Using Network Coding Multipath Routing to Improve Reliability of Wireless Sensor Networks

HANDRIL

Informasi Umum

Kode

17.05.022

Klasifikasi

620.007 - Engineering research

Jenis

Karya Ilmiah - Thesis (S2) - Reference

Subjek

Wireless - Communications Networks

Dilihat

158 kali

Informasi Lainnya

Abstraksi

Traditional routing and transmission use a single path through the network even though the infrastructure of today communication multiple paths are usually available; e.g., in Wireless Sensor Network. Wireless sensor networks (WSNs) consist of distributed and networked sensors which jointly monitor the physical or environmental conditions such as temperature, sound, vibration, pressure, and motion at different locations. There are two distinctive characteristics in WSNs, using complex and interference wireless channel and using limited battery powe source. Reliable transmission in WSNs can be considered at two levels which are lower energy consumption and higher successful delivery ratio. Multipath routing in WSN is used to improve the reliability of WSN with using a lot of tracks or paths transmission from the source to the sink, but with high redundancy results in more transmissions, the energy consumption accordingly becomes greater. To address this problem, it is useful to incorporate network coding into TCP or routing, as network coding can offer significant benefits in terms of power eficient, reliability, and robustness. In this research, we want to modify existing network coding multipath routing with propose a novel node selection respect to own power residual node in network coding routing mechanism to improve reliability of a WSN. The research uses sofware network simulation method by using OMNET++ platform and MiXiM Framework library. Experimental simulation show that proposed mechanism to select nodes that executing network coding succeed to improve reliability of the previous research in terms of higher Successfull Delivery Ratio and lower Enery Recovery of a WSN.