CN112703785B - 实时估计射频(rf)暴露 - Google Patents

实时估计射频(rf)暴露 Download PDF

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Publication number
CN112703785B
CN112703785B CN201980057688.8A CN201980057688A CN112703785B CN 112703785 B CN112703785 B CN 112703785B CN 201980057688 A CN201980057688 A CN 201980057688A CN 112703785 B CN112703785 B CN 112703785B
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time
power level
distribution
maximum allowable
sar
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Chinese (zh)
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CN112703785A (zh
Inventor
J·纳达库杜蒂
鲁林
P·古科基安
蔡明明
韩军生
U·费南多
R·查拉
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • 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
    • 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
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average or variance
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • 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)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
CN201980057688.8A 2018-07-05 2019-07-03 实时估计射频(rf)暴露 Active CN112703785B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202411558853.7A CN119172843A (zh) 2018-07-05 2019-07-03 实时估计射频（rf）暴露

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862694405P 2018-07-05 2018-07-05
US62/694,405 2018-07-05
US201862696687P 2018-07-11 2018-07-11
US62/696,687 2018-07-11
US16/460,894 2019-07-02
US16/460,894 US10652833B2 (en) 2018-07-05 2019-07-02 Evaluating radio frequency (RF) exposure in real time
PCT/US2019/040556 WO2020010232A1 (en) 2018-07-05 2019-07-03 Evaluating radio frequency (rf) exposure in real time

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202411558853.7A Division CN119172843A (zh) 2018-07-05 2019-07-03 实时估计射频（rf）暴露

Publications (2)

Publication Number Publication Date
CN112703785A CN112703785A (zh) 2021-04-23
CN112703785B true CN112703785B (zh) 2024-11-22

Family

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Family Applications (2)

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CN201980057688.8A Active CN112703785B (zh) 2018-07-05 2019-07-03 实时估计射频(rf)暴露
CN202411558853.7A Pending CN119172843A (zh) 2018-07-05 2019-07-03 实时估计射频（rf）暴露

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202411558853.7A Pending CN119172843A (zh) 2018-07-05 2019-07-03 实时估计射频（rf）暴露

Country Status (5)

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US (5) US10652833B2 (enExample)
EP (3) EP4294092B1 (enExample)
JP (2) JP7434192B2 (enExample)
CN (2) CN112703785B (enExample)
WO (1) WO2020010232A1 (enExample)

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US20240172126A1 (en) 2024-05-23
US11792740B2 (en) 2023-10-17
EP4294092A3 (en) 2024-03-13
EP4668906A3 (en) 2026-03-04
JP2024063011A (ja) 2024-05-10
EP3818753B1 (en) 2023-11-15
EP3818753C0 (en) 2023-11-15
US11457416B2 (en) 2022-09-27
US10652833B2 (en) 2020-05-12
KR20210025065A (ko) 2021-03-08
US20230012908A1 (en) 2023-01-19
US12213080B2 (en) 2025-01-28
CN119172843A (zh) 2024-12-20
JP7434192B2 (ja) 2024-02-20
JP2021529469A (ja) 2021-10-28
US20250261127A1 (en) 2025-08-14
JP7663733B2 (ja) 2025-04-16
US20220286974A9 (en) 2022-09-08
US20210127337A1 (en) 2021-04-29
EP3818753A1 (en) 2021-05-12
CN112703785A (zh) 2021-04-23
EP4668906A2 (en) 2025-12-24
EP4294092A2 (en) 2023-12-20
US20200015171A1 (en) 2020-01-09
WO2020010232A1 (en) 2020-01-09
EP4294092B1 (en) 2026-04-08

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