7 citations · 23 across the 35 of their papers we have counts for
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cs.IT2009★ 7 cited
A Random Variable Substitution Lemma With Applications to Multiple Description Coding
Jia Wang, Jun Chen, Lei Zhao +2
We establish a random variable substitution lemma and use it to investigate the role of refinement layer in multiple description coding, which clarifies the relationship among seve…
cs.IT2009★ 3 cited
Zero-error feedback capacity via dynamic programming
Lei Zhao, Haim Permuter
In this paper, we study the zero-error capacity for finite state channels with feedback when channel state information is known to both the transmitter and the receiver. We prove t…