NDLI: Position-Based DTN Routing in metropolitan bus network

Content Provider	IEEE Xplore Digital Library
Author	Hyun-Sung Park Jeong-Hun Jang Sung-Ho Lee Jong-Deok Kim
Copyright Year	2012
Description	Author affiliation: Department of Computer Science and Engineering, Pusan National University, Busan, Korea (Hyun-Sung Park; Jeong-Hun Jang; Sung-Ho Lee; Jong-Deok Kim)
Abstract	DTN (Delay- or disruption- tolerant networking) is often found in heterogeneous networks, mobile or extreme terrestrial networks, or planned networks in space. In this paper, we examine the metropolitan bus network as a research target of DTN. We analyze the metropolitan bus network through spatial and temporal modeling by reusing the existing database of the Bus Information System (BIS). Based on our analyses, we design and suggest an appropriate DTN routing scheme for the metropolitan bus network - Position-Based DTN Routing Using Polarity. This approach uses position-based routing instead of address-based routing by exploiting the infrastructural help from bus stops via the real-time location service of BIS. We simulate our scheme by using WLAN for the wide-band DTN communication, and evaluate it by comparison with the traditional epidemic routing and strategic protocol steps of our own algorithm step by step. The results show our scheme achieves reasonably high performance in terms of packet delivery ratio and delay.
Starting Page	1449
Ending Page	1453
File Size	1042988
Page Count	5
File Format	PDF
ISBN	9781467301985
e-ISBN	9781467301992
DOI	10.1109/ICSAI.2012.6223309
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-05-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Analytical models Routing Silicon
Content Type	Text
Resource Type	Article

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