ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
Video-on-demand service in wireless networks is one important step to achieving the goal of providing video services anywhere anytime. Typically, carrier mobile networks are used t...
PVLDB
2010
14 years 6 days ago
2010
Mobile commerce and location based services (LBS) are some of the fastest growing IT industries in the last five years. Location update of mobile clients is a fundamental capabil...
TMC
2008
14 years 8 days ago
2008
Continued advances in mobile networks and positioning technologies have created a strong market push for location-based applications. Examples include location-aware emergency resp...
TC
2002
14 years 1 months ago
2002
Conventional concurrency control protocols are inapplicable in mobile broadcast environments due to a number of constraints of wireless communications. Previous studies are focuse...
MMS
2006
14 years 1 months ago
2006
: In order to reduce transmission costs and response time, mobile clients typically cache data locally. But, avoiding the usage of outdated data and maintaining the consistency of ...
IC
2004
14 years 3 months ago
2004
SEDE
2008
14 years 3 months ago
2008
In this paper we present an energy efficient framework for processing spatial alarms on mobile clients, while maintaining low computation and storage costs. Our approach to spatia...
DBKDA
2009
IEEE
14 years 5 months ago
2009
IEEE
Cell phones are no longer merely used to make phone calls or to send short or multimedia messages. They more and more become information systems clients. Recent developments in th...
DEXAW
1998
IEEE
14 years 6 months ago
1998
IEEE
Within a database mobile environment, cached data on mobile clients can take the form of materialized views. In order to e ciently maintain such materialized views while taking in...
MOBIDE
1999
ACM
14 years 6 months ago
1999
ACM
The use of mobile computers is gaining popularity. The number of users with laptops and notebooks is increasing and this trend is likely to continue in the future where the number...