TWI908875B - 基於區域的可配置射頻暴露合規性 - Google Patents

基於區域的可配置射頻暴露合規性

Info

Publication number
TWI908875B
TWI908875B TW110133742A TW110133742A TWI908875B TW I908875 B TWI908875 B TW I908875B TW 110133742 A TW110133742 A TW 110133742A TW 110133742 A TW110133742 A TW 110133742A TW I908875 B TWI908875 B TW I908875B
Authority
TW
Taiwan
Prior art keywords
limit
exposure
regulatory
area
standard
Prior art date
Application number
TW110133742A
Other languages
English (en)
Chinese (zh)
Other versions
TW202220475A (zh
Inventor
林 盧
賈加迪許 納達古都堤
阿克希爾 迪奧達爾
特洛伊 柯帝斯
保羅 古基安
Original Assignee
美商高通公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202220475A publication Critical patent/TW202220475A/zh
Application granted granted Critical
Publication of TWI908875B publication Critical patent/TWI908875B/zh

Links

Classifications

    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account the usage mode, e.g. hands-free, data transmission or telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
TW110133742A 2020-09-11 2021-09-10 基於區域的可配置射頻暴露合規性 TWI908875B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063077467P 2020-09-11 2020-09-11
US63/077,467 2020-09-11
US17/470,534 2021-09-09
US17/470,534 US11871359B2 (en) 2020-09-11 2021-09-09 Configurable radio frequency exposure compliance based on region

Publications (2)

Publication Number Publication Date
TW202220475A TW202220475A (zh) 2022-05-16
TWI908875B true TWI908875B (zh) 2025-12-21

Family

ID=80627365

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110133742A TWI908875B (zh) 2020-09-11 2021-09-10 基於區域的可配置射頻暴露合規性

Country Status (8)

Country Link
US (2) US11871359B2 (https=)
EP (1) EP4211943A1 (https=)
JP (1) JP7801313B2 (https=)
KR (1) KR20230066339A (https=)
CN (1) CN116058017A (https=)
BR (1) BR112023003867A2 (https=)
TW (1) TWI908875B (https=)
WO (1) WO2022056240A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11871359B2 (en) 2020-09-11 2024-01-09 Qualcomm Incorporated Configurable radio frequency exposure compliance based on region
CN112822762B (zh) * 2020-12-30 2023-07-07 展讯通信（上海）有限公司 一种射频输出功率配置方法、装置、电子芯片和电子设备
US12506505B2 (en) 2022-05-16 2025-12-23 Apple Inc. Electronic devices with application-based radio-frequency exposure management
US12376047B2 (en) * 2022-05-16 2025-07-29 Apple Inc. Control signaling reservation for radio-frequency exposure management
US12500620B2 (en) * 2022-09-23 2025-12-16 Qualcomm Incorporated Radio frequency exposure compliance
US12418093B2 (en) 2022-11-04 2025-09-16 Samsung Electronics Co., Ltd. Electronic device and operating method of electronic device
US20240214949A1 (en) * 2022-12-21 2024-06-27 Qualcomm Incorporated Compressed radio frequency exposure map
CN120303990A (zh) * 2022-12-21 2025-07-11 高通股份有限公司 压缩射频暴露图
US20240214953A1 (en) * 2022-12-21 2024-06-27 Qualcomm Incorporated Radio frequency exposure management for multiple radios
US20240275418A1 (en) * 2023-02-10 2024-08-15 Qualcomm Incorporated Exceptions to region-specific radio frequency exposure parameters
WO2024168248A1 (en) * 2023-02-10 2024-08-15 Qualcomm Incorporated Exceptions to region-specific radio frequency exposure parameters

Citations (5)

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Publication number Priority date Publication date Assignee Title
US20120021800A1 (en) * 2010-07-20 2012-01-26 Research In Motion Limited Radiation Power Level Control System and Method for a Wireless Communication Device Based on a Tracked Radiation History
US20130310105A1 (en) * 2011-03-31 2013-11-21 Ntt Docomo, Inc. Mobile station and method for use in radio communication system
US20140187281A1 (en) * 2012-12-31 2014-07-03 Motorola Solutions, Inc. Method and apparatus for uplink power control in a wireless communication system
TW201701701A (zh) * 2015-06-26 2017-01-01 高通公司 用於控制在無線通訊系統中操作的使用者裝備之發射功率的技術
CN106538041A (zh) * 2015-05-05 2017-03-22 华为技术有限公司 一种发射功率的调整方法及装置

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WO2012067563A1 (en) * 2010-11-16 2012-05-24 Telefonaktiebolaget L M Ericsson (Publ) Dynamic sar emission control to minimize rf exposure
US9026059B2 (en) * 2011-02-17 2015-05-05 Futurewei Technologies, Inc. Adaptive maximum power limiting using capacitive sensing in a wireless device
EP2705710B1 (en) * 2011-05-03 2020-05-20 Telefonaktiebolaget LM Ericsson (publ) Methods and network nodes in a telecommunication system
JP5662380B2 (ja) * 2012-06-08 2015-01-28 レノボ・シンガポール・プライベート・リミテッド 無線端末装置のアンテナ出力を制御する方法、コンピュータ・プログラムおよび無線端末装置
JP5881543B2 (ja) * 2012-06-25 2016-03-09 京セラ株式会社 無線通信端末、送信電力制御方法、およびプログラム
US9237531B2 (en) 2013-03-13 2016-01-12 Qualcomm Incorporated Real-time exposure assessment
US9426754B2 (en) * 2013-06-13 2016-08-23 Blackberry Limited Device dynamic total RF power compensation
WO2018191036A1 (en) * 2017-04-14 2018-10-18 Intel Corporation Enhanced power management for wireless communications
US10652833B2 (en) 2018-07-05 2020-05-12 Qualcomm Incorporated Evaluating radio frequency (RF) exposure in real time
US10587298B1 (en) * 2018-08-30 2020-03-10 Qualcomm Incorporated Transmission throttling for emission exposure management
US10965335B1 (en) * 2019-09-27 2021-03-30 Apple Inc. Wireless device performance optimization using dynamic power control
US11871359B2 (en) 2020-09-11 2024-01-09 Qualcomm Incorporated Configurable radio frequency exposure compliance based on region

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120021800A1 (en) * 2010-07-20 2012-01-26 Research In Motion Limited Radiation Power Level Control System and Method for a Wireless Communication Device Based on a Tracked Radiation History
US20130310105A1 (en) * 2011-03-31 2013-11-21 Ntt Docomo, Inc. Mobile station and method for use in radio communication system
US20140187281A1 (en) * 2012-12-31 2014-07-03 Motorola Solutions, Inc. Method and apparatus for uplink power control in a wireless communication system
CN106538041A (zh) * 2015-05-05 2017-03-22 华为技术有限公司 一种发射功率的调整方法及装置
TW201701701A (zh) * 2015-06-26 2017-01-01 高通公司 用於控制在無線通訊系統中操作的使用者裝備之發射功率的技術

Also Published As

Publication number Publication date
TW202220475A (zh) 2022-05-16
US20240129860A1 (en) 2024-04-18
EP4211943A1 (en) 2023-07-19
US11871359B2 (en) 2024-01-09
CN116058017A (zh) 2023-05-02
US20220086771A1 (en) 2022-03-17
BR112023003867A2 (pt) 2023-04-04
JP2023541009A (ja) 2023-09-27
KR20230066339A (ko) 2023-05-15
JP7801313B2 (ja) 2026-01-16
US12273825B2 (en) 2025-04-08
WO2022056240A1 (en) 2022-03-17

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