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AINA
2007
IEEE
16 years 25 days ago
Convergent Online Charging for Context-Aware Mobile Services
Personalized and context-aware services are of high interest for Mobile Network Operators (MNOs) to keep existing and win new subscribers. Although such services are already avail...
Frank Bormann, Stephan Flake, Jürgen Tacken
ICCCN
2007
IEEE
16 years 24 days ago
A Performance Evaluation of Vertical Handoff Scheme between Mobile-WiMax and Cellular Networks
- In multi-access network environments, interworking technologies has become a very important issue these days. This interworking would deliver optimized services to users and also...
SeongSoo Park, Jaehwang Yu, JongTae Ihm
DCOSS
2007
Springer
16 years 19 days ago
Mobile Anchor-Free Localization for Wireless Sensor Networks
Localization is a fundamental problem in wireless sensor networks. In this paper, we consider how to localize individual nodes in a wireless sensor network when some subset of the...
Yurong Xu, Yi Ouyang, Zhengyi Le, James Ford, Fill...
EUROPAR
2007
Springer
16 years 19 days ago
Surrendering Autonomy: Can Cooperative Mobility Help?
In this paper, we develop a Cooperative Mobility Model that captures new salient features of collaborative and mission-oriented MANETs. In particular, the cost-benefit framework o...
Ghassen Ben Brahim, Bilal Khan, Ala I. Al-Fuqaha, ...
WEBI
2007
Springer
16 years 17 days ago
OOPS: User Modeling Method for Task Oriented Mobile Internet Services
Growth in the mobile services industry has remarkably increased in the number of mobile services provided, and present methods of service provision have proven insufficient to gui...
Munehiko Sasajima, Yoshinobu Kitamura, Takefumi Na...