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CORR
2010
Springer
125views Education» more  CORR 2010»
13 years 5 months ago
Delay-rate tradeoff for ergodic interference alignment in the Gaussian case
In interference alignment, users sharing a wireless channel are each able to achieve data rates of up to half of the non-interfering channel capacity, no matter the number of users...
Joseph C. Koo, William Wu, John T. Gill III
TIT
2002
99views more  TIT 2002»
13 years 4 months ago
Feedback strategies for white Gaussian interference networks
A white Gaussian interference network is a channel with transmitters and receivers where the received symbols are linear combinations of the transmitted symbols and white Gaussian ...
Gerhard Kramer
CORR
2010
Springer
135views Education» more  CORR 2010»
13 years 2 months ago
On Achievable Rates of the Two-user Symmetric Gaussian Interference Channel
We study the Han-Kobayashi (HK) achievable sum rate for the two-user symmetric Gaussian interference channel. We find the optimal power split ratio between the common and private m...
Omar Mehanna, John Marcos, Nihar Jindal
CORR
2010
Springer
145views Education» more  CORR 2010»
13 years 2 months ago
Outer Bounds for the Interference Channel with a Cognitive Relay
In this paper, we first present an outer bound for a general interference channel with a cognitive relay, i.e., a relay that has non-causal knowledge of both independent messages t...
Stefano Rini, Daniela Tuninetti, Natasha Devroye
CORR
2010
Springer
108views Education» more  CORR 2010»
13 years 3 months ago
Sum-Capacity and the Unique Separability of the Parallel Gaussian MAC-Z-BC Network
—THIS PAPER IS ELIGIBLE FOR THE STUDENT PAPER AWARD. It is known that the capacity of parallel (e.g., multi-carrier) Gaussian point-to-point, multiple access and broadcast channe...
Viveck R. Cadambe, Syed Ali Jafar