Müller R (2007)
Publication Status: Published
Publication Type: Journal article, Original article
Publication year: 2007
Publisher: Institute of Physics: Hybrid Open Access
Book Volume: 40
Pages Range: 5241-5260
Article Number: 002
Journal Issue: 20
DOI: 10.1088/1751-8113/40/20/002
A noisy vector channel operating under a strict complexity constraint at the receiver is introduced. According to this constraint, detected bits, obtained by performing hard decisions directly on the channel's matched filter output, must be the same as the transmitted binary inputs. An asymptotic analysis is carried out using mathematical tools imported from the study of neural networks, and it is shown that, under a bounded noise assumption, such complexity-constrained channel exhibits a non-trivial Shannon-theoretic capacity. It is found that performance relies on rigorous interference-based multiuser cooperation at the transmitter and that this cooperation is best served when all transmitters use the same amplitude. © 2007 IOP Publishing Ltd.
APA:
Müller, R. (2007). Information and multiaccess interference in a complexity-constrained vector channel. Journal of Physics A: Mathematical and Theoretical, 40(20), 5241-5260. https://doi.org/10.1088/1751-8113/40/20/002
MLA:
Müller, Ralf. "Information and multiaccess interference in a complexity-constrained vector channel." Journal of Physics A: Mathematical and Theoretical 40.20 (2007): 5241-5260.
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