Poster abstract: C-sync: the resilient time synchronization protocol

Nitin Shivaraman; Patrick Schuster; Saravanan Ramanathan; Arvind Easwaran; Sebastian Steinhorst

doi:10.1109/IPSN48710.2020.00-20

Poster abstract: C-sync: the resilient time synchronization protocol

Nitin Shivaraman
, Patrick Schuster
, Saravanan Ramanathan
, Arvind Easwaran
, Sebastian Steinhorst

Professur für Embedded Systems and Internet of Things

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

1 Zitat (Scopus)

Abstract

Time synchronization is paramount for communication in Internet of Things (IoT) networks. Existing synchronization protocols in the IoT are designed to be accurate, energy-efficient and scalable with absolute trust on the time source(s). If a byzantine node becomes a time source, it can cause synchronization errors with false time, leading to system mal-functions or network crashes. In this paper, we introduce C-Sync: a clustering time synchronization protocol for decentralized IoT networks that incorporates resilience against byzantine nodes. We show that C-sync achieves a worst-case synchronization accuracy of a few tens of microseconds (μs).

Originalsprache	Englisch
Titel	Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020
Herausgeber (Verlag)	Institute of Electrical and Electronics Engineers Inc.
Seiten	333-334
Seitenumfang	2
ISBN (elektronisch)	9781728154978
DOIs	https://doi.org/10.1109/IPSN48710.2020.00-20
Publikationsstatus	Veröffentlicht - Apr. 2020
Veranstaltung	19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020 - Sydney, Australien Dauer: 21 Apr. 2020 → 24 Apr. 2020

Publikationsreihe

Name	Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020

Konferenz

Konferenz	19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020
Land/Gebiet	Australien
Ort	Sydney
Zeitraum	21/04/20 → 24/04/20

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SDG 7 – Erschwingliche und saubere Energie

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10.1109/IPSN48710.2020.00-20

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Shivaraman, N., Schuster, P., Ramanathan, S., Easwaran, A., & Steinhorst, S. (2020). Poster abstract: C-sync: the resilient time synchronization protocol. in Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020 (S. 333-334). Artikel 9111052 (Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IPSN48710.2020.00-20

Shivaraman, Nitin ; Schuster, Patrick ; Ramanathan, Saravanan et al. / Poster abstract : C-sync: the resilient time synchronization protocol. Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020. Institute of Electrical and Electronics Engineers Inc., 2020. S. 333-334 (Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020).

@inproceedings{fc2db9c5da404c07ae2bd80216bc5ac0,

title = "Poster abstract: C-sync: the resilient time synchronization protocol",

abstract = "Time synchronization is paramount for communication in Internet of Things (IoT) networks. Existing synchronization protocols in the IoT are designed to be accurate, energy-efficient and scalable with absolute trust on the time source(s). If a byzantine node becomes a time source, it can cause synchronization errors with false time, leading to system mal-functions or network crashes. In this paper, we introduce C-Sync: a clustering time synchronization protocol for decentralized IoT networks that incorporates resilience against byzantine nodes. We show that C-sync achieves a worst-case synchronization accuracy of a few tens of microseconds (μs).",

keywords = "Byzantine Faults, Fault detection, IoT, Time synchronization",

author = "Nitin Shivaraman and Patrick Schuster and Saravanan Ramanathan and Arvind Easwaran and Sebastian Steinhorst",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020 ; Conference date: 21-04-2020 Through 24-04-2020",

year = "2020",

month = apr,

doi = "10.1109/IPSN48710.2020.00-20",

language = "English",

series = "Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "333--334",

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}

Shivaraman, N, Schuster, P, Ramanathan, S, Easwaran, A & Steinhorst, S 2020, Poster abstract: C-sync: the resilient time synchronization protocol. in Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020., 9111052, Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020, Institute of Electrical and Electronics Engineers Inc., S. 333-334, 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020, Sydney, Australien, 21/04/20. https://doi.org/10.1109/IPSN48710.2020.00-20

Poster abstract: C-sync: the resilient time synchronization protocol. / Shivaraman, Nitin; Schuster, Patrick; Ramanathan, Saravanan et al.
Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020. Institute of Electrical and Electronics Engineers Inc., 2020. S. 333-334 9111052 (Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020).

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

TY - GEN

T1 - Poster abstract

T2 - 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020

AU - Shivaraman, Nitin

AU - Schuster, Patrick

AU - Ramanathan, Saravanan

AU - Easwaran, Arvind

AU - Steinhorst, Sebastian

PY - 2020/4

Y1 - 2020/4

N2 - Time synchronization is paramount for communication in Internet of Things (IoT) networks. Existing synchronization protocols in the IoT are designed to be accurate, energy-efficient and scalable with absolute trust on the time source(s). If a byzantine node becomes a time source, it can cause synchronization errors with false time, leading to system mal-functions or network crashes. In this paper, we introduce C-Sync: a clustering time synchronization protocol for decentralized IoT networks that incorporates resilience against byzantine nodes. We show that C-sync achieves a worst-case synchronization accuracy of a few tens of microseconds (μs).

AB - Time synchronization is paramount for communication in Internet of Things (IoT) networks. Existing synchronization protocols in the IoT are designed to be accurate, energy-efficient and scalable with absolute trust on the time source(s). If a byzantine node becomes a time source, it can cause synchronization errors with false time, leading to system mal-functions or network crashes. In this paper, we introduce C-Sync: a clustering time synchronization protocol for decentralized IoT networks that incorporates resilience against byzantine nodes. We show that C-sync achieves a worst-case synchronization accuracy of a few tens of microseconds (μs).

KW - Byzantine Faults

KW - Fault detection

KW - IoT

KW - Time synchronization

UR - https://www.scopus.com/pages/publications/85086904236

U2 - 10.1109/IPSN48710.2020.00-20

DO - 10.1109/IPSN48710.2020.00-20

M3 - Conference contribution

AN - SCOPUS:85086904236

T3 - Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020

SP - 333

EP - 334

BT - Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020

PB - Institute of Electrical and Electronics Engineers Inc.

Y2 - 21 April 2020 through 24 April 2020

ER -

Shivaraman N, Schuster P, Ramanathan S, Easwaran A, Steinhorst S. Poster abstract: C-sync: the resilient time synchronization protocol. in Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020. Institute of Electrical and Electronics Engineers Inc. 2020. S. 333-334. 9111052. (Proceedings - 2020 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2020). doi: 10.1109/IPSN48710.2020.00-20

Poster abstract: C-sync: the resilient time synchronization protocol

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