capacity Multiple-Access-Z-Interference Channels
2010/11/1
The capacity of a network in which a multiple access channel (MAC) generates interference to a singleuser channel is studied. An achievable rate region based on superposition coding and joint decodin...