V2X application-reliability analysis of data-rate and message-rate congestion control algorithms

C. Belagal Math; H. Li; S.M.  Heemstra de Groot; I.G.M.M. Niemegeers

doi:10.1109/LCOMM.2017.2675899

V2X application-reliability analysis of data-rate and message-rate congestion control algorithms

C. Belagal Math, H. Li, S.M. Heemstra de Groot, I.G.M.M. Niemegeers

Research output: Contribution to journal › Article › Academic › peer-review

13 Citations (Scopus)

4 Downloads (Pure)

Abstract

Intelligent Transportation Systems (ITS) require Vehicle-to-Everything (V2X) communication. In dense traffic, the communication channel may become congested, impairing the reliability of the ITS safety applications. Therefore, European Telecommunications Standard Institute (ETSI) demands Decentralized Congestion Control (DCC) to control the channel load. Our objective is to investigate whether message-rate or data-rate congestion control provides better application reliability. We compare LIMERIC and PDR-DCC as representatives of the two principles. We analyzed the application reliability of LIMERIC with different data-rates and PDR-DCC with different message-rates for varying traffic densities and application requirements. We observed that, for applications with demanding requirements and in a large variety of vehicular densities, PDR-DCC (data-rate) provides more reliable communication support than LIMERIC (message-rate). Furthermore, the study hints that a combined message-rate and data-rate congestion control can improve reliability further.

Original language	English
Article number	7867057
Pages (from-to)	1285-1288
Number of pages	4
Journal	IEEE Communications Letters
Volume	21
Issue number	6
DOIs	https://doi.org/10.1109/LCOMM.2017.2675899
Publication status	Published - Jun 2017

Keywords

ITS
V2X
congestion control
reliability

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10.1109/LCOMM.2017.2675899

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title = "V2X application-reliability analysis of data-rate and message-rate congestion control algorithms",

abstract = "Intelligent Transportation Systems (ITS) require Vehicle-to-Everything (V2X) communication. In dense traffic, the communication channel may become congested, impairing the reliability of the ITS safety applications. Therefore, European Telecommunications Standard Institute (ETSI) demands Decentralized Congestion Control (DCC) to control the channel load. Our objective is to investigate whether message-rate or data-rate congestion control provides better application reliability. We compare LIMERIC and PDR-DCC as representatives of the two principles. We analyzed the application reliability of LIMERIC with different data-rates and PDR-DCC with different message-rates for varying traffic densities and application requirements. We observed that, for applications with demanding requirements and in a large variety of vehicular densities, PDR-DCC (data-rate) provides more reliable communication support than LIMERIC (message-rate). Furthermore, the study hints that a combined message-rate and data-rate congestion control can improve reliability further.",

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author = "Math, {C. Belagal} and H. Li and {Heemstra de Groot}, S.M. and I.G.M.M. Niemegeers",

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AU - Niemegeers, I.G.M.M.

PY - 2017/6

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AB - Intelligent Transportation Systems (ITS) require Vehicle-to-Everything (V2X) communication. In dense traffic, the communication channel may become congested, impairing the reliability of the ITS safety applications. Therefore, European Telecommunications Standard Institute (ETSI) demands Decentralized Congestion Control (DCC) to control the channel load. Our objective is to investigate whether message-rate or data-rate congestion control provides better application reliability. We compare LIMERIC and PDR-DCC as representatives of the two principles. We analyzed the application reliability of LIMERIC with different data-rates and PDR-DCC with different message-rates for varying traffic densities and application requirements. We observed that, for applications with demanding requirements and in a large variety of vehicular densities, PDR-DCC (data-rate) provides more reliable communication support than LIMERIC (message-rate). Furthermore, the study hints that a combined message-rate and data-rate congestion control can improve reliability further.

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KW - reliability

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