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» Structure of Service Areas in Wireless Communication Network...
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GIS
2003
ACM
14 years 10 months ago
Nearest neighbor queries in road networks
With wireless communications and geo-positioning being widely available, it becomes possible to offer new e-services that provide mobile users with information about other mobile ...
Christian S. Jensen, Jan Kolárvr, Torben Ba...
GLOBECOM
2009
IEEE
14 years 3 months ago
SV-BCMCS: Scalable Video Multicast in Hybrid 3G/Ad-Hoc Networks
—Mobile video broadcasting service, or mobile TV, is a promising application for 3G wireless network operators. Most existing solutions for video broadcast/multicast services in ...
Sha Hua, Yang Guo, Yong Liu, Hang Liu, Shivendra S...
MONET
2011
12 years 12 months ago
Distributed Coalition Formation Games for Secure Wireless Transmission
Cooperation among wireless nodes has been recently proposed for improving the physical layer (PHY) security of wireless transmission in the presence of multiple eavesdroppers. Whil...
Walid Saad, Zhu Han, Tamer Basar, Mérouane ...
ACMICEC
2004
ACM
90views ECommerce» more  ACMICEC 2004»
14 years 2 months ago
SmartRestaurant: mobile payments in context-aware environment
Mobility, context-awareness and payment combined provide a customer with a completely new setting of consuming services at any time and any place. We introduce SmartRestaurant ser...
Janne Lukkari, Jani Korhonen, Timo Ojala
ICOIN
2007
Springer
14 years 3 months ago
On the Use of Manchester Violation Test in Detecting Collision
Smart devices in the ubiquitous computing environment implement service/device discovery protocol that helps discovering each other and the services provided. As client device may ...
Yee-Loo Foo, Hiroyuki Morikawa