S
Song Han
Researcher at University of Connecticut
Publications - 159
Citations - 4653
Song Han is an academic researcher from University of Connecticut. The author has contributed to research in topics: Wireless network & Wireless sensor network. The author has an hindex of 25, co-authored 144 publications receiving 3360 citations. Previous affiliations of Song Han include University of Texas at Austin & City University of Hong Kong.
Papers
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Journal ArticleDOI
Industrial Internet of Things: Challenges, Opportunities, and Directions
TL;DR: The concepts of IoT, Industrial IoT, and Industry 4.0 are clarified and the challenges associated with the need of energy efficiency, real-time performance, coexistence, interoperability, and security and privacy are focused on.
Proceedings ArticleDOI
WirelessHART: Applying Wireless Technology in Real-Time Industrial Process Control
TL;DR: An introduction to the architecture of WirelessHART is given and several challenges the implementation team had to tackle during the implementation are described, such as the design of the timer, network wide synchronization, communication security, reliable mesh networking, and the central network manager.
Proceedings ArticleDOI
Reliable and Real-Time Communication in Industrial Wireless Mesh Networks
TL;DR: This paper abstracts the primary reliability requirements in typical industrial wireless mesh networks and defines three types of reliable routing graphs for different communication purposes and presents efficient algorithms to construct them and describes the recovery mechanisms in the event of component failures.
Proceedings ArticleDOI
SoK: Sharding on Blockchain
TL;DR: Sharding has emerged as a good candidate that can overcome both the scalability and performance problems in blockchain this article, however, there is no systematic work that analyzes the sharding protocols.
Proceedings ArticleDOI
RT-WiFi: Real-Time High-Speed Communication Protocol for Wireless Cyber-Physical Control Applications
TL;DR: RT-WiFi is a TDMA data link layer protocol based on IEEE 802.11 physical layer to provide deterministic timing guarantee on packet delivery and high sampling rate up to 6kHz which further eases the controller design and significantly improve the control performance.