Outage performance of full-duplex selective decode-and-forward relaying over Nakagami-m fading channels

In this paper, we analyze the outage probability of the full-duplex relaying (FDR) system with non-negligible residual self-interference (RSI). By investigating the signal-to-interference-plus-noise ratios (SINRs) at the relay and the destination, the exact expression of the outage probability for selective decode-and-forward (SDF) protocol is derived in closed-form over Nakagami-m fading channels. To get more insight about the effect of system parameters, we develop an asymptotic analysis on the outage performance. Our results show that the achievable diversity of SDF protocol depends on the shape factors of fading channels and the power scaling scheme of the relay. Moreover, we show that the SDF protocol achieves the best outage performance and is robust to the residual self-interference.

[1]  Gregory W. Wornell,et al.  Cooperative diversity in wireless networks: Efficient protocols and outage behavior , 2004, IEEE Transactions on Information Theory.

[2]  Sheldon M. Ross.  Introduction to Probability Models. , 1995 .

[3]  Youyun Xu,et al.  Interference-Limited Two-Way DF Relaying: Symbol-Error-Rate Analysis and Comparison , 2014, IEEE Transactions on Vehicular Technology.

[4]  Youyun Xu,et al.  Hardware Impairments Aware Transceiver for Full-Duplex Massive MIMO Relaying , 2015, IEEE Transactions on Signal Processing.

[5]  Taneli Riihonen,et al.  Hybrid Full-Duplex/Half-Duplex Relaying with Transmit Power Adaptation , 2011, IEEE Transactions on Wireless Communications.

[6]  Sui Sun Cheng,et al.  Explicit eigenvalues and inverses of several Toeplitz matrices , 2006 .

[7]  Cong Wang,et al.  On the performance of full-duplex decode-and-forward relaying over Nakagami-m fading channels , 2014, 2014 Sixth International Conference on Wireless Communications and Signal Processing (WCSP).

[8]  Youyun Xu,et al.  On the design of relay selection strategy for two-way amplify-and-forward mobile relaying , 2013, IET Commun..

[9]  Georgios B. Giannakis,et al.  A simple and general parameterization quantifying performance in fading channels , 2003, IEEE Trans. Commun..

[10]  Mohamed-Slim Alouini,et al.  On the Outage Performance of Full-Duplex Selective Decode-and-Forward Relaying , 2013, IEEE Communications Letters.

[11]  Daesik Hong,et al.  QoS-guaranteed transmission mode selection for efficient resource utilization in multi-hop cellular networks , 2008, IEEE Transactions on Wireless Communications.

[12]  Taneli Riihonen,et al.  Optimized gain control for single-frequency relaying with loop interference , 2009, IEEE Transactions on Wireless Communications.

[13]  I. S. Gradshteyn,et al.  Table of Integrals, Series, and Products , 1976 .

[14]  M. Nakagami.  The m-Distribution—A General Formula of Intensity Distribution of Rapid Fading , 1960 .

[15]  Ashutosh Sabharwal,et al.  Full-duplex wireless communications using off-the-shelf radios: Feasibility and first results , 2010, 2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers.

[16]  Philip Levis,et al.  Practical, real-time, full duplex wireless , 2011, MobiCom.

[17]  Taneli Riihonen,et al.  Outage Probabilities in Infrastructure-Based Single-Frequency Relay Links , 2009, 2009 IEEE Wireless Communications and Networking Conference.

[18]  Behrouz Maham,et al.  Energy-Efficient Space-Time Coded Cooperation in Outage-Restricted Multihop Wireless Networks , 2011, IEEE Transactions on Communications.

[19]  Hyungsik Ju,et al.  Catching resource-devouring worms in next-generation wireless relay systems: Two-way relay and full-duplex relay , 2009, IEEE Communications Magazine.

[20]  Yan Xin,et al.  Outage Probability of Rician Fading Relay Channels , 2008, IEEE Transactions on Vehicular Technology.

[21]  Yang Yang,et al.  Relay technologies for WiMax and LTE-advanced mobile systems , 2009, IEEE Communications Magazine.

[22]  Daesik Hong,et al.  Optimal Duplex Mode for DF Relay in Terms of the Outage Probability , 2010, IEEE Transactions on Vehicular Technology.