Now showing items 1-6 of 6
Multi-Level Adaptive Video Streaming Over Wireless Channels
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. ...
Spectrum Sensing Algorithms for Cooperative Cognitive Radio Networks
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 ...
Energy-Aware Qos Scheduling at Mac Level in Wimax
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 ...
A Deployment Optimization Model for Wimax Base-Stations
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, ...
ZigBee-Based Tangible Input Devices
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 ...
Indoor Localization Schemes for Mobile Robots
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 ...