5657 search results - page 1132 / 1132 » Micropayments for Wireless Communications |
HUC
2011
Springer
12 years 4 months ago
2011
Springer
While the sun is important for our health, overexposure to sunlight carries significant health risks ranging from sunburn to skin cancer. Although people know about these risks, ...
MOBISYS
2010
ACM
13 years 7 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...