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CODES
2006
IEEE
13 years 10 months ago
Efficient computation of buffer capacities for multi-rate real-time systems with back-pressure
A key step in the design of multi-rate real-time systems is the determination of buffer capacities. In our multi-processor system, we apply back-pressure as caused by bounded buff...
Maarten Wiggers, Marco Bekooij, Pierre G. Jansen, ...
GLOBECOM
2008
IEEE
14 years 3 months ago
Characterization of Relay Channels Using the Bhattacharyya Parameter
—Relay systems have large and complex parameter spaces, which makes it difficult to determine the parameter region where the system achieves a given performance criterion, such ...
Josephine P. K. Chu, Andrew W. Eckford, Raviraj S....
JOC
2008
92views more  JOC 2008»
13 years 8 months ago
Cryptanalysis of an E0-like Combiner with Memory
In this paper, we study an E0-like combiner with memory as the keystream generator. First, we formulate a systematic and simple method to compute correlations of the FSM output seq...
Yi Lu 0002, Serge Vaudenay
TWC
2008
100views more  TWC 2008»
13 years 8 months ago
Generalized feedback detection for spatial multiplexing multi-antenna systems
Abstract-- We present a unified detection framework for spatial multiplexing multiple-input multiple-output (MIMO) systems by generalizing Heller's classical feedback decoding...
Tao Cui, Chintha Tellambura
CORR
2011
Springer
191views Education» more  CORR 2011»
13 years 3 months ago
A Message-Passing Receiver for BICM-OFDM over Unknown Clustered-Sparse Channels
We propose a factor-graph-based approach to joint channel-estimationand-decoding of bit-interleaved coded orthogonal frequency division multiplexing (BICM-OFDM). In contrast to ex...
Philip Schniter