Minimum Energy Source Coding for Asymmetric Modulation with Application to RFID
Farzad Hessar, and Sumit Roy
TL;DR
This paper develops generalized minimum energy source coding techniques for asymmetric modulation, demonstrating their application to RFID systems to improve energy efficiency in data communication.
Contribution
It introduces a broad framework for ME source coding applicable to fixed and variable length codes, specifically tailored for RFID systems with asymmetric data communication.
Findings
Effective energy savings in RFID communication
First application of ME source coding to RFID systems
Broad applicability to various energy-constrained devices
Abstract
Minimum energy (ME) source coding is an effective technique for efficient communication with energy-constrained devices, such as sensor network nodes. In this paper, the principles of generalized ME source coding is developed that is broadly applicable. Two scenarios - fixed and variable length codewords - are analyzed. The application of this technique to RFID systems where ME source coding is particularly advantageous due to the asymmetric nature of data communications is demonstrated, a first to the best of our knowledge.
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Taxonomy
TopicsEnergy Harvesting in Wireless Networks · RFID technology advancements · Wireless Communication Security Techniques