A new error analysis technique for cooperative 5G systems

Deployment of cooperative techniques on 5G cellular networks has been a subject of recent interest to researchers. A cooperative diversity relay system has a root terminal, an intermediate terminal and an end terminal is presented. The intermediate terminal detects the root terminal’s information th...

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Bibliographic Details
Published in:Computers & electrical engineering 2018-11, Vol.72, p.577-588
Main Authors: Nagarajan, Velmurugan, Annadurai, Chinnamuthu
Format: Article
Language:English
Subjects:
Cellular communication
Decode and forward technique
Error analysis
Frame relay
M-ary PSK signaling
Packet switched networks
Phase shift keying
Rayleigh fading
Rayleigh number
Relay communication
Relay systems
Signal processing
Switched diversity
Switching theory
Symbol error probability
Wireless communications
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Summary:Deployment of cooperative techniques on 5G cellular networks has been a subject of recent interest to researchers. A cooperative diversity relay system has a root terminal, an intermediate terminal and an end terminal is presented. The intermediate terminal detects the root terminal’s information through the decode and forward protocol and forwards it to the end terminal. The authors have proposed a new switched diversity scheme for the above system and have done a mathematical investigation of its performance. In the flat Rayleigh fading environment with phase shift keying modulation, the symbol error probability has been derived for a cooperative diversity system. The proposed scheme has been compared against other competing schemes seen in literature. The numerical results have revealed a better performance of the proposed system than the existing system.
ISSN:0045-7906
1879-0755
DOI:10.1016/j.compeleceng.2018.02.008