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Multi-beam antennas in a PMP system: An up-link carrier to interference ratio performance evaluation
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2001 (English)In: IEEE 54TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2001, 2001, 338-342 p.Conference paper (Refereed)
Abstract [en]

The performed study is an up-link carrier-to-interference (C/I) performance evaluation of narrow multi-beam and wide sector-beam node antennas in a PMP system. It is shown that the introduction of three-beam node antennas improves up-link C/I with 5 dB compared with wide-beam sector antenna. The replacement of wide-beam antennas can be made on a sector by sector basis. Simulations have shown that it is possible to get significant interference improvement in a 5x3-hub network by replacing 20% of the wide-beam antennas with multi-beam antennas.

Place, publisher, year, edition, pages
2001. 338-342 p.
, IEEE VTS Vehicular Technology Conference Proceedings, ISSN 1090-3038
URN: urn:nbn:se:kth:diva-26593DOI: 10.1109/VTC.2001.956615ISI: 000173938400070ISBN: 0-7803-7005-8OAI: diva2:384542
54th IEEE Vehicular Technology Conference (VTC 2001) ATLANTIC CITY, NJ, OCT 07-11, 2001
QC 20110110Available from: 2011-01-10 Created: 2010-11-25 Last updated: 2011-01-19Bibliographically approved

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Derneryd, AndersJohansson, Björn

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