On degraded Gaussian two-user channels (Corresp.)

1 September 1978

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Information Theory

Vol. 24 (5) , 637-640
https://doi.org/10.1109/tit.1978.1055920

Abstract

Several bounds to the capacity region of a degraded Gaussian channel are studied. An outer bound utilizing the capacity region of the corresponding broadcast channel is obtained. Two achievable regions obtained previously are compared, and a region including both is introduced by using frequency division multiplexing.

Keywords

FREQUENCY
MULTIPLEXING
CAPACITY REGION
BROADCAST
DIVISION
OUTER
DEGRADED GAUSSIAN
CORRESPONDING

This publication has 4 references indexed in Scilit:

Interference channels
IEEE Transactions on Information Theory, 1978
Two-user communication channels
IEEE Transactions on Information Theory, 1977
A case where interference does not reduce capacity (Corresp.)
IEEE Transactions on Information Theory, 1975
Cooperative broadcasting
IEEE Transactions on Information Theory, 1974