User selection scheme with secrecy capacity between other users in MIMO downlink systems

Masatoshi Yanase, Tomoaki Ohtsuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We propose a user selection scheme with secrecy capacity for multiuser MIMO downlink system whose goal is not to leak information to other users in the system. The transmitter can send confidential messages to each user securely. We evaluated system secrecy capacity. We also evaluated the system capacity and capacity-based fairness performance and showed that the proposed scheme has little performance degradation in terms of system capacity and fairness, while ensuring secrecy.

Original languageEnglish
Title of host publication2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010
DOIs
Publication statusPublished - 2010 Dec 6
Event2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010 - Honolulu, HI, United States
Duration: 2010 Aug 282010 Sep 3

Publication series

Name2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010

Other

Other2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010
CountryUnited States
CityHonolulu, HI
Period10/8/2810/9/3

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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