Library Automation and Digital Archive
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Fakultas Ilmu Komputer
Universitas Indonesia

Pencarian Sederhana

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Call Number SEM 304
Collection Type Indeks Artikel prosiding/Sem
Title The Enhancement of node positioning accuracy using hybrid localization method for wireless sensor networks
Author Prima Kristalina, Wirawan, Gamantyo Hendrantoro;
Publisher 2012 International conference on advanced computer science and information systems (ICACSIS 2012) Depok, December 1st and 2nd 2012 Crystal of knowledge building Universitas Indonesia
Subject DV-Hop; Hybrid, Localization, RSS
Location
Lokasi : Perpustakaan Fakultas Ilmu Komputer
Nomor Panggil ID Koleksi Status
SEM 304 TERSEDIA
Tidak ada review pada koleksi ini: 40308
Localization schemes have a significant role in wireless sensor networks. During the randomly deployment in an untouched area, the nodes has to be capable for self-management to determine their position. The node could estimate the position based on the received signal from reference nodes or receive packet information containts the coordinate of reference nodes and hop count. Considering the efficiency of nodes capability on distance meaurement, we propose a hybrid localization algoritm, called H-Loe, which is a combination of DV-Hon algorithm and Received Signal Strength (RSS) method. This algorithm is useful on distance measurement selection based on the node position towards their references. The proposed algorithm enhances the localization accurcy compared with the previous algorithms, which has been demonstrated by the simulation result.