BR112014008451A8 - método para determinar potência de transmissão de enlace ascendente e equipamento de usuário - Google Patents

método para determinar potência de transmissão de enlace ascendente e equipamento de usuário

Info

Publication number
BR112014008451A8
BR112014008451A8 BR112014008451A BR112014008451A BR112014008451A8 BR 112014008451 A8 BR112014008451 A8 BR 112014008451A8 BR 112014008451 A BR112014008451 A BR 112014008451A BR 112014008451 A BR112014008451 A BR 112014008451A BR 112014008451 A8 BR112014008451 A8 BR 112014008451A8
Authority
BR
Brazil
Prior art keywords
user equipment
transmission power
uplink transmission
auxiliary cell
determined
Prior art date
Application number
BR112014008451A
Other languages
English (en)
Other versions
BR112014008451B1 (pt
BR112014008451A2 (pt
Inventor
Li Yuanjie
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 BR112014008451A2 publication Critical patent/BR112014008451A2/pt
Publication of BR112014008451A8 publication Critical patent/BR112014008451A8/pt
Publication of BR112014008451B1 publication Critical patent/BR112014008451B1/pt

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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W52/30—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
    • H04W52/38—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • 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
    • 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
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

abstract provided are an uplink transmit power determination method and user equipment. the sending situation of at least one of the pucch, pusch and srs in other cells except an auxiliary cell in a subframe corresponding to a pilot frequency to be sent in the auxiliary cell is determined by user equipment, so that the user equipment can determine the uplink transmit power of the user equipment according to the determined sending situation, which solves the problem in the prior art that the user equipment cannot determine the uplink transmit power when the user equipment performs random access by an auxiliary cell. tradução do resumo resumo patente de invenção: "equipamento de usuário e método de determinação de potência de transmissão de enlace ascendente". trata-se de um equipamento de usuário e método de determinação de potência de transmissão de enlace ascendente. a situação de envio de pelo menos um dentre o pucch, pusch e srs em outras células, exceto uma célula auxiliar em um subquadro que corresponde a uma frequência-piloto a ser enviada na célula auxiliar é determinada por meio do equipamento de usuário, de modo que o equipamento de usuário possa determinar a potência de transmissão de enlace ascendente do equipamento de usuário de acordo com a situação de envio determinada, que soluciona o problema da técnica anterior no qual o equipamento de usuário não pode determinar a potência de transmissão de enlace ascendente quando o equipamento de usuário realiza acesso aleatório por uma célula auxiliar.
BR112014008451-3A 2011-10-09 2012-09-26 Método para determinar potência de transmissão de enlace ascendente e equipamento de usuário BR112014008451B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110302787.3A CN103037492B (zh) 2011-10-09 2011-10-09 上行发送功率确定方法及用户设备
CN201110302787.3 2011-10-09
PCT/CN2012/081974 WO2013053288A1 (zh) 2011-10-09 2012-09-26 上行发送功率确定方法及用户设备

Publications (3)

Publication Number Publication Date
BR112014008451A2 BR112014008451A2 (pt) 2017-04-11
BR112014008451A8 true BR112014008451A8 (pt) 2018-03-13
BR112014008451B1 BR112014008451B1 (pt) 2019-04-24

Family

ID=48023851

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008451-3A BR112014008451B1 (pt) 2011-10-09 2012-09-26 Método para determinar potência de transmissão de enlace ascendente e equipamento de usuário

Country Status (8)

Country Link
US (4) US9326172B2 (pt)
EP (3) EP3668163B1 (pt)
KR (2) KR101625941B1 (pt)
CN (3) CN105873204B (pt)
BR (1) BR112014008451B1 (pt)
ES (1) ES2587878T3 (pt)
PL (1) PL3668163T3 (pt)
WO (1) WO2013053288A1 (pt)

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US9414409B2 (en) * 2012-02-06 2016-08-09 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving data on multiple carriers in mobile communication system
EP3331298B1 (en) * 2015-07-28 2020-09-09 Panasonic Intellectual Property Corporation of America Device and corresponding method for srs transmission
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CN110383905B (zh) * 2017-05-05 2021-05-18 华为技术有限公司 上行链路传输的功率控制方法
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CN113890685B (zh) * 2018-02-28 2024-04-12 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
WO2020159294A1 (ko) * 2019-02-01 2020-08-06 엘지전자 주식회사 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 그 장치
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Also Published As

Publication number Publication date
US10382990B2 (en) 2019-08-13
KR20160063420A (ko) 2016-06-03
KR101653777B1 (ko) 2016-09-09
US20140219126A1 (en) 2014-08-07
BR112014008451B1 (pt) 2019-04-24
US9326172B2 (en) 2016-04-26
EP2753114A1 (en) 2014-07-09
CN105873205B (zh) 2020-04-03
WO2013053288A1 (zh) 2013-04-18
US10911965B2 (en) 2021-02-02
CN105873205A (zh) 2016-08-17
EP2753114A4 (en) 2014-07-30
EP2753114B1 (en) 2016-06-01
EP3096551A1 (en) 2016-11-23
EP3668163B1 (en) 2021-11-24
CN103037492B (zh) 2016-06-29
BR112014008451A2 (pt) 2017-04-11
CN105873204B (zh) 2019-12-17
KR101625941B1 (ko) 2016-05-31
KR20140066248A (ko) 2014-05-30
EP3096551B1 (en) 2019-11-13
US20160205634A1 (en) 2016-07-14
PL3668163T3 (pl) 2022-04-04
US20190342779A1 (en) 2019-11-07
EP3668163A1 (en) 2020-06-17
US9769691B2 (en) 2017-09-19
US20170339591A1 (en) 2017-11-23
CN105873204A (zh) 2016-08-17
CN103037492A (zh) 2013-04-10
ES2587878T3 (es) 2016-10-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 24/10

Ipc: H04W 52/14 (2009.01), H04W 24/08 (2009.01), H04W 5

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2012, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/09/2012, OBSERVADAS AS CONDICOES LEGAIS