Successive SLNR Based Precoding for Downlink Multi-user MIMO Systems

被引：0

作者：

Zhang, Xunyong ^{[1
]}

He, Chen ^{[1
]}

Jiang, Lingge ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200240, Peoples R China

来源：

2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) | 2011年

关键词：

signal to leakage plus noise ratio; dirty paper coding; multi-user precoding; Tomlinson-Harashima precoding; VECTOR-PERTURBATION TECHNIQUE; MULTIANTENNA; COMMUNICATION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we propose a new downlink multi-user multiple-input multiple-output (MIMO) precoding scheme based on maximizing the successive signal to leakage plus noise ratio (SSLNR). The work is motivated by the precoding scheme developed by Sadek, Tarighat and Sayed by maximizing the signal to leakage plus noise ratio (SLNR), which does not impose any restriction on the number of antennas at the transmitter and receiver. In our proposed scheme, dirty paper coding (DPC) is applied to cancel the known leakages, so SLNR can be calculated only using the unknown leakages. The proposed scheme has no restriction of the number of antennas as the conventional SLNR scheme. In addition, the proposed scheme decreases the complexity of the receivers compared with the conventional SLNR scheme. Simulations show that the proposed scheme has superior bit error rate (BER) performance over the conventional SLNR scheme.

引用

页数：5

共 50 条

[31] A minimum co-user interference approach for multi-user MIMO downlink precoding
Khajehnouri, Nima
Sayed, Ali H.
2006 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-13, 2006, : 3275 - 3278
[32] Vector Precoding Scheme for Multi-user MIMO Systems
Nijsure, Yogesh
Litchfield, Charan
Chen, Yifan
Rapajic, Predrag B.
2009 IEEE 70TH VEHICULAR TECHNOLOGY CONFERENCE FALL, VOLS 1-4, 2009, : 1105 - 1109
[33] Precoding Methods for Multi-User TDD MIMO Systems
Jose, Jubin
Ashikhmin, Alexei
Whiting, Phil
Vishwanath, Sriram
2008 46TH ANNUAL ALLERTON CONFERENCE ON COMMUNICATION, CONTROL, AND COMPUTING, VOLS 1-3, 2008, : 761 - +
[34] Leakage Based Precoding for Multi-User MIMO-OFDM Systems
Sadek, Mirette
Aissa, Sonia
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2011, 10 (08) : 2428 - 2433
[35] Successive optimization Tomlinson-Harashima precoding (SO THP) for multi-user MIMO systems
Stankovic, V
Haardt, M
2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING, 2005, : 1117 - 1120
[36] Downlink transmit beamforming in multi-user MIMO systems
Peel, C
Spencer, Q
Swindlehurst, AL
Hochwald, B
2004 IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP, 2004, : 43 - 51
[37] A Comparative Study for Downlink Multi-User MIMO Systems
Yalcinduran, Cinar
Turgut, Ayse Melda Yuksel
29TH IEEE CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS (SIU 2021), 2021,
[38] Joint transmit and receive multi-user MIMO decomposition approach for the downlink of multi-user MIMO systems
Choi, RLU
Ivrlac, MT
Murch, RD
Nossek, JA
2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS, 2003, : 409 - 413
[39] Performance evaluation of channel inversion precoding for downlink multi-user MIMO system
CHEN Zhi-yong
TheJournalofChinaUniversitiesofPostsandTelecommunications, 2009, 16 (05) : 20 - 24
[40] A Near-Optimum Precoding Technique for Downlink Multi-User MIMO Transmissions
Boccardi, Federico
Huang, Howard
Trivellato, Matteo
BELL LABS TECHNICAL JOURNAL, 2009, 13 (04) : 79 - 95

← 1 2 3 4 5 →