JPWO2021149260A1 - - Google Patents

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Publication number
JPWO2021149260A1
JPWO2021149260A1 JP2021572249A JP2021572249A JPWO2021149260A1 JP WO2021149260 A1 JPWO2021149260 A1 JP WO2021149260A1 JP 2021572249 A JP2021572249 A JP 2021572249A JP 2021572249 A JP2021572249 A JP 2021572249A JP WO2021149260 A1 JPWO2021149260 A1 JP WO2021149260A1
Authority
JP
Japan
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.)
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Application number
JP2021572249A
Other versions
JPWO2021149260A5 (ja
JP7348315B2 (ja
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.)
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Publication of JPWO2021149260A1 publication Critical patent/JPWO2021149260A1/ja
Publication of JPWO2021149260A5 publication Critical patent/JPWO2021149260A5/ja
Application granted granted Critical
Publication of JP7348315B2 publication Critical patent/JP7348315B2/ja
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Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021572249A 2020-01-24 2020-01-24 端末、無線通信方法、基地局及びシステム Active JP7348315B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/002626 WO2021149260A1 (ja) 2020-01-24 2020-01-24 端末、無線通信方法及び基地局

Publications (3)

Publication Number Publication Date
JPWO2021149260A1 true JPWO2021149260A1 (ja) 2021-07-29
JPWO2021149260A5 JPWO2021149260A5 (ja) 2022-09-09
JP7348315B2 JP7348315B2 (ja) 2023-09-20

Family

ID=76993236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021572249A Active JP7348315B2 (ja) 2020-01-24 2020-01-24 端末、無線通信方法、基地局及びシステム

Country Status (6)

Country Link
US (1) US20230083588A1 (ja)
EP (1) EP4096269A4 (ja)
JP (1) JP7348315B2 (ja)
CN (1) CN115023963B (ja)
AU (1) AU2020425024A1 (ja)
WO (1) WO2021149260A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113785645A (zh) * 2021-08-05 2021-12-10 北京小米移动软件有限公司 一种波束应用的方法及其装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230019087A1 (en) * 2020-02-11 2023-01-19 Qualcomm Incorporated Techniques for requesting uplink transmission resources for maximum permissible exposure reporting
CN118044253A (zh) * 2021-07-30 2024-05-14 株式会社Ntt都科摩 终端、无线通信方法以及基站
US20230083550A1 (en) * 2021-09-16 2023-03-16 Apple Inc. Radio-Frequency Exposure Beam Management and Selection in Communications Systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019118122A (ja) * 2011-02-15 2019-07-18 サムスン エレクトロニクス カンパニー リミテッド 携帯端末機の使用可能送信電力報告方法および装置

Family Cites Families (17)

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KR101740366B1 (ko) * 2010-06-28 2017-05-29 삼성전자주식회사 이동 통신 시스템에서 역방향 최대 전송 전력을 보고하는 방법 및 장치
US20160270094A1 (en) * 2015-03-09 2016-09-15 Ofinno Technologies, Llc Power Headroom in a Wireless Network
US10651899B2 (en) * 2016-05-26 2020-05-12 Qualcomm Incorporated System and method for beam switching and reporting
US11368926B2 (en) * 2016-12-12 2022-06-21 Qualcomm Incorporated Reporting power limit and corresponding constraint
CN110431816B (zh) * 2017-02-02 2022-11-08 株式会社Ntt都科摩 终端、基站以及系统
CN110447255A (zh) * 2017-02-03 2019-11-12 株式会社Ntt都科摩 用户终端以及无线通信方法
US10462755B2 (en) * 2017-06-16 2019-10-29 Qualcomm Incorporated Techniques and apparatuses for power headroom reporting in new radio
US10743204B2 (en) * 2017-11-10 2020-08-11 Futurewei Technologies, Inc. System and method for reporting beam information
EP3754864A4 (en) * 2018-02-15 2021-09-15 Ntt Docomo, Inc. USER DEVICE
US11240766B2 (en) * 2018-02-16 2022-02-01 Qualcomm Incorporated Mitigation of maximum permissible exposure (MPE) constraint based on user equipment (UE) feedbacks
US11057938B2 (en) * 2018-05-23 2021-07-06 Qualcomm Incorporated Wireless communication including random access
US11184863B2 (en) * 2018-10-08 2021-11-23 Qualcomm Incorporated Uplink beam selection in millimeter wave subject to maximum permissible exposure constraints
WO2020166807A1 (en) * 2019-02-13 2020-08-20 Lg Electronics Inc. Method for determining a maximum output power and ue thereof
US11122518B2 (en) * 2019-04-01 2021-09-14 Lg Electronics Inc. Method for applying P-MPR and apparatus thereof
US11553494B2 (en) * 2019-06-28 2023-01-10 Qualcomm Incorporated Techniques for signaling a beam for periodic communications
CN115529657B (zh) * 2019-08-13 2024-03-05 中兴通讯股份有限公司 一种信息发送方法、信息接收方法及装置
US11632741B2 (en) * 2019-12-27 2023-04-18 Qualcomm Incorporated Reducing number of antenna elements for uplink transmission

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019118122A (ja) * 2011-02-15 2019-07-18 サムスン エレクトロニクス カンパニー リミテッド 携帯端末機の使用可能送信電力報告方法および装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: "On Beam Management Enhancement[online]", 3GPP TSG RAN WG1 #97 R1-1906816, JPN6020028770, 4 May 2019 (2019-05-04), ISSN: 0005124968 *
SONY: "Enhancements on multi-beam operation[online]", 3GPP TSG RAN WG1 #98 R1-1908784, JPN6020028773, 17 August 2019 (2019-08-17), ISSN: 0005124969 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113785645A (zh) * 2021-08-05 2021-12-10 北京小米移动软件有限公司 一种波束应用的方法及其装置

Also Published As

Publication number Publication date
EP4096269A1 (en) 2022-11-30
AU2020425024A1 (en) 2022-07-28
JP7348315B2 (ja) 2023-09-20
CN115023963A (zh) 2022-09-06
CN115023963B (zh) 2023-11-28
WO2021149260A1 (ja) 2021-07-29
US20230083588A1 (en) 2023-03-16
EP4096269A4 (en) 2023-10-11

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