Noisy broadcast networks with receiver caching
SS Bidokhti, M Wigger, R Timo - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
An erasure broadcast network is considered with two disjoint sets of receivers: a set of weak
receivers with all-equal erasure probabilities and equal cache sizes and a set of strong …
receivers with all-equal erasure probabilities and equal cache sizes and a set of strong …
Capacity of broadcast packet erasure channels with single-user delayed CSI
We characterize the capacity region of the two-user broadcast packet erasure channel
(PEC) with single-user delayed channel state information (CSI). More precisely, we assume …
(PEC) with single-user delayed channel state information (CSI). More precisely, we assume …
Sending perishable information: Coding improves delay-constrained throughput even for single unicast
This paper considers network communications under a hard timeliness constraint, where a
source node streams perishable information to a destination node over a directed acyclic …
source node streams perishable information to a destination node over a directed acyclic …
Coding schemes with rate-limited feedback that improve over the no feedback capacity for a large class of broadcast channels
We propose two coding schemes for the two-receiver discrete memoryless broadcast
channel (BC) with rate-limited feedback from one or both receivers. They improve over the …
channel (BC) with rate-limited feedback from one or both receivers. They improve over the …
On the two-user MISO broadcast channel with alternating CSIT: A topological perspective
In many wireless networks, link strengths are affected by many topological factors, such as
different distances, shadowing, and intercell interference, thus resulting in some links being …
different distances, shadowing, and intercell interference, thus resulting in some links being …
The arbitrarily varying broadcast channel with causal side information at the encoder
U Pereg, Y Steinberg - IEEE Transactions on Information …, 2019 - ieeexplore.ieee.org
In this paper, we study the arbitrarily varying broadcast channel (AVBC) when the state
information is available at the transmitter in a causal manner. We establish the inner and …
information is available at the transmitter in a causal manner. We establish the inner and …
Capacity theorems for broadcast channels with two channel state components known at the receivers
H Kim, A El Gamal - IEEE Transactions on Information Theory, 2016 - ieeexplore.ieee.org
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 …
in which the channel to each user is selected from two possible channel state components …
State-adaptive coded caching for symmetric broadcast channels
Coded-caching delivery is considered over a symmetric noisy broadcast channel whose
state is unknown at the transmitter during the cache placement phase. In particular, the …
state is unknown at the transmitter during the cache placement phase. In particular, the …
Optimal DoF of the K-user broadcast channel with delayed and imperfect current CSIT
This work identifies the optimal Degrees-ofFreedom (DoF) of the K-User MISO Broadcast
Channel (BC) with delayed Channel-State Information at the Transmitter (CSIT) and with …
Channel (BC) with delayed Channel-State Information at the Transmitter (CSIT) and with …
Coding schemes for discrete memoryless broadcast channels with rate-limited feedback
We propose two coding schemes for discrete memoryless broadcast channels (DMBCs) with
rate-limited feedback. In our first scheme, the encoder does not process the feedback …
rate-limited feedback. In our first scheme, the encoder does not process the feedback …