WO2022237919A3 - 波形控制方法、无线电器件、无线电信号及其发射链路 - Google Patents

波形控制方法、无线电器件、无线电信号及其发射链路 Download PDF

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Publication number
WO2022237919A3
WO2022237919A3 PCT/CN2022/111563 CN2022111563W WO2022237919A3 WO 2022237919 A3 WO2022237919 A3 WO 2022237919A3 CN 2022111563 W CN2022111563 W CN 2022111563W WO 2022237919 A3 WO2022237919 A3 WO 2022237919A3
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WO
WIPO (PCT)
Prior art keywords
frame
radio
radio device
control method
configuration parameters
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PCT/CN2022/111563
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English (en)
French (fr)
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WO2022237919A2 (zh
Inventor
安发志
石亚飞
宫涛
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加特兰微电子科技(上海)有限公司
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Application filed by 加特兰微电子科技(上海)有限公司 filed Critical 加特兰微电子科技(上海)有限公司
Publication of WO2022237919A2 publication Critical patent/WO2022237919A2/zh
Publication of WO2022237919A3 publication Critical patent/WO2022237919A3/zh
Priority to US18/168,564 priority Critical patent/US20230198657A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

本申请实施例涉及无线电技术领域，提供了一种波形控制方法、无线电器件、无线电信号、信号发射链路及集成电路。该波形控制方法包括：在发射帧周期信号之前，芯片结构从外部存储器中调取至少两种帧配置参数，并存储至内存；获取帧排列顺序，并基于帧排列顺序从内存中依次调取对应的帧配置参数；基于对应的帧配置参数产生对应的帧周期信号；其中，帧周期信号包括至少两帧信号。仅需一次配置，即可调取到多个帧对应的帧配置参数，无需在连续两帧不相同的情况下，在每一帧开始时重新对无线电信号进行配置，减少了对无线电器件发射的信号进行配置所需的时间，提升无线电器件工作效率；同时，还能够避免在配置过程中无线电器件无法继续进行工作的问题。
PCT/CN2022/111563 2021-09-30 2022-08-10 波形控制方法、无线电器件、无线电信号及其发射链路 WO2022237919A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18/168,564 US20230198657A1 (en) 2021-09-30 2023-02-13 Waveform control method, radio device, and integrated circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111165913.5 2021-09-30
CN202111165913.5A CN113949610A (zh) 2021-09-30 2021-09-30 波形控制方法、无线电器件、无线电信号及其发射链路

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US18/168,564 Continuation US20230198657A1 (en) 2021-09-30 2023-02-13 Waveform control method, radio device, and integrated circuit

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WO2022237919A2 WO2022237919A2 (zh) 2022-11-17
WO2022237919A3 true WO2022237919A3 (zh) 2023-01-05

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US (1) US20230198657A1 (zh)
CN (1) CN113949610A (zh)
WO (1) WO2022237919A2 (zh)

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US20150043467A1 (en) * 2012-03-15 2015-02-12 Advanced Telecommunications Research Institute International Transmitter, transmission method used by the same, receiver for receiving a radio signal from transmitter and wireless communication system including the same
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CN111600680A (zh) * 2020-05-14 2020-08-28 中国电子科技集团公司第三十六研究所 时分多址tdma突发数据的发送方法、装置和电子设备
CN112437206A (zh) * 2020-11-25 2021-03-02 杭州海康威视数字技术股份有限公司 补光控制方法和摄像机

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JP7034423B2 (ja) * 2016-04-28 2022-03-14 オムニヴィジョン ティーディーディーアイ オンタリオ リミテッド パートナーシップ 駆動制御デバイス及び電子機器
CN107766764A (zh) * 2017-10-30 2018-03-06 上海华虹集成电路有限责任公司 一种2.4g有源电子标签的防碰撞方法
DE102018117202B3 (de) * 2018-07-17 2020-01-23 Infineon Technologies Ag Radarsensor mit mehreren radar-chips
CN109085543B (zh) * 2018-08-24 2020-08-18 斯凯瑞利（北京）科技有限公司 线性调频信号发生器
US11487003B2 (en) * 2019-03-12 2022-11-01 Ay Dee Kay Llc Envelope regulation in a frequency-modulated continuous-wave radar system
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CN113325374A (zh) * 2020-02-28 2021-08-31 加特兰微电子科技(上海)有限公司 抗干扰方法、装置、雷达系统及存储介质
CN111983597A (zh) * 2020-08-28 2020-11-24 北京润科通用技术有限公司 调频连续波雷达发射波控制方法及装置
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101447826A (zh) * 2008-12-26 2009-06-03 华为技术有限公司 子帧分配方法、处理方法及装置
US20150043467A1 (en) * 2012-03-15 2015-02-12 Advanced Telecommunications Research Institute International Transmitter, transmission method used by the same, receiver for receiving a radio signal from transmitter and wireless communication system including the same
CN105900527A (zh) * 2013-08-29 2016-08-24 康宁无线光通信有限公司 检测上行链路/下行链路时分双工(tdd)帧配置以在tdd通信设备之间同步tdd下行链路和上行链路通信
CN111600680A (zh) * 2020-05-14 2020-08-28 中国电子科技集团公司第三十六研究所 时分多址tdma突发数据的发送方法、装置和电子设备
CN112437206A (zh) * 2020-11-25 2021-03-02 杭州海康威视数字技术股份有限公司 补光控制方法和摄像机

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Publication number Publication date
CN113949610A (zh) 2022-01-18
US20230198657A1 (en) 2023-06-22
WO2022237919A2 (zh) 2022-11-17

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