广大师生：

华南理工大学“海内外优秀青年学者论坛”旨在面向全球邀请青年才俊，围绕国际科学前沿、热点研究领域以及行业产业的技术问题等展开探讨和交流。籍此平台，启迪思维，开拓视野，促进学术交流与合作，本次论坛的具体安排如下：

一、论坛时间

2018年9月21日星期五9:30

二、论坛地点

大学城校区计算机科学与工程学院B3-213报告厅

三、论坛议程

1. 学院领导致欢迎辞；

2. 报告人：吴冀衍博士，报告题目：Quality and Energy Optimization in Real-Time Video Communication Over Heterogeneous Wireless Networks。

欢迎广大师生参加！

计算机科学与工程学院

2018年9月18日

内容摘要：

Driven by the technological advancements in wireless infrastructures and hand-held devices, recent years have witnessed the proliferation of real-time video applications over smartphones (e.g., video call, mobile gaming, live sports streaming, etc.). However, streaming high-quality real-time videos with the limited radio resources is challenging due to the time-varying channel status and stringent service requirements. Therefore, it is of vital significance to investigate the performance optimization for real-time video communication over heterogeneous wireless networks. This seminar explores the problem in the following aspects: 1) multipath video transmission over heterogeneous wireless networks; 2) high-frame-rate wireless video delivery; 3) energy-efficient video streaming to mobile devices; 4) real-time video communication with TCP (Transmission Control Protocol).

报告人简介：

Jiyan Wu received the Ph.D. degree in computer science and technology from the Beijing University of Posts and Telecommunications, Beijing, China, in June 2014. He was a Software Developer (C++) with Sinosoft Technologies Company Ltd., Beijing, from 2010 to 2014, a Post-Doctoral Research Fellow with the Singapore University of Technology and Design, Singapore, from 2014 to 2016, and a Seinor Software Engineer with OmniVision Technologies (Singapore) from 2016 to 2017. His research interests include video communication, video coding, forward error correction, heterogeneous wireless networks, concurrent multipath transfer and energy optimization. The research results have been published/presented in top-tier journals and conferences, e.g., IEEE Journal on Selected Areas in Communications, IEEE/ACM Transactions on Networking, IEEE Transactions on Mobile Computing, IEEE International Conference on Distributed Computing Systems, etc.

His programming experiences/interests are in the areas of client-server video communication, embedded multimedia systems, peer-to-peer data transfer, and back-end server programs. Currently, he is working as a staff engineer with Tensor Vision Private Limited (Singapore), concentrating on applying machine/deep learning algorithms in industrial vision inspection system and real-time sensory data analysis.