?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=QUALITY+OF+SERVICE+(QOS)+JARINGAN+SENSOR+NIRKABEL+BERBASIS+ZIGBEE&rft.creator=Ahmad+Surya+Arifin%2C+1015031024&rft.subject=QA75+Electronic+computers.+Computer+science&rft.description=Abstrak+%0D%0A%0D%0AJaringan+Sensor+Nirkabel+(JSN)+bekerja+dengan+keterbatasan+energi+dan+bandwidth%2C+sehingga+perlu+dilakukan+pengukuran+kinerja+untuk+mengetahui+tingkat+kehandalan+yang+optimal.+Fokus+penelitian+ini+adalah+mengukur+dan+menganalisa+kinerja+dari+JSN+berbasis+protokol+ZigBee.+Parameter+Quality+of+Service+(QoS)+yang+diukur+adalah+rata-rata+delay%2C+rata-rata+throughput+dan+persentase+packet+loss.+Pengujian+dilakukan+dengan+memvariasikan+nilai+ukuran+paket+data%2C+interval+waktu+pengiriman%2C+jarak+transmisi%2C+transmisi+Line+of+Sight+(LOS)+dan+transmisi+Non+Line+of+Sight+(NLOS).+Perangkat+nirkabel+yang+digunakan+dalam+penelitian+ini+adalah+XBee+S2+(ZigBee)+yang+merupakan+perangkat+komunikasi+nirkabel+dari+Digi+International.+Sotfware+X-CTU+digunakan+untuk+mengkonfigurasikan+modul+ZigBee.+Software+Docklight+digunakan+untuk+simulasi+JSN+secara+real+time+melalui+pengaturan+variabel+paket+data%2C+interval+waktu+penyensoran%2C+waktu+saat+pengiriman+dan+penerimaan%2C+serta+log+data+hasil+pengukuran.+Pengujian+yang+telah+dilakukan+memperlihatkan+bahwa+semakin+besar+ukuran+paket+data+yang+ditransmisikan+maka+rata-rata+delay+transmisi+dan+throughput+semakin+besar.+Variasi+interval+waktu+pengiriman+cenderung+tidak+mempengaruhi+nilai+rata-rata+delay+dan+throughput+untuk+setiap+jenis+pengiriman+paket+data.+Nilai+persentase+packet+loss+pada+transmisi+LOS+adalah+0%25+untuk+setiap+ukuran+paket+data+dengan+jarak+transmisi+maksimum+120+meter%2C+sedangkan+pada+transmisi+NLOS+persentase+packet+loss+terbesar+pada+pengiriman+paket+data+80+bytes+pada+posisi+nodal+sensor+ke-4%2C+yaitu+mencapai+95%2C31%25.+Hasil+pengujian+jaringan+mesh+(2+hop)+memperlihatkan+bahwa+nilai+rata-rata+delay+cenderung+lebih+besar+dan+rata-rata+throughput+cenderung+lebih+kecil+dibandingkan+dengan+jaringan+point+to+point+(1+hop).+%0D%0A%0D%0AKata+kunci%09%3A++Docklight%2C+Jaringan+Sensor+Nirkabel%2C+Quality+of+Service%2C+XBee%2CZigBee%0D%0A%0D%0A%0D%0A%0D%0AAbstract+%0D%0A%0D%0AWireless+Sensor+Networks+(WSN)+working+with+limited+energy+and+bandwidth%2C+it+needs+a+performance+measurement+to+determined+the+level+optimal+reliability.+The+focus+of+this+research+is+to+measure+and+analyze+the+performance+of+Wireless+Sensor+Networks+(WSN)+based+on+ZigBee+protocol.+The+Quality+of+Service+(QoS)+parameters+are+measured+average+delay%2C+average+throughput+and+packet+loss+percentage.+This+experiment+is+done+by+varying+the+values+of+packet+length%2C+transmitting+time+interval%2C+distance%2C+Line+of+Sight+(LOS)+transmission+and+Non+Line+of+Sight+(NLOS)+transmission.+The+wireless+hardware+for+experiment+used+XBee+S2+(ZigBee)+modules+from+Digi+International.+X-CTU+sotfware+is+to+configure+the+XBee+module.+Docklight+sotfware+is+to+simulate+WSN+in+real+time+by+setting+the+variable+such+as+data+packet%2C+transmitting+time+interval%2C+transmitting+and+receiving+time%2C+also+log+data+result.+The+result+shows+that+average+delay+and+throughput+increases+as+value+of+packet+length+increases.+Difference+transmission+time+interval+isn%E2%80%99t+impact+to+average+delay+and+throughput+for+each+packet+length+transmission.+Packet+loss+persentage+of+LOS+transmission+is+0%25+for+each+data+packet+transmission+to+maximum+transmission+distance+of+120+meters%2C+although+at+NLOS+transmission+largest+packet+loss+persentage+value+on+the+80+bytes+data+packet+transmission+on+position+4th+sensor+node%2C+reaching+95%2C31%25.+The+result+of+mesh+(2+hop)++network+experiment+shows+that%E2%80%99s+value+of+average+delay+more+then+point+to+point+(1+hop)+network+and+average+throughput+less+then+point+to+point+(1+hop)+network.%0D%0A%0D%0AKey+words+%3A+Docklight%2C+Wireless+Sensor+Networks%2C+Quality+of+Service%2C+XBee%2C+ZigBee%0D%0A&rft.publisher=Fakultas+Teknik&rft.date=2015-03-24&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F1%2F1-%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F2%2F2-%2520ABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F3%2F3-%2520COVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F4%2F4-%2520HALAMAN%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F5%2F5-%2520HALAMAN%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F6%2F6-%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F7%2F7-%2520RIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F8%2F8-%2520PERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F9285%2F9%2F9-%2520MOTTO.pdf&rft.format=t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