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Frequency band sharing in CDMA-based micro/macro-cellular systems

  • S.A. Ghorashi
    ,
  • F. Said
    ,
  • Mischa Dohler
    ,
  • Ben Allen
    ,
  • A.Hamid Aghvami
Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Abstract

A novel approach is proposed and analysed in this paper, where the micro-cell utilises the same frequency band as the macro-cell to transmit non-real time data. The main idea is that, whenever the macro-cell interference falls below a given threshold, the micro-cell schedules data with a transmission rate dependent on the micro-cell signal strength and the macro-cell interference level. We prove analytically that utilizing the hence created micro-cell transmission scheme non-real time data can be transmitted at micro-cells. We also derive the average duration and the frequency of transmit event for non-real time data transmission at micro-cells, all of which is verified by means of a dynamic CDMA system level simulator.

Publication Information

Output type

Research Output: Chapter in Book/Report/Conference proceeding Conference contribution Peer-review

Original language

English

Publication milestones

  • Published - 26/07/2006

Publication status

Published - 26/07/2006

Publisher

Institute of Electrical and Electronics Engineers Inc., United States

ISBN (Print)

9783800729098

External Publication IDs

  • handle.net: 10547/271316

Host publication title

2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications

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