PERANCANGAN JARINGAN NIRKABLE UNTUK INFRASTRUKTUR MONITORING DEFORMASI BENDUNGAN SERMO

• Main Authors: , Addin Suwastono, ST., , Ir. Bambang Sutopo, M.Phil.
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2012
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/100561/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=57114
• Institution: Universitas Gadjah Mada

The use of wireless local area networks and internet are very important to support Sermo�s GNSS-CORS Dam Deformation Monitoring System, because Sermo�s GNSS station position which is used as a reference point requires countinuous update via internet from other CORS stations neighborhood. The most important thing in implementing wireless network is the wireless network planning in order to avoid the problems in field. The problem is, that wireless local area network design should meet all the requirement needed such as the bandwidth needed, the function that the stakeholder met, and the operation of that wireless local area network should not break the frequency usage regulation in Indonesia. This reseach was conducted to study the bandwidth needs of Sermo�s dam deformation monitoring system, to design wireless network topology that meets the system requirements, and calculating EIRP of all wireless network link in the system that meet the regulations of the Ministry of Communications and Information Republik of Indonesia. Wireless local area networks was built to connect Sermo, Faculty of Engineering Universitas Gadjah Mada and Balai Besar Wilayah Sungai Serayu Opak�s office. Design implementation and testing of broadband wireless equipment at unlicence frequency of 2.4 GHz (Motorola PTP 100) and 5.8 GHz (Motorola Motorola PTP and PTMP 5750AP/5760SM 58 300) resulted in 2.22 Mbps bandwidth that is much greater than that required, 128.7 kbps, and the average round trip delay of 19.2 ms. Antenna alignment information can be used as a reference for wireless communications equipment maintenance.