Dual selection diversity over Rician fading channels in the presence of multiple cochannel Nakagami-m interferences
- Resource Type
- Conference
- Authors
- Sekulovic, Nikola; Panajotovic, Aleksandra; Draca, Dragan; Stefanovic, Mihajlo; Stefanovic, Caslav
- Source
- Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference MELECON 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference. :270-273 Apr, 2010
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Fields, Waves and Electromagnetics
Diversity methods
Rician channels
Radiofrequency interference
Wireless communication
Fading
Interchannel interference
Probability density function
Distribution functions
Error probability
Mathematical analysis
SC diversity system
cochannel interference
Rician fading
Nakagami-m fading
- Language
- ISSN
- 2158-8473
2158-8481
In wireless communication systems, antenna diversity is used to mitigate the effects of fading and cochannel interference (CCI). Dual signal-to-interference ratio (SIR)-based selection diversity system over correlated Rician fading channels in the presence of arbitrary number of correlated Nakagami-m CCIs is studied in this paper. Useful analytical expressions for the probability density function (PDF) and cumulative distribution function (CDF) of SIR at the output of dual selection diversity receiver are derived. These expressions are used to study the outage probability and average bit error probability (ABEP) of the proposed system. Numerical results are also presented to support mathematical analysis.