Sciweavers

16 search results - page 1 / 4
» On the Optimality of Treating Interference as Noise for K-Us...
Sort
View
14
Voted
GLOBECOM
2008
IEEE
13 years 5 months ago
On Sum-Rate Capacity of Parallel Gaussian Symmetric Interference Channels
— In this paper, we study the optimal transceiver structure for achieving sum-rate capacity of a parallel Gaussian symmetric interference channel. Specifically, we derive a set ...
Xiaohu Shang, Biao Chen, Gerhard Kramer
CISS
2008
IEEE
13 years 6 months ago
Outer bound and noisy-interference sum-rate capacity for symmetric Gaussian interference channels
A new outer bound on the capacity region of Gaussian interference channels is developed. The bound combines and improves existing genie-aided methods and is shown to give the sum-r...
Xiaohu Shang, Gerhard Kramer, Biao Chen
CORR
2008
Springer
138views Education» more  CORR 2008»
13 years 4 months ago
Capacity Bounds for the Gaussian Interference Channel
Abstract-- The capacity region of the two-user Gaussian Interference Channel (IC) is studied. Two classes of channels are considered: weak and mixed Gaussian IC. For the weak Gauss...
Abolfazl S. Motahari, Amir K. Khandani
ICC
2009
IEEE
124views Communications» more  ICC 2009»
13 years 11 months ago
Distributed Interference Pricing for the MIMO Interference Channel
Abstract—We study distributed algorithms for updating transmit precoding matrices for a two-user Multi-Input/Multi-Output (MIMO) interference channel. Our objective is to maximiz...
Changxin Shi, David A. Schmidt, Randall A. Berry, ...
CISS
2007
IEEE
13 years 10 months ago
Interference Mitigating in Wireless Networks Using Prior Knowledge
Abstract— We propose a framework to mitigate the interference in high data rate mobile wireless networking. Interference is a fundamental obstacle to achieve high data rates in w...
Kejing Liu, Stephan Bohacek, Javier Garcia-Frias