Imperial College London
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ProfessorJulieMcCann

Faculty of Engineering, Department of Computing

Vice-Dean (Research) for the Faculty of Engineering
 
 
 
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Contact

 

+44 (0)20 7594 8375j.mccann Website

 
 
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Assistant

 

Miss Teresa Ng +44 (0)20 7594 8300

 
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Location

 

260ACE ExtensionSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Tomic:2019:10.1109/Cybermatics_2018.2018.00138,
author = {Tomic, I and Breza, MJ and Jackson, G and Bhatia, L and McCann, JA},
doi = {10.1109/Cybermatics_2018.2018.00138},
publisher = {IEEE},
title = {Design and evaluation of jamming resilient cyber-physical systems},
url = {http://dx.doi.org/10.1109/Cybermatics_2018.2018.00138},
year = {2019}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - There  is  a  growing  movement  to  retrofit  ageing,large scale infrastructures, such as water networks, with wirelesssensors  and  actuators.  Next  generation  Cyber-Physical  Systems(CPSs) are a tight integration of sensing, control, communication,computation  and  physical  processes.  The  failure  of  any  one  ofthese  components  can  cause  a  failure  of  the  entire  CPS.  Thisrepresents  a  system  design  challenge  to  address  these  interde-pendencies.  Wireless  communication  is  unreliable  and  prone  tocyber-attacks. An attack upon the wireless communication of CPSwould prevent the communication of up-to-date information fromthe physical process to the controller. A controller without up-to-date information is unable to meet system’s stability and perfor-mance  guarantees.  We  focus  on  design  approach  to  make  CPSssecure and we evaluate their resilience to jamming attacks aimedat disrupting the system’s wireless communication. We considerclassic   time-triggered   control   scheme   and   various   resource-aware  event-triggered  control  schemes.  We  evaluate  these  ona   water   network   test-bed   against   three   jamming   strategies:constant, random, and protocol aware. Our test-bed results showthat  all  schemes  are  very  susceptible  to  constant  and  randomjamming.  We  find  that  time-triggered  control  schemes  are  justas  susceptible  to  protocol  aware  jamming,  where  some  event-triggered  control  schemes  are  completely  resilient  to  protocolaware  jamming.  Finally,  we  further  enhance  the  resilience  ofan  event-triggered  control  scheme  through  the  addition  of  adynamical  estimator  that  estimates  lost  or  corrupted  data.
AU  - Tomic,I
AU  - Breza,MJ
AU  - Jackson,G
AU  - Bhatia,L
AU  - McCann,JA
DO  - 10.1109/Cybermatics_2018.2018.00138
PB  - IEEE
PY  - 2019///
TI  - Design and evaluation of jamming resilient cyber-physical systems
UR  - http://dx.doi.org/10.1109/Cybermatics_2018.2018.00138
UR  - https://ieeexplore.ieee.org/document/8726803
UR  - http://hdl.handle.net/10044/1/60753
ER  -
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