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ICC
2007
IEEE
290views Communications» more  ICC 2007»
16 years 13 days ago
Mobile Position Tracking by TDOA-Doppler Hybrid Estimation in Mobile Cellular System
Abstract— An effective method is presented for position tracking of a moving mobile terminal (MT). The method is based on time/distance difference of arrival (TDOA) estimation an...
Wen Pan, Jiang Wu, Zhanjun Jiang, Yan Wang, Xiaohu...
GIR
2007
ACM
15 years 10 months ago
Visualization of geographic query results for small screen devices
The visualization of geo-referenced information on a map has become an essential method to help the users to get the intended information. The adaptation of visualization techniqu...
Maria Beatriz Carmo, Ana Paula Afonso, Paulo Pombi...
PUC
2008
141views more  PUC 2008»
15 years 5 months ago
A calendar based Internet content pre-caching agent for small computing devices
We described in earlier publications the principles of a system where internet content would be pre-cached, based on contextual information obtained from a user's electronic ...
Andreas Komninos, Mark D. Dunlop
ACMSE
2006
ACM
16 years 2 days ago
Mobility models for vehicular ad hoc network simulations
: There is a growing interest in deployment and evaluation of routing protocols for Vehicular Ad-Hoc Wireless Networks (VANETs) in urban contexts. The mobility model of nodes is on...
Niranjan Potnis, Atulya Mahajan
PEWASUN
2005
ACM
15 years 11 months ago
Characterizing and modeling user mobility in a cellular data network
The demand for cellular data networks is expected to increase with 3G and beyond technologies accompanied by highbandwidth consumer services, such as wireless video and camera pho...
Emir Halepovic, Carey L. Williamson