SG11202007742PA - Mitigation of maximum permissible exposure (mpe) constraint based on user equipment (ue) feedbacks - Google Patents

Mitigation of maximum permissible exposure (mpe) constraint based on user equipment (ue) feedbacks

Info

Publication number
SG11202007742PA
SG11202007742PA SG11202007742PA SG11202007742PA SG11202007742PA SG 11202007742P A SG11202007742P A SG 11202007742PA SG 11202007742P A SG11202007742P A SG 11202007742PA SG 11202007742P A SG11202007742P A SG 11202007742PA SG 11202007742P A SG11202007742P A SG 11202007742PA
Authority
SG
Singapore
Prior art keywords
mpe
feedbacks
mitigation
user equipment
maximum permissible
Prior art date
Application number
SG11202007742PA
Other languages
English (en)
Inventor
Vasanthan Raghavan
Sundar Subramanian
Ashwin Sampath
Junyi Li
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 SG11202007742PA publication Critical patent/SG11202007742PA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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]
    • H04W52/30—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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Paper (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
SG11202007742PA 2018-02-16 2019-01-25 Mitigation of maximum permissible exposure (mpe) constraint based on user equipment (ue) feedbacks SG11202007742PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862710421P 2018-02-16 2018-02-16
US16/256,603 US11240766B2 (en) 2018-02-16 2019-01-24 Mitigation of maximum permissible exposure (MPE) constraint based on user equipment (UE) feedbacks
PCT/US2019/015214 WO2019160669A1 (en) 2018-02-16 2019-01-25 Mitigation of maximum permissible exposure (mpe) constraint based on user equipment (ue) feedbacks

Publications (1)

Publication Number Publication Date
SG11202007742PA true SG11202007742PA (en) 2020-09-29

Family

ID=67618334

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202007742PA SG11202007742PA (en) 2018-02-16 2019-01-25 Mitigation of maximum permissible exposure (mpe) constraint based on user equipment (ue) feedbacks

Country Status (10)

Country Link
US (1) US11240766B2 (https=)
EP (1) EP3753313B1 (https=)
JP (1) JP7309736B2 (https=)
KR (1) KR102775805B1 (https=)
CN (1) CN111699726B (https=)
AU (1) AU2019220486B2 (https=)
BR (1) BR112020016237A2 (https=)
SG (1) SG11202007742PA (https=)
TW (1) TWI788516B (https=)
WO (1) WO2019160669A1 (https=)

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WO2021191498A1 (en) * 2020-03-25 2021-09-30 Nokia Technologies Oy Proactive measures for reducing effects of power backoff
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WO2022075814A1 (ko) * 2020-10-08 2022-04-14 엘지전자 주식회사 무선 통신 시스템에서 전력 헤드룸 보고를 위한 방법 및 그 장치
CN116349138A (zh) * 2020-10-09 2023-06-27 苹果公司 用于位置感测的技术和方法
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CN116547938A (zh) * 2020-12-10 2023-08-04 高通股份有限公司 用于共享信道传输的上行链路服务质量管理的技术
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Also Published As

Publication number Publication date
CN111699726B (zh) 2023-08-29
US20190261289A1 (en) 2019-08-22
KR102775805B1 (ko) 2025-02-28
AU2019220486A1 (en) 2020-08-06
EP3753313B1 (en) 2023-09-27
US11240766B2 (en) 2022-02-01
JP7309736B2 (ja) 2023-07-18
TW201935967A (zh) 2019-09-01
JP2021514588A (ja) 2021-06-10
AU2019220486B2 (en) 2023-12-21
CN111699726A (zh) 2020-09-22
BR112020016237A2 (pt) 2020-12-15
EP3753313A1 (en) 2020-12-23
KR20200120631A (ko) 2020-10-21
WO2019160669A1 (en) 2019-08-22
TWI788516B (zh) 2023-01-01
EP3753313C0 (en) 2023-09-27

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