Multipath Effects in Building Environment toward Bandwidth Enhancement for Mobile Communication of 47 GHz Frequency
Journal Title: Jurnal INFOTEL - Year 2018, Vol 10, Issue 1
Abstract
This paper focused on the communication system with multipath effects at buildings environment. The frequency used for the communication system was 47 GHz. The condition of the communication propagation used downlink direction. Mobile station was placed at the tracks or streets around buildings environment. This research analysis was based on transmitter power variation, bandwidth variation, and modulation threshold variation. That analysis produced signal to noise ratio value from the relation between bandwidth and transmitter power variation. The transmitter power variation that used was consist of 0.01 Watt, 0.1 Watt, and 1 Watt. Threshold variations for the communication modulation that used were 16 QAM and 64 QAM. The results showed that signal to noise ratio decreases for wider bandwidth, whereas it increases for higher transmitter power.
Authors and Affiliations
Andrita Ceriana Eska
Keywords
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- EP ID EP469762
- DOI 10.20895/infotel.v10i1.353
- Views 131
- Downloads 0
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