291 search results - page 31 / 59 » Characterizing and modeling user mobility in a cellular data... |
WIOPT
2010
IEEE
13 years 6 months ago
2010
IEEE
In this work, we characterize the performance of pico cell networks in presence of moving users. We model various traffic types between base-stations and mobiles as different typ...
SAC
2003
ACM
14 years 25 days ago
2003
ACM
One of the most challenging objectives of mobile data management is the ubiquitous, any time, anywhere access. This objective is very difficult to meet due to several network and ...
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
— This paper proposes a low-complexity model for vertical antenna radiation patterns, e.g. for inclusion in systemlevel simulations. They can be seen as extensions to the horizon...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Wireless transmission based on cooperation promises to bring performance improvements in multi–node networks. Several cooperative schemes have appeared in the literature, and...
JSW
2008
13 years 7 months ago
2008
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...