Routing Algorithms for Data Gathering in Unreliable Wireless Sensor Networks
Date Issued
2014
Date
2014
Author(s)
Tseng, Yi-Ming
Abstract
Nowadays, more and more smart device appears in our society. Most of them connect to Internet. They collect data via Internet and play specific content. The technology of connecting, controlling and operating device, we call it Internet of Thing (IoT) technology. In this domain, how to collect and share content is a very important issue. On the other hand, Compressive Sensing (CS) provides a new method to collecting data more efficiently, and it largely decreases the data traffic. We propose a routing algorithm for single-sink data collection, which combine with CS, to collect needed file data efficiently, which the capacity is θ(NW/M). Our method can still work when there is some area can’t transmit data because of signal interference without losing too many data.
We also construct the model to calculate data transmission speed, and make the simulation. It proves that our algorithm has the better transmission efficiency indeed.
Subjects
物聯網
壓縮感知
路徑選擇演算法
資料收集網路
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-103-R01921052-1.pdf
Size
23.32 KB
Format
Adobe PDF
Checksum
(MD5):e9bd1558726f1855070920844de31821