earticle

논문검색

Degrees of Freedom for Complex MIMO Multiple-Way Relay Channel

원문정보

Xiao Chen, Yan Zhu, Xinxing Yin, Fangbiao Li, Zhi Xue

보안공학연구지원센터(IJMUE) International Journal of Multimedia and Ubiquitous Engineering Vol.9 No.11 2014.11 pp.31-38
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

The amount of diversity or the number of degrees of freedom (DOF) can be increased by multiple antennas in wireless communication systems. In this paper, we study the DOF of multiple-input multiple-output (MIMO) multiple-way relay channel. There are two groups of source nodes and several one relay node which are equipped with multiple antennas in this kind of channel. Each source node in one group exchanges independent message with the source node in the other group via the relay node. We first show the upper bound on the total DOF for this channel. Then we extend it to the complex MIMO multiple-way relay channel and present the corresponding upped bound.

목차

Abstract
 1. Introduction
 2. MIMO Multiple-Way Channel Model
 3. An UpperBound on the DOF of the MIMO Multiple-Way Relay Channel
 4. An Upper Bound on the DOF of the Complex MIMO Multiple-Way Relay Channel
 5. Conclusions
 6. Graph
 Acknowledgements
 References

키워드

저자정보

  • Xiao Chen School of Electronic, Information and Electrical Engineering Shanghai Jiaotong University Shanghai, China
  • Yan Zhu School of Electronic, Information and Electrical Engineering Shanghai Jiaotong University Shanghai, China
  • Xinxing Yin School of Electronic, Information and Electrical Engineering Shanghai Jiaotong University Shanghai, China
  • Fangbiao Li School of Electronic, Information and Electrical Engineering Shanghai Jiaotong University Shanghai, China
  • Zhi Xue School of Electronic, Information and Electrical Engineering Shanghai Jiaotong University Shanghai, China

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

      0개의 논문이 장바구니에 담겼습니다.