Deriving the vehicle speeds from a mobile telecommunications network

Ren Huang Liou; Yi-Bing Lin; Yu Long Chang; Hui-Nien Hung; Nanfu Peng; Ming-Feng Chang

doi:10.1109/TITS.2013.2255039

Deriving the vehicle speeds from a mobile telecommunications network

Ren Huang Liou, Yi-Bing Lin, Yu Long Chang, Hui-Nien Hung, Nanfu Peng, Ming-Feng Chang

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

5 Scopus citations

Abstract

Vehicle speeds are often measured by intelligent transportation systems (ITSs) by utilizing sensors or software solutions. Our previous work proposed the Lin-Chang-Huangfu (LCH) scheme to compute the cell residence times by the standard counter values in mobile telecommunications switches. In this paper, we use mathematical and statistical developments to investigate the accuracy of the LCH scheme by deriving the bias of the cell residence times computed in this scheme. Then, we extend the LCH scheme with some filtering and compensation techniques for vehicle speed estimation and validate our approach with vehicle detector (VD) measurements at National Highway 3, Longtan Township, Taoyuan County, Taiwan. Our study indicates that the LCH scheme is an effective approach to vehicle speed estimation.

Original language	American English
Article number	6497694
Pages (from-to)	1208-1217
Number of pages	10
Journal	IEEE Transactions on Intelligent Transportation Systems
Volume	14
Issue number	3
DOIs	https://doi.org/10.1109/TITS.2013.2255039
State	Published - 12 Apr 2013

Keywords

Lin-Chang-Huangfu (LCH) scheme
mobile switching center (MSC)
telecommunication
vehicle speed

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/TITS.2013.2255039

Cite this

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title = "Deriving the vehicle speeds from a mobile telecommunications network",

abstract = "Vehicle speeds are often measured by intelligent transportation systems (ITSs) by utilizing sensors or software solutions. Our previous work proposed the Lin-Chang-Huangfu (LCH) scheme to compute the cell residence times by the standard counter values in mobile telecommunications switches. In this paper, we use mathematical and statistical developments to investigate the accuracy of the LCH scheme by deriving the bias of the cell residence times computed in this scheme. Then, we extend the LCH scheme with some filtering and compensation techniques for vehicle speed estimation and validate our approach with vehicle detector (VD) measurements at National Highway 3, Longtan Township, Taoyuan County, Taiwan. Our study indicates that the LCH scheme is an effective approach to vehicle speed estimation.",

keywords = "Lin-Chang-Huangfu (LCH) scheme, mobile switching center (MSC), telecommunication, vehicle speed",

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AU - Liou, Ren Huang

AU - Lin, Yi-Bing

AU - Chang, Yu Long

AU - Hung, Hui-Nien

AU - Peng, Nanfu

AU - Chang, Ming-Feng

PY - 2013/4/12

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N2 - Vehicle speeds are often measured by intelligent transportation systems (ITSs) by utilizing sensors or software solutions. Our previous work proposed the Lin-Chang-Huangfu (LCH) scheme to compute the cell residence times by the standard counter values in mobile telecommunications switches. In this paper, we use mathematical and statistical developments to investigate the accuracy of the LCH scheme by deriving the bias of the cell residence times computed in this scheme. Then, we extend the LCH scheme with some filtering and compensation techniques for vehicle speed estimation and validate our approach with vehicle detector (VD) measurements at National Highway 3, Longtan Township, Taoyuan County, Taiwan. Our study indicates that the LCH scheme is an effective approach to vehicle speed estimation.

AB - Vehicle speeds are often measured by intelligent transportation systems (ITSs) by utilizing sensors or software solutions. Our previous work proposed the Lin-Chang-Huangfu (LCH) scheme to compute the cell residence times by the standard counter values in mobile telecommunications switches. In this paper, we use mathematical and statistical developments to investigate the accuracy of the LCH scheme by deriving the bias of the cell residence times computed in this scheme. Then, we extend the LCH scheme with some filtering and compensation techniques for vehicle speed estimation and validate our approach with vehicle detector (VD) measurements at National Highway 3, Longtan Township, Taoyuan County, Taiwan. Our study indicates that the LCH scheme is an effective approach to vehicle speed estimation.

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Deriving the vehicle speeds from a mobile telecommunications network

Abstract

Keywords

UN SDGs

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