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GLOBECOM
2009
IEEE
14 years 4 months ago
A Fair Radio Resource Allocation Scheme for Ubiquitous High-Data-Rate Coverage in OFDMA-Based Cellular Relay Networks
—The provision of very high data rates in a ubiquitous and fair manner throughout the service area is a great challenge for 4G and beyond-4G wireless networks. Towards that end, ...
Mohamed Salem, Abdulkareem Adinoyi, Halim Yanikome...
GLOBECOM
2008
IEEE
14 years 3 months ago
MACA-U: A Media Access Protocol for Underwater Acoustic Networks
—Unlike terrestrial wireless communication which uses radio waves, underwater communication relies on acoustic waves. The long latency and limited bandwidth pose great challenges...
Hai-Heng Ng, Wee-Seng Soh, Mehul Motani
INFOCOM
2008
IEEE
14 years 3 months ago
Distributed Robust Optimization for Communication Networks
—Robustness of optimization models for networking problems has been an under-explored area. Yet most existing algorithms for solving robust optimization problems are centralized,...
Kai Yang, Yihong Wu, Jianwei Huang, Xiaodong Wang,...
DSD
2006
IEEE
113views Hardware» more  DSD 2006»
14 years 3 months ago
Lifetime Analysis in Heterogeneous Sensor Networks
Wireless sensor networks (WSN) are composed of battery-driven communication entities performing multiple, usually different tasks. In order to complete a given task, all sensor no...
Falko Dressler, Isabel Dietrich
MASCOTS
2004
13 years 10 months ago
Assessing the Effectiveness of IEEE 802.11e in Multi-Hop Mobile Network Environments
The IEEE 802.11e technology is receiving much interest due to the promising enhancements it will offer to wireless local area networks in terms of QoS support. Until now, research...
Carlos Miguel Tavares Calafate, Pietro Manzoni, Ma...