PT3122106T - Terminal de utilizador, estação de base sem fios, sistema de comunicação sem fios e método de comunicação sem fios - Google Patents

Terminal de utilizador, estação de base sem fios, sistema de comunicação sem fios e método de comunicação sem fios

Info

Publication number
PT3122106T
PT3122106T PT15764901T PT15764901T PT3122106T PT 3122106 T PT3122106 T PT 3122106T PT 15764901 T PT15764901 T PT 15764901T PT 15764901 T PT15764901 T PT 15764901T PT 3122106 T PT3122106 T PT 3122106T
Authority
PT
Portugal
Prior art keywords
wireless communication
wireless
base station
user terminal
communication system
Prior art date
Application number
PT15764901T
Other languages
English (en)
Inventor
Takeda Kazuki
Harada Hiroki
Kakishima Yuichi
Uchino Tooru
Liu Liu
Jiang Huiling
Zhao Li
Li Yong
Peng Mugen
Wang Wenbo
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of PT3122106T publication Critical patent/PT3122106T/pt

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
    • H04W52/36—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
    • H04W52/365—Power headroom reporting
    • 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
    • H04W52/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PT15764901T 2014-03-20 2015-03-18 Terminal de utilizador, estação de base sem fios, sistema de comunicação sem fios e método de comunicação sem fios PT3122106T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014058670A JP6031058B2 (ja) 2014-03-20 2014-03-20 ユーザ端末、無線基地局、無線通信システム及び無線通信方法

Publications (1)

Publication Number Publication Date
PT3122106T true PT3122106T (pt) 2019-08-01

Family

ID=54144711

Family Applications (1)

Application Number Title Priority Date Filing Date
PT15764901T PT3122106T (pt) 2014-03-20 2015-03-18 Terminal de utilizador, estação de base sem fios, sistema de comunicação sem fios e método de comunicação sem fios

Country Status (8)

Country Link
US (1) US11350373B2 (pt)
EP (1) EP3122106B1 (pt)
JP (1) JP6031058B2 (pt)
CN (1) CN106134239B (pt)
AU (1) AU2015232408A1 (pt)
PT (1) PT3122106T (pt)
TW (1) TW201543930A (pt)
WO (1) WO2015141747A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10057861B2 (en) * 2014-06-03 2018-08-21 Qualcomm Incorporated Techniques for reporting power headroom in multiple connectivity wireless communications
EP3167558B1 (en) * 2014-07-07 2019-04-24 Telefonaktiebolaget LM Ericsson (publ) Optical source
US10356724B2 (en) 2016-07-29 2019-07-16 Acer Incorporated Device handling power control for time intervals based on power level limit
US10728860B2 (en) * 2016-07-29 2020-07-28 Acer Incorporated Device and method of handling power headroom report for multiple time intervals
WO2018052018A1 (ja) * 2016-09-14 2018-03-22 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN110800343B (zh) * 2017-05-01 2023-05-16 株式会社Ntt都科摩 用户终端以及无线通信方法
CN110612753B (zh) * 2017-05-05 2022-07-01 Lg电子株式会社 无线通信系统中的功率余量报告方法及其设备
BR112020001423A2 (pt) * 2017-08-04 2020-07-28 Ntt Docomo, Inc. equipamento de usuário para comunicação com um aparelho de estação base e método de comunicação relacionado
JP2019050470A (ja) * 2017-09-08 2019-03-28 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
CN111133805B (zh) * 2017-09-28 2023-09-01 索尼公司 基站与用户设备
EP3793242A4 (en) * 2018-05-09 2021-12-22 Ntt Docomo, Inc. USER DEVICE AND WIRELESS BASE STATION
JP7273859B2 (ja) * 2019-02-01 2023-05-15 株式会社Ｎｔｔドコモ ユーザ装置及び基地局装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101848538B (zh) * 2009-03-26 2012-11-21 电信科学技术研究院 确定srs传输带宽的方法和设备
EP2360866A1 (en) 2010-02-12 2011-08-24 Panasonic Corporation Component carrier activation and deactivation using resource assignments
WO2011122910A2 (ko) * 2010-04-01 2011-10-06 엘지전자 주식회사 무선 접속 시스템에서 상향링크 전력 제어 방법 및 장치
DK2908579T3 (en) * 2010-06-18 2017-08-28 ERICSSON TELEFON AB L M (publ) Methods for providing power headroom reports arranged in order of component carrier indices and related wireless terminals
US8594718B2 (en) * 2010-06-18 2013-11-26 Intel Corporation Uplink power headroom calculation and reporting for OFDMA carrier aggregation communication system
KR101740366B1 (ko) * 2010-06-28 2017-05-29 삼성전자주식회사 이동 통신 시스템에서 역방향 최대 전송 전력을 보고하는 방법 및 장치
CN107979868B (zh) * 2011-01-07 2021-04-23 交互数字专利控股公司 用于管理功率余量报告的方法及wtru
KR101946991B1 (ko) * 2011-02-15 2019-02-12 삼성전자주식회사 휴대 단말기의 가용 송신 전력 보고 방법 및 장치
CN102123437B (zh) * 2011-03-03 2016-02-17 电信科学技术研究院 功率余量上报和调度子帧的方法、系统及设备
JP2013005248A (ja) * 2011-06-17 2013-01-07 Sharp Corp 集中制御局装置、制御局装置、端末装置、通信システム及び通信方法
CN105210403B (zh) * 2013-01-10 2019-04-05 韩国电子通信研究院 用于增强小小区的方法
CN105519210B (zh) * 2013-09-04 2019-06-25 Lg电子株式会社 无线通信系统中发送功率余量报告的方法和装置
US10278139B2 (en) * 2013-12-20 2019-04-30 Lg Electronics Inc. Method for power headroom reporting and device therefor

Also Published As

Publication number Publication date
EP3122106B1 (en) 2019-06-26
US11350373B2 (en) 2022-05-31
AU2015232408A1 (en) 2016-10-13
JP6031058B2 (ja) 2016-11-24
EP3122106A1 (en) 2017-01-25
WO2015141747A1 (ja) 2015-09-24
CN106134239B (zh) 2019-11-05
EP3122106A4 (en) 2017-10-25
JP2015185922A (ja) 2015-10-22
TW201543930A (zh) 2015-11-16
CN106134239A (zh) 2016-11-16
US20170142667A1 (en) 2017-05-18

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