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GLOBECOM
2008
IEEE
14 years 4 months ago
SINR Balancing for the Multi-User Downlink under General Power Constraints
Abstract—We address the problem of maximizing the minimum signal to interference and noise ratio of individual users via linear precoding in a multiuser downlink channel with mul...
Albrecht J. Fehske, Fred Richter, Gerhard Fettweis
ICASSP
2008
IEEE
14 years 4 months ago
Blind source separation using monochannel overcomplete dictionaries
We propose a new approach to underdetermined Blind Source Separation (BSS) using sparse decomposition over monochannel dictionary atoms and compare it to multichannel dictionary a...
B. Vikrham Gowreesunker, Ahmed H. Tewfik
ISCAS
2008
IEEE
121views Hardware» more  ISCAS 2008»
14 years 4 months ago
Cost-effective echo and NEXT canceller designs for 10GBASE-T ethernet system
—In this paper, new echo and NEXT cancellers are proposed for echo and NEXT cancellation in full-duplex digital transmission over 10GBASE-T system. The proposed cancellation sche...
Yen-Liang Chen, Cheng-Zhou Zhan, An-Yeu Wu
WCNC
2008
IEEE
14 years 4 months ago
Minimum Symbol Error Rate Turbo Multiuser Beamforming Aided QAM Receiver
— This paper studies a novel iterative soft interference cancellation (SIC) aided beamforming receiver designed for highthroughput quadrature amplitude modulation systems communi...
Shuang Tan, Sheng Chen, Lajos Hanzo
VTC
2006
IEEE
106views Communications» more  VTC 2006»
14 years 3 months ago
Rate Regions of Asymmetrical Multiple Access with Receive Diversity
— Based on the specification of a high-throughput wireless local area network system we consider the achievable rate regions of time, frequency and code division multiple access...
Thomas Deckert, Sebastian Kaiser, Gerhard Fettweis