ALGORITME PARTICLE SWARM OPTIMIZATION UNTUK PERANCANGAN PENYEBARAN (DEPLOYMENT) JARINGAN SENSOR NIRKABEL DENGAN MEMPERHITUNGKAN POSISI PENGHALANG DAN REDAMAN
Connectivity in the deployment of sensor nodes is an important part of the Wireless Sensor Network. Radio propagation of Wireless Sensor Network (WSN) in indoor environment by considering the existence of barrier is different compared to that of indoor environment without barrier. The existence of b...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Online Access: | https://repository.ugm.ac.id/127869/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=68177 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | Connectivity in the deployment of sensor nodes is an important part of the Wireless Sensor Network. Radio propagation of Wireless Sensor Network (WSN) in indoor environment by considering the existence of barrier is different compared to that of indoor environment without barrier. The existence of barrier such as wall introduces damping or attenuation to power transmit of WSN, which can degrades the communication range among nodes. This research studies the deployment system of WSN in indoor environment with barrier based on Particle Swarm Optimization (PSO) algorithm. PSO optimizes the position of WSN by providing global best position solution at each iteration The simulation model uses 30 particles where each particle is represented by 10 sensor nodes. Sensor nodes are deployed in a square area with dimension of 500 x 500 m2. In the first scenario, node sensors are deployed in indoor environment without barrier, while in the second scenario, sensor nodes are deployed in indoor environment with barrier. The position and the number of barrier can be changed to know the effect of barrier to deployment results. The simulation results show that the deployment of sensor nodes in indoor environment with barrier has different solution compared to that of without barrier. Connectivity result in indoor environment with barrier is worse than that of indoor environment without barrier. Power transmit level, position and the number of barrier also results in different effect of deployment solution. Large power transmit level and less number of barrier gives good solution, longer communication range and good connectivity. |
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