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JNW
2007
13 years 7 months ago
2007
— This paper presents an optimization of PSM to improve its energy conservation. According to PSM, time is divided into beacon intervals. At the beginning of each beacon interval...
EDCC
1999
Springer
14 years 5 days ago
1999
Springer
We consider teams of mobile autonomous robot systems that coordinate their work via communication over a wireless local area network. In such a scenario, timely delivery and group...
DAC
2006
ACM
14 years 8 months ago
2006
ACM
Customized multimedia content delivery has become one of the most desirable applications to mobile device users. However its intense usage of wireless and user interfaces poses a ...
CSE
2009
IEEE
13 years 9 months ago
2009
IEEE
In Mobile Social Networks (MSN) individuals with similar interests or commonalities connect to each other using the mobile phones. MSN are special kind of Ad-hoc Networks in which ...
TMC
2010
13 years 6 months ago
2010
Short Message Service (SMS) is the most popular mobile data service today. In Taiwan, a subscriber sends more than 200 short messages per year on average. The huge demand for SMS ...