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ICC
2009
IEEE
13 years 6 months ago
Opportunities, Constraints, and Benefits of Relaying in the Presence of Interference
In this paper the interference channel is extended by additional relay nodes in order to investigate the influence of interference on the design and performance of relaying protoco...
Peter Rost, Gerhard Fettweis, J. Nicholas Laneman
VTC
2006
IEEE
14 years 2 months ago
Measurement of Time-Varying MIMO Channel for Performance Analysis of Closed-Loop Transmission
— A real-time multiple-input multiple-output (MIMO) channel measurement system was implemented by using a 4×4 MIMO software defined radio (SDR) testbed. A target application of...
Kei Mizutani, Kei Sakaguchi, Jun-ichi Takada, Kiyo...
TCOM
2010
77views more  TCOM 2010»
13 years 3 months ago
Semi-Analytical Performance Prediction Methods for Iterative MMSE-IC Multiuser MIMO Joint Decoding
In this paper, two semi-analytical performance prediction methods are proposed and compared for multiuser MIMO transmission over block-fading multipath channels and iterative MMSE...
Raphaël Visoz, Antoine O. Berthet, Massinissa...
ICC
2007
IEEE
129views Communications» more  ICC 2007»
14 years 3 months ago
Asynchronous Co-channel Interference Suppression in MIMO OFDM Systems
— We present algorithms to suppress the asynchronous co-channel interference (CCI) in MIMO OFDM systems, which is becoming the dominant limiting factor in the performance of the ...
Qiang Li, Jing Zhu, Xingang Guo, Costas N. Georghi...
TWC
2011
351views more  TWC 2011»
13 years 3 months ago
Distributed Adaptation of Quantized Feedback for Downlink Network MIMO Systems
Abstract—This paper focuses on quantized channel state information (CSI) feedback for downlink network MIMO systems. Specifically, we propose to quantize and feedback the CSI of...
Sheng Zhou, Jie Gong, Zhisheng Niu