CN105379392B - 功率使用状态信息的传输方法及装置 - Google Patents

功率使用状态信息的传输方法及装置 Download PDF

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Publication number
CN105379392B
CN105379392B CN201380001766.5A CN201380001766A CN105379392B CN 105379392 B CN105379392 B CN 105379392B CN 201380001766 A CN201380001766 A CN 201380001766A CN 105379392 B CN105379392 B CN 105379392B
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China
Prior art keywords
network device
cell
terminal device
power
scheduling
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CN201380001766.5A
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English (en)
Chinese (zh)
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CN105379392A (zh
Inventor
贺传峰
曲秉玉
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Godo Kaisha IP Bridge 1
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Huawei Technologies Co Ltd
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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
    • H04W52/36—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
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W52/08—Closed loop 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]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380001766.5A 2013-12-11 2013-12-11 功率使用状态信息的传输方法及装置 Active CN105379392B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/089105 WO2015085517A1 (zh) 2013-12-11 2013-12-11 功率使用状态信息的传输方法及装置

Publications (2)

Publication Number Publication Date
CN105379392A CN105379392A (zh) 2016-03-02
CN105379392B true CN105379392B (zh) 2019-12-24

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US (1) US10588095B2 (enExample)
EP (1) EP3073796B1 (enExample)
JP (1) JP2016540447A (enExample)
KR (1) KR20160095108A (enExample)
CN (1) CN105379392B (enExample)
RU (1) RU2631676C1 (enExample)
WO (1) WO2015085517A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108432302B (zh) * 2015-12-31 2021-01-05 华为技术有限公司 功率信息发送方法、终端设备和网络设备
US10326694B2 (en) * 2016-04-08 2019-06-18 Cisco Technology, Inc. Asymmetric multi-destination traffic replication in overlay networks
CN107682923B (zh) * 2016-08-01 2023-05-12 北京三星通信技术研究有限公司 功率余量上报的方法及相应的用户设备
CN110198206B (zh) 2018-02-24 2021-01-15 华为技术有限公司 发送上行控制信道的方法和装置
WO2020051286A1 (en) * 2018-09-07 2020-03-12 Intel Corporation Techniques in inter-band and intra-band dynamic power sharing in dual connectivity communications
US12279209B2 (en) * 2020-09-24 2025-04-15 Qualcomm Incorporated Power control for physical uplink control channel (PUCCH) transmissions on secondary component carrier
EP4262293A4 (en) * 2020-12-29 2024-01-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. UPLINK POWER CONTROL METHOD AND APPARATUS, TERMINAL, AND STORAGE MEDIUM

Citations (4)

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CN102123437A (zh) * 2011-03-03 2011-07-13 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
CN103081528A (zh) * 2010-06-28 2013-05-01 三星电子株式会社 用于报告在无线通信中的最大发送功率的方法和装置
CN103190102A (zh) * 2010-11-05 2013-07-03 三星电子株式会社 在载波聚合移动通信系统中计算功率余量的方法和装置
WO2013165228A1 (en) * 2012-05-04 2013-11-07 Pantech Co., Ltd. Apparatus and method for reporting power headroom in multiple component carrier system

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US7583629B2 (en) * 2004-04-19 2009-09-01 Lg Electronics Inc. Referencing of downlink channels in wireless communication system
CN101340711B (zh) * 2007-07-06 2012-05-23 中兴通讯股份有限公司 多载波增强上行接入系统的调度信息上报方法
EP3232717B1 (en) * 2010-06-18 2019-11-06 Telefonaktiebolaget LM Ericsson (publ) Methods of providing power headroom reports arranged in order of component carrier indices and related wireless terminals and base stations
EP2400803B1 (en) * 2010-06-28 2019-12-11 Samsung Electronics Co., Ltd. Method and apparatus for reporting maximum transmission power in wireless communication
KR101276853B1 (ko) * 2010-08-17 2013-06-18 엘지전자 주식회사 멀티캐리어를 지원하는 통신 시스템에서 파워 헤드룸 리포트를 전송하는 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
US9392556B2 (en) * 2012-07-19 2016-07-12 Lg Electronics Inc. Apparatus and method for reporting power headroom in wireless communication system
US9532253B2 (en) * 2013-09-26 2016-12-27 Sharp Kabushiki Kaisha Systems and methods for multi-connectivity operation

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CN103081528A (zh) * 2010-06-28 2013-05-01 三星电子株式会社 用于报告在无线通信中的最大发送功率的方法和装置
CN103190102A (zh) * 2010-11-05 2013-07-03 三星电子株式会社 在载波聚合移动通信系统中计算功率余量的方法和装置
CN102123437A (zh) * 2011-03-03 2011-07-13 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
WO2013165228A1 (en) * 2012-05-04 2013-11-07 Pantech Co., Ltd. Apparatus and method for reporting power headroom in multiple component carrier system

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3GPP R2-106199,Power Headroom MAC CE format for CA;Nokia Siemens Networks, Nokia Corporation;《3GPP TSG-RAN WG2 Meeting #72》;20101119;第2页 *
3GPP R2-112279,Pcmax,c reporting for extended power headroom reporting;Panasonic;《3GPP TSG-RAN WG2 Meeting #73bis》;20110415;第2页 *

Also Published As

Publication number Publication date
EP3073796B1 (en) 2020-08-05
RU2631676C1 (ru) 2017-09-26
US20160286504A1 (en) 2016-09-29
CN105379392A (zh) 2016-03-02
WO2015085517A1 (zh) 2015-06-18
EP3073796A1 (en) 2016-09-28
JP2016540447A (ja) 2016-12-22
US10588095B2 (en) 2020-03-10
EP3073796A4 (en) 2016-11-23
KR20160095108A (ko) 2016-08-10

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