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Performance of Data Dissemination Among Mobile Devices

Overview This paper presents 7DS, a novel peer-to-peer data sharing system. 7DS is an architecture, a set of protocols and an implementation enabling the exchange of data among peers that are not necessarily connected to the Internet. Peers can be either mobile or stationary. It anticipates the information needs of users and fulfills them by searching for information among peers. This paper evaluates via extensive simulations the effectiveness of the system for data dissemination among mobile devices with a large number of user mobility scenarios. The paper models several general data dissemination approaches and investigate the effect of the wireless coverage range, 7DS host density, and cooperation strategy among the mobile hosts as a function of time.

Further White Paper Details
Publisher	Columbia University	File Format	PDF
Date Published	August 2007
Format	White Papers
Topics	N/A

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