CN116058017A - 基于区域的可配置射频暴露合规性 - Google Patents

基于区域的可配置射频暴露合规性 Download PDF

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Publication number
CN116058017A
CN116058017A CN202180054383.9A CN202180054383A CN116058017A CN 116058017 A CN116058017 A CN 116058017A CN 202180054383 A CN202180054383 A CN 202180054383A CN 116058017 A CN116058017 A CN 116058017A
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CN
China
Prior art keywords
exposure
limit
regulatory
region
standard
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180054383.9A
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English (en)
Chinese (zh)
Inventor
鲁林
J·纳达库杜蒂
A·德哈尔
T·库蒂斯
P·古科基安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN116058017A publication Critical patent/CN116058017A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • H04W52/288—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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN202180054383.9A 2020-09-11 2021-09-10 基于区域的可配置射频暴露合规性 Pending CN116058017A (zh)

Applications Claiming Priority (5)

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
PCT/US2021/049829 WO2022056240A1 (en) 2020-09-11 2021-09-10 Configurable radio frequency exposure compliance based on region

Publications (1)

Publication Number Publication Date
CN116058017A true CN116058017A (zh) 2023-05-02

Family

ID=80627365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180054383.9A Pending CN116058017A (zh) 2020-09-11 2021-09-10 基于区域的可配置射频暴露合规性

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=)

Families Citing this family (11)

* 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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120214422A1 (en) * 2011-02-17 2012-08-23 Futurewei Technologies, Inc. Adaptive Maximum Power Limiting Using Capacitive Sensing in a Wireless Device
CN103201959A (zh) * 2010-11-16 2013-07-10 瑞典爱立信有限公司 为最小化rf暴露的动态sar发射控制
US20130331046A1 (en) * 2012-06-08 2013-12-12 Lenovo (Singapore) Pte. Ltd. Controlling antenna output power
CN103503538A (zh) * 2011-05-03 2014-01-08 瑞典爱立信有限公司 电信系统中的方法和网络节点
JP2014007585A (ja) * 2012-06-25 2014-01-16 Kyocera Corp 無線通信端末、送信電力制御方法、およびプログラム
US20140187281A1 (en) * 2012-12-31 2014-07-03 Motorola Solutions, Inc. Method and apparatus for uplink power control in a wireless communication system
US20200076462A1 (en) * 2018-08-30 2020-03-05 Qualcomm Incorporated Transmission throttling for emission exposure management

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8538351B2 (en) 2010-07-20 2013-09-17 Blackberry Limited Radiation power level control system and method for a wireless communication device based on a tracked radiation history
JP5368503B2 (ja) 2011-03-31 2013-12-18 株式会社エヌ・ティ・ティ・ドコモ 移動局及び無線通信システムに使用される方法
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
US20180309467A1 (en) * 2015-05-05 2018-10-25 Huawei Technologies Co., Ltd. Transmit Power Adjustment Method and Apparatus
US20160381644A1 (en) 2015-06-26 2016-12-29 Qualcomm Incorporated Techniques for controlling transmit power of a user equipment operating in a wireless communication system
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
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103201959A (zh) * 2010-11-16 2013-07-10 瑞典爱立信有限公司 为最小化rf暴露的动态sar发射控制
US20120214422A1 (en) * 2011-02-17 2012-08-23 Futurewei Technologies, Inc. Adaptive Maximum Power Limiting Using Capacitive Sensing in a Wireless Device
CN103503538A (zh) * 2011-05-03 2014-01-08 瑞典爱立信有限公司 电信系统中的方法和网络节点
US20130331046A1 (en) * 2012-06-08 2013-12-12 Lenovo (Singapore) Pte. Ltd. Controlling antenna output power
JP2014007585A (ja) * 2012-06-25 2014-01-16 Kyocera Corp 無線通信端末、送信電力制御方法、およびプログラム
US20140187281A1 (en) * 2012-12-31 2014-07-03 Motorola Solutions, Inc. Method and apparatus for uplink power control in a wireless communication system
US20200076462A1 (en) * 2018-08-30 2020-03-05 Qualcomm Incorporated Transmission throttling for emission exposure management

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
US20220086771A1 (en) 2022-03-17
TWI908875B (zh) 2025-12-21
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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