Joint Relay-and-Antenna Selection and Power Allocation for AF MIMO Two-way Relay Networks = Joint Relay-and-Antenna Selection and Power Allocation for AF MIMO Two-way Relay Networks

다국어 초록 (Multilingual Abstract)

In this paper, we present a joint relay-and-antenna selection and power allocation strategy for multiple-input multi-output (MIMO) amplify-and-forward (AF) two-way relay networks (TWRNs). In our approach, we select the best transmit and receive antennas at the two sources, a best relay and a best transmit and receive antenna at the selected relay based on maximizing the minimum of the end-to-end received signal-to-noise-ratios (SNRs) under a total transmit power constraints. We obtained the closed-form solution for the optimal power allocation firstly. Then with the optimal allocation solution we found, we can reduce the joint relay-and-antenna selection to a simpler problem. Besides, the overall outage probability is investigated and a tight closed-form approximation is derived, which provides a method to evaluate the outage performance easily and fast. Simulation results are presented to verify the analysis.

참고문헌 (Reference)

1 Nan Yang., "Two-Way Relaying with Multi-Antenna Sources : Beamforming and Antenna Selection" 61 (61): 3996-4008, 2012

2 G. Amarasuriya., "Two-Way Amplify-and-Forward Multiple-Input Multiple-Output Relay Networks with Antenna Selection" 30 (30): 1513-1529, 2012

3 G. Amarasuriya., "Two-Way Amplify-and-Forward MIMO Relay Networks with Antenna Selection" 1-5, 2011

4 I. Gradshteyn, "Table of integrals, Series, and Products, 7th ed" Academic Press 2007

5 M. Ju., "Relay selection with ANC and TDBC protocols in bidirectional relay networks" 58 (58): 3500-3511, 2010

6 R. H. Y. Louie., "Practical physical layer network coding for two-way relay channels : performance analysis and comparison" 9 : 764-777, 2010

7 Eslamifar. M., "Performance Analysis of Two-Way Multiple-Antenna Relaying with Network Coding" 1-5, 2009

8 Zhong Bin., "Performance Analysis for Opportunistic Full-Duplex Relay Selection in Underlay Cognitive Networks" 64 (64): 4905-4910, 2015

9 P. K. Upadhyay., "Outage performance of MIMO two-way AF relaying with end-to-end antenna selection" 1-5, 2012

10 Havary-Nassab. V., "Optimal distributed beamforming for two-way relay networks" 58 (58): 1238-1250, 2010

11 Eslamifar., "Max-min antenna selection for bi-directional multi-antenna relaying" 1-5, 2010

12 A. F. Molisch., "MIMO systems with antenna selection" 5 (5): 46-56, 2004

13 Gunduz. D., "MIMO Two-way Relay Channel : Diversity-Multiplexing Tradeoff Analysis" 1474-1478, 2008

14 Zhang Zhongshan, "Full-Duplex Wireless Communications: Challenges, Solutions and Future Research Directions" 1-45,

15 Zhang Zhongshan., "Full-Duplex Techniques for 5G Networks : Self-Interference Cancellation, Protocol Design and Relay Selection" 53 (53): 128-137, 2015

16 Heesun Park., "Computationally Efficient Relay Antenna Selection for AF MIMO Two-Way Relay Channels" 60 (60): 6091-6097, 2012

17 Jiang Dingde., "Collaborative multi-hop routing in cognitive wireless networks" 2015

18 Jiang Dingde., "An multicast delivery approach with minimum energy consumption for wireless multi-hop networks" 1-12, 2015

19 Jiang Dingde., "An effective dynamic spectrum access algorithm for multi-hop cognitive wireless networks" 84 : 1-16, 2015

20 A. Bletsas., "A simple cooperative diversity method based on network path selection" 24 (24): 659-672, 2006

21 Nie Laisen., "A compressive sensing-based approach to end-to-end network traffic reconstruction utilizing partial measured origin-destination flows" 26 (26): 1108-1117, 2015

22 Jiang Dingde., "A collaborative multi-hop routing algorithm for maximum achievable rate" 57 : 182-191, 2015