Sciweavers

90 search results - page 3 / 18
» Capacity Regions and Bounds for a Class of Z-interference Ch...
Sort
View
CORR
2010
Springer
139views Education» more  CORR 2010»
13 years 4 months ago
Feedback Capacity of the Gaussian Interference Channel to within 2 Bits
We characterize the capacity region to within 2 bits/s/Hz and the symmetric capacity to within 1 bit/s/Hz for the two-user Gaussian interference channel (IC) with feedback. We dev...
Changho Suh, David Tse
CORR
2006
Springer
61views Education» more  CORR 2006»
13 years 5 months ago
An outer bound to the capacity region of the broadcast channel
An outer bound to the capacity region of the two-receiver discrete memoryless broadcast channel is given. The outer bound is tight for all cases where the capacity region is known....
Chandra Nair, Abbas El Gamal
ICC
2009
IEEE
198views Communications» more  ICC 2009»
14 years 3 days ago
On the Capacity Region of the Gaussian Multiple Access Channel with Noisy Feedback
—We provide a new outer bound on the capacity region of the two-user Gaussian multiple access channel (MAC) with AWGN-corrupted feedback. Our outer bound is based on the idea of ...
Ravi Tandon, Sennur Ulukus
CORR
2008
Springer
79views Education» more  CORR 2008»
13 years 5 months ago
New Outer Bounds on the Capacity Region of Gaussian Interference Channels
Abstract-- An outer bound on the capacity region of the twouser Gaussian interference channel is derived. The bound shows that for low power and small crosstalk coefficients the su...
Xiaohu Shang, Gerhard Kramer, Biao Chen
CORR
2008
Springer
111views Education» more  CORR 2008»
13 years 5 months ago
New Bounds for the Capacity Region of the Finite-State Multiple Access Channel
The capacity region of the Finite-State Multiple Access Channel (FS-MAC) with feedback that may be an arbitrary time-invariant function of the channel output samples is considered....
Haim H. Permuter, Tsachy Weissman, Jun Chen