Sciweavers

1337 search results - page 186 / 268
» Modeling Time-Variant User Mobility in Wireless Mobile Netwo...
Sort
View
CONEXT
2007
ACM
14 years 1 months ago
A gateway for wireless broadcasting
Ad-hoc wireless peer-to-peer methods are an important and viable alternative to the more traditional infrastructure based ones for distributing contents among a population of user...
Kristján Valur Jónsson, Ólafu...
WMASH
2003
ACM
14 years 2 months ago
An end-to-end multi-path smooth handoff scheme for stream media
In the near future, wide variety of wireless networks will be merged into the Internet and allow users to continue their application with higher degree of mobility. In such enviro...
Yi Pan, Meejeong Lee, Jaime Bae Kim, Tatsuya Suda
MSWIM
2005
ACM
14 years 2 months ago
Fast pre-authentication based on proactive key distribution for 802.11 infrastructure networks
Recently, user mobility in wireless data networks is increasing because of the popularity of portable devices and the desire for voice and multimedia applications. These applicati...
Mohamed Kassab, Abdelfattah Belghith, Jean-Marie B...
TMC
2011
182views more  TMC 2011»
13 years 4 months ago
Dynamic Time Slot Partitioning for Multimedia Transmission in Two-Hop Cellular Networks
—In recent years, there has been an exponential increase in the number of mobile phone users. In addition, a significant growth in the demand for high-rate multimedia services o...
Hrishikesh Venkataraman, Gabriel-Miro Muntean
SIGSOFT
2007
ACM
14 years 9 months ago
CTG: a connectivity trace generator for testing the performance of opportunistic mobile systems
The testing of the performance of opportunistic communication protocols and applications is usually done through simulation as i) deployments are expensive and should be left to t...
Roberta Calegari, Mirco Musolesi, Franco Raimondi,...