75
Voted
MOBISYS
2010
ACM
15 years 17 days 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...
89
Voted
MOBISYS
2010
ACM
15 years 17 days 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...