SG11202013065RA - Techniques for dual connectivity power control - Google Patents

Techniques for dual connectivity power control

Info

Publication number
SG11202013065RA
SG11202013065RA SG11202013065RA SG11202013065RA SG11202013065RA SG 11202013065R A SG11202013065R A SG 11202013065RA SG 11202013065R A SG11202013065R A SG 11202013065RA SG 11202013065R A SG11202013065R A SG 11202013065RA SG 11202013065R A SG11202013065R A SG 11202013065RA
Authority
SG
Singapore
Prior art keywords
techniques
power control
dual connectivity
connectivity power
dual
Prior art date
Application number
SG11202013065RA
Other languages
English (en)
Inventor
Xiao Feng Wang
Peter Gaal
Wanshi Chen
Seyedkianoush Hosseini
Gohari Amir Aminzadeh
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 SG11202013065RA publication Critical patent/SG11202013065RA/en

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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Vehicle Body Suspensions (AREA)
SG11202013065RA 2018-07-16 2019-07-16 Techniques for dual connectivity power control SG11202013065RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862698896P 2018-07-16 2018-07-16
US16/510,676 US11259255B2 (en) 2018-07-16 2019-07-12 Techniques for dual connectivity power control
PCT/US2019/041936 WO2020018495A1 (en) 2018-07-16 2019-07-16 Techniques for dual connectivity power control

Publications (1)

Publication Number Publication Date
SG11202013065RA true SG11202013065RA (en) 2021-02-25

Family

ID=69139875

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202013065RA SG11202013065RA (en) 2018-07-16 2019-07-16 Techniques for dual connectivity power control

Country Status (7)

Country Link
US (2) US11259255B2 (zh)
EP (2) EP3824680B1 (zh)
KR (1) KR102612952B1 (zh)
CN (2) CN117615442A (zh)
SG (1) SG11202013065RA (zh)
TW (1) TWI816836B (zh)
WO (1) WO2020018495A1 (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111492698A (zh) * 2017-11-09 2020-08-04 株式会社Ntt都科摩 用户终端以及无线通信方法
US11259255B2 (en) 2018-07-16 2022-02-22 Qualcomm Incorporated Techniques for dual connectivity power control
WO2020082035A1 (en) * 2018-10-19 2020-04-23 Kotaba Radoslaw Non-orthogonal multiple access hybrid automatic repeat request
US11419126B2 (en) * 2019-02-27 2022-08-16 Lg Electronics Inc. DCI for controlling LTE sidelink communication
KR102401124B1 (ko) * 2019-02-27 2022-05-23 엘지전자 주식회사 사이드링크 통신을 수행하는 장치의 장치 능력 보고
US11388684B2 (en) * 2019-04-01 2022-07-12 Lenovo (Singapore) Pte. Ltd. Method and apparatus for managing the maximum power on a secondary carrier
WO2021025543A1 (en) * 2019-08-08 2021-02-11 Samsung Electronics Co., Ltd. Method and apparatus for performing dual connectivity for ues in wireless communication system
US11362708B2 (en) * 2019-09-04 2022-06-14 Qualcomm Incorporated Gain normalization for a joint transmission
US11064442B1 (en) * 2020-01-21 2021-07-13 Sprint Communications Company L.P. Uplink channel power management in dual connectivity devices
CN113301651A (zh) * 2020-02-24 2021-08-24 华为技术有限公司 一种上行信号发送方法、上行信号接收方法和装置
CN113453327A (zh) * 2020-03-28 2021-09-28 华为技术有限公司 一种发送功率控制方法、终端、芯片系统与系统
US20220303920A1 (en) * 2021-03-19 2022-09-22 Qualcomm Incorporated Modifying transmit powers of uplink signals associated with different radio access technologies (rats)
KR20230158487A (ko) * 2021-03-19 2023-11-20 퀄컴 인코포레이티드 상이한 rat(radio access technology)들과 연관된 업링크 신호들의 송신 전력들의 수정
US11375461B1 (en) * 2021-03-31 2022-06-28 Qualcomm Incorporated User equipment (UE) transmit power control for dual subscription dual active (DSDA) operations
US20230057679A1 (en) * 2021-08-20 2023-02-23 At&T Intellectual Property I, L.P. Reconfiguring user equipment after a link failure
WO2023219536A1 (en) * 2022-05-11 2023-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Methods, network node and ues for handling transmission power in a communications network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3509362A1 (en) * 2014-01-29 2019-07-10 Interdigital Patent Holdings, Inc. Uplink transmissions in wireless communications
US9357510B2 (en) * 2014-03-31 2016-05-31 Qualcomm Incorporated Power sharing and power headroom reporting in dual connectivity scenarios
US10524244B2 (en) 2016-05-11 2019-12-31 Convida Wireless, Llc Radio PDCCH to facilitate numerology operations
EP3482584A4 (en) * 2016-07-11 2019-06-26 Telefonaktiebolaget LM Ericsson (publ) RADIO NETWORK NODES, WIRELESS DEVICE AND METHOD THEREFOR
JP2019149593A (ja) * 2016-07-15 2019-09-05 シャープ株式会社 端末装置および方法
US11259255B2 (en) 2018-07-16 2022-02-22 Qualcomm Incorporated Techniques for dual connectivity power control

Also Published As

Publication number Publication date
WO2020018495A1 (en) 2020-01-23
TW202007212A (zh) 2020-02-01
EP4164302A1 (en) 2023-04-12
US20220030526A1 (en) 2022-01-27
KR20210030358A (ko) 2021-03-17
US11659499B2 (en) 2023-05-23
EP3824680A1 (en) 2021-05-26
TWI816836B (zh) 2023-10-01
EP3824680B1 (en) 2023-03-08
CN112425212A (zh) 2021-02-26
KR102612952B1 (ko) 2023-12-11
US11259255B2 (en) 2022-02-22
US20200022097A1 (en) 2020-01-16
CN117615442A (zh) 2024-02-27

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