SG11202106145QA - Uplink power control for dual connectivity - Google Patents

Uplink power control for dual connectivity

Info

Publication number
SG11202106145QA
SG11202106145QA SG11202106145QA SG11202106145QA SG11202106145QA SG 11202106145Q A SG11202106145Q A SG 11202106145QA SG 11202106145Q A SG11202106145Q A SG 11202106145QA SG 11202106145Q A SG11202106145Q A SG 11202106145QA SG 11202106145Q A SG11202106145Q A SG 11202106145QA
Authority
SG
Singapore
Prior art keywords
power control
dual connectivity
uplink power
uplink
connectivity
Prior art date
Application number
SG11202106145QA
Inventor
Seyedkianoush Hosseini
Xiao Feng Wang
Wanshi Chen
Tao Luo
Peter Pui Lok Ang
Tingfang Ji
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 SG11202106145QA publication Critical patent/SG11202106145QA/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
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04W52/34—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
    • H04W52/30—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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • 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)
  • Mobile Radio Communication Systems (AREA)
SG11202106145QA 2019-01-11 2020-01-10 Uplink power control for dual connectivity SG11202106145QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962791538P 2019-01-11 2019-01-11
US16/739,000 US11595907B2 (en) 2019-01-11 2020-01-09 Uplink power control for dual connectivity
PCT/US2020/013131 WO2020146761A1 (en) 2019-01-11 2020-01-10 Uplink power control for dual connectivity

Publications (1)

Publication Number Publication Date
SG11202106145QA true SG11202106145QA (en) 2021-07-29

Family

ID=71516208

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202106145QA SG11202106145QA (en) 2019-01-11 2020-01-10 Uplink power control for dual connectivity

Country Status (7)

Country Link
US (1) US11595907B2 (en)
EP (1) EP3909313A1 (en)
KR (1) KR20210109544A (en)
CN (1) CN113273258A (en)
SG (1) SG11202106145QA (en)
TW (1) TWI827784B (en)
WO (1) WO2020146761A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020165156A1 (en) * 2019-02-14 2020-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Technique for handling control channels on component carriers
DK3702734T3 (en) * 2019-02-28 2022-03-28 Kamstrup As RADIO COMMUNICATION DEVICE WITH HIGH PRECISION REAL TIME CLOCK
CN111642001B (en) * 2019-03-01 2023-11-21 中兴通讯股份有限公司 Channel or signal transmitting method and device and storage medium
CN112788532A (en) * 2019-11-07 2021-05-11 索尼公司 Electronic device, user equipment, wireless communication method, and storage medium
KR20220059067A (en) * 2020-11-02 2022-05-10 삼성전자주식회사 Method for multi-band communication and electronic device thereof
US11909435B2 (en) 2020-11-02 2024-02-20 Samsung Electronics Co., Ltd. Method for multi-band communication and electronic device thereof
CN118339900A (en) * 2021-12-07 2024-07-12 高通股份有限公司 Relay node assisted multi-user multiple-input multiple-output communication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3031255B1 (en) * 2013-08-09 2019-11-06 Telefonaktiebolaget LM Ericsson (publ) Mobile terminal, first wireless network access point and methods performed therein
US9900923B2 (en) * 2013-11-01 2018-02-20 Qualcomm Incorporated Techniques for using carrier aggregation in dual connectivity wireless communications
JP6759695B2 (en) 2016-05-11 2020-09-23 ソニー株式会社 Terminal equipment, base station equipment, communication methods, and programs
JP2017204741A (en) 2016-05-11 2017-11-16 ソニー株式会社 Terminal device, base station device, communication method, and program
US10897741B2 (en) * 2017-04-28 2021-01-19 Lg Electronics Inc. Power sharing based on processing time related to carriers
US10645641B2 (en) 2017-05-05 2020-05-05 Mediatek Inc. Group common PDCCH design in NR

Also Published As

Publication number Publication date
KR20210109544A (en) 2021-09-06
TWI827784B (en) 2024-01-01
WO2020146761A1 (en) 2020-07-16
CN113273258A (en) 2021-08-17
EP3909313A1 (en) 2021-11-17
TW202031071A (en) 2020-08-16
US11595907B2 (en) 2023-02-28
US20200229103A1 (en) 2020-07-16

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