应泛网无线通信教育部重点实验室邀请，美国华盛顿大学SumitRoy教授于2015年6月4日访问我校并作学术报告。

报告题目：White Space Networking

主讲人：Prof.Sumit Roy（Fellow，IEEE）

主持人：张奇勋副教授

时间：2015年6月4日（星期四）下午3：00-5：00

地点：教三楼136报告厅

Abstract:The concept of White Spaces is best understood in the context of emerging software defined radio capabilities in transceiver designs as well as new network architectures for cellular (licensed usage) as well as WiFi (unlicensed usage) that potentially allow opportunistic use of new, unlicensed spectrum. In this talk, I will describe the principles of such cognitive usage, and what itmeans for emerging 4G and beyond (5G) network scenarios for operators and vendors. Specifically, the talk will highlight the role of white spaces in meeting key 4G/5G goals enhanced network throughput per user, and meeting new backhaul requirements for delivering broadband in both dense metro as well as rural (underserved) scenarios.

该讲座为北京邮电大学60周年校庆系列讲座之一，欢迎全校师生踊跃参加。

校学术委员会

信息与通信工程学院

泛网无线通信教育部重点实验室

2015年5月26日