Title :
Two-Way Writing on Dirty Paper
Author :
Khosravi-Farsani, Reza ; Rostami, Mohammad
Author_Institution :
EE Dept., Sharif Univ. of Technol., Tehran, Iran
fDate :
7/1/2011 12:00:00 AM
Abstract :
In this paper, the Two-Way Channel (TWC) with noncausal Channel State Information (CSI) is investigated. For the discrete memoryless channel an achievable rate region is derived. Then by extending the result to the Gaussian TWC with additive interference noise, it is shown that the capacity region of the latter channel is the same as the capacity when there is no interference, i.e., a two-way version of Costa´s writing on dirty paper problem is established.
Keywords :
Gaussian channels; interference (signal); memoryless systems; Gaussian TWC; additive interference noise; discrete memoryless channel; noncausal channel state information; two-way channel; Additives; Channel coding; Decoding; Interference; Markov processes; Writing; Two-way channel; channels with CSI; dirty paper channel;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2011.051011.101352
