SplitScan: Sharing wi-fi scan information through bluetooth low energy

Jonghun Han; Joonsuk Kim; Changhee Joo; Saewoong Bahk

doi:10.1109/VTCFall.2019.8891362

SplitScan: Sharing wi-fi scan information through bluetooth low energy

Jonghun Han, Joonsuk Kim, Changhee Joo, Saewoong Bahk

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Bluetooth and Wi-Fi are the most widely used wireless technologies because they use unlicensed spectrum and are widely deployed on the latest mobile devices. For seamless Wi-Fi connectivity in mobile environments, the mobile device should maintain the information of adjacent access points (APs) through the scanning procedure, which often consumes a significant amount of energy and time. In this paper, we develop SplitScan that enables mobile devices to share Wi-Fi scanning information with adjacent stations (STAs) via Bluetooth packet exchange. We evaluate its performance through experiment with a testbed implementation as well as extensive simulation. The results show that SplitScan saves vonsiderable energy and time during the Wi-Fi scanning process.

Original language	English
Title of host publication	2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728112206
DOIs	https://doi.org/10.1109/VTCFall.2019.8891362
Publication status	Published - 2019 Sept
Externally published	Yes
Event	90th IEEE Vehicular Technology Conference, VTC 2019 Fall - Honolulu, United States Duration: 2019 Sept 22 → 2019 Sept 25

Publication series

Name	IEEE Vehicular Technology Conference
Volume	2019-September
ISSN (Print)	1550-2252

Conference

Conference	90th IEEE Vehicular Technology Conference, VTC 2019 Fall
Country/Territory	United States
City	Honolulu
Period	19/9/22 → 19/9/25

Bibliographical note

Funding Information:
ACKNOWLEDGMENT This work was supported in part by IITP grant funded by the Korea government (MSIT) (No. 2015-0-00278, Research on Near-Zero Latency Network for 5G Immersive Service) and in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (No. 2017R1E1A1A01074358).

Funding Information:
This work was supported in part by IITP grant funded by the Korea government (MSIT) (No. 2015-0-00278, Research on Near-Zero Latency Network for 5G Immersive Service) and in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (No. 2017R1E1A1A01074358)

Publisher Copyright:
© 2019 IEEE.

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VTCFall.2019.8891362

Cite this

Han, J., Kim, J., Joo, C., & Bahk, S. (2019). SplitScan: Sharing wi-fi scan information through bluetooth low energy. In 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings Article 8891362 (IEEE Vehicular Technology Conference; Vol. 2019-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCFall.2019.8891362

SplitScan: Sharing wi-fi scan information through bluetooth low energy. / Han, Jonghun; Kim, Joonsuk; Joo, Changhee et al.
2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8891362 (IEEE Vehicular Technology Conference; Vol. 2019-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Han, J, Kim, J, Joo, C & Bahk, S 2019, SplitScan: Sharing wi-fi scan information through bluetooth low energy. in 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings., 8891362, IEEE Vehicular Technology Conference, vol. 2019-September, Institute of Electrical and Electronics Engineers Inc., 90th IEEE Vehicular Technology Conference, VTC 2019 Fall, Honolulu, United States, 19/9/22. https://doi.org/10.1109/VTCFall.2019.8891362

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abstract = "Bluetooth and Wi-Fi are the most widely used wireless technologies because they use unlicensed spectrum and are widely deployed on the latest mobile devices. For seamless Wi-Fi connectivity in mobile environments, the mobile device should maintain the information of adjacent access points (APs) through the scanning procedure, which often consumes a significant amount of energy and time. In this paper, we develop SplitScan that enables mobile devices to share Wi-Fi scanning information with adjacent stations (STAs) via Bluetooth packet exchange. We evaluate its performance through experiment with a testbed implementation as well as extensive simulation. The results show that SplitScan saves vonsiderable energy and time during the Wi-Fi scanning process.",

author = "Jonghun Han and Joonsuk Kim and Changhee Joo and Saewoong Bahk",

note = "Funding Information: ACKNOWLEDGMENT This work was supported in part by IITP grant funded by the Korea government (MSIT) (No. 2015-0-00278, Research on Near-Zero Latency Network for 5G Immersive Service) and in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (No. 2017R1E1A1A01074358). Funding Information: This work was supported in part by IITP grant funded by the Korea government (MSIT) (No. 2015-0-00278, Research on Near-Zero Latency Network for 5G Immersive Service) and in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (No. 2017R1E1A1A01074358) Publisher Copyright: {\textcopyright} 2019 IEEE.; 90th IEEE Vehicular Technology Conference, VTC 2019 Fall ; Conference date: 22-09-2019 Through 25-09-2019",

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N1 - Funding Information: ACKNOWLEDGMENT This work was supported in part by IITP grant funded by the Korea government (MSIT) (No. 2015-0-00278, Research on Near-Zero Latency Network for 5G Immersive Service) and in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (No. 2017R1E1A1A01074358). Funding Information: This work was supported in part by IITP grant funded by the Korea government (MSIT) (No. 2015-0-00278, Research on Near-Zero Latency Network for 5G Immersive Service) and in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (No. 2017R1E1A1A01074358) Publisher Copyright: © 2019 IEEE.

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AB - Bluetooth and Wi-Fi are the most widely used wireless technologies because they use unlicensed spectrum and are widely deployed on the latest mobile devices. For seamless Wi-Fi connectivity in mobile environments, the mobile device should maintain the information of adjacent access points (APs) through the scanning procedure, which often consumes a significant amount of energy and time. In this paper, we develop SplitScan that enables mobile devices to share Wi-Fi scanning information with adjacent stations (STAs) via Bluetooth packet exchange. We evaluate its performance through experiment with a testbed implementation as well as extensive simulation. The results show that SplitScan saves vonsiderable energy and time during the Wi-Fi scanning process.

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SplitScan: Sharing wi-fi scan information through bluetooth low energy

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