HUE052911T2 - Nyalábváltás utáni feltöltés irányú kapcsolati adási teljesítmény vezérlés - Google Patents

Nyalábváltás utáni feltöltés irányú kapcsolati adási teljesítmény vezérlés

Info

Publication number
HUE052911T2
HUE052911T2 HUE17717954A HUE17717954A HUE052911T2 HU E052911 T2 HUE052911 T2 HU E052911T2 HU E17717954 A HUE17717954 A HU E17717954A HU E17717954 A HUE17717954 A HU E17717954A HU E052911 T2 HUE052911 T2 HU E052911T2
Authority
HU
Hungary
Prior art keywords
power control
transmit power
uplink transmit
beam change
change
Prior art date
Application number
HUE17717954A
Other languages
English (en)
Inventor
Muhammad Nazmul Islam
Tao Luo
Juergen Cezanne
Sundar Subramanian
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 HUE052911T2 publication Critical patent/HUE052911T2/hu

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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04W52/08—Closed loop power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE17717954A 2016-04-28 2017-03-27 Nyalábváltás utáni feltöltés irányú kapcsolati adási teljesítmény vezérlés HUE052911T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662329189P 2016-04-28 2016-04-28
US15/355,647 US10341959B2 (en) 2016-04-28 2016-11-18 Uplink transmit power control after beam change

Publications (1)

Publication Number Publication Date
HUE052911T2 true HUE052911T2 (hu) 2021-05-28

Family

ID=60159187

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE17717954A HUE052911T2 (hu) 2016-04-28 2017-03-27 Nyalábváltás utáni feltöltés irányú kapcsolati adási teljesítmény vezérlés

Country Status (11)

Country Link
US (1) US10341959B2 (hu)
EP (1) EP3449678B1 (hu)
CN (1) CN109076467B (hu)
AU (1) AU2017258597B2 (hu)
BR (1) BR112018072142A2 (hu)
CA (1) CA3018178C (hu)
DK (1) DK3449678T3 (hu)
ES (1) ES2858514T3 (hu)
HU (1) HUE052911T2 (hu)
SG (1) SG11201807822QA (hu)
WO (1) WO2017189140A1 (hu)

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US11711792B2 (en) * 2016-07-07 2023-07-25 Intel Corporation Two-tier sector RF beamforming adaptation
US10779306B2 (en) * 2016-08-12 2020-09-15 Lg Electronics Inc. Method for signal transmission in wireless communication system and device therefor
WO2018167864A1 (ja) * 2017-03-15 2018-09-20 三菱電機株式会社 無線端末と無線端末の送信電力制御方法、および無線基地局
US10992367B2 (en) * 2017-05-05 2021-04-27 Motorola Mobility Llc Indicating a beam switch request
CN109788539B (zh) * 2017-11-14 2021-06-15 中国移动通信有限公司研究院 波束的功率控制方法、通信设备及存储介质
US10797927B2 (en) 2017-12-12 2020-10-06 Charter Communications Operating, Llc Methods and apparatus for supporting use of multiple beams for communications purposes
US10367565B2 (en) * 2017-12-12 2019-07-30 Charter Communications Operating, Llc Communications methods and apparatus using multiple beams
US11088750B2 (en) * 2018-02-16 2021-08-10 Qualcomm Incorporated Feedback of beam switch time capability
US11076358B2 (en) * 2018-08-21 2021-07-27 Qualcomm Incorporated Temporary power adjustment indication for uplink transmissions
US20220201505A1 (en) * 2019-04-30 2022-06-23 Sony Group Corporation Methods for enabling beam reference signalling, wireless devices and network nodes
US11665714B2 (en) * 2019-10-11 2023-05-30 Qualcomm Incorporated Power saving by adapting active beam number related parameters
CN111901875A (zh) * 2020-04-21 2020-11-06 中兴通讯股份有限公司 指示方法、上行传输方法、装置、服务节点、终端及介质
US11706811B2 (en) * 2021-03-29 2023-07-18 Qualcomm Incorporated Negotiating random access channel configurations in an integrated access and backhaul network
WO2024011507A1 (zh) * 2022-07-14 2024-01-18 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备

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US7313409B2 (en) 2004-02-06 2007-12-25 Interdigital Technology Corporation Method and apparatus for transmit power control during beam switching
US20060270434A1 (en) 2005-05-27 2006-11-30 Interdigital Technology Corporation Uplink power control optimization for a switched beam wireless transmit/receive unit
US8654705B2 (en) 2008-10-24 2014-02-18 Qualcomm Incorporated System and method for supporting multiple reverse link data streams
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KR101828836B1 (ko) * 2011-08-23 2018-02-13 삼성전자주식회사 빔 포밍 기반의 무선통신시스템에서 빔 스캐닝을 통한 스케줄링 장치 및 방법
KR101944796B1 (ko) 2012-01-17 2019-04-17 삼성전자주식회사 빔포밍 기반 무선통신 시스템의 상향링크 빔 트래킹 방법 및 장치
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Also Published As

Publication number Publication date
EP3449678A1 (en) 2019-03-06
BR112018072142A2 (pt) 2019-02-12
AU2017258597B2 (en) 2020-09-17
CA3018178A1 (en) 2017-11-02
US20170318541A1 (en) 2017-11-02
WO2017189140A1 (en) 2017-11-02
DK3449678T3 (da) 2021-02-15
CA3018178C (en) 2022-05-03
ES2858514T3 (es) 2021-09-30
AU2017258597A1 (en) 2018-10-04
SG11201807822QA (en) 2018-11-29
CN109076467B (zh) 2021-07-13
US10341959B2 (en) 2019-07-02
CN109076467A (zh) 2018-12-21
EP3449678B1 (en) 2020-12-02

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