Gaussian multiple access channels with one-bit quantizer at the receiver
File(s)entropy-20-00686-v2.pdf (411.88 KB)
Published version
Author(s)
Rassouli, B
Varasteh, M
Gunduz, D
Type
Journal Article
Abstract
The capacity region of a two-transmitter Gaussian multiple access channel (MAC) under average input power constraints is studied, when the receiver employs a zero-threshold one-bit analog-to-digital converter (ADC). It is proved that the input distributions of the two transmitters that achieve the boundary points of the capacity region are discrete. Based on the position of a boundary point, upper bounds on the number of the mass points of the corresponding distributions are derived.
Date Issued
2018-09-07
Online Publication Date
2018-09-07
Date Acceptance
2018-09-01
ISSN
1099-4300
Publisher
MDPI AG
Journal / Book Title
Entropy
Volume
20
Issue
9
Copyright Statement
c 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/)
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/)
Source Database
manual-entry
Sponsor
British Council (UK)
Engineering & Physical Science Research Council (E
Commission of the European Communities
Identifier
http://arxiv.org/abs/1703.02324v2
Grant Number
173605884
EP/N021738/1
677854
Subjects
cs.IT
math.IT
01 Mathematical Sciences
02 Physical Sciences
Fluids & Plasmas
Notes
25 pages, 3 figures, revised version submitted to IEEE Transactions on Information Theory
Publication Status
Published
Article Number
ARTN 686