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A VLSI implementation of MIMO detection for future wireless communications

In English

Författare

  • Zhan Guo
  • Peter Nilsson

Summary, in English

This paper describes a VLSI implementation of V-BLAST detection for future multiple-input-multiple-output (MIMO) wireless communications. This design is implemented using a 0.35-μm 5-layer metal 3.3 V CMOS technology. For a 4-transmit and 4-receive antennas system using QPSK modulation scheme, a detecting throughput of 128 Mb/s can be achieved. Furthermore, it is shown that the implementation complexity can be reduced further to meet the requirements for future high speed downlink packet access (HSDPA) systems with MIMO extensions in 3<sup>rd</sup> generation (3G) mobile wireless systems

Publiceringsår

2003

Språk

Engelska

Sidor

2852-2856

Publikation/Tidskrift/Serie

14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications. Proceedings (IEEE Cat. No.03TH8677)

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

  • metal CMOS technology
  • transmit antenna
  • receive antenna
  • QPSK modulation scheme
  • 128 Mbit/s
  • 3.3 V
  • 0.35 micron
  • high speed downlink packet access system
  • 3G mobile wireless system
  • vertical-Bell-Labs-layered-space-time detection
  • VLSI implementation
  • wireless communication
  • MIMO detection
  • multiple-input-multiple-output wireless communication

Conference name

14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications. Proceedings

Conference date

2003-09-07 - 2003-09-10

Conference place

Beijing, China

Status

Published

Forskningsgrupp

  • Elektronikkonstruktion

ISBN/ISSN/Övrigt

  • ISBN: 0-7803-7822-9