TELKOMNIKA (Telecommunication Computing Electronics and Control)
Vol 8, No 3: December 2010

An Adaptive Modulation in Millimeter-Wave Communication System for Tropical Region

Suwadi Suwadi (Institut Teknologi Sepuluh Nopember Surabaya)
Gamantyo Hendrantoro (Institut Teknologi Sepuluh Nopember Surabaya)
Wirawan Wirawan (Institut Teknologi Sepuluh Nopember Surabaya)

Article Info

Publish Date
01 Dec 2010

Abstract

 The dominant propagation factor affecting the outage and the spectral efficiency of millimeter-wave communication systems operating at frequencies 30 GHz is rain attenuation. An adaptive modulation is proposed to improve the outage and spectral efficiency performance of the system. This paper presents an analytical procedure for the evaluation of the outage and spectral efficiency of the system in Indonesia with heavy rain rate. By comparing analytic and simulation a validation was conducted. The results show that adaptive modulation can significantly improve the outage and the spectral efficiency performance of the system, for links with long distance.

Copyrights © 2010




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Journal Info
TELKOMNIKA (Telecommunication Computing Electronics and Control)
Website

Abbrev

TELKOMNIKA

Publisher

Universitas Ahmad Dahlan

Subject

Computer Science & IT

Description

Submitted papers are evaluated by anonymous referees by single blind peer review for contribution, originality, relevance, and presentation. The Editor shall inform you of the results of the review as soon as possible, hopefully in 10 weeks. Please notice that because of the great number of ...