Title :
Performance analysis of network coded bidirectional relaying in OFDM networks
Author :
Kaiser, M.S. ; Iqbal, Arif ; Baseer, S. ; Ali, Furqan ; Ahmed, K.M.
Author_Institution :
Sch. of Eng. & Technol., Asian Inst. of Technol., Pathumthani, Thailand
Abstract :
This paper focuses the performance of network-coded bidirectional relaying in OFDM networks. The fading channels between the base station-relay and relay-mobile station follow Rician and Nakagami-m distributions respectively. The outage probability expression is deduced for the non-identical-independent Rice-Nakagami-m fading channels. Neuro-Fuzzy based relay selection algorithm is used to select the best relay for the source and destination pair. The performance of the proposed network is compared with the traditional dual-hop network. Simulation results show that the network coded dual-hop system improves the throughput and network life time compared to the traditional dual-hop network.
Keywords :
Nakagami channels; OFDM modulation; Rician channels; mobile communication; network coding; resource allocation; Nakagami-m distribution; OFDM networks; Rician distribution; dual-hop network; fading channel; network coded bidirectional relaying; network life time; neuro-fuzzy; performance analysis; relay selection algorithm; station relay-mobile station; NF based relay selection; network coding; resource allocation; water-filling and cooperative network;
Conference_Titel :
Electrical and Computer Engineering (ICECE), 2010 International Conference on
Conference_Location :
Dhaka
Print_ISBN :
978-1-4244-6277-3
DOI :
10.1109/ICELCE.2010.5700553
