Patent ID: 11463296

Abstract:
Disclosed are procedures for measuring the modulation quality of each message resource element in a failed 5G or 6G communication modulated according to pulse-amplitude modulation, thereby revealing the most likely fault locations in the message. A second copy of the message can be merged by selecting the highest quality message elements from each version, where the quality is related to how far each message element's modulation deviates from the calibrated “states” of the modulation scheme. The receiver may also determine directional information based on the modulation of each message element, and may compare versions to determine the most likely correct state of each message element. Such strategies may directly recover the original message, or may greatly reduce the number of variations that need to be tested. When implemented, fault mitigation as disclosed herein can resolve message failures, improve communication reliability, reduce latency, and improve network operations overall, according to some embodiments.