527 citations · 3.5k across the 52 of their papers we have counts for
5 papers · 2 filters
Efficient High-Dimensional Inference in the Multiple Measurement Vector Problem
Justin Ziniel, Philip Schniter
In this work, a Bayesian approximate message passing algorithm is proposed for solving the multiple measurement vector (MMV) problem in compressive sensing, in which a collection o…
Full-Duplex MIMO Relaying: Achievable Rates under Limited Dynamic Range
Brian P. Day, Adam R. Margetts, Daniel W. Bliss +1
In this paper we consider the problem of full-duplex multiple-input multiple-output (MIMO) relaying between multi-antenna source and destination nodes. The principal difficulty in…
Joint Scheduling and Resource Allocation in OFDMA Downlink Systems via ACK/NAK Feedback
Rohit Aggarwal, C. Emre Koksal, Philip Schniter
In this paper, we consider the problem of joint scheduling and resource allocation in the OFDMA downlink, with the goal of maximizing an expected long-term goodput-based utility su…
Performance Bounds and Associated Design Principles for Multi-Cellular Wireless OFDMA Systems (with Detailed Proofs)
Rohit Aggarwal, C. Emre Koksal, Philip Schniter
In this paper, we consider the downlink of large-scale multi-cellular OFDMA-based networks and study performance bounds of the system as a function of the number of users , the…
A Message-Passing Receiver for BICM-OFDM over Unknown Clustered-Sparse Channels
Philip Schniter
We propose a factor-graph-based approach to joint channel-estimation-and-decoding (JCED) of bit- interleaved coded orthogonal frequency division multiplexing (BICM-OFDM). In contra…