CN103843421A - 功率确定方法、用户设备和基站 - Google Patents

功率确定方法、用户设备和基站 Download PDF

Info

Publication number
CN103843421A
CN103843421A CN201280007733.7A CN201280007733A CN103843421A CN 103843421 A CN103843421 A CN 103843421A CN 201280007733 A CN201280007733 A CN 201280007733A CN 103843421 A CN103843421 A CN 103843421A
Authority
CN
China
Prior art keywords
connection object
priority
priority ranking
object set
connection
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201280007733.7A
Other languages
English (en)
Inventor
成艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN103843421A publication Critical patent/CN103843421A/zh
Pending legal-status Critical Current

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • 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
    • H04W52/281—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 taking into account user or data type priority
    • 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
    • H04W52/32—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. 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04W88/08—Access point devices

Abstract

本发明实施例提供了一种功率确定方法、用户设备和基站。该方法包括：确定传输对象集合中的每一个传输对象的初始发射功率；在该传输对象集合中的每一个传输对象的初始发射功率之和大于最大发射功率时，基于传输对象对应信息的优先级排序，执行功率缩减操作，以获取该传输对象集合中的每一个传输对象的可用发射功率，其中，该传输对象集合中的每一个传输对象的可用发射功率之和不大于该最大发射功率；按照该传输对象集合中的每一个传输对象各自对应的可用发射功率，发送该传输对象集合中的每一个传输对象。本发明实施例的功率确定方法、用户设备和基站，可以解决用户设备的待传输对象的发射功率之和大于用户设备的最大发射功率的问题。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201280007733.7A 2012-09-29 2012-09-29 功率确定方法、用户设备和基站 Pending CN103843421A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/082489 WO2014047940A1 (zh) 2012-09-29 2012-09-29 功率确定方法、用户设备和基站

Publications (1)

Publication Number Publication Date
CN103843421A true CN103843421A (zh) 2014-06-04

Family

ID=50386904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280007733.7A Pending CN103843421A (zh) 2012-09-29 2012-09-29 功率确定方法、用户设备和基站

Country Status (5)

Country Link
US (4) US9565643B2 (zh)
EP (2) EP2894909B1 (zh)
CN (1) CN103843421A (zh)
ES (1) ES2625051T3 (zh)
WO (2) WO2014047940A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014047940A1 (zh) 2012-09-29 2014-04-03 华为技术有限公司 功率确定方法、用户设备和基站
CN104349443B (zh) * 2013-08-09 2019-02-12 电信科学技术研究院 一种上行功率控制方法和装置
MX2016001799A (es) * 2013-08-13 2016-04-15 Fujitsu Ltd Metodo de control de energia para canal de enlace ascendente, equipo de usuario y sistema de comunicacion.
US9357510B2 (en) * 2014-03-31 2016-05-31 Qualcomm Incorporated Power sharing and power headroom reporting in dual connectivity scenarios
CN106465289A (zh) 2014-05-08 2017-02-22 富士通株式会社 上行信道的功率控制方法、用户设备以及通信系统
US10667267B2 (en) 2016-12-22 2020-05-26 Qualcomm Incorporated Traffic-priority-based transmission power fallback for interference mitigation
CN110574475B (zh) * 2017-05-05 2023-04-21 瑞典爱立信有限公司 Sr-bsr和资源管理
US10517045B2 (en) * 2017-11-17 2019-12-24 Qualcomm Incorporated Techniques for power control using carrier aggregation in wireless communications
CN111406373A (zh) * 2018-11-02 2020-07-10 Oppo广东移动通信有限公司 一种上行控制信息确定方法和通信设备
CN111800849B (zh) * 2019-08-09 2022-06-10 维沃移动通信有限公司 一种功率控制方法及设备
CN112654093B (zh) * 2019-10-12 2022-08-02 维沃移动通信有限公司 一种信息传输、接收方法、终端及网络侧设备
EP4205320A1 (en) * 2020-10-15 2023-07-05 Apple Inc. Techniques in multicast and broadband services (mbs) harq feedback

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101868000A (zh) * 2010-06-28 2010-10-20 中兴通讯股份有限公司 抢占资源的方法、装置和基站
CN102300305A (zh) * 2011-09-23 2011-12-28 电信科学技术研究院 一种上行功率控制的方法及装置
CN102378341A (zh) * 2011-11-17 2012-03-14 电信科学技术研究院 一种上行功率控制方法及装置
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

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6393005B1 (en) * 1997-06-27 2002-05-21 Nec Corporation Method of controlling transmitting power of a base station in a CDMA mobile communication system
US8839362B2 (en) * 2006-07-31 2014-09-16 Motorola Mobility Llc Method and apparatus for managing transmit power for device-to-device communication
KR101674940B1 (ko) 2009-01-29 2016-11-10 엘지전자 주식회사 전송 전력을 제어하는 방법 및 이를 위한 장치
WO2010091425A2 (en) * 2009-02-09 2010-08-12 Interdigital Patent Holdings, Inc. Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers
US9634806B2 (en) 2009-06-11 2017-04-25 Qualcomm Incorporated Data prioritization for a power-limited UE in a wireless communication system
CN105245312B (zh) * 2009-06-19 2019-05-07 交互数字专利控股公司 在lte-a中用信号发送上行链路控制信息的方法及单元
KR20110036489A (ko) * 2009-10-01 2011-04-07 삼성전자주식회사 ＬＴＥ-Ａｄｖａｎｃｅｄ 시스템 및 그 시스템에서 상향 링크 전력 제어 방법
WO2011049286A1 (en) 2009-10-23 2011-04-28 Lg Electronics Inc. Method and apparatus for controlling uplink power in a wireless communication system
CN102013938B (zh) * 2009-12-07 2012-07-04 华为技术有限公司 传输上行控制信息的方法和装置
KR101328213B1 (ko) * 2010-02-12 2013-11-14 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
KR101366335B1 (ko) * 2010-04-01 2014-03-12 엘지전자 주식회사 무선 접속 시스템에서 상향링크 전력 제어 방법 및 장치
CN102255696B (zh) * 2010-04-07 2016-03-30 华为技术有限公司 一种传输上行控制信息的方法、用户设备和基站
WO2011139120A2 (ko) * 2010-05-07 2011-11-10 엘지전자 주식회사 무선통신 시스템에서 상향링크 전송 전력을 제어하는 단말 및 그 상향링크 전송 전력 제어 방법
US8965442B2 (en) 2010-05-07 2015-02-24 Qualcomm Incorporated Uplink power control in aggregated carrier communication systems
JP5687761B2 (ja) * 2010-06-11 2015-03-18 ファーウェイ テクノロジーズ カンパニー リミテッド 上りリンク制御情報送信
CN102281133B (zh) * 2010-06-13 2014-02-19 华为技术有限公司 一种在物理上行控制信道上传输信息的方法及装置
CN102013954B (zh) * 2010-07-08 2011-12-07 华为技术有限公司 信道状态信息上报方法和用户设备
CN102340850A (zh) 2010-07-20 2012-02-01 华为技术有限公司 功率控制方法及设备
US9258092B2 (en) * 2010-09-17 2016-02-09 Blackberry Limited Sounding reference signal transmission in carrier aggregation
KR101875609B1 (ko) * 2010-09-26 2018-08-02 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
CN102468917B (zh) * 2010-11-15 2014-04-30 华为技术有限公司 上行控制信息的传输和接收方法、终端以及基站
US9326258B2 (en) * 2011-01-07 2016-04-26 Panasonic Intellectual Property Corporation Of America Wireless communication terminal and power control method
WO2012096520A2 (en) * 2011-01-11 2012-07-19 Samsung Electronics Co., Ltd. Uplink transmission power configuration method and apparatus for mobile communication system
US8837406B2 (en) * 2011-02-21 2014-09-16 Samsung Electronics Co., Ltd. Transmit power control method and apparatus
EP2685767B1 (en) * 2011-03-29 2016-09-14 Huawei Technologies Co., Ltd. Power control method, user equipment and base station
WO2012153962A2 (ko) * 2011-05-06 2012-11-15 엘지전자 주식회사 복수의 셀을 포함하는 네트워크에서 상향링크 전송 전력을 결정하는 방법 및 이를 위한 장치
CN102355339B (zh) 2011-08-12 2017-09-26 中兴通讯股份有限公司 一种反馈信息的发送方法及终端
US8953532B2 (en) * 2011-09-19 2015-02-10 Futurewei Technologies, Inc. Method and apparatus for uplink control signaling
CN103024923B (zh) * 2011-09-26 2015-09-09 华为技术有限公司 一种保证并行数据随机接入的方法及用户设备
KR101306377B1 (ko) * 2011-09-29 2013-09-09 엘지전자 주식회사 상향링크 전송 방법 및 장치
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
US8989128B2 (en) * 2012-04-20 2015-03-24 Ofinno Technologies, Llc Cell timing in a wireless device and base station
WO2014047940A1 (zh) * 2012-09-29 2014-04-03 华为技术有限公司 功率确定方法、用户设备和基站
CN104412673B (zh) * 2013-04-25 2018-05-18 华为技术有限公司 基站间载波聚合的上行发射功率控制方法、基站和设备
EP3044895B1 (en) * 2013-09-13 2020-04-01 Nokia Solutions and Networks Oy Uplink inter-site carrier aggregation based on amount of data to transmit
EP2854460B1 (en) * 2013-09-27 2017-04-05 Sun Patent Trust Power control and power headroom reporting for dual connectivity
SG10202009141VA (en) * 2014-01-29 2020-11-27 Interdigital Patent Holdings Inc Uplink transmissions in wireless communications

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
CN101868000A (zh) * 2010-06-28 2010-10-20 中兴通讯股份有限公司 抢占资源的方法、装置和基站
CN102300305A (zh) * 2011-09-23 2011-12-28 电信科学技术研究院 一种上行功率控制的方法及装置
CN102378341A (zh) * 2011-11-17 2012-03-14 电信科学技术研究院 一种上行功率控制方法及装置

Also Published As

Publication number Publication date
US9913227B2 (en) 2018-03-06
EP2894909B1 (en) 2017-03-01
US11076364B2 (en) 2021-07-27
EP2894909A4 (en) 2015-11-18
US20200275385A1 (en) 2020-08-27
US20180027505A1 (en) 2018-01-25
US9565643B2 (en) 2017-02-07
US10588092B2 (en) 2020-03-10
EP3220698A1 (en) 2017-09-20
WO2014048297A1 (zh) 2014-04-03
US20150201388A1 (en) 2015-07-16
WO2014047940A1 (zh) 2014-04-03
EP2894909A1 (en) 2015-07-15
US20170118726A1 (en) 2017-04-27
ES2625051T3 (es) 2017-07-18

Similar Documents

Publication Publication Date Title
CN103843421A (zh) 功率确定方法、用户设备和基站
CN103209483B (zh) 传输上行控制信息的方法、用户设备和基站
EP2509244B1 (en) Method and system for signaling configuration of physical uplink shared channel
CN102104972B (zh) Uci信息传输的配置方法和设备
US20150139136A1 (en) Method for transmitting feedback information for downlink data, terminal, and base station
WO2019029823A1 (en) DYNAMIC MANAGEMENT OF UPLINK CONTROL SIGNALING RESOURCES IN A WIRELESS NETWORK
CN103095398A (zh) 传输控制信息的方法、用户设备和基站
CN102083223A (zh) 一种发送dci和上行传输的方法、系统及装置
CN110249675B (zh) 通信方法、网络设备及终端
CN104429135A (zh) 功率确定方法、用户设备和基站
US10568076B2 (en) Method and apparatus for transmitting uplink control information (UCI)
CN112787772A (zh) Sps pdsch的harq反馈方法、装置及存储介质
CN106063176A (zh) 一种用户设备、网络设备，以及确认信息的传输方法
US20210345364A1 (en) Control Information Sending And Receiving Method And Apparatus
CN105532048A (zh) 终端、网络设备和上行控制信息处理方法
CN109804684A (zh) 用于上行载波聚合的通信方法和装置
CN102917457A (zh) 传输增强调度信息的方法、基站和用户设备
CN108781205A (zh) 一种信息处理方法及装置
CN102938680A (zh) 传输信道状态信息的方法、用户设备和基站

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140604