TY - GEN
T1 - Three-User gaussian multiple access channel with partially cooperating encoders
AU - Simeone, O.
AU - Somekh, O.
AU - Kramer, G.
AU - Shamai, S.
PY - 2008
Y1 - 2008
N2 - A three-user Gaussian multiple access channel (MAC) with encoders partially cooperating over a ring of finite-capacity uni-directional links is studied. The model is a simple extension of the classical two-user MAC with conferencing encoders. Upper and lower bounds on the maximum achievable common rate are derived. The lower bound is attained via a novel multi-layer cooperative strategy. The bounds are tight for a certain range of values of the inter-user link capacity. Numerical results are provided to corroborate the analysis.
AB - A three-user Gaussian multiple access channel (MAC) with encoders partially cooperating over a ring of finite-capacity uni-directional links is studied. The model is a simple extension of the classical two-user MAC with conferencing encoders. Upper and lower bounds on the maximum achievable common rate are derived. The lower bound is attained via a novel multi-layer cooperative strategy. The bounds are tight for a certain range of values of the inter-user link capacity. Numerical results are provided to corroborate the analysis.
UR - http://www.scopus.com/inward/record.url?scp=70349667493&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2008.5074367
DO - 10.1109/ACSSC.2008.5074367
M3 - Conference contribution
AN - SCOPUS:70349667493
SN - 9781424429417
T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers
SP - 85
EP - 89
BT - 2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
T2 - 2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
Y2 - 26 October 2008 through 29 October 2008
ER -