CA2872359C - Radio network node, user equipment and methods therein - Google Patents

Radio network node, user equipment and methods therein Download PDF

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Publication number
CA2872359C
CA2872359C CA2872359A CA2872359A CA2872359C CA 2872359 C CA2872359 C CA 2872359C CA 2872359 A CA2872359 A CA 2872359A CA 2872359 A CA2872359 A CA 2872359A CA 2872359 C CA2872359 C CA 2872359C
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CA
Canada
Prior art keywords
user equipment
power control
control parameters
power
network node
Prior art date
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.)
Active
Application number
CA2872359A
Other languages
English (en)
French (fr)
Other versions
CA2872359A1 (en
Inventor
Erik Eriksson
David Astely
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46172864&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2872359(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CA2872359A1 publication Critical patent/CA2872359A1/en
Application granted granted Critical
Publication of CA2872359C publication Critical patent/CA2872359C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W72/0446—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2872359A 2012-05-03 2012-05-03 Radio network node, user equipment and methods therein Active CA2872359C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2012/050458 WO2013165286A1 (en) 2012-05-03 2012-05-03 Radio network node, user equipment and methods therein

Publications (2)

Publication Number Publication Date
CA2872359A1 CA2872359A1 (en) 2013-11-07
CA2872359C true CA2872359C (en) 2017-08-29

Family

ID=46172864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2872359A Active CA2872359C (en) 2012-05-03 2012-05-03 Radio network node, user equipment and methods therein

Country Status (14)

Country Link
US (5) US9426753B2 (https=)
EP (2) EP3432649B1 (https=)
JP (1) JP6046239B2 (https=)
KR (1) KR101931849B1 (https=)
CN (2) CN111586821A (https=)
BR (1) BR112014025885B1 (https=)
CA (1) CA2872359C (https=)
DK (2) DK2845422T3 (https=)
ES (2) ES2707870T3 (https=)
HU (1) HUE042812T2 (https=)
IN (1) IN2014DN08623A (https=)
PH (1) PH12014502263A1 (https=)
PL (1) PL2845422T3 (https=)
WO (1) WO2013165286A1 (https=)

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CN108134659B (zh) 2017-08-11 2021-01-15 中兴通讯股份有限公司 参数配置、功率确定方法及装置、通信节点
CN111052809B (zh) * 2017-09-08 2024-01-16 株式会社Ntt都科摩 用户装置及发送功率控制方法
US10602453B2 (en) 2017-10-20 2020-03-24 Qualcomm Incorporated Uplink power control in wireless systems
US20190200378A1 (en) * 2017-12-21 2019-06-27 Electronics And Telecommunications Research Institute Operation method of communication node for uplink transmission in communication network
WO2019127462A1 (zh) * 2017-12-29 2019-07-04 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
CN110035485B (zh) * 2018-01-11 2022-11-22 华为技术有限公司 上行信息的传输方法和装置
CN110831135B (zh) * 2018-08-10 2022-08-26 华为技术有限公司 一种功率控制的方法和装置
CN109769292B (zh) * 2019-01-31 2021-11-23 哈尔滨工业大学（深圳） 资源分配方法、系统、设备及计算机介质
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Also Published As

Publication number Publication date
JP6046239B2 (ja) 2016-12-14
US11115934B2 (en) 2021-09-07
EP2845422B1 (en) 2018-10-24
US20180146434A1 (en) 2018-05-24
HUE042812T2 (hu) 2019-07-29
EP3432649B1 (en) 2020-07-08
PL2845422T3 (pl) 2019-05-31
US20160345272A1 (en) 2016-11-24
CN104272816A (zh) 2015-01-07
BR112014025885A2 (https=) 2017-06-20
PH12014502263B1 (en) 2014-12-10
US20200077344A1 (en) 2020-03-05
EP2845422A1 (en) 2015-03-11
KR101931849B1 (ko) 2018-12-21
US10477485B2 (en) 2019-11-12
IN2014DN08623A (https=) 2015-05-22
EP3432649A1 (en) 2019-01-23
DK3432649T3 (da) 2020-09-07
US9426753B2 (en) 2016-08-23
NZ701508A (en) 2016-11-25
WO2013165286A1 (en) 2013-11-07
KR20150016305A (ko) 2015-02-11
JP2015520971A (ja) 2015-07-23
BR112014025885B1 (pt) 2022-04-26
ES2823484T3 (es) 2021-05-07
CN104272816B (zh) 2020-05-05
US20210360535A1 (en) 2021-11-18
ES2707870T3 (es) 2019-04-05
PH12014502263A1 (en) 2014-12-10
US20150105119A1 (en) 2015-04-16
DK2845422T3 (en) 2019-02-04
CA2872359A1 (en) 2013-11-07
US9888444B2 (en) 2018-02-06
CN111586821A (zh) 2020-08-25

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