CN105247932B - 无线通信系统及其中上行链路功率净空管理方法 - Google Patents

无线通信系统及其中上行链路功率净空管理方法 Download PDF

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Publication number
CN105247932B
CN105247932B CN201480029758.6A CN201480029758A CN105247932B CN 105247932 B CN105247932 B CN 105247932B CN 201480029758 A CN201480029758 A CN 201480029758A CN 105247932 B CN105247932 B CN 105247932B
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cellular cell
independently
controlled
mobile entity
power
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Chinese (zh)
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CN105247932A (zh
Inventor
M·S·瓦贾佩亚姆
J·达蒙佳诺维克
W·陈
T·姬
P·盖尔
V·A·乔治乌
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Qualcomm Inc
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Qualcomm Inc
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480029758.6A 2013-05-23 2014-05-23 无线通信系统及其中上行链路功率净空管理方法 Active CN105247932B (zh)

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 US9615336B2 (en) 2013-05-23 2013-09-30 Uplink power headroom management for connectivity with logically separate cells
US14/042,467 2013-09-30
PCT/US2014/039460 WO2014190334A1 (en) 2013-05-23 2014-05-23 Uplink power headroom management for connectivity with logically separate cells

Publications (2)

Publication Number Publication Date
CN105247932A CN105247932A (zh) 2016-01-13
CN105247932B true CN105247932B (zh) 2019-05-14

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CN201480029758.6A Active CN105247932B (zh) 2013-05-23 2014-05-23 无线通信系统及其中上行链路功率净空管理方法

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101910899B1 (ko) * 2010-11-05 2019-01-07 삼성전자 주식회사 이동통신 시스템에서 단말이 Ｐｏｗｅｒ Ｈｅａｄｒｏｏｍ을 계산하는 방법 및 장치
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
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
US9560604B2 (en) * 2013-08-05 2017-01-31 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
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
PL3100535T3 (pl) * 2014-01-29 2019-09-30 Interdigital Patent Holdings, Inc. Transmisje łącza uplink w komunikacji bezprzewodowej
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
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
EP3018954A1 (en) * 2014-11-07 2016-05-11 Nokia Technologies Oy Indication of in/out of dual connectivity synchronized condition
US9980233B2 (en) * 2015-12-17 2018-05-22 Qualcomm Incorporated Power control for uplink transmissions
US10462675B2 (en) * 2016-03-06 2019-10-29 At&T Intellectual Property I, L.P. Dynamic spectrum partitioning between LTE and 5G systems
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
CN109691187B (zh) * 2016-11-03 2020-12-18 Oppo广东移动通信有限公司 通信方法、终端设备和网络设备
JP6831010B2 (ja) * 2016-11-12 2021-02-17 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて上りリンク信号を送信するための方法及びそのための装置
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
DK3751913T3 (da) * 2018-02-09 2025-08-18 Ntt Docomo Inc Brugerudstyr
EP3857992B1 (en) * 2018-09-25 2025-09-10 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
US12532314B2 (en) * 2020-05-15 2026-01-20 Qualcomm Incorporated Dynamic power sharing processing in a communications network
US20230309165A1 (en) * 2020-09-25 2023-09-28 Softbank Corp. User terminal, base station, and radio communication method
CN114390659B (zh) * 2020-10-22 2024-08-13 华为技术有限公司 用于用户设备的功率余量的上报方法、介质及用户设备
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102158942A (zh) * 2010-02-12 2011-08-17 华为技术有限公司 功率控制方法、网络设备和终端
CN102404832A (zh) * 2010-09-15 2012-04-04 普天信息技术研究院有限公司 一种分配上行链路功率资源的方法及装置
CN102474830A (zh) * 2009-07-15 2012-05-23 Lg电子株式会社 用于在无线通信系统中控制上行链路功率的方法和装置
WO2013025562A2 (en) * 2011-08-12 2013-02-21 Interdigital Patent Holdings, Inc. Methods, apparatus and systems for power control and timing advance

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI508590B (zh) * 2009-02-09 2015-11-11 Interdigital Patent Holdings 利用多載波無線傳送器/接收器單元之上鏈功率控制裝置及方法
SG176593A1 (en) * 2009-06-17 2012-01-30 Ericsson Telefon Ab L M Scheduling data transmissions between a mobile terminal and a base station in a wireless communications network
US9674800B2 (en) * 2009-06-18 2017-06-06 Qualcomm Incorporated Power scaling for multi-carrier high-speed uplink packet access
US8593979B2 (en) * 2009-07-15 2013-11-26 Lg Electronics Inc. Method and apparatus for controlling uplink power in a wireless communication system
KR101753029B1 (ko) * 2009-10-02 2017-07-03 인터디지탈 패튼 홀딩스, 인크 하나보다 많은 컴포넌트 캐리어 상의 전송의 전송 전력을 제어하기 위한 방법 및 장치
US8780826B2 (en) * 2010-01-12 2014-07-15 Qualcomm Incorporated Continuous CDM/FDM structure for LTE uplink data
CN102771173B (zh) 2010-02-25 2015-11-25 Lg电子株式会社 在多载波系统中发射功率余量信息的装置和方法
US8693362B2 (en) * 2010-04-05 2014-04-08 Qualcomm Incorporated Power headroom reporting
JP5512037B2 (ja) * 2010-04-09 2014-06-04 ノキア シーメンス ネットワークス オサケユキチュア キャリアアグリゲーションにおけるシグナリングレポートの送信
RU2547806C2 (ru) 2010-06-21 2015-04-10 Селльюла Коммьюникейшнз Эквипмент ЭлЭлСи Агрегирование несущих с передачей отчетов о запасе по мощности
CN103053205B (zh) 2010-08-09 2016-08-31 松下电器（美国）知识产权公司 无线通信终端装置和无线通信方法
KR101276853B1 (ko) 2010-08-17 2013-06-18 엘지전자 주식회사 멀티캐리어를 지원하는 통신 시스템에서 파워 헤드룸 리포트를 전송하는 방법 및 장치
US20120106477A1 (en) 2010-11-03 2012-05-03 Pantech Co., Ltd. Apparatus and method of transmitting power information regarding component carrier in multi-component carrier system
EP3214875B1 (en) * 2011-01-07 2020-10-07 InterDigital Patent Holdings, Inc. Methods, apparatus and systems for handling additional power backoff
US9807709B2 (en) 2012-05-31 2017-10-31 Interdigital Patent Holdings, Inc. Device to-device (D2D) cross link power control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474830A (zh) * 2009-07-15 2012-05-23 Lg电子株式会社 用于在无线通信系统中控制上行链路功率的方法和装置
CN102158942A (zh) * 2010-02-12 2011-08-17 华为技术有限公司 功率控制方法、网络设备和终端
CN102404832A (zh) * 2010-09-15 2012-04-04 普天信息技术研究院有限公司 一种分配上行链路功率资源的方法及装置
WO2013025562A2 (en) * 2011-08-12 2013-02-21 Interdigital Patent Holdings, Inc. Methods, apparatus and systems for power control and timing advance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Power Management PHR Triggering Clarification and Correction;InterDigital Communications;《3GPP TSG RAN WG2#74,R2-113207》;20110503;全文 *

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Publication number Publication date
WO2014190334A1 (en) 2014-11-27
JP2016519551A (ja) 2016-06-30
JP6633162B2 (ja) 2020-01-22
US20140349701A1 (en) 2014-11-27
EP3000261A1 (en) 2016-03-30
JP2019024217A (ja) 2019-02-14
CN105247932A (zh) 2016-01-13
JP6407976B2 (ja) 2018-10-17
US9615336B2 (en) 2017-04-04
EP3000261B1 (en) 2017-10-25
EP3282778B1 (en) 2022-01-26
KR102247400B1 (ko) 2021-04-30
KR20160013938A (ko) 2016-02-05
EP3282778A1 (en) 2018-02-14

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