A DTN-based Ferry Prefetch Scheme

Author

Zhang, Yonghui ; Jiang, Xinhua ; Lin, Zhangxi

Author_Institution

Dept. of Comput. & Info Sci., Fujian Univ. of Tech., Fuzhou, China

fYear

2010

fDate

26-28 June 2010

Firstpage

4596

Lastpage

4599

Abstract

Mobile Internet access is for the ubiquitous Internet, facing traffic explosion, frequent interruption and network partitioning. DTN-based Ferry Prefetch Scheme (DFP) was designed to increase quality of service on area without broadband wireless networks coverage. Based on bit paradox, Pareto effect and strong substitutability of local resources, DFP proposed a cache overlay layer for media distributaries, constructed a resource prefetch programming model in uncertain condition, designed an algorithm to manage resources prefetching to cache. Simulation on NS2 shows that DFP offers a better throughput and moderates traffic explosion in mobile network.

Keywords

Internet; cache storage; mobile computing; quality of service; storage management; DTN-based Ferry prefetch scheme; Pareto effect; cache overlay layer; mobile Internet access; quality of service; Algorithm design and analysis; Explosions; IP networks; Prefetching; Quality of service; Resource management; Telecommunication traffic; Throughput; Traffic control; Wireless networks; DTN; Mobile Internet Access; cache; ferry; prefetch;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-7737-1

Type

conf

DOI

10.1109/MACE.2010.5536617

Filename

5536617