BeaconRider: Opportunistic sharing of beacon air-time in densely deployed WLANs

H Lee, J Kim, C Joo, S Bahk - 2019 IEEE 27th International …, 2019 - ieeexplore.ieee.org
The explosion of mobile traffic volume has led to dense deployment of IEEE 802.11 WLANs.
As a consequence, periodic beacon transmissions can overwhelm the air-time, leading to …

BLESS: BLE-aided swift Wi-Fi scanning in multi-protocol IoT networks

W Park, D Ryoo, C Joo, S Bahk - IEEE INFOCOM 2021-IEEE …, 2021 - ieeexplore.ieee.org
Wi-Fi scanning that searches neighboring access points (APs) is an essential prerequisite
for Wi-Fi operations such as initial association and handover. As the traffic demand …

B-hop: Time-Domain Adjustment of BLE Frequency Hopping Against Wi-Fi Beacon Interference

W Park, S Eo, C Joo, S Bahk - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
As Wi-Fi access points (APs) are deployed more densely, the cross-technology interference
(CTI) from Wi-Fi is becoming a real threat to co-existing low-power Internet of Things …

Association stability and handoff latency tradeoff in dense IEEE 802.11 networks: A case study

HD Balbi, D Passos, RC Carrano… - Computer …, 2020 - Elsevier
Association instability is a common phenomenon in dense networks. The decision of
whether or not to perform a handoff between access points in an infrastructured IEEE 802.11 …

D-SCAN: Toward collaborative multi-radio coexistence in mobile devices via deep learning

J Park, JO Park, J Choi, TT Kwon - Internet of Things, 2023 - Elsevier
As the demand for efficient and reliable wireless connectivity continues to increase, mobile
Internet-of-Things devices equipped with multiple heterogeneous radios including Wi-Fi and …

Push yoUr Password: Secure and Fast WiFi Connection for IoT Devices

J Choi, J Hur, S Bahk - 2021 IEEE Wireless Communications …, 2021 - ieeexplore.ieee.org
Internet of things (IoT) is an indispensable paradigm in today's industrial change. IoT
interconnects appliances around us through the Internet, and user's private information is …

Environment-Aware Resource Management Strategies in IoT Protocols

박준현 - 2022 - s-space.snu.ac.kr
To bring a hyper-connected society, where a large number of devices are connected to each
other, into reality, various Internet of Things (IoT) protocols have emerged. In particular …

Opportunistic Spatial Reuse in High-density WLANs

H Lee - 2020 - s-space.snu.ac.kr
The explosion of mobile traffic volume has led to dense deployment of IEEE 802.11 WLANs.
As a consequence, interference between neighboring basic service sets (BSSs) get severe …

CNN 과주파수대역특성을활용한신호세기기반Wi-Fi 채널탐지방법연구및그활용

박준현, 변형호, 김종권 - 정보과학회논문지, 2020 - dbpia.co.kr
모바일 기기에 있어 Wi-Fi 채널 스캔은 인터넷 접속을 개시하여 원활한 서비스 이용을
가능케하고, 연결 수립 이후에도 주기적으로 발생하여 안정적인 링크 유지를 지원하는 …