253 search results - page 28 / 51 » Cognitive radio techniques for wide area networks |
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— Unlike terrestrial networks that mainly rely on radio waves for communications, underwater networks utilize acoustic waves, which have comparatively lower loss and longer range...
GECCO
2007
Springer
15 years 3 months ago
2007
Springer
Radio network design (RND) is a fundamental problem in cellular networks for telecommunications. In these networks, the terrain must be covered by a set of base stations (or anten...
MICRO
2008
IEEE
15 years 4 months ago
2008
IEEE
With the multitude of existing and upcoming wireless standards, it is becoming increasingly difficult for hardware-only baseband processing solutions to adapt to the rapidly chan...
MOBIWAC
2006
ACM
15 years 3 months ago
2006
ACM
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
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Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
The IEEE 802.11 based Wireless LANs (WLANs) have emerged as a viable technology for supporting real-time applications such as Voice over IP (VoIP). Even the Personal Digital Assist...