Browsing by Author "Takahashi, Masaaki"
Now showing items 1-4 of 4
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Achieving data K-availability in intermittently connected sensor networks
Jaggi, Neeraj; Takahashi, Masaaki; Tang, Bin (2014-08-04)We consider the problem of preserving data in intermittently connected sensor networks wherein sensor nodes do not always have connected paths to the base stations. The generated data is first stored inside the network ... -
Design and Implementation of a web service for LiteOS-based sensor networks
Takahashi, Masaaki; Hussain, Basit; Tang, Bin (Wichita State University. Graduate School, 2009-05-01)This project presents the design and implementation of a web service for LiteOS-based wireless sensor networks (WSNs) to remotely monitor the light, temperature, magnet, and acceleration of the physical world. LiteOS is ... -
Evaluation of energy efficient medium access control (MAC) protocol for data-intensive sensor networks
Takahashi, Masaaki (Wichita State University. Graduate School, 2010-04-23)Data-Intensive Sensor Networks (DISNs) are sensor networks where large amount of different types of sensory data are sensed from physical environment and accessed by multiple users through networks such as the Internet. ... -
Time-optimal convergecast in sensor networks with multiple channels
Takahashi, Masaaki (Wichita State University, 2010-08)Sensor networks consist of a set of wireless sensor nodes which sense the environment and route the sensed information to a sink node. Data gathering is one of the important applications in sensor networks. In this thesis, ...