Partial interference elimination based retrospective interference alignment scheme in the downlink MIMO broadcast channel

Jingfu LI; Wenjiang FENG; Wenshou WANG; Weiheng JIANG; Chonghai YANG

doi:10.11959/j.issn.1000-436x.2021092

您当前的位置：

首页 >

文章列表页 >

Partial interference elimination based retrospective interference alignment scheme in the downlink MIMO broadcast channel

Papers | 更新时间：2024-06-05

- Partial interference elimination based retrospective interference alignment scheme in the downlink MIMO broadcast channel
- Journal on Communications Vol. 42, Issue 6, Pages: 94-106(2021)
- 作者机构：
  
  1. 重庆大学微电子与通信工程学院，重庆 400044
  2. 中国人民解放军32707部队，北京 100071
- 作者简介：
- 基金信息：
  
  The Key Project of Chongqing Basic Science and Advanced Technology Research(cstc2017jcyjBX0047);The National Natural Science Foundation of China(62001067)
- DOI：10.11959/j.issn.1000-436x.2021092
  CLC： TN919.1
- Online First：2021-06，
  
  Published：25 June 2021
- 稿件说明：
移动端阅览
Jingfu LI, Wenjiang FENG, Wenshou WANG, et al. Partial interference elimination based retrospective interference alignment scheme in the downlink MIMO broadcast channel[J]. Journal on Communications, 2021, 42(6): 94-106.
DOI：

Jingfu LI, Wenjiang FENG, Wenshou WANG, et al. Partial interference elimination based retrospective interference alignment scheme in the downlink MIMO broadcast channel[J]. Journal on Communications, 2021, 42(6): 94-106. DOI： 10.11959/j.issn.1000-436x.2021092.

摘要

针对具有反馈时延的单小区多用户MIMO蜂窝干扰网络，采用时延度（DoD）来量化干扰对齐方案引起的信息时延，提出一种基于偏袒干扰消除的回溯干扰对齐（PIE-RIA）方案。该方案首先在中继处获取干扰符号并设计预编码矩阵，然后中继发送已编码的干扰符号至用户执行干扰消除，最后基站利用反馈的干扰信号与CSI实现多个用户的回溯干扰对齐。仿真结果表明，PIE-RIA方案在保留自由度（DoF）增益的同时降低了DoD，保证了时延敏感网络中信息传输的实时性。

Abstract

For interference networks

the degree of delay (DoD) was proposed to quantify the information delay among traditional interference alignment (IA) schemes.It indicated that networks suffer from the issue of latency caused by IA schemes.Herein

for the MIMO downlink broadcast channel (BC)

the partial interference elimination based retrospective interference alignment scheme (PIE-RIA) was put forward.In the scheme

relay technique was adopted to eliminate partial interference signals so that part of desired symbols could be decoded promptly in user sides.Meanwhile

in the last slot

the eliminated signals could be regenerated in base station side with the retrospective interference alignment (RIA) scheme .The simulation results show that PIE-RIA scheme maintains degree of freedom (DoF) gain of RIA scheme and in the meantime

achieves lower DoD than the other schemes.

关键词

Keywords

references

傅海阳 , 王维 , 金卓琳 . 3G 移动通信 CDMA/TDMA 改进方案 [J ] . 重庆邮电学院学报(自然科学版) , 2006 , 18 ( 3 ): 285 - 289 .

FU H Y , WANG W , JIN Z L . Ameliorated CDMA/TDMA scheme in 3G mobile communication [J ] . Journal of Chongqing University of Posts and Telecommunications (Natural Science) , 2006 , 18 ( 3 ): 285 - 289 .

CADAMBE V R , JAFAR S A . Interference alignment and degrees of freedom of the $K$-user interference channel [J ] . IEEE Transactions on Information Theory , 2008 , 54 ( 8 ): 3425 - 3441 .

JAFAR S A , FAKHEREDDIN M J . Degrees of freedom for the MIMO interference channel [J ] . IEEE Transactions on Information Theory , 2007 , 53 ( 7 ): 2637 - 2642 .

TSE D , VISWANATH P . Fundamentals of wireless communication [M ] . Cambridge : Cambridge University Press , 2005 .

MALEKI H , JAFAR S A , SHAMAI S . Retrospective interference alignment over interference networks [J ] . IEEE Journal of Selected Topics in Signal Processing , 2012 , 6 ( 3 ): 228 - 240 .

LEJOSNE Y , SLOCK D , YI Y W . Achieving full sum DoF in the SISO interference channel with feedback delay [J ] . IEEE Communications Letters , 2014 , 18 ( 7 ): 1202 - 1205 .

TORRELLAS M , AGUSTIN A , VIDAL J . On the degrees of freedom of the K-user MISO interference channel with imperfect delayed CSIT [C ] // 2014 IEEE International Conference on Acoustics,Speech and Signal Processing . Piscataway:IEEE Press , 2014 : 1155 - 1159 .

HAO C X , CLERCKX B . Achievable sum DoF of the ${K}$ -user MIMO interference channel with delayed CSIT [J ] . IEEE Transactions on Communications , 2016 , 64 ( 10 ): 4165 - 4180 .

LEE B , LEE N , HA N , et al . On the degrees-of-freedom for relay-aided MIMO interference channels with partial and delayed CSI [J ] . IEEE Wireless Communications Letters , 2021 , 10 ( 2 ): 306 - 310 .

LIU W , ZHANG C Y . Cache-aided retrospective interference alignment in SISO X wireless networks [J ] . IEEE Access , 2020 , 8 : 133225 - 133232 .

ABDOLI J , GHASEMI A , KHANDANI A K . Interference and X networks with noisy cooperation and feedback [J ] . IEEE Transactions on Information Theory , 2015 , 61 ( 8 ): 4367 - 4389 .

ABDOLI M J , GHASEMI A , KHANDANI A K . On the degrees of freedom of K-user SISO interference and X channels with delayed CSIT [J ] . IEEE Transactions on Information Theory , 2013 , 59 ( 10 ): 6542 - 6561 .

ZHANG T , WU X W , XU Y F , et al . Three-user MIMO broadcast channel with delayed CSIT:a higher achievable DoF [C ] // 2018 IEEE International Conference on Acoustics,Speech and Signal Processing . Piscataway:IEEE Press , 2018 : 3709 - 3713 .

TORRELLAS M , AGUSTIN A , VIDAL J . Retrospective interference alignment for the MIMO interference broadcast channel [C ] // 2015 IEEE International Symposium on Information Theory . Piscataway:IEEE Press , 2015 : 1492 - 1496 .

LIU K , ZHONG X H , FENG W J , et al . Retrospective interference neutralization for the two-cell MIMO interfering multiple access channel [C ] // 2018 IEEE 18th International Conference on Communication Technology . Piscataway:IEEE Press , 2018 : 171 - 175 .

NSAIBI S , LEURS L . Time sensitive networking [J ] . Atp Edition , 2016 , 58 ( 10 ): 40 .

WANG Z , CROWCROFT J . Quality-of-service routing for supporting multimedia applications [J ] . IEEE Journal on Selected Areas in Communications , 1996 , 14 ( 7 ): 1228 - 1234 .

应腾达 , 冯文江 , 蒋卫恒 , 等 . 基于分布式空时干扰对齐的 MIMO干扰信道自由度研究 [J ] . 通信学报 , 2018 , 39 ( 1 ): 137 - 146 .

YING T D , FENG W J , JIANG W H , et al . Degrees of freedom of MIMO interference channel with distributed space-time interference alignment [J ] . Journal on Communications , 2018 , 39 ( 1 ): 137 - 146 .

LEE N , HEATH R W . Space-time interference alignment and degree-of-freedom regions for the MISO broadcast channel with periodic CSI feedback [J ] . IEEE Transactions on Information Theory , 2014 , 60 ( 1 ): 515 - 528 .

YANG H J , SHIN W Y , JUNG B C , et al . Opportunistic downlink interference alignment for multi-cell MIMO networks [J ] . IEEE Transactions on Wireless Communications , 2017 , 16 ( 3 ): 1533 - 1548 .

GROSS D , SHORTLE J F , THOMPSON J M , et al . Fundamentals of Queuing Theory [J ] . Journal of the Royal Statistical Society , 1986 , 35 ( 5 ): 76 - 77 .

谢希仁 . 计算机网络 [M ] . 北京 : 电子工业出版社 , 2013 .

XIE X R . Computer network [M ] . Beijing : Publishing House of Electronics Industry , 2013 .

AN L , SHEN J , WU L , et al . Throughput optimization for orthogonal random beamforming in multi-user MIMO-TDMA downlink [C ] // IET 2nd International Conference on Wireless,Mobile and Multimedia Networks . Piscataway:IEEE Press , 2008 : 296 - 299 .

MOHAJER S , DIGGAVI S N , FRAGOULI C , et al . Transmission techniques for relay-interference networks [C ] // 2008 46th Annual Allerton Conference on Communication,Control,and Computing . Piscataway:IEEE Press , 2008 : 467 - 474 .

LEE N , LIM J B , CHUN J . Degrees of freedom of the MIMO Y channel:signal space alignment for network coding [J ] . IEEE Transactions on Information Theory , 2010 , 56 ( 7 ): 3332 - 3342 .

ZHANG B W , FENG W J , XIAO Q , et al . Degrees of freedom of MIMO multiway relay channels using distributed interference neutralization and retransmission [J ] . IEICE Transactions on Communications , 2017 , 100 ( 2 ): 269 - 279 .

SHIN W , LEE J . Retrospective interference alignment for the two-cell MIMO interfering multiple access channel [J ] . IEEE Transactions on Wireless Communications , 2015 , 14 ( 7 ): 3937 - 3947 .

DEMAINE E , DEVADAS S . Introduction to Algorithms [M ] . Massachusetts : MIT Press , 2001 .

DEMMEL J W . Applied numerical linear algebra [M ] . Society for Industrial and Applied Mathematics , 1997 .

LIU Z Y , DEL ROSARIO M , LIANG X , et al . Spherical normalization for learned compressive feedback in massive MIMO CSI acquisition [C ] // 2020 IEEE International Conference on Communications Workshops . Piscataway:IEEE Press , 2020 : 1 - 6 .

Views

1224

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

⁰