Browsing MS Theses - DO NOT EDIT by Author "Liu, Yonghe"
Now showing items 1-10 of 10
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Design And Analysis Of A Mobile File Sharing System For Opportunistic Networks
Chavan, Gautam Ravendra (Computer Science & Engineering, 2009-09-16)In the past several years, wireless mobile devices with advanced computing, sensing, and storing capabilities have been increasingly developed by handset manufacturers, deployed by wireless carriers, and accepted by ... -
Design And Analysis Of Application Architecture For Opportunistic Networks Using Ad Hoc Wi-Fi
Shere, Sankalp Vinod (Computer Science & Engineering, 2010-03-03)In recent years, the number of smartphone users has increased by many folds. In fact, it is estimated to reach 100 million by 2013. Current generation of smartphones has better storage, battery, computing capabilities and ... -
Design And Implementation Of An Open Beaconing Architecture For Internet Of Things
Bhaskar Shetty, Arjun KumarThe power of the Internet is penetrating into the physical world with ever increasing speed and expanding reach under the general concept of Internet of Things. Extensive sets of efforts have been devoted toward establishing ... -
A Distributed Sensor Data Management Infrastructure Based On 802.15.4/ZigBee Networks
Li, Tianqiang (Computer Science & Engineering, 2007-08-23)Wireless sensor networks consist of a certain number of autonomous devices with sensor, every device has certain detection functionality like light, temperature pressure etc. Communication by using the radio frequency make ... -
Dynamic Push And Pull Strategy Based On Data Interpolation For Web Sensor Networks
Mohan, Rohita (Computer Science & Engineering, 2007-09-17)Sensor Web, a new trend has been developed recently to effectively network large scale deployed heterogeneous sensors with Internet to make sensor data discoverable, accessible and controllable via World Wide Web. Since ... -
Efficient Visualization Of Streaming Sensor Network Data Using Approximation Technique
Pai, Sunil (Computer Science & Engineering, 2007-08-23)By commanding a large number of wireless sensor nodes capable of sensing, communicating, and computing, wireless sensor networks have revealed their vast potential in a plethora of applications. However, due to the stringent ... -
Group Key Distribution Via Local Collaboration In Wireless Sensor Networks
Chadha, Anuj (Computer Science & Engineering, 2007-08-23)Wireless sensor networks have been recognized as one of the most important technologies in the networking world. Security of sensor networks is one of the major concerns today. To this end, a whole suite of protocols have ... -
Performance Analysis Of The Beacon Period Contraction Mechanism In WiMedia MAC For UWB
Sun, Shenjin (Computer Science & Engineering, 2007-08-23)The WiMedia MAC for UWB based WPANs is currently preferred among standards for wireless network since it requires non-infrastructure for ad hoc network, and also supports for Quality of Service (QoS). Without infrastructure, ... -
Relative Clock Drift Rate Based Secure Time Synchronization For Wireless Sensor Networks
Choi, Jae Sung (Computer Science & Engineering, 2007-08-23)Time synchronization is critical issue to many wireless sensor network applications such that target tracking, TDMA radio scheduling, and secure localization. However, the most of existing time synchronization algorithms ... -
Towards Location Free Movement Recognition with Channel State Information
Feng, Chunhai (2019-12-03)Channel state information based movement recognition has gathered immense attention over recent years. Different from traditional systems which usually require wearable sensors or surveillance cameras, many existing works ...