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CORR
2010
Springer
130views Education» more  CORR 2010»
13 years 4 months ago
Channel Capacity Limitations versus Hardware Implementation for UWB Impulse Radio Communications
Abstract. Starting from the Shannon channel capacity, we propose an IRUWB channel capacity based on the delay spread for multipath time variant channels. This IR-UWB channel capaci...
Aubin Lecointre, Daniela Dragomirescu, Robert Plan...
TIT
2010
81views Education» more  TIT 2010»
12 years 11 months ago
Generalizing capacity: new definitions and capacity theorems for composite channels
We consider three capacity definitions for composite channels with channel side information at the receiver. A composite channel consists of a collection of different channels with...
Michelle Effros, Andrea J. Goldsmith, Yifan Liang
TIT
2010
99views Education» more  TIT 2010»
12 years 11 months ago
Capacity of Channels With Action-Dependent States
We consider channels with action-dependent states: Given the message to be communicated, the transmitter chooses an action sequence that affects the formation of the channel state...
Tsachy Weissman
CORR
2008
Springer
136views Education» more  CORR 2008»
13 years 4 months ago
On the Capacity and Generalized Degrees of Freedom of the X Channel
We explore the capacity and generalized degrees of freedom of the 2-user Gaussian X channel, i.e. a generalization of the 2-user interference channel where there is an independent...
Chiachi Huang, Viveck R. Cadambe, Syed Ali Jafar
CORR
2008
Springer
68views Education» more  CORR 2008»
13 years 4 months ago
Capacity of Block-Memoryless Channels with Causal Channel Side Information
The capacity of a time-varying block-memoryless channel in which the transmitter and the receiver have access to (possibly different) noisy causal channel side information (CSI) i...
Hamidreza Farmanbar, Amir K. Khandani