JP6407976B2 - 論理的に個別のセルとの接続性のためのアップリンク電力ヘッドルーム管理 - Google Patents

論理的に個別のセルとの接続性のためのアップリンク電力ヘッドルーム管理 Download PDF

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Publication number
JP6407976B2
JP6407976B2 JP2016515135A JP2016515135A JP6407976B2 JP 6407976 B2 JP6407976 B2 JP 6407976B2 JP 2016515135 A JP2016515135 A JP 2016515135A JP 2016515135 A JP2016515135 A JP 2016515135A JP 6407976 B2 JP6407976 B2 JP 6407976B2
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Prior art keywords
power
cell
cells
independently controlled
mobile entity
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Japanese (ja)
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JP2016519551A (ja
JP2016519551A5 (OSRAM
Inventor
バジャペヤム、マドハバン・スリニバサン
ダムンジャノビック、ジェレナ
チェン、ワンシ
ジ、ティンファン
ガール、ピーター
ゲオルギウ、バレンティン・アレクサンドル
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2016519551A5 publication Critical patent/JP2016519551A5/ja
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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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • 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]
    • H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016515135A 2013-05-23 2014-05-23 論理的に個別のセルとの接続性のためのアップリンク電力ヘッドルーム管理 Active JP6407976B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361826923P 2013-05-23 2013-05-23
US61/826,923 2013-05-23
US14/042,467 2013-09-30
US14/042,467 US9615336B2 (en) 2013-05-23 2013-09-30 Uplink power headroom management for connectivity with logically separate cells
PCT/US2014/039460 WO2014190334A1 (en) 2013-05-23 2014-05-23 Uplink power headroom management for connectivity with logically separate cells

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018174907A Division JP6633162B2 (ja) 2013-05-23 2018-09-19 論理的に個別のセルとの接続性のためのアップリンク電力ヘッドルーム管理

Publications (3)

Publication Number Publication Date
JP2016519551A JP2016519551A (ja) 2016-06-30
JP2016519551A5 JP2016519551A5 (OSRAM) 2017-06-15
JP6407976B2 true JP6407976B2 (ja) 2018-10-17

Family

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Family Applications (2)

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JP2016515135A Active JP6407976B2 (ja) 2013-05-23 2014-05-23 論理的に個別のセルとの接続性のためのアップリンク電力ヘッドルーム管理
JP2018174907A Active JP6633162B2 (ja) 2013-05-23 2018-09-19 論理的に個別のセルとの接続性のためのアップリンク電力ヘッドルーム管理

Family Applications After (1)

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JP2018174907A Active JP6633162B2 (ja) 2013-05-23 2018-09-19 論理的に個別のセルとの接続性のためのアップリンク電力ヘッドルーム管理

Country Status (6)

Country Link
US (1) US9615336B2 (OSRAM)
EP (2) EP3000261B1 (OSRAM)
JP (2) JP6407976B2 (OSRAM)
KR (1) KR102247400B1 (OSRAM)
CN (1) CN105247932B (OSRAM)
WO (1) WO2014190334A1 (OSRAM)

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CN102843759B (zh) * 2011-06-23 2016-03-02 华为技术有限公司 一种上行多入多出信道的功率控制方法和用户设备
US9426754B2 (en) * 2013-06-13 2016-08-23 Blackberry Limited Device dynamic total RF power compensation
WO2015020364A1 (en) * 2013-08-05 2015-02-12 Lg Electronics Inc. Method for calculating and reporting power headroom and device therefor
US9532253B2 (en) * 2013-09-26 2016-12-27 Sharp Kabushiki Kaisha Systems and methods for multi-connectivity operation
ES2820330T3 (es) * 2013-10-31 2021-04-20 Nec Corp Sistema de radiocomunicación, aparato de estación base, terminal de radio y método de control de comunicación
US9942820B2 (en) * 2013-12-02 2018-04-10 Apple Inc. Systems and methods for cross-cell carrier aggregation for coverage balance improvement
US9270303B2 (en) 2013-12-30 2016-02-23 Broadcom Corporation Configurable receiver architecture for carrier aggregation with multiple-input multiple-output
CN110740499A (zh) 2014-01-29 2020-01-31 交互数字专利控股公司 无线通信中的上行链路传输
US9801140B2 (en) * 2014-02-11 2017-10-24 Lg Electronics Inc. Method and apparatus for controlling uplink power in wireless
US9629194B2 (en) * 2014-05-15 2017-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Assignment of component carriers in dual connectivity operation
CN106537996B (zh) * 2014-08-04 2019-12-31 夏普株式会社 终端装置以及方法
JP5866420B1 (ja) * 2014-09-25 2016-02-17 株式会社Ｎｔｔドコモ ユーザ装置、基地局、及び上り送信電力報告方法
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US9807672B1 (en) * 2016-09-29 2017-10-31 Sprint Communications Company L.P. Wireless communication system control of uplink carrier aggregation
US10530468B2 (en) * 2016-10-19 2020-01-07 Vector Launch Inc. State transfer among virtualized nodes in spaceborne or airborne systems
US10743266B2 (en) 2016-11-03 2020-08-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Terminal device determining different transmit powers for use during different transmit periods
KR102225950B1 (ko) * 2016-11-12 2021-03-10 엘지전자 주식회사 무선 통신 시스템에서 상향링크 신호를 전송하기 위한 방법 및 이를 위한 장치
US10834687B2 (en) * 2016-11-21 2020-11-10 Qualcomm Incorporated Power headroom reporting for systems with multiple transmission time intervals
CN108347762B (zh) 2017-01-24 2022-07-29 北京三星通信技术研究有限公司 功率余量报告的上报方法和上报装置
US11012944B2 (en) 2017-05-04 2021-05-18 Lg Electronics Inc. Method for transmitting uplink signal in wireless communication system and device therefor
US11012945B2 (en) * 2017-09-29 2021-05-18 Apple Inc. Devices and methods for power allocation
CN112166629B (zh) * 2018-02-09 2024-03-12 株式会社Ntt都科摩 用户终端
CN112740766B (zh) * 2018-09-25 2024-07-05 联想（新加坡）私人有限公司 用于报告配置有多个上行链路载波的服务小区的功率余量的方法和装置
US11395360B2 (en) * 2018-10-31 2022-07-19 Qualcomm Incorporated Sustaining long term evolution traffic in power limited dual connectivity scenarios
US12127131B2 (en) * 2020-02-13 2024-10-22 Qualcomm Incorporated Dynamic power control for priority based traffic
US20230180222A1 (en) * 2020-05-15 2023-06-08 Qualcomm Incorporated Dynamic power sharing processing in a communications network
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WO2023010535A1 (zh) * 2021-08-06 2023-02-09 北京小米移动软件有限公司 一种上行发射功率配置方法、装置、设备及存储介质

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Also Published As

Publication number Publication date
US20140349701A1 (en) 2014-11-27
KR20160013938A (ko) 2016-02-05
EP3000261A1 (en) 2016-03-30
US9615336B2 (en) 2017-04-04
JP2016519551A (ja) 2016-06-30
EP3282778A1 (en) 2018-02-14
EP3000261B1 (en) 2017-10-25
CN105247932B (zh) 2019-05-14
CN105247932A (zh) 2016-01-13
WO2014190334A1 (en) 2014-11-27
KR102247400B1 (ko) 2021-04-30
JP2019024217A (ja) 2019-02-14
EP3282778B1 (en) 2022-01-26
JP6633162B2 (ja) 2020-01-22

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