175 search results - page 32 / 35 » Differentiated Services in the GPRS Wireless Access Environm... |
COOPIS
1998
IEEE
13 years 11 months ago
1998
IEEE
Recent advances in wireless technologies have made the mobile computing a reality. In order to provide services of good quality to mobile users and improve the system performance,...
PERCOM
2009
ACM
14 years 7 months ago
2009
ACM
This paper examines the recovery of user context in indoor environments with existing wireless infrastructures to enable assistive systems. We present a novel approach to the extra...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— A research topic that is becoming increasingly popular is that of on-board mobile communication, where users on a vehicle are connected to a local network that attaches to the ...
EUROMICRO
1997
IEEE
13 years 11 months ago
1997
IEEE
In this paper we present a security framework for executing foreign programs, called helpers, on a Pocket Companion: a wireless hand-held computer. A helper program as proposed is...
WICON
2008
13 years 8 months ago
2008
The evolution of wireless access technologies has led to a new era of Mobile Internet. Network mobility, which considers the mobility of an entire network, is particularly suitabl...