PT3664497T - Dispositivo de utilizador e dispositivo de estação base - Google Patents

Dispositivo de utilizador e dispositivo de estação base

Info

Publication number
PT3664497T
PT3664497T PT188415970T PT18841597T PT3664497T PT 3664497 T PT3664497 T PT 3664497T PT 188415970 T PT188415970 T PT 188415970T PT 18841597 T PT18841597 T PT 18841597T PT 3664497 T PT3664497 T PT 3664497T
Authority
PT
Portugal
Prior art keywords
base station
user device
station device
user
base
Prior art date
Application number
PT188415970T
Other languages
English (en)
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 PT3664497T publication Critical patent/PT3664497T/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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • 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
    • H04W52/30—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PT188415970T 2017-08-04 2018-07-30 Dispositivo de utilizador e dispositivo de estação base PT3664497T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017151737 2017-08-04

Publications (1)

Publication Number Publication Date
PT3664497T true PT3664497T (pt) 2024-03-14

Family

ID=65234025

Family Applications (1)

Application Number Title Priority Date Filing Date
PT188415970T PT3664497T (pt) 2017-08-04 2018-07-30 Dispositivo de utilizador e dispositivo de estação base

Country Status (9)

Country Link
US (1) US11582702B2 (pt)
EP (1) EP3664497B1 (pt)
JP (1) JP7128820B2 (pt)
CN (1) CN110945894B (pt)
BR (1) BR112020001423A2 (pt)
PT (1) PT3664497T (pt)
SG (1) SG11201909838WA (pt)
WO (1) WO2019026831A1 (pt)
ZA (1) ZA201907453B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11582702B2 (en) * 2017-08-04 2023-02-14 Ntt Docomo, Inc. User equipment and base station apparatus
US11109241B1 (en) * 2019-01-18 2021-08-31 L3Vel, Llc Systems and methods for improving wireless network coverage
WO2024020218A1 (en) * 2022-07-22 2024-01-25 Hughes Network Systems, Llc System and method for adaptive eirp density control and throughput maximization in wireless communication systems

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8228853B2 (en) * 2008-02-01 2012-07-24 Qualcomm Incorporated Serving base station selection in a wireless communication network
KR101487457B1 (ko) * 2008-06-30 2015-02-06 삼성전자주식회사 이동통신 시스템에서 핸드오버 메시지 송신 전력 제어 방법및 장치
CN104270808B (zh) * 2009-10-02 2018-02-16 交互数字专利控股公司 对上行链路中的多天线传输进行发射功率控制的方法和wtru
KR101785997B1 (ko) * 2009-10-30 2017-10-17 주식회사 골드피크이노베이션즈 무선통신 시스템에서 요소 반송파 집합 정보 전송방법 및 그 기지국, 단말의 수신방법
EP2795953A1 (en) * 2011-12-22 2014-10-29 Interdigital Patent Holdings, Inc. Methods, apparatus, and systems for dynamic spectrum allocation
JP6224880B2 (ja) 2012-07-31 2017-11-01 株式会社Ｎｔｔドコモ 基地局装置、ユーザ端末、通信システム及び通信制御方法
US9468022B2 (en) * 2012-12-26 2016-10-11 Samsung Electronics Co., Ltd. Method and apparatus for random access in communication system with large number of antennas
WO2015005461A1 (ja) * 2013-07-12 2015-01-15 シャープ株式会社 端末装置、方法および集積回路
WO2015041406A1 (en) * 2013-09-20 2015-03-26 Lg Electronics Inc. Power headroom reporting scheme for multiple subframe configurations
JP6031058B2 (ja) * 2014-03-20 2016-11-24 株式会社Ｎｔｔドコモ 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
US9357510B2 (en) * 2014-03-31 2016-05-31 Qualcomm Incorporated Power sharing and power headroom reporting in dual connectivity scenarios
CN105830483B (zh) * 2014-09-23 2021-01-29 华为技术有限公司 波束配置方法、基站及用户设备
WO2016054111A1 (en) * 2014-09-29 2016-04-07 Hughes Network Systems, Llc Inter-gateway interference management and admission control for a cdma satellite communications system
WO2016086144A1 (en) * 2014-11-26 2016-06-02 Interdigital Patent Holdings, Inc. Initial access in high frequency wireless systems
JP2016139994A (ja) 2015-01-28 2016-08-04 シャープ株式会社 無線通信装置、プログラム、および記録媒体
US20160233580A1 (en) * 2015-02-06 2016-08-11 Qualcomm Incorporated Method and apparatus to control the gain of a millimeter wave phased array system
JP5976971B1 (ja) 2016-02-25 2016-08-24 九州電力株式会社 見守り装置および見守り方法
US10764832B2 (en) * 2016-09-28 2020-09-01 Idac Holdings, Inc. Uplink power control
US10425900B2 (en) * 2017-05-15 2019-09-24 Futurewei Technologies, Inc. System and method for wireless power control
US11582702B2 (en) * 2017-08-04 2023-02-14 Ntt Docomo, Inc. User equipment and base station apparatus
US10972987B2 (en) * 2017-09-26 2021-04-06 Qualcomm Incorporated System and methods for fast power headroom reporting
WO2019069132A1 (en) * 2017-10-02 2019-04-11 Lenovo (Singapore) Pte, Ltd. UPLINK POWER CONTROL
WO2019097294A1 (en) * 2017-11-17 2019-05-23 Lenovo (Singapore) Pte. Ltd. Power control for multiple uplink transmissions
US10624038B2 (en) * 2018-05-14 2020-04-14 Lg Electronics Inc. Method for determining transmission power and a mobile communication device performing the method
WO2020030974A2 (en) * 2018-08-09 2020-02-13 Lenovo (Singapore) Pte.Ltd. Uplink transmission power allocation
US11184863B2 (en) * 2018-10-08 2021-11-23 Qualcomm Incorporated Uplink beam selection in millimeter wave subject to maximum permissible exposure constraints
CN113039841A (zh) * 2018-11-21 2021-06-25 联想（新加坡）私人有限公司 确定功率余量报告

Also Published As

Publication number Publication date
CN110945894B (zh) 2023-06-16
BR112020001423A2 (pt) 2020-07-28
SG11201909838WA (en) 2019-11-28
US11582702B2 (en) 2023-02-14
US20200252887A1 (en) 2020-08-06
CN110945894A (zh) 2020-03-31
WO2019026831A1 (ja) 2019-02-07
EP3664497B1 (en) 2024-02-21
EP3664497A1 (en) 2020-06-10
ZA201907453B (en) 2021-05-26
EP3664497A4 (en) 2021-04-21
JPWO2019026831A1 (ja) 2020-06-25
JP7128820B2 (ja) 2022-08-31

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