37 citations · 69 across the 20 of their papers we have counts for
13 papers · 1 filter
The Capacity Region of the Multiple Access Channel with Non-Signaling Assistance
Yuhang Yao, Syed A. Jafar
The capacity region of the -sender discrete memoryless multiple access channel (MAC) is fully characterized when non-signaling (NS) assistance is available to all transmitte…
The Capacity Region of the Broadcast Channel with Non-Signaling Assistance
Yuhang Yao, Syed A. Jafar
The capacity region of the -user discrete memoryless broadcast channel is fully characterized when non-signaling (NS) assistance is available to the transmitter and all rece…
Unlocking Exponential and Unbounded Robust Gains in Shannon Capacity of Classical Multiple Access Channels with Causal CSIT via Quantum Entanglement Assistance
Yuhang Yao, Syed A. Jafar
Quantum entanglement assistance is known to improve the Shannon capacity of classical communication networks but the largest gains noted thus far are rather modest (less than 6%),…
Non-signaling Assisted Capacity of a Classical Channel with Causal CSIT
Yuhang Yao, Syed A. Jafar
The non-signaling (NS) assisted capacity of a classical discrete memoryless channel with causal channel state information at the transmitter (CSIT) is shown to be $C^{NS,ca}=\max_{…
Virtual Signaling of CSIT via Non-Signaling Assistance
Yuhang Yao, Syed A. Jafar
Non-signaling correlations, which (strictly) include quantum correlations, provide a tractable path to explore the potential impact of quantum nonlocality on the capacity of classi…
Can Non-Signaling Assistance Increase the Degrees of Freedom of a Wireless Network?
Yuhang Yao, Syed A. Jafar
An open question posed by Fawzi and Ferme [Transactions on Information Theory 2024], asks whether non-signaling (NS) assistance can increase the capacity of a broadcast channel (BC…
On the Capacity of Vector Linear Computation over a Noiseless Quantum Multiple Access Channel with Entangled Transmitters
Yuhang Yao, Syed A. Jafar
Network function computation is an active topic in network coding, with much recent progress for linear (over a finite field) computations over broadcast (LCBC) and multiple access…
Capacity of Summation over a Symmetric Quantum Erasure MAC with Partially Replicated Inputs
Yuhang Yao, Syed A. Jafar
The optimal quantum communication cost of computing a classical sum of distributed sources is studied over a quantum erasure multiple access channel (QEMAC). K classical messages c…
On the Capacity of Secure -user Product Computation over a Quantum MAC
Yuxiang Lu, Yuhang Yao, Syed A. Jafar
Inspired by recent work by Christensen and Popovski on secure -user product computation for finite-fields of prime-order over a quantum multiple access channel, the generalizati…
The Capacity of Classical Summation over a Quantum MAC with Arbitrarily Distributed Inputs and Entanglements
Yuhang Yao, Syed A. Jafar
The -QMAC problem is introduced, involving servers, classical () data streams, and independent quantum systems. Data stream is rep…
-Sum Box: An Abstraction for Linear Computation over Many-to-one Quantum Networks
Matteo Allaix, Yuxiang Lu, Yuhang Yao +3
Linear computations over quantum many-to-one communication networks offer opportunities for communication cost improvements through schemes that exploit quantum entanglement among…
On the Generic Capacity of -User Symmetric Linear Computation Broadcast
Yuhang Yao, Syed A. Jafar
Linear computation broadcast (LCBC) refers to a setting with dimensional data stored at a central server, where users, each with some prior linear side-information, wish to…
The Capacity of 3 User Linear Computation Broadcast
Yuhang Yao, Syed A. Jafar
The User Linear Computation Broadcast (LCBC) problem is comprised of dimensional data (from ), that is fully available to a central server, and users, who…