Self-interference cancellation method based on V-BLAST in MIMO system

  • Authors:
  • Eun-Ji Yoo;Chang-Bum Jo;Ji-Eun Hwang;Young-Sun Kim;Sang-Woong Bae;So-Youn Park;Dae-Ho Woo;Youn-Shik Byun

  • Affiliations:
  • Dept. of Electronic Eng., University of Ineheon;Dept. of Electronic Eng., University of Ineheon;Dept. of Electronic Eng., University of Ineheon;Dept. of Electronic Eng., University of Ineheon;Dept. of Electronic Eng., University of Ineheon;Dept. of Electronic Eng., University of Ineheon;Dept. of Electronic Eng., University of Ineheon;Dept. of Electronic Eng., University of Ineheon

  • Venue:
  • ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 1
  • Year:
  • 2009

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Abstract

Demands of Wireless repeater which is established. and easy to maintenance and repair are rapidly increased for extension of mobile communication system service [1]. Wireless repeater is amplifying signal that transmitted from base-station and transmit to mobile. This process makes feed-back interference. It eventually occur oscillation. In this paper. we propose feedback interference concellation method based on V-BLAST in MIMO systems. This method removes the feedback channel using V-BLAST architecture.