91 citations
- Indian Institute of Science BangaloreIN28 papers
- Indian Institute of Technology MadrasIN12 papers
- University of FreiburgDE7 papers
- Carnegie Mellon UniversityUS5 papers
- Robert Bosch (Germany)DE5 papers
- Robert Bosch (United States)US5 papers
- Karlsruhe Institute of TechnologyDE4 papers
- Robert Bosch (Taiwan)TW4 papers
- Technical University of MunichDE4 papers
- University of TübingenDE4 papers
- Intel (United States)US3 papers
- Leibniz University HannoverDE3 papers
5 papers · 1 filter
On the Impact of Channel Estimation on the Design and Analysis of IRSA based Systems
Chirag Ramesh Srivatsa, Chandra R. Murthy
Irregular repetition slotted aloha (IRSA) is a distributed grant-free random access protocol where users transmit multiple replicas of their packets to a base station (BS). The BS…
Universal Gaussian Quantization with Side Information using Polar Lattices
Shubham Jha
We consider universal quantization with side information for Gaussian observations, where the side information is a noisy version of the sender's observation with noise variance un…
Latency optimal storage and scheduling of replicated fragments for memory-constrained servers
Rooji Jinan, Ajay Badita, Pradeep Sarvepalli +1
We consider the setting of distributed storage system where a single file is subdivided into smaller fragments of same size which are then replicated with a common replication fact…
Tracking an Auto-Regressive Process with Limited Communication per Unit Time
Rooji Jinan, Parimal Parag, Himanshu Tyagi
Samples from a high-dimensional AR[1] process are observed by a sender which can communicate only finitely many bits per unit time to a receiver. The receiver seeks to form an esti…
Unifying Message Passing Algorithms Under the Framework of Constrained Bethe Free Energy Minimization
Dan Zhang, Xiaohang Song, Wenjin Wang +2
Variational message passing (VMP), belief propagation (BP) and expectation propagation (EP) have found their wide applications in complex statistical signal processing problems. In…