266 citations · 578 across the 27 of their papers we have counts for
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cs.IT2015★ 1 cited
Capacity Theorems for Broadcast Channels with Two Channel State Components Known at the Receivers
Hyeji Kim, Abbas El Gamal
We establish the capacity region of several classes of broadcast channels with random state in which the channel to each user is selected from two possible channel state components…
cs.IT2015★ 3 cited
Superposition Coding is Almost Always Optimal for the Poisson Broadcast Channel
Hyeji Kim, Benjamin Nachman, Abbas El Gamal
This paper shows that the capacity region of the continuous-time Poisson broadcast channel is achieved via superposition coding for most channel parameter values. Interestingly, th…