Optimal precoding for full-duplex base stations under strongly correlated self-interference channels

Jun WANG; Xiao-jie WEN; Chuan HUANG; Chao-jin QING

doi:10.1631/FITEE.1700022

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Optimal precoding for full-duplex base stations under strongly correlated self-interference channels

Special Issue on 5G Wireless Communication Systems and Technologies | Updated：2022-05-19

- Optimal precoding for full-duplex base stations under strongly correlated self-interference channels
- 强相关自干扰信道下全双工基站的最优预编码
- Frontiers of Information Technology & Electronic Engineering Vol. 18, Issue 6, Pages: 808-816(2017)
- Affiliations：
  
  College of Electrical and Information Engineering, Southwest University for Nationalities, Chengdu 610041, China
  Beijing Institute of Satellite Information Engineering, Beijing 100086, China
  National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu 611731, China
  School of Electrical and Information Engineering, Xihua University, Chengdu 610039, China
- Author bio：
  
  [ "Jun WANG, E-mail: 13880458609@139.com" ]
  [ "Xiao-jie WEN, E-mail: ziwen7189@aliyun.com" ]
  Chuan HUANG, E-mail: huangch@uestc.edu.cn
  [ "Chao-jin QING, E-mail: qingchj@uestc.edu.cn" ]
- Funds：
- DOI：10.1631/FITEE.1700022
  CLC： TN92
- Received：09 January 2017，
  
  Revised：2017-;5-30，
  
  Published：2017-06
- Accepted：
Scan QR Code
Jun WANG, Xiao-jie WEN, Chuan HUANG, et al. Optimal precoding for full-duplex base stations under strongly correlated self-interference channels[J]. Frontiers of Information Technology & Electronic Engineering, 2017, 18(6): 808-816.
DOI：

Jun WANG, Xiao-jie WEN, Chuan HUANG, et al. Optimal precoding for full-duplex base stations under strongly correlated self-interference channels[J]. Frontiers of Information Technology & Electronic Engineering, 2017, 18(6): 808-816. DOI： 10.1631/FITEE.1700022.

摘要

考虑了包含1个全双工多天线基站、2个半双工单天线移动用户的全双工蜂窝系统，研究了其全双工多天线基站的最优预编码方案。由于全双工多天线基站在同一频段上同时收发数据，其接收来自远端用户的期望信号将会受到来自本地发射天线大功率自干扰信号的严重影响。由于现有自干扰消除技术不能将自干扰信号完全抵消，考虑存在残余自干扰信号的场景，构造了上行传输速率受限的下行传输速率最大化问题，以刻画上述全双工蜂窝系统的可达速率区域。然而，上述问题不是凸优化问题。鉴于此，考虑强相关自干扰信道场景，利用自干扰信道矩阵秩为1的特点，将上述非凸优化问题变换为凸优化问题，并利用凸优化工具对其求解，得到全双工多天线基站的最优预编码方案。最后，通过数值仿真验证了该方案的有效性。

Abstract

We study the optimal precoding for a full-duplex (FD) system

where one FD multi-antenna base station (BS) respectively transmits to and receives from two half-duplex single-antenna mobile users (MUs) on the same time slot and frequency band. At the FD BS

the received signal from the desired MU is severely affected by the extremely strong self-interference (SI) from its transmit antennas to the receive antennas. In the presence of residual SI after imperfect SI cancellation

the downlink transmission rate maximization problem subject to a targeted uplink rate is formulated as a non-convex optimization problem to characterize the achievable rate region for the considered system. Considering the case in which the SI channel is strongly correlated

the above problem is transformed into a convex problem by exploiting the rank-one property of the SI channel

which can be solved efficiently. Finally

numerical results validate the effectiveness of the proposed scheme.

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Keywords

references

D. Bharadia , , , E. McMilin , , , S. Katti . . Full duplex radios . . ACM SIGCOMM Comput. Commun. Rev. , , 2013 . . 43 ( ( 4 ): ): 375 - - 386 . . DOI: 10.1145/2486001.2486033 http://doi.org/10.1145/2486001.2486033 . .

S. Boyd , , , L. Vandenberghe . . Convex Optimization , , : : UK Cambridge University Press , , 2004 . . .

A.C. Cirik . . Fairness considerations for full duplex multi-user MIMO systems . . IEEE Wirel. Commun. Lett. , , 2015 . . 4 ( ( 4 ): ): 361 - - 364 . . DOI: 10.1109/LWC.2015.2419672 http://doi.org/10.1109/LWC.2015.2419672 . .

A.C. Cirik , , , Y. Rong , , , Y. Hua . . Achievable rates of full-duplex MIMO radios in fast fading channels with imperfect channel estimation . . IEEE Trans. Signal Process. , , 2014 . . 62 ( ( 15 ): ): 3874 - - 3886 . . DOI: 10.1109/TSP.2014.2330806 http://doi.org/10.1109/TSP.2014.2330806 . .

K. Haneda , , , A. Khatun , , , M. Dashti , , , 等 . . Measurement-based analysis of spatial degrees of freedom in multipath propagation channels . . IEEE Trans. Anten. Propag. , , 2013a . . 61 ( ( 2 ): ): 890 - - 900 . . DOI: 10.1109/TAP.2012.2223431 http://doi.org/10.1109/TAP.2012.2223431 . .

K. Haneda , , , A. Khatun , , , C. Gustafson , , , 等 . . Spatial degrees-of-freedom of 60 GHz multiple-antenna channels . . Proc. IEEE 77th Vehicular Technology Conf , , 2013b . . p.1 - - 5 . . DOI: 10.1109/VTCSpring.2013.6692762 http://doi.org/10.1109/VTCSpring.2013.6692762 . .

S. Huberman , , , T. Le-Ngoc . . Full-duplex MIMO precoding for sum-rate maximization with sequential convex programming . . IEEE Trans. Veh. Technol. , , 2015 . . 64 ( ( 11 ): ): 5103 - - 5112 . . DOI: 10.1109/TVT.2014.2380775 http://doi.org/10.1109/TVT.2014.2380775 . .

D. Nguyen , , , L.N. Tran , , , P. Pirinen , , , 等 . . Precoding for full duplex multiuser MIMO systems: spectral and energy efficiency maximization . . IEEE Trans. Signal Process. , , 2013 . . 61 ( ( 16 ): ): 4038 - - 4050 . . DOI: 10.1109/TSP.2013.2267738 http://doi.org/10.1109/TSP.2013.2267738 . .

D. Nguyen , , , L.N. Tran , , , P. Pirinen , , , 等 . . On the spectral efficiency of full-duplex small cell wireless systems . . IEEE Trans. Wirel. Commun. , , 2014 . . 13 ( ( 9 ): ): 4896 - - 4910 . . DOI: 10.1109/TWC.2014.2334610 http://doi.org/10.1109/TWC.2014.2334610 . .

X. Pu , , , S. Shao , , , K. Deng , , , 等 . . Effects of array orientations on degrees of freedom for 3D LoS channels in short-range communications . . IEEE Wirel. Commun. Lett. , , 2015 . . 4 ( ( 1 ): ): 106 - - 109 . . DOI: 10.1109/LWC.2014.2381221 http://doi.org/10.1109/LWC.2014.2381221 . .

A. Sabharwal , , , P. Schniter , , , D. Guo , , , 等 . . Inband full-duplex wireless: challenges and opportunities . . IEEE J. Sel. Areas Commun. , , 2014 . . 32 ( ( 9 ): ): 1637 - - 1652 . . DOI: 10.1109/JSAC.2014.2330193 http://doi.org/10.1109/JSAC.2014.2330193 . .

E.H.G. Yousif , , , T. Ratnarajah , , , M. Sellathurai . . Modeling and performance analysis of multitaper detection using phase-type distributions over MIMO fading channels . . IEEE Trans. Signal Process. , , 2015 . . 63 ( ( 22 ): ): 5882 - - 5896 . . DOI: 10.1109/TSP.2015.2455520 http://doi.org/10.1109/TSP.2015.2455520 . .

R. Zhang , , , Y.C. Liang , , , C.C. Chai , , , 等 . . Optimal beamforming for two-way multi-antenna relay channel with analogue network coding . . IEEE J. Sel. Areas Commun. , , 2009 . . 27 ( ( 5 ): ): 699 - - 712 . . DOI: 10.1109/JSAC.2009.090611 http://doi.org/10.1109/JSAC.2009.090611 . .

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