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PIMRC
2008
IEEE
16 years 1 months ago
Design challenges of open spectrum access
Abstract—The use of licensed spectrum for wireless communication is driven by the need to control interference between different operators. However, with this mode of regulation,...
Konstantinos V. Katsaros, Pantelis A. Frangoudis, ...
CORR
2010
Springer
100views Education» more  CORR 2010»
15 years 6 months ago
General Model for Single and Multiple Channels WLANs with Quality of Service Support
In this paper we develop an intergraded model for request mechanism and data transmission in the uplink phase in the presence of channel noise. This model supports quality of serv...
Abdelsalam B. Amer, Fayez Gebali
ETFA
2008
IEEE
15 years 8 months ago
Is CSMA/CA really efficient against interference in a wireless control system? An experimental answer
The deployment of a wireless control system must cope with a number of effects usually negligible in a wired scenario. To this aim, an experimental analysis on suitable prototypes...
Matteo Bertocco, Giovanni Gamba, Alessandro Sona
MOBISYS
2007
ACM
16 years 6 months ago
Context-for-wireless: context-sensitive energy-efficient wireless data transfer
Ubiquitous connectivity on mobile devices will enable numerous new applications in healthcare and multimedia. We set out to check how close we are towards ubiquitous connectivity ...
Ahmad Rahmati, Lin Zhong
GLOBECOM
2007
IEEE
16 years 1 months ago
Improving Connectivity via Relays Deployment in Wireless Sensor Networks
Abstract— Enhancing the connectivity of wireless sensor networks is necessary to avoid the occurrence of coverage gaps. In this paper, we aim at improving the network connectivit...
Ahmed S. Ibrahim, Karim G. Seddik, K. J. Ray Liu