报告人：范金萍博士 (University of Tsukuba)
线上讲座，腾讯会议信息见下
时间：2020/11/3018:30-19:30
报告摘要：In a multiple-access communication system, multiple users communicate with a commoninformation receiver through a shared medium (i.e. multiple-access channel, or MAC). To communicate successfully, each user in the system is encoded to a unique sequence of n symbols(i.e. signature) which will be sent through the channel as an input if the user is active. For a
MAC, it is desirable to design all users’signatures (i.e. a signature code) such that given anoutput, a small set of up to t active users can be uniquely identified from a large scale of users
as efficiently as possible. In this talk, some new results on signature codes for weight binaryadder channel and multiple access OR Channel will be presented respectively as well as their
applications to multimedia fingerprinting and group testing.
欢迎参加！
邀请人：季利均、汪馨