Multi-Band Wireless Transmission for Low-Latency Signal Alignment
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Solution Overview
Problem
Existing wireless communication systems face challenges in achieving rapid, low-latency communication and efficient frequency band management, particularly in environments with multiple transmitters and receivers.
Innovation Solution
A method and system that assigns non-overlapping frequency bands to each transmitter, determines encodings, calibrates frequency bands for alignment, and enables concurrent signal transmission and decoding to facilitate rapid wireless communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple transmitters use the same frequency band simultaneously, then communication capacity increases, but signal interference increases and communication reliability deteriorates
Solution Approach 1:
The patent divides the frequency spectrum into multiple non-overlapping frequency bands and assigns each transmitter a unique frequency band. This segmentation eliminates signal interference between simultaneous transmitters while maintaining high communication capacity through parallel transmissions across multiple bands.
2Productivity
If frequency bands are assigned to multiple transmitters, then communication efficiency improves, but frequency band alignment accuracy deteriorates
Solution Approach 1:
The patent implements a calibration process where transmitters and receivers exchange test signals to measure actual frequency band alignment. Based on measured deviations, the system provides feedback to adjust transmitter or receiver frequency settings, ensuring precise alignment while maintaining efficient parallel communication across multiple bands.
3Loss of time
If rapid frequency band calibration is performed, then communication latency decreases, but calibration precision deteriorates
Solution Approach 1:
The patent performs frequency band calibration during system initialization or idle periods before actual communication begins. This preliminary calibration establishes accurate frequency alignment in advance, enabling rapid low-latency communication without sacrificing calibration precision during active data transmission.
Data Source
AI summary
A communication method, preferably including assigning frequency bands, determining encodings, transmitting signals, receiving signals, and/or decoding signals. The communication method can optionally include calibrating frequency bands and/or acting based on signals. A power transmission method, preferably including wirelessly transmitting power via propagating electromagnetic radiation from one or more power transmitters to one or more target nodes and/or employing the communication method at one or more target nodes and/or one or more power transmitters. A communication system, preferably including one or more receivers and one or more transmitters. The communication system can optionally include one or more control nodes. A power transmission system, preferably including one or more power transmitters and one or more target nodes.