NDLI: Performance analysis of two-way decode-and-forward relaying in the presence of co-channel interferences

Content Provider	IET Digital Library
Author	Hataminia, Sajad Vahidian, Saeed Mohammadi, Mohammadali Attari, Mahmoud Ahmadian
Abstract	This study investigates the performance of two-way decode-and-forward (DF) relaying networks, considering transmissions over independent but not necessarily identically distributed (i.n.i.d.) Rayleigh fading channels, in the presence of multiple co-channel interferers at both the relay and end-source nodes. Both asymmetrical and symmetrical cases, of whether the channels from source terminals to the relay are identically distributed or not, are considered. Specifically, closed-form expressions for the cumulative distribution function of the equivalent signal-to-interference-plus-noise ratio (SINR) in different cases are derived, based on which the exact symbol error probability (SEP) and the systems’ achievable rate are derived and analysed. Based on the analytic results, the authors study the impacts of system parameters, such as interference power and number of interferers on the performance of the system. Furthermore, the system behavior at high signal-to-noise ratio (SNR) values is studied via deriving the asymptotic SEP. The results of this study are attested through Monte Carlo simulations.
Starting Page	3349
Ending Page	3356
Page Count	8
ISSN	17518628
Volume Number	8
e-ISSN	17518636
Issue Number	Issue 18, Dec (2014)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-com/8/18
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-com.2014.0592
Journal	IET Communications
Publisher Date	2014-12-18
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Cochannel Interference Cochannel Interferences Cumulative Distribution Function Decode And Forward Communication Distributed Rayleigh Fading Channel Electromagnetic Compatibility End-source Node Equivalent Signal-to-interference-plus-noise Ratio Error Statistics Interference Monte Carlo Method Monte Carlo Simulation Method Radio Link And Equipment Rayleigh Channel Relay Network Relay Node Statistics Symbol Error Probability Telecommunication Two-way Decode-and-forward Relaying
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Science Applications

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