117 citations · 123 across the 7 of their papers we have counts for
7 papers
Uplink-Downlink Duality Between Multiple-Access and Broadcast Channels with Compressing Relays
Liang Liu, Ya-Feng Liu, Pratik Patil +1
Uplink-downlink duality refers to the fact that under a sum-power constraint, the capacity regions of a Gaussian multiple-access channel and a Gaussian broadcast channel with Hermi…
Objective frequentist uncertainty quantification for atmospheric CO retrievals
Pratik Patil, Mikael Kuusela, Jonathan Hobbs
The steadily increasing amount of atmospheric carbon dioxide (CO) is affecting the global climate system and threatening the long-term sustainability of Earth's ecosystem. In o…
Hybrid Data-Sharing and Compression Strategy for Downlink Cloud Radio Access Network
Pratik Patil, Binbin Dai, Wei Yu
This paper studies transmission strategies for the downlink of a cloud radio access network, in which the base stations are connected to a centralized cloud-computing based process…
Channel Diagonalization for Cloud Radio Access
Liang Liu, Pratik Patil, Wei Yu
The diagonalization of a conventional multiple-input multiple-output (MIMO) channel into parallel and independent subchannels via singular value decomposition (SVD) is a fundamenta…
Generalized Compression Strategy for the Downlink Cloud Radio Access Network
Pratik Patil, Wei Yu
This paper studies the downlink of a cloud radio access network (C-RAN) in which a centralized processor (CP) communicates with mobile users through base stations (BSs) that are co…
An uplink-downlink duality for cloud radio access network
Liang Liu, Pratik Patil, Wei Yu
Uplink-downlink duality refers to the fact that the Gaussian broadcast channel has the same capacity region as the dual Gaussian multiple-access channel under the same sumpower con…
Layered Constructions for Low-Delay Streaming Codes
Ahmed Badr, Pratik Patil, Ashish Khisti +2
We propose a new class of error correction codes for low-delay streaming communication. We consider an online setup where a source packet arrives at the encoder every channel u…