LOW POWER RADIO WITH LONG RANGE
DE602019069578T2Active Publication Date: 2025-05-07SEMTECH CORP
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Patent Information
- Application Number
- DE602019069578
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2019-12-11
- Publication Date
- 2025-05-07
- Estimated Expiration
- 2039-12-11
AI Technical Summary
Technical Problem
LoRa modulation systems face synchronization issues due to rapid frequency errors, leading to demodulation errors and reduced communication reliability.
Method used
An enhanced modulator that employs differential encoding and a reduced modulation set, along with cyclic shifts and Gray encoding, to improve error resilience and synchronization in LoRa systems.
Benefits of technology
The solution effectively mitigates synchronization issues and demodulation errors, enhancing the reliability and robustness of LoRa communication systems, especially in noisy conditions.
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