Abstract
In this paper, error performance analysis of a cooperative system with relay selection that utilizes decode and forward (DF) method is considered. The source-relay, relay-destination and source-destination links are modeled as Nakagami-m distributed random variables. The effects of the cooperative maximal ratio combining (C-MRC) used to decrease performance degradation due to error propagation in DF based wireless cooperative networks and classical maximal ratio combining (MRC) methods on error performance of the system are investigated with computer simulations. It has been shown that C-MRC technique provides significant performance improvement with respect to the MRC method.
Keywords
Relay
Maximal-ratio combining
Computer science
Nakagami distribution
Selection (genetic algorithm)
Wireless
Degradation (telecommunications)
Outage probability
Signal-to-noise ratio (imaging)
Bit error rate
Performance improvement
Propagation of uncertainty
Algorithm
Telecommunications
Fading
Decoding methods
Engineering
Artificial intelligence
Power (physics)
Subject Areas
Cooperative Communication and Network Coding
·Computer Networks and Communications ·Physical Sciences
Full-Duplex Wireless Communications
·Electrical and Electronic Engineering ·Physical Sciences
Advanced Wireless Communication Technologies
·Electrical and Electronic Engineering ·Physical Sciences
Citations by Year
2016: 1
2017: 1
2022: 1
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