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IJWMC
2006
100views more  IJWMC 2006»
13 years 8 months ago
A microscopic study of power management in IEEE 802.11 wireless networks
IEEE 802.11 power-save mode (PSM) has been proposed in wireless LANs and multi-hop wireless networks to coordinate power states of wireless devices. In IEEE 802.11 PSM, power manag...
Chunyu Hu, Rong Zheng, Jennifer C. Hou, Lui Sha
CPHYSICS
2007
64views more  CPHYSICS 2007»
13 years 8 months ago
Modelling of dual-frequency capacitive discharges
We discuss electron heating mechanisms in the sheath regions of dual-frequency capacitive discharges, with the aims of identifying the dominant mechanisms and supplying closed-for...
M. M. Turner, P. Chabert
JCM
2006
92views more  JCM 2006»
13 years 8 months ago
Ultimate Dynamic Spectrum Allocation via User-Central Wireless Systems
- Current wireless systems are called vendor-central systems because, users should subscribe to a service provider (vendor) and receive the service through the spectrum assigned to...
Seyed Alireza Zekavat, Xiukui Li
ENTCS
2007
85views more  ENTCS 2007»
13 years 8 months ago
Proving Approximate Implementations for Probabilistic I/O Automata
In this paper we introduce the notion of approximate implementations for Probabilistic I/O Automata (PIOA) and develop methods for proving such relationships. We employ a task str...
Sayan Mitra, Nancy A. Lynch
LRE
2006
112views more  LRE 2006»
13 years 8 months ago
A multilingual ontology for infectious disease surveillance: rationale, design and challenges
A lack of surveillance system infrastructure in the Asia-Pacific region is seen as hindering the global control of rapidly spreading infectious diseases such as the recent avian H5...
Nigel Collier, Ai Kawazoe, Lihua Jin, Mika Shigema...