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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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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Japan
Prior art keywords
power
cell
cells
independently controlled
mobile entity
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JP2016515135A
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Japanese (ja)
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JP2016519551A (ja
JP2016519551A5 (enExample
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 (enExample) 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 (enExample)
EP (2) EP3000261B1 (enExample)
JP (2) JP6407976B2 (enExample)
KR (1) KR102247400B1 (enExample)
CN (1) CN105247932B (enExample)
WO (1) WO2014190334A1 (enExample)

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US9185665B2 (en) * 2010-11-05 2015-11-10 Samsung Electronics Co., Ltd. Power headroom report method and apparatus for mobile communication system supporting carrier aggregation
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US10341965B2 (en) * 2013-08-05 2019-07-02 Lg Electronics Inc. Method for power headroom reporting and device therefor
US9532253B2 (en) * 2013-09-26 2016-12-27 Sharp Kabushiki Kaisha Systems and methods for multi-connectivity operation
JP6350537B2 (ja) 2013-10-31 2018-07-04 日本電気株式会社 無線通信システム、基地局装置、無線端末、及び通信制御方法
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
KR102382363B1 (ko) * 2014-01-29 2022-04-05 인터디지탈 패튼 홀딩스, 인크 무선 통신에서의 업링크 송신
CN106031256B (zh) * 2014-02-11 2019-07-23 Lg电子株式会社 在无线中控制上行链路功率的方法和设备
US10015837B2 (en) * 2014-05-15 2018-07-03 Telefonaktiebolaget L M Ericsson (Publ) Assignment of component carriers in dual connectivity operation
WO2016021588A1 (ja) * 2014-08-04 2016-02-11 シャープ株式会社 端末装置、基地局装置および方法
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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
US11032803B2 (en) 2016-11-12 2021-06-08 Lg Electronics Inc. Method for transmitting uplink signal in wireless communication system and device therefor
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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
WO2018203732A1 (ko) * 2017-05-04 2018-11-08 엘지전자 주식회사 무선 통신 시스템에서 상향링크 신호를 전송하기 위한 방법 및 이를 위한 장치
US11012945B2 (en) * 2017-09-29 2021-05-18 Apple Inc. Devices and methods for power allocation
DK3751913T3 (da) * 2018-02-09 2025-08-18 Ntt Docomo Inc Brugerudstyr
US11317359B2 (en) * 2018-09-25 2022-04-26 Lenovo (Singapore) Pte. Ltd. Power headroom report for multiple uplink carriers
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
CN115516932B (zh) * 2020-05-15 2025-01-07 高通股份有限公司 通信网络中的动态功率共享处理
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Also Published As

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

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