Outage Probability Analysis of MIMO-OSTBC Relaying Network Over Nakagami-m Fading Channel Conditions | Zendy

Ravi Shankar | Zendy; Indrajeet Kumar | Zendy; Ritesh Kumar Mishra | Zendy

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Outage Probability Analysis of MIMO-OSTBC Relaying Network Over Nakagami-m Fading Channel Conditions

Author(s) -

Ravi Shankar,

Indrajeet Kumar,

Ritesh Kumar Mishra

Publication year - 2019

Publication title -

traitement du signal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.279

H-Index - 11

eISSN - 1958-5608

pISSN - 0765-0019

DOI - 10.18280/ts.360108

Subject(s) - nakagami distribution , fading , outage probability , mimo , computer science , channel (broadcasting) , maximal ratio combining , electronic engineering , statistics , telecommunications , mathematics , engineering

Received: 6 December 2018 Accepted: 1 February 2019 The objective of this study is to examine the outage probability (OP) performance of the multiple-input multiple-output (MIMO) cooperative communication system over Nakagamim fading channel conditions. Source node transmits orthogonal space time block code (OSTBC) codeword to the relay & destination node and maximal ratio combiner (MRC) is used for the decoding purpose at the destination node. A mathematical framework is developed for the analysis of diversity order (DO) of the system. The closed form expression of OP is derived in terms of confluent hypergeometric function of two variables considering perfect channel state information (CSI). The Simulation results verified the accuracy of the derived analytical results. Furthermore, the results shown that the distances between the nodes significantly affect the OP performance.

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