880 search results - page 176 / 176 » Mobile data and transaction management |
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
—Cognitive Radio Networks (CRNs) have recently emerged as a promising technology to improve spectrum utilization by allowing secondary users to dynamically access idle primary ch...
IMC
2010
ACM
13 years 2 months ago
2010
ACM
3G cellular data networks have recently witnessed explosive growth. In this work, we focus on UMTS, one of the most popular 3G mobile communication technologies. Our work is the f...
ADHOC
2011
2011
RadiaLE: A framework for designing and assessing link quality estimators in wireless sensor networks
12 years 8 months ago
—Stringent cost and energy constraints impose the use of low-cost and low-power radio transceivers in large-scale wireless sensor networks (WSNs). This fact, together with the ha...
SIGCOMM
2012
ACM
11 years 7 months ago
2012
ACM
Advertising plays a vital role in supporting free websites and smartphone apps. Click-spam, i.e., fraudulent or invalid clicks on online ads where the user has no actual interest ...
NETWORK
2008
13 years 4 months ago
2008
Recently, WiMAX has been proposed as an attractive wireless communication technology for providing broadband access for metropolitan areas. Despite its salient features from the t...