학술논문

Copula-Based Bounds for Multi-User Communications–Part II: Outage Performance
Document Type
Periodical
Source
IEEE Communications Letters IEEE Commun. Lett. Communications Letters, IEEE. 25(1):8-12 Jan, 2021
Subject
Communication, Networking and Broadcast Technologies
Power system reliability
Random variables
Fading channels
Upper bound
Correlation
Distribution functions
Copula
joint distributions
fading channels
outage probability
slow fading
Language
ISSN
1089-7798
1558-2558
2373-7891
Abstract
In the first part of this two-part letter, we introduced methods to study the impact of dependency on the expected value of functions of two random variables. In this second part, we present tools to derive worst- and best-case bounds on the outage probability of multi-user communication systems, including multiple access channels, wiretap channels, and reconfigurable intelligent surface-assisted channels.