Joint Relay Selection and Power Allocation for AF Relaying M2M Cooperative System

The outage probability (OP) of amplify-and-forward relaying mobile-to-mobile system with relay selection over N-Nakagami fading channels is investigated in this paper. The closed-form expressions for tight lower bound on OP are derived. The power allocation problem is formulated for performance optimization. The OP under different conditions is evaluated through simulation to verify the analysis. The simulation results showed that the number of mobile relays, fading coefficient, number of cascaded components, relative geometrical gain, and power-allocation parameter have a significant influence on the OP performance.

[1]  Murat Uysal,et al.  Relay Selection in Dual-Hop Vehicular Networks , 2011, IEEE Signal Processing Letters.

[2]  Nan Zhang,et al.  SER Analysis of the Mobile-Relay-Based M2M Communication over Double Nakagami-m Fading Channels , 2011, IEEE Communications Letters.

[3]  Murat Uysal Diversity analysis of space-time coding in cascaded Rayleigh fading channels , 2006, IEEE Commun. Lett..

[4]  George K. Karagiannidis,et al.  $N{\ast}$Nakagami: A Novel Stochastic Model for Cascaded Fading Channels , 2007, IEEE Transactions on Communications.

[5]  Mazen O. Hasna,et al.  Harmonic mean and end-to-end performance of transmission systems with relays , 2004, IEEE Transactions on Communications.

[6]  Lingwei Xu,et al.  Performance Analysis of FAF Relaying M2M Cooperative Networks over N-Nakagami Fading Channels , 2015 .

[7]  Patrick Mitran,et al.  Variable-Rate Two-Phase Collaborative Communication Protocols for Wireless Networks , 2006, IEEE Transactions on Information Theory.

[8]  Y. Wang,et al.  Cooperative mobile-to-mobile communications over double Nakagami-m fading channels , 2012, IET Commun..

[9]  Victor Adamchik,et al.  The algorithm for calculating integrals of hypergeometric type functions and its realization in REDUCE system , 1990, ISSAC '90.

[10]  Murat Uysal,et al.  Cooperative Diversity for Intervehicular Communication: Performance Analysis and Optimization , 2009, IEEE Transactions on Vehicular Technology.

[11]  SHAHID MUMTAZ,et al.  Direct mobile-to-mobile communication: Paradigm for 5G , 2014, IEEE Wireless Communications.

[12]  Mostafa Kaveh,et al.  Exact symbol error probability of a Cooperative network in a Rayleigh-fading environment , 2004, IEEE Transactions on Wireless Communications.

[13]  Hao Zhang,et al.  Performance Analysis of IDF Relaying M2M Cooperative Networks over N-Nakagami Fading Channels , 2015, KSII Trans. Internet Inf. Syst..