Title :
A hybrid digital-analog scheme for the Multiple Access Channel
Author :
Hassanin, M. ; Garcia-Frias, J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Delaware, Newark, DE, USA
Abstract :
We present a new access scheme for the AWGN Multiple Access Channel (MAC). The proposed system is a hybrid scheme consisting of the combination of analog joint source-channel coding with a digital part. We will particularize the system for the two user case, proving that it can achieve any point in the convex hull of the capacity region.
Keywords :
channel capacity; combined source-channel coding; multi-access systems; AWGN multiple access channel scheme; MAC; analog joint source-channel coding; channel capacity region; convex hull channel; hybrid digital-analog scheme; Channel coding; Digital systems; Joints; Multiaccess communication; Receivers; Silicon carbide; CDMA; Hybrid Analog-Digital Coding; Multiple Access Channels;
Conference_Titel :
Information Sciences and Systems (CISS), 2014 48th Annual Conference on
Conference_Location :
Princeton, NJ
DOI :
10.1109/CISS.2014.6814117
