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Sparse Code Multiple Access (SCMA) for Future Massive Machine Communications (mMTC)
时间:2019-12-17 11:21    点击:   所属单位:通信工程学院
讲座名称 Sparse Code Multiple Access (SCMA) for Future Massive Machine Communications (mMTC)
讲座时间 2019-12-20 15:00:00
讲座地点 北校区新科技楼 1012会议室
讲座人 Pei Xiao
讲座人介绍
Pei Xiao is a professor of Wireless Communications at the Institute for Communication Systems, home of 5G Innovation Centre (5GIC) at the University of Surrey. He is the technical manager of 5GIC, leading the research team in the new physical layer work area, and coordinating/supervising research activities across all the work areas within 5GIC (www.surrey.ac.uk/5gic/research). Prior to this, he worked at Newcastle University and Queen’s University Belfast. He also held positions at Nokia Networks in Finland. He has published extensively in the fields of communication theory, RF and antenna design as well as signal processing for wireless communications.
讲座内容
In future mMTC, the number of connected devices inevitably exceeds the number of available resource-slots, given the ever-increasing demand, which results in an over-loaded or a generalized rank-deficient condition. In this case, the system’s performance is highly dependent on the multiuser interference management. Sparse code multiple access (SCMA) has emerged as a promising candidate solution to handle the over-loaded conditions, and fulfill the requirement of massive connectivity. In this talk, we will look at fundamentals of SCMA and some of our recent highlights and achievements in this area.
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