589 search results - page 71 / 118 » Evaluating mobile phones as risk information providers |
SSD
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Modern mobile phones and PDAs are equipped with positioning capabilities (e.g., GPS). Users can access public location-based services (e.g., Google Maps) and ask spatial ...
CONEXT
2006
ACM
14 years 2 months ago
2006
ACM
In this paper, we present a Mobile Agents based Framework for Routing and Congestion control in Mobile Ad Hoc Networks (MAFRC). The framework uses a cross-layer design approach wh...
DIM
2005
ACM
13 years 11 months ago
2005
ACM
Mobile Location-Based Services (LBS) have raised privacy concerns amongst mobile phone users who may need to supply their identity and location information to untrustworthy third ...
PIMRC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM bit error rate and carrier frequency dependent throughput of OFDM systems subject to various receiver impai...
MOBIQUITOUS
2005
IEEE
14 years 2 months ago
2005
IEEE
The publish/subscribe model of communication provides sender/receiver decoupling and selective information dissemination that is appropriate for mobile environments characterized ...