Pemodelan dan Analisis Wireless Mesh Network dengan Arsitektur Publish-Subscribe dan Protokol MQTT

Penulis

Kasyful Amron, Eko Sakti Pramukantoro, Mahendra Data

Abstrak

Abstrak

Akses terhadap informasi menjadi kebutuhan yang sangat penting bagi manusia. Namun, tidak semua daerah memiliki akses yang layak terhadap informasi terutama daerah terpencil dikarenakan keterbatasan infrastruktur komunikasi. Teknologi wireless mesh network (WMN) dapat menjadi salah satu solusi untuk mengatasi masalah keterbatasan infrastruktur tersebut. Untuk meningkatkan performa WMN, maka perlu adanya rancangan mekanisme pengiriman informasi yang efisien. Ide penelitian ini pada dasarnya adalah memberikan solusi pengiriman informasi menggunakan arsitektur publish subscribe. Protokol publish subscribe yang digunakan adalah protokol MQTT (Message Queuing Telemetry Transport). Pada penelitian ini dilakukan pengujian terhadap Quality of Service seperti throughput, delay, jitter, dan packet loss untuk keseluruhan node. Pada pengujian QoS arsitektur WMN maupun MTQQ menunjukan bahwa kualitas layanan dipengaruhi oleh jarak,jumlah node yang dilewati dan material yang menghalangi. Seperti yang ditunjukan pada hasil pengujian antara node yang dihalangi tiga tembok beton, packet lossnya mencapai 88.8% dan delaynya sebesar 2.493,79 ms.

Kata kunci: wireless, mesh network, publish and subscribe

Abstract

Has an access to the information becomes a very important requirement for humans. However, not all areas are have adequate access to information, especially in rural areas due to limited communication infrastructures. Wireless mesh network (WMN) technology may be can act as one alternative solution to overcome the problems. To improve the performance of WMN, it is necessary to design efficient information delivery mechanism. The idea of this research is basically giving information delivery solutions using the publish subscribe architecture. Publish-subscribe protocol used here is the MQTT protocol (Message Queuing Telemetry Transport). In this research, the Quality of Service testing such as throughput, delay, jitter, and packet loss for the entire node. On testing and MTQQ WMN QoS architecture shows that quality of service is affected by distance, number of nodes that pass and blocking material. As shown in the test results between nodes that hindered three concrete walls, packet lossnya reached 88.8% and the delay amounted to 2493.79 ms.

Keywords: wireless, mesh network, publish and subscribe

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Referensi


AXYILDIZ, I. F., WANG, XUDONG. 2005. A Survey on Wireless Mesh Networks. IEEE Communication Magazines, Vol. 43 Issue 09.

BELDING, E. M., et al. 2003. Multi-Level Hirarchies for Scalable Ad-Hoc Routing. ACM/Kluwer Wireless Networks (WINET), Vol.9 No. 5, pp.461-478.

DONNY, B. U. et al. 2014. Catatan Ringkas Tata Kelola dan Praktik Internet Indonesia. ICT Watch Indonesia.

DRAVES, R., PADHYE, J., ZILL, B. 2004. Routing in Multi-Radio, Multi-Hop Wireless Mesh Networks. ACM Annual International Conference on Mobile Computing and Network (MOBICOM), pp. 114-128.

FREY, H. 2004. Scalable Geographic Routing Algorithms for Wireless Ad-Hoc Networks. IEEE Network Magazines, pp.18-22.

LAMPKIN, V., et al. 2012. Building Smarter Planet Solutions with MQTT and IBM WebSphere MQ Telemetry.

LIU, Y., PLALE, B. 2003. Survey of Publish Subscribe Event Systems. Computer Science Dept., Indiana University.

WAGLE, S., 2016. Semantic Data Extraction over MQTT for IoT Centric Wireless Sensor Networks. 2016 International Conference on Internet of Things and Applications (IOTA). IEEE, hal. 227–232. Tersedia di: http://ieeexplore.ieee.org/abstract/document/7562727/.




DOI: http://dx.doi.org/10.25126/jtiik.201632184