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- Title
Exact Outage Performance Analysis of Amplify-and- Forward-aware Cooperative NOMA.
- Authors
Dinh-Thuan Do; Nguyen, Tu-Trinh T.
- Abstract
In this paper, new radio access scheme that combines Amplify-and-Forward (AF) relaying protocol and non-orthogonal multiple access (NOMA) system is introduced. In particular, different scenarios for fixed power allocation scheme is investigated. In addition, the outage probability of both weak and strong user is derived and provided in closed-form expressions. Such outage is investigated in high SNR scenario and comparison performance between these NOMA scenarios is introduced. Numerical simulations are offered to clarify the outage performance of the considered scheme if varying several parameters in the existing schemes to verify the derived formulas.
- Subjects
MULTIPLE access protocols (Computer network protocols); WIRELESS cooperative communication; ORTHOGONAL frequency division multiplexing; SIGNAL-to-noise ratio; 5G networks
- Publication
Telkomnika, 2018, Vol 16, Issue 5, p1966
- ISSN
1693-6930
- Publication type
Article
- DOI
10.12928/TELKOMNIKA.v16i5.9823