Sagnik Bhattacharya

According to our database, Sagnik Bhattacharya authored at least 29 papers between 2003 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

AI Enabled 6G for Semantic Metaverse: Prospects, Challenges and Solutions for Future Wireless VR.

Muhammad Ahmed Mohsin, Sagnik Bhattacharya, Abhiram Gorle, Muhammad Ali Jamshed, John M. Cioffi

CoRR, July, 2025

ItDPDM: Information-Theoretic Discrete Poisson Diffusion Model.

Sagnik Bhattacharya, Abhiram Rao Gorle, Ahsan Bilal, Connor Ding, Amit Kumar Singh Yadav, Tsachy Weissman

CoRR, May, 2025

LZMidi: Compression-Based Symbolic Music Generation.

Connor Ding, Abhiram Rao Gorle, Sagnik Bhattacharya, Divija Hasteer, Naomi Sagan, Tsachy Weissman

CoRR, March, 2025

Retrieval Augmented Generation with Multi-Modal LLM Framework for Wireless Environments.

Muhammad Ahmed Mohsin, Ahsan Bilal, Sagnik Bhattacharya, John M. Cioffi

CoRR, March, 2025

Task and Perception-aware Distributed Source Coding for Correlated Speech under Bandwidth-constrained Channels.

Sagnik Bhattacharya, Muhammad Ahmed Mohsin, Ahsan Bilal, John M. Cioffi

CoRR, January, 2025

An Information-Theoretic Efficient Capacity Region for Multi-User Interference Channel.

Sagnik Bhattacharya, Abhiram Rao Gorle, Muhammad Ali Mohsin, John M. Cioffi

CoRR, January, 2025

Real-Time Pose Prediction and Dynamic Anchor Selection for Ultra-Wideband Tagless Gate.

Junyoung Choi, Joohyun Lee, Sagnik Bhattacharya

IEEE Access, 2025

Optimum Power-Subcarrier Allocation and Time-Sharing in Multicarrier NOMA Uplink.

Sagnik Bhattacharya, Kamyar Rajabalifardi, Muhammad Ahmed Mohsin, John M. Cioffi

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

Successive Interference Cancellation-aided Diffusion Models for Joint Channel Estimation and Data Detection in Low Rank Channel Scenarios.

Sagnik Bhattacharya, Muhammad Ahmed Mohsin, Kamyar Rajabalifardi, John M. Cioffi

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

2024

Shared Information for a Markov Chain on a Tree.

Sagnik Bhattacharya, Prakash Narayan

IEEE Trans. Inf. Theory, July, 2024

The Geometry of the Set of Equivalent Linear Neural Networks.

Jonathan Richard Shewchuk, Sagnik Bhattacharya

CoRR, 2024

Dynamic Anchor Selection and Real-Time Pose Prediction for Ultra-wideband Tagless Gate.

Junyoung Choi, Sagnik Bhattacharya, Joohyun Lee

CoRR, 2024

DynaTrack: Low-Power Channel-Aware Dynamic Smartphone Tracking Using UWB DL-TDOA.

Junyoung Choi, Sagnik Bhattacharya, Joohyun Lee

IEEE Access, 2024

Shared Information Under Simple Markov Independencies.

Madhura Pathegama, Sagnik Bhattacharya

Proceedings of the IEEE International Symposium on Information Theory, 2024

UWB/IMU-assisted Gesture Recognition Using Learning Approaches for VR/XR Applications.

Hyun Seob Oh, Sagnik Bhattacharya, Seungbeom Seo

Proceedings of the IEEE International Conference on Communications, 2024

Scaling 6G Subscribers with Fewer BS Antennas using Multi-carrier NOMA in Fixed Wireless Access.

Kamyar Rajabalifardi, Sagnik Bhattacharya, Mehrnaz Afshang, Mohammad Mozaffari, John M. Cioffi

Proceedings of the IEEE Globecom Workshops 2024, 2024

NLOS-robust DL-TDOA Localization using Adaptive Anchor Selection.

Joohyun Lee, Junyoung Choi, Sagnik Bhattacharya

Proceedings of the 2024 IEEE Global Communications Conference, 2024

Optimal Power Allocation and Time Sharing in Low Rank Multi-Carrier Wi-Fi Channels.

Sagnik Bhattacharya, Kamyar Rajabalifardi, Muhammad Ahmed Mohsin, Rohan Pote, John M. Cioffi

Proceedings of the IEEE Globecom Workshops 2024, 2024

2023

Fast Link Scheduling in Wireless Networks Using Regularized Off-Policy Reinforcement Learning.

Sagnik Bhattacharya, Ayan Banerjee, Subrahmanya Swamy Peruru, Kothapalli Venkata Srinivas

IEEE Netw. Lett., 2023

Joint Location Planning and Cluster Assignment of UWB Anchors for DL-TDOA Indoor Localization.

Sagnik Bhattacharya, Junyoung Choi, Jonghoe Koo

Proceedings of the IEEE Wireless Communications and Networking Conference, 2023

Shared Information for the Cliqueylon Graph.

Sagnik Bhattacharya, Prakash Narayan

Proceedings of the IEEE International Symposium on Information Theory, 2023

RNN-Based Robust Smartphone Indoor Localization on Ultra-Wideband DL-TDOA.

Sagnik Bhattacharya, Junyoung Choi

Proceedings of the IEEE International Conference on Communications, 2023

Deep Learning-Based Real-Time Smartphone Pose Detection for Ultra-Wideband Tagless Gate.

Junyoung Choi, Sagnik Bhattacharya

Proceedings of the IEEE Global Communications Conference, 2023

Power-Efficient Indoor Localization Using Adaptive Channel-Aware Ultra-Wideband DL-TDOA.

Sagnik Bhattacharya, Junyoung Choi, Joohyun Lee

Proceedings of the IEEE Global Communications Conference, 2023

2022

Deep Learning for THz Channel Estimation and Beamforming Prediction via Sub-6GHz Channel.

Sagnik Bhattacharya, Abhishek K. Gupta

Proceedings of the IEEE International Conference on Signal Processing and Communications, 2022

2021

Universal Single-Shot Sampling Rate Distortion.

Sagnik Bhattacharya, Prakash Narayan

Proceedings of the IEEE International Symposium on Information Theory, 2021

2019

Shared Randomness in Arbitrarily Varying Channels.

Sagnik Bhattacharya, Amitalok J. Budkuley, Sidharth Jaggi

Proceedings of the IEEE International Symposium on Information Theory, 2019

A method to find the volume of a sphere in the Lee metric, and its applications.

Sagnik Bhattacharya, Adrish Banerjee

Proceedings of the IEEE International Symposium on Information Theory, 2019

2003

Energy-Conserving Data Placement and Asynchronous Multicast in Wireless Sensor Networks.

Sagnik Bhattacharya, Hyung Kim, Shashi Prabh, Tarek F. Abdelzaher

Proceedings of the First International Conference on Mobile Systems, 2003