2023年5月25日学术报告——Tengfei Chang

报告题目：Running Standardized Industry Protocol Stack over SCμM: A Story to Realize the Vision of IoT

报告时间：2023年5月25日16:00-17:00

报告人：Tengfei Chang, Assistant Professor

地  点：计算机学科楼327

主办单位：bd手机版官网登录ios 、半岛app应用 、半岛电子官网

报告人简介：

Tengfei Chang received the Ph.D. degree in computer sciences from the University of Science and Technology, Beijing, China, in January 2018. In 2014, he was a visiting scholar with the University of California, Berkeley, USA. He joined the National Institute for Research in Digital Science and Technology (Inria), France, in 2015, as a research engineer then a postdoc lead at EVA team. He was the network architect and one of the co-founders at MonoLets, Inc, a Silicon-Valley based start-up for logistics and supply-chain. He is active in the standardization activities at IETF, where he serves as the editor and one of the authors of the RFC9033 standard document. He was recruited four times as technique expert lead for the ETSI 6TiSCH interoperability plugtest events. He had been a consultant in several silicon-valley companies. He also held one U.S. pattern.

报告内容：

6TiSCH is a protocol stack standardized at IETF for industrial IoT. The lower layer protocol, Time-slotted Channel Hopping (TSCH), provides high reliability and ultra low-power performance for industrial applications. The upper layer adopts IPv6, UDP and CoAP protocols to enable its interoperability with the Internet. Single Chip micro-Mote (SCμM), is a crystal-free IoT device implemented over a 2x3 mm2 silicon die. It features a cortex-M0 digital core, an IEEE802.15.4 radio transceiver and an optical receiver for programming. In this talk, you will learn the IoT vision that we are targeting, how and why the 6TiSCH stack and SCμM are adopted to realize this vision, and a minimal network demo with one SCμM development board and one Commercial off-the-shelf IoT device, by running 6TiSCH protocol stack on both side. At last, a fascinating hornet tracking project is introduced, using SCμM and communication technologies. Besides the talk, an introduction on HKUST (GZ), with the information of cross-disciplines academic architecture, Information Hub faculties, campus life and student recruitments, is presented.