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JSAC
2008
124views more  JSAC 2008»
15 years 4 months ago
On the design of globally optimal communication strategies for real-time noisy communication systems with noisy feedback
Abstract--A real-time communication system with noisy feedback is considered. The system consists of a Markov source, forward and backward discrete memoryless channels, and a recei...
Aditya Mahajan, Demosthenis Teneketzis
ICC
2009
IEEE
101views Communications» more  ICC 2009»
15 years 2 months ago
Using Limited Feedback in Power Allocation Design for a Two-Hop Relay OFDM System
In this paper, we study power allocation (PA) in a single-relay OFDM system with limited feedback. We propose a PA scheme that uses a codebook of quantized PA vectors designed offl...
Mahdi Hajiaghayi, Min Dong, Ben Liang
CORR
2010
Springer
204views Education» more  CORR 2010»
15 years 4 months ago
Limited Feedback Multi-Antenna Quantization Codebook Design-Part II: Multiuser Channels
This is the second part of a two-part paper on optimal design of limited feedback single-user and multiuser spatial multiplexing systems. The first part of the paper studies the si...
Behrouz Khoshnevis, Wei Yu
BIOCOMP
2010
15 years 2 months ago
Robust Stability Analysis and Design Under Consideration of Multiple Feedback Loops in the Tryptophan Regulatory Network of E. c
The tryptophan operon of E. coli represents an important regulatory unit consisting of multiple feedback loops. The role of these loops is crucial to understand the dynamics of tr...
Anke Meyer-Bäse, Fabian J. Theis
113
Voted
ISCAS
1995
IEEE
75views Hardware» more  ISCAS 1995»
15 years 7 months ago
A Multi-Feedback Design for LC Bandpass Delta-Sigma Modulators
A new technique for designing an LC bandpass DeltaSigma modulator is presented. This method is based on pulse shaping of a DAC output signal such that one can realize a desired (a...
Omid Shoaei, W. Martin Snelgrove