Multimedia applications today constitute a significant fraction of the workload running on portable devices such as mobile phones, PDAs and MP3 players. However, the processors i...
We propose a real-time message scheduling algorithm which is applied to schedule periodic realtime messages in IEEE 802.15.4 for LR-WPAN(Low Rate Wireless Personal Area Network). ...
Seongeun Yoo, Daeyoung Kim, Minh-Long Pham, Yoonme...
Many wireless sensor nodes (motes) interface with slow peripheral devices, requiring the processor to wait. These delays waste time, energy and power, which are valuable but limit...
The use of environmental energy is now emerging as a feasible energy source for embedded and wireless computing systems such as sensor networks where manual recharging or replacem...
A good amount of research has been developed to support QoS issues in IEEE 802.11 ad hoc networks, such as QoS routing, MAC layer QoS support, and cross-layer QoS design. However,...