Papadopouli / Schulzrinne Peer-to-Peer Computing for Mobile Networks

Information Discovery and Dissemination
1. Auflage 2009
ISBN: 978-0-387-68504-5
Verlag: Springer-Verlag
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 214 Seiten

“This world! This small world the great!” Odysseus Elytis 1. 1 Wireless data communications In the 19th century, the advent of the telegraph and telephone forever changed how messages were transmitted around the world. Radio, television, c- puters, and the Internet further revolutionized communication in the 20th 1 century. Equally important, the e?ect of Moore’s law is transforming a niche technology into a ubiquitous one, expanding the innovations in an increasingly networked world. Wireless devices are becoming smaller, easier to use and p- vasive. In e?ect, people are depending more and more on wireless information wherever they are. At the dawn of the 21st century, pervasive computing weaves itself into our lives [352, 6, 4, 29, 42, 48, 23, 50, 47, 38, 19, 22, 18]. Today people access local and international news, tra?c or weather - ports, sports, maps, guide books, music, video ?les and games via the Int- net [27, 52]. Data volume—medical data, personal multimedia, surveillance for urban areas, web data—is exploding. Similarly, the importance of meta-data, i. e. , semantic annotations of what this data means, is also rapidly growing. Analysts expect the growth in mobile location-based services in the European market to reach 622 million euros in 2010, estimating that 18 million users in Europe will subscribe to location-based billing plans by then.

Autoren/Hrsg.

Papadopouli, Maria

Schulzrinne, Henning

Inhaltsverzeichnis

1;Contents;7
2;1 Introduction;10
3;2 7DS architecture for information sharing;27
4;3 Performance analysis of information discovery and dissemination;57
5;4 Empirically-based measuremen ts on wireless demand;84
6;5 Modeling the wireless user demand;112
7;6 Conclusions and future work;168
8;A Appendix;183
9;B Wireless measuremen t-based data repositories;184
10;References;188
11;Index;211