101 search results - page 19 / 21 » An Adoption Framework for Mobile Commerce |
TDP
2010
13 years 2 months ago
2010
In recent years, spatio-temporal and moving objects databases have gained considerable interest, due to the diffusion of mobile devices (e.g., mobile phones, RFID devices and GPS ...
CATA
2003
13 years 8 months ago
2003
It is becoming more important to design systems capable of performing high-level management and control tasks in interactive dynamic environments. At the same time, it is difficul...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
CDMA2000, WCDMA and WiMAX are three widely used 3G technologies. Since they share the same goal, which is to provide broader coverage and higher throughput in 3G networks, an impar...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— Performance comparison of multiuser OFDM-TDMA and OFDMA systems by considering physical and link cross-layer behavior is conducted in this work. We provide a new framework for ...
WIOPT
2005
IEEE
14 years 1 months ago
2005
IEEE
We study power control in multicell CDMA wireless networks as a team optimization problem where each mobile attains at the minimum its individual fixed target SIR level and beyon...