IN2014CN04946A - - Google Patents

Info

Publication number
IN2014CN04946A
IN2014CN04946A IN4946CHN2014A IN2014CN04946A IN 2014CN04946 A IN2014CN04946 A IN 2014CN04946A IN 4946CHN2014 A IN4946CHN2014 A IN 4946CHN2014A IN 2014CN04946 A IN2014CN04946 A IN 2014CN04946A
Authority
IN
India
Prior art keywords
transmission power
carriers
uplink channels
multiple carriers
user equipment
Prior art date
Application number
Other languages
English (en)
Inventor
Xingwei Zhang
Junren Chang
Yuhua Chen
Xiaoan Fan
Bo Li
Yan Cheng
Yuanjie Li
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of IN2014CN04946A publication Critical patent/IN2014CN04946A/en

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
    • 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
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/365—Power headroom reporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
IN4946CHN2014 2011-12-19 2012-11-28 IN2014CN04946A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110426330.3A CN103167594B (zh) 2011-12-19 2011-12-19 一种上行发射功率控制方法及用户设备
PCT/CN2012/085401 WO2013091465A1 (fr) 2011-12-19 2012-11-28 Procédé et équipement d'utilisateur pour réguler la puissance d'émission en liaison montante

Publications (1)

Publication Number Publication Date
IN2014CN04946A true IN2014CN04946A (fr) 2015-09-18

Family

ID=48590245

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4946CHN2014 IN2014CN04946A (fr) 2011-12-19 2012-11-28

Country Status (7)

Country Link
US (2) US9756581B2 (fr)
EP (2) EP2785119B1 (fr)
JP (1) JP5895065B2 (fr)
CN (4) CN104902554B (fr)
BR (1) BR112014014959B1 (fr)
IN (1) IN2014CN04946A (fr)
WO (1) WO2013091465A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI577215B (zh) * 2011-05-17 2017-04-01 內數位專利控股公司 分割子訊框傳輸的功率控制方法及裝置
US8395985B2 (en) 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
US8995405B2 (en) 2012-01-25 2015-03-31 Ofinno Technologies, Llc Pathloss reference configuration in a wireless device and base station
US9237537B2 (en) 2012-01-25 2016-01-12 Ofinno Technologies, Llc Random access process in a multicarrier base station and wireless device
JP5952315B2 (ja) * 2012-01-30 2016-07-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 無線通信端末装置および送信電力制御方法
US20130258956A1 (en) 2012-04-01 2013-10-03 Esmael Hejazi Dinan Random Access Process in a Wireless Device
US11943813B2 (en) 2012-04-01 2024-03-26 Comcast Cable Communications, Llc Cell grouping for wireless communications
US11825419B2 (en) 2012-04-16 2023-11-21 Comcast Cable Communications, Llc Cell timing in a wireless device and base station
US11252679B2 (en) 2012-04-16 2022-02-15 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US11582704B2 (en) 2012-04-16 2023-02-14 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US11882560B2 (en) 2012-06-18 2024-01-23 Comcast Cable Communications, Llc Carrier grouping in multicarrier wireless networks
US11622372B2 (en) 2012-06-18 2023-04-04 Comcast Cable Communications, Llc Communication device
US9107206B2 (en) 2012-06-18 2015-08-11 Ofinne Technologies, LLC Carrier grouping in multicarrier wireless networks
BR112016021392B8 (pt) * 2014-03-19 2024-01-23 Ericsson Telefon Ab L M Métodos de operar um dispositivo sem fio, dispositivos sem fio, meio de armazenamento não transitório e portadora
WO2015139269A1 (fr) * 2014-03-20 2015-09-24 华为技术有限公司 Procédé et dispositif d'émission d'informations
EP3133875B1 (fr) * 2014-05-08 2020-04-22 Huawei Technologies Co., Ltd. Procédé et dispositif de répartition de puissance
CN105493553B (zh) * 2014-08-05 2019-09-20 华为技术有限公司 终端、网络设备和上行控制信息处理方法
WO2016019686A1 (fr) * 2014-08-07 2016-02-11 深圳市中兴微电子技术有限公司 Procédé pour planifier la programmation de la transmission de canaux en liaison montante et dispositif associé
JP2018503293A (ja) * 2014-12-08 2018-02-01 エルジー エレクトロニクス インコーポレイティド ５個を超えるセルをキャリアアグリゲーションによって使用する時のｐｕｃｃｈ送信方法及びユーザ装置
CN106685613B (zh) * 2015-11-06 2020-04-10 电信科学技术研究院 一种srs传输方法及装置
CN106851809B (zh) * 2015-12-03 2020-11-17 华为技术有限公司 确定功率的方法及用户设备
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
US10187191B2 (en) * 2016-01-27 2019-01-22 Qualcomm Incorporated SRS transmission in management in carrier aggregation
US10117188B2 (en) * 2016-04-01 2018-10-30 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
KR102376071B1 (ko) 2016-05-13 2022-03-17 후아웨이 테크놀러지 컴퍼니 리미티드 전력 제어 방법 및 장치
US10503684B2 (en) * 2016-07-01 2019-12-10 Intel Corporation Multiple uplink port devices
ES2844274T3 (es) * 2016-11-04 2021-07-21 Asustek Comp Inc Método y aparato para operación de conformación de haces en equipamiento del usuario en un sistema de comunicación inalámbrica
US10708865B2 (en) * 2017-11-17 2020-07-07 Qualcomm Incorporated Techniques for power control using carrier aggregation in wireless communications
US10772061B2 (en) 2017-11-17 2020-09-08 Qualcomm Incorporated Handling overlapped communications
US11533762B2 (en) * 2018-07-04 2022-12-20 Lg Electronics Inc. Method for performing uplink transmission in wireless communication system, and apparatus therefor
CN109041009B (zh) * 2018-07-06 2020-03-17 北京科技大学 一种车联网上行功率分配方法及装置
CN112188550B (zh) * 2020-09-28 2022-12-06 展讯通信（上海）有限公司 数据发送方法、无线接入点及计算机可读存储介质
US11632776B2 (en) * 2021-09-03 2023-04-18 Qualcomm Incorporated Techniques for handling overlapping transmissions after timing adjustment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2411078B (en) 2004-02-10 2009-02-04 Samsung Electronics Co Ltd Mobile communications
BRPI0610618A2 (pt) 2005-05-04 2010-07-13 Nokia Corp método para controlar a potência no sistema de comunicação sem fio, programa de computador, elemento de rede, aparelho, método para operar a estação móvel, e, método para controlar a potência na estação móvel
JP4829049B2 (ja) 2006-08-30 2011-11-30 京セラ株式会社 無線通信方法及び無線基地局
CN101527593B (zh) * 2008-03-05 2013-01-16 中兴通讯股份有限公司 基于时分双工无线通信系统的小区间干扰消除方法及装置
EP3010292B1 (fr) * 2009-02-03 2018-08-29 Cellular Communications Equipment Llc Commande de puissance de liaison montante pour composants multiples
US8982801B2 (en) * 2009-02-09 2015-03-17 Interdigital Patent Holdings, Inc. Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers
WO2011120716A1 (fr) * 2010-04-01 2011-10-06 Panasonic Corporation Commande de puissance de transmission pour des canaux d'accès aléatoire physiques
US9144037B2 (en) * 2009-08-11 2015-09-22 Qualcomm Incorporated Interference mitigation by puncturing transmission of interfering cells
CN102131278B (zh) 2010-01-13 2012-04-18 普天信息技术研究院有限公司 一种上行功率压缩的方法和用户设备
CN105007148B (zh) 2010-04-01 2018-07-20 Lg电子株式会社 无线接入系统中报告/接收功率上升空间值的方法和装置
CN102238716A (zh) * 2011-07-15 2011-11-09 电信科学技术研究院 一种调整发射功率的方法及装置
KR102076463B1 (ko) * 2011-11-04 2020-02-11 인터디지탈 패튼 홀딩스, 인크 다수의 타이밍 어드밴스와 관련된 다수의 컴포넌트 반송파 상의 무선 전송에 대한 전력 제어를 위한 방법 및 장치
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
CN102573030B (zh) * 2011-12-08 2014-11-05 电信科学技术研究院 一种上行功率控制方法及装置
CN102572967B (zh) * 2012-01-13 2014-07-30 电信科学技术研究院 一种传输和接收上行信息的方法、系统和设备

Also Published As

Publication number Publication date
US20140314014A1 (en) 2014-10-23
BR112014014959B1 (pt) 2022-12-06
US10887846B2 (en) 2021-01-05
CN104955144B (zh) 2021-05-18
JP5895065B2 (ja) 2016-03-30
JP2015501113A (ja) 2015-01-08
EP3373666B1 (fr) 2022-03-16
US9756581B2 (en) 2017-09-05
WO2013091465A1 (fr) 2013-06-27
CN104955144A (zh) 2015-09-30
EP2785119B1 (fr) 2018-03-21
CN103167594B (zh) 2015-05-27
EP3373666A1 (fr) 2018-09-12
US20170332332A1 (en) 2017-11-16
EP2785119A4 (fr) 2014-10-01
EP2785119A1 (fr) 2014-10-01
BR112014014959A2 (pt) 2017-06-13
CN104902555B (zh) 2018-04-20
CN104902555A (zh) 2015-09-09
CN104902554B (zh) 2018-05-29
CN103167594A (zh) 2013-06-19
CN104902554A (zh) 2015-09-09

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