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http://dx.doi.org/10.13067/JKIECS.2020.15.3.445

Performance Comparison of Differential Distributed Cooperative Networks with Modulation Scheme and Relay Location  

Cho, Woong (Dept. of Automotive ICT Convergence Engineering, Daegu Catholic University)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.15, no.3, 2020 , pp. 445-450 More about this Journal
Abstract
Cooperative networks provides the benefits of performance improvements and capacity increment when the source node transmits signal to the destination node using several relay nodes. In this paper, we consider the cooperative network where the transmission scheme between the source node and relay node use conventional binary signaling, whereas the transmission scheme between thee relay node and destination node adopt the differential space time coding signaling. We analyze the performance of the system depending on the modulation scheme, i.e., coherent and differential modulation, at the source-relay links. The performance depending on the relay location is also compared by considering modulation scheme and the number of relay node.
Keywords
Cooperative Networks; Distributed Networks; Performance Comparison; Bit Error Rate;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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