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Now showing items 1-8 of 8
ZigBee-Based Tangible Input Devices
(2015-05)
ZigBee has emerged as a dominant low-power wireless standard for input devices. It has been used widely for building wireless input devices. However, the design of input devices in user environments has remained traditional ...
Energy-Aware Qos Scheduling at Mac Level in Wimax
(2011-01)
In a mobile wireless network, energy saving of mobile devices is one of the most important features for the extension of devices' life-time and the network. In mobile networks, the device is expected to have several ...
Spectrum Sensing Algorithms for Cooperative Cognitive Radio Networks
(2010-05)
In the past few years, there have been remarkable developments in wireless communication technology, leading to a rapid growth in wireless applications. However, this dramatic increase in wireless applications is severely ...
Multi-Level Adaptive Video Streaming Over Wireless Channels
(2010-05)
Delivery of digital video over wireless networks offers added functionalities and advantages over traditional wired video systems. However, reliable video streaming over wireless channels is fraught with several challenges. ...
A Deployment Optimization Model for Wimax Base-Stations
(2011-06)
Telecommunication technologies are growing rapidly due to the highly demanding markets for different telecom services and applications. Wireless solutions are essential in places where cable infrastructure does not exist, ...
Adaptive Video Streaming Over Cognitive Radio Networks
(2017-01)
Several challenges face reliable video streaming over wireless networks due to the stringent requirements of high data rate, low error rate, and limited end-to-end delay. Cognitive radio (CR) networks offer a great advantage ...
Behavioral Modeling of RF Power Amplifiers Using Reduced Sampling Rate
(2018-11)
The increasing demands for high data rates on wireless communication systems necessitate the enhancement of those systems in terms of software and hardware requirements. This creates real complications in designing power ...
Indoor Localization Schemes for Mobile Robots
(2010-11)
Mobile robots have taken a major role in indoor environments where they are used to accomplish high risk tasks instead of human beings, for example in war circumstances, dangerous chemical interactions, etc. Localization ...