151 citations · 339 across the 15 of their papers we have counts for
4 papers · 2 filters
Comments on "Approximate Characterizations for the Gaussian Source Broadcast Distortion Region"
Lei Yu, Houqiang Li, Weiping Li
Recently, Tian et al. [1] considered joint source-channel coding of transmitting a Gaussian source over -user Gaussian broadcast channel, and derived an outer bound on the admis…
Joint Source-Channel Secrecy Using Uncoded Schemes: Towards Secure Source Broadcast
Lei Yu, Houqiang Li, Weiping Li
This paper investigates a joint source-channel secrecy problem for the Shannon cipher broadcast system. We suppose list secrecy is applied, i.e., a wiretapper is allowed to produce…
Distortion Bounds for Source Broadcast Problems
Lei Yu, Houqiang Li, Weiping Li
This paper investigates the joint source-channel coding problem of sending a memoryless source over a memoryless broadcast channel. An inner bound and several outer bounds on the a…
Source-Channel Secrecy for Shannon Cipher System
Lei Yu, Houqiang Li, Weiping Li
Recently, a secrecy measure based on list-reconstruction has been proposed [2], in which a wiretapper is allowed to produce a list of reconstruction sequences and the…