Efficient CORDIC based equalizer for STTD encoded MIMO CDMA systems

被引：0

作者：

Heyne, Benjamin ^{[1
]}

Goetze, Juergen ^{[1
]}

机构：

[1] Univ Dortmund, Informat Proc Lab, D-44227 Dortmund, Germany

来源：

2007 IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY, VOLS 1-3 | 2007年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Next generation mobile terminals will have to support multiuser detection and more than one antenna (Multiple Output Multiple Input - MIMO) to implement the latest high data rate modes of UTRA/3GPP such as HSDPA. Hence, very efficient and flexible detection algorithms are needed. In [1] we have already shown an approach of such an equalizer for multi user detection. In this paper we will present a multi user MIMO linear least squares based equalizer for Space-Time Transmit Diversity (STTD) encoded data, which can make use of the same CORDIC based platform as the multi user equalizer. The paper shows that our approach has got a significant performance increase while maintaining computational complexity in comparison to a standard Rake based equalizer.

引用

页码：599 / 604

页数：6

共 50 条

[41] PIC Receiver for MIMO MC-CDMA systems Based on LCRLSCMA
Zhao, Fayong
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31, 2008, : 520 - 523
[42] A novel Chase based multiuser detector for MIMO-CDMA systems
Liu, Feng
Soleymani, M. Reza
2007 IEEE 66TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, 2007, : 975 - 979
[43] Beamformer-based acquisition in MIMO-CDMA communication systems
Kim, Sangchoon
Baek, Sunyoung
An, Jinyoung
Son, Kyoungsoo
2008 DIGEST OF TECHNICAL PAPERS INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, 2008, : 43 - 44
[44] Deep Learning Based Equalizer for MIMO-OFDM Systems with Insufficient Cyclic Prefix
Sun, Yan
Wang, Chao
Cai, Huan
Zhao, Chunming
Wu, Yiqun
Chen, Yan
2020 IEEE 92ND VEHICULAR TECHNOLOGY CONFERENCE (VTC2020-FALL), 2020,
[45] On the performance of code acquisition in MIMO CDMA systems
Kim, Sangchoon
An, Jinyoung
IEICE TRANSACTIONS ON COMMUNICATIONS, 2008, E91B (02) : 628 - 632
[46] An efficient code timing acquisition for MIMO CDMA system
Kwon, Y
Kim, K
Shin, M
Lee, C
VTC2004-SPRING: 2004 IEEE 59TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS, 2004, : 819 - 823
[47] A MIMO algorithm for smart antenna in CDMA systems
Park, JD
Tuan, LM
Yoon, GW
Kim, JW
2001 INTERNATIONAL CONFERENCES ON INFO-TECH AND INFO-NET PROCEEDINGS, CONFERENCE A-G: INFO-TECH & INFO-NET: A KEY TO BETTER LIFE, 2001, : B424 - B428
[48] Multiuser detectors for MIMO DS/CDMA systems
Ueng, FB
Tsai, SC
Chen, JD
2005 IEEE/ACES INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND APPLIED COMPUTATIONAL ELECTROMAGNETICS, 2005, : 70 - 73
[49] Efficient Image Transmission using OSTBC4 Space Time Encoded MIMO Systems
Kaur, Manpreet
Kansal, Lavish
Gaba, Gurjot Singh
Satheeskumaran, S.
Mounir, Mohamed
2020 INTERNATIONAL CONFERENCE ON EMERGING SMART COMPUTING AND INFORMATICS (ESCI), 2020, : 229 - 233
[50] Multistage MIMO Receivers Based on Multi-Branch Interference Cancellation for MIMO-CDMA Systems
Cai, Yunlong
de Lamare, Rodrigo C.
2009 6TH INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATION SYSTEMS (ISWCS 2009), 2009, : 614 - 618

← 1 2 3 4 5 →