MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
We investigate if WiFi access can be used to augment 3G capacity in mobile environments. We first conduct a detailed study of 3G and WiFi access from moving vehicles, in three dif...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
Many emerging smartphone applications require position information to provide location-based or context-aware services. In these applications, GPS is often preferred over its alte...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
We present Darwin, an enabling technology for mobile phone sensing that combines collaborative sensing and classification techniques to reason about human behavior and context on ...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
Energy management is a critical issue for mobile devices, with network activity often consuming a significant portion of the total system energy. In this paper, we propose Catnap,...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
We build an efficient and reliable data transport protocol on top of the Short Message Service (SMS). We conduct a series of experiments to characterize SMS behaviour under bursty...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
The use of cellular data networks is increasingly popular due to the widespread deployment of 3G technologies and the rapid adoption of smartphones, such as iPhone and GPhone. Bes...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
Many applications are enabled by the ability to capture videos on a smartphone and to have these videos uploaded to an Internetconnected server. This capability requires the trans...
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
MOBISYS
2010
ACM
13 years 11 months ago
2010
ACM
Urban street-parking availability statistics are challenging to obtain in real-time but would greatly benefit society by reducing traffic congestion. In this paper we present the ...