- 专利标题: Low power long-range radio
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申请号: US17114619申请日: 2020-12-08
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公开(公告)号: US11245434B2公开(公告)日: 2022-02-08
- 发明人: Olivier Bernard André Seller
- 申请人: Semtech Corporation
- 申请人地址: US CA Camarillo
- 专利权人: Semtech Corporation
- 当前专利权人: Semtech Corporation
- 当前专利权人地址: US CA Camarillo
- 代理机构: Blank Rome LLP
- 优先权: EP19215072 20191211
- 主分类号: H04B1/02
- IPC分类号: H04B1/02 ; H04B1/69 ; H04L7/04 ; H04L7/08
摘要:
Advanced modulation and demodulation schemes for LoRa or equivalent chirp spread spectrum transmissions, with differential modulation and symbol repetition improve the sensitivity in combination with soft demodulation methods.
公开/授权文献
- US20210184724A1 LOW POWER LONG-RANGE RADIO 公开/授权日:2021-06-17
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