Simultaneous Information and Energy Transmission With Short Packets and Finite Constellations
Year: 2025
Type: article
Abstract: This paper characterizes the trade-offs between information and energy transmission over an additive white Gaussian noise channel in the finite block-length regime with finite channel input symbols. These trade-offs are characterized in the form of inequalities involving the information transmission rate, energy transmission rate, decoding error probability (DEP) and energy outage probability (EOP) for a given finite block-length code. The first set of results identify a set of necessary conditions that a given code must satisfy for simultaneous information and energy transmission. Following this, a novel method for constructing a family of codes that can satisfy a target information rate, energy rate, DEP and EOP is proposed. Finally, achievability results identify the set of tuples of information rate, energy rate, DEP and EOP that can be simultaneously achieved by the constructed family of codes.
Institutions: Princeton University, KTH Royal Institute of Technology
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
Awards: ECCS-EPSRC: NeuroComm: Brain-Inspired Wireless Communications -- From Theoretical Foundations to Implementation for 6G and Beyond, Testing and Evaluating Sophisticated information and communication Technologies for enaBling scalablE smart griD Deployment, Foundations of future communication networks, NSF-BSF:CIF: Small: A Unified View of Estimation and Information Relationships for Networks and Beyond, Collaborative Research: SWIFT: Nonlinear and Inseparable Radar And Data (NIRAD) Transmission Framework for Pareto Efficient Spectrum Access in Future Wireless Networks, MAnagEment of Slices in The Radio access Of 5G networks, Planning And leaRning For AI-Edge compuTing (PARFAIT)
OpenAlex ID: W4408792192