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» Wireless hotspots: current challenges and future directions
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WMASH
2003
ACM
15 years 3 months ago
Wireless hotspots: current challenges and future directions
In recent years, wireless Internet service providers (WISPs) have established Wi-Fi hotspots in increasing numbers at public venues, providing local coverage to traveling users an...
Anand Balachandran, Geoffrey M. Voelker, Paramvir ...
TRUSTBUS
2005
Springer
15 years 3 months ago
A Multilateral Secure Payment System for Wireless LAN Hotspots
Beginning with the adoption of the de-facto standard for wireless LAN communications IEEE 802.11 in 1999 we can observe a continuous growth of public wireless LAN hotspots that pro...
Stephan Groß, Sabine Lein, Sandra Steinbrech...
COMCOM
2008
92views more  COMCOM 2008»
14 years 10 months ago
Can the current generation of wireless mesh networks compete with cellular voice?
Wireless mesh networks are being deployed to provide broadband wireless connectivity to city-wide hotspots. The typical architecture in these deployments thus far is a single-radi...
Andres Arjona, Cédric Westphal, Jukka Manne...
CCR
2010
196views more  CCR 2010»
14 years 7 months ago
OFDMA in the field: current and future challenges
OFDMA will be the predominant technology for the air interface of broadband mobile wireless systems for the next decades. In recent years, OFDMA-based networks based on IEEE 802.1...
Andreas Maeder, Nader Zein