國立虎尾科技大學 |

Secure Intelligent Radio for Trains (SIRT).

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Secure Intelligent Radio for Trains (SIRT)./
Author:	Bandara, K. R. Damindra Savithri.
Description:	1 online resource (135 pages)
Notes:	Source: Dissertation Abstracts International, Volume: 79-03(E), Section: B.
Subject:	Information technology. -
Online resource:	click for full text (PQDT)
ISBN:	9780355261998

Secure Intelligent Radio for Trains (SIRT).
Bandara, K. R. Damindra Savithri.

Secure Intelligent Radio for Trains (SIRT). - 1 online resource (135 pages)

Source: Dissertation Abstracts International, Volume: 79-03(E), Section: B.

Thesis (Ph.D.)--George Mason University, 2017.

Includes bibliographical references

Positive Train Control (PTC) is a radio-based control system designed to ensure safe navigation of trains. Safety objectives of PTC are to avoid train to train collisions, train derailments and ensure railroad worker safety. According to the published specifications of Interoperable Electronic Train Management System (I-ETMS), the on-board PTC controller communicates with two networks; the Signaling Network and the Wayside Interface Unit (WIU) network to gather navigational information such as the positions of other trains, the status of critical infrastructure and any hazardous conditions along the train path. PTC systems are predicated on having a reliable radio communication network. Secure Intelligent Radio for Trains (SIRT) is an intelligent radio that is customized for train operations with the aim of improving the reliability and security of the radio communication network. SIRT system can (1) operate in areas with high spectrum congestion, different noise levels and interference conditions, (2) withstand jamming attacks, (3) improve data throughput and (4) detect threats and improve communication security.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355261998Subjects--Topical Terms:

559429
Information technology.
Index Terms--Genre/Form:

554714
Electronic books.

Secure Intelligent Radio for Trains (SIRT).
LDR:02876ntm a2200337K 4500 001 912528
005 20180608112132.5
006 m o u
007 cr mn||||a|a||
008 190606s2017 xx obm 000 0 eng d
020 $a 9780355261998
035 $a (MiAaPQ)AAI10269944
035 $a (MiAaPQ)gmu:11375
035 $a AAI10269944
040 $a MiAaPQ $b eng $c MiAaPQ
100 1 $a Bandara, K. R. Damindra Savithri. $3 1184931
245 1 0 $a Secure Intelligent Radio for Trains (SIRT).
264 0 $c 2017
300 $a 1 online resource (135 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertation Abstracts International, Volume: 79-03(E), Section: B.
500 $a Adviser: Duminda Wijesekera.
502 $a Thesis (Ph.D.)--George Mason University, 2017.
504 $a Includes bibliographical references
520 $a Positive Train Control (PTC) is a radio-based control system designed to ensure safe navigation of trains. Safety objectives of PTC are to avoid train to train collisions, train derailments and ensure railroad worker safety. According to the published specifications of Interoperable Electronic Train Management System (I-ETMS), the on-board PTC controller communicates with two networks; the Signaling Network and the Wayside Interface Unit (WIU) network to gather navigational information such as the positions of other trains, the status of critical infrastructure and any hazardous conditions along the train path. PTC systems are predicated on having a reliable radio communication network. Secure Intelligent Radio for Trains (SIRT) is an intelligent radio that is customized for train operations with the aim of improving the reliability and security of the radio communication network. SIRT system can (1) operate in areas with high spectrum congestion, different noise levels and interference conditions, (2) withstand jamming attacks, (3) improve data throughput and (4) detect threats and improve communication security.
520 $a My work includes (1) Analyzing the PTC system to identify communication constraints and vulnerabilities, (2) Designing SIRT to overcome them, (3) Developing a prototype of SIRT using Software Defined Radios and (4) Testing it under varying channel conditions, noise levels and attackers. My experiments show that SIRT dynamically chooses the best modulation schemes based on the channel noise level and switches channels in response to channel jamming. Also, it changes cryptographic key values using a scheme like Lamport scheme and detects replay and forgery attacks with an accuracy more than 93%.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Information technology. $3 559429
650 4 $a Computer science. $3 573171
655 7 $a Electronic books. $2 local $3 554714
690 $a 0489
690 $a 0984
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a George Mason University. $b Information Technology. $3 1180729
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10269944 $z click for full text (PQDT)