BR112014008451A2 - equipamento de usuário e método de determinação de potência de transmissão de enlace ascendente - Google Patents
equipamento de usuário e método de determinação de potência de transmissão de enlace ascendenteInfo
- Publication number
- BR112014008451A2 BR112014008451A2 BR112014008451A BR112014008451A BR112014008451A2 BR 112014008451 A2 BR112014008451 A2 BR 112014008451A2 BR 112014008451 A BR112014008451 A BR 112014008451A BR 112014008451 A BR112014008451 A BR 112014008451A BR 112014008451 A2 BR112014008451 A2 BR 112014008451A2
- Authority
- BR
- Brazil
- Prior art keywords
- user equipment
- transmission power
- uplink transmission
- auxiliary cell
- determined
- Prior art date
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
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- 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
- H04W52/30—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
- 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
- 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.
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 true BR112014008451A2 (pt) | 2017-04-11 |
BR112014008451A8 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) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105873204B (zh) * | 2011-10-09 | 2019-12-17 | 华为技术有限公司 | 上行发送功率确定方法及用户设备 |
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 |
EP3389318B1 (en) | 2015-12-31 | 2020-09-16 | Huawei Technologies Co., Ltd. | Power information transmission method, terminal device, and network device |
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 |
WO2018228437A1 (en) * | 2017-06-16 | 2018-12-20 | Huawei Technologies Co., Ltd. | Methods and systems of power control for uplink transmission |
CN109787728B (zh) * | 2017-11-13 | 2020-10-23 | 华为技术有限公司 | 一种上行传输方法及终端 |
KR102414678B1 (ko) * | 2018-01-08 | 2022-06-29 | 삼성전자주식회사 | 무선통신시스템에서 상향링크 전송전력 제어 방법 및 장치 |
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 |
US20240056982A1 (en) * | 2022-08-09 | 2024-02-15 | Samsung Electronics Co., Ltd. | Transmit power control for uplink signals |
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CN1384626A (zh) * | 2001-04-29 | 2002-12-11 | 华为技术有限公司 | 公共分组信道(cpch)的随机接入传输方法 |
CN101567713B (zh) | 2008-04-25 | 2012-10-03 | 电信科学技术研究院 | 时分双工***中上行传输功率的确定方法、***及装置 |
CN101309228B (zh) * | 2008-07-02 | 2013-01-16 | 中兴通讯股份有限公司 | 物理随机接入信道频域初始位置的设置方法 |
CN101448308A (zh) * | 2008-12-30 | 2009-06-03 | 中兴通讯股份有限公司 | 一种物理上行共享信道发送功率控制方法 |
DE102009028813A1 (de) | 2009-08-21 | 2011-02-24 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Bestimmung einer Position eines Fahrzeugs auf einer Fahrbahn |
CN101674661B (zh) * | 2009-10-14 | 2011-12-07 | 普天信息技术研究院有限公司 | 长期演进***中的随机接入方法 |
EP2362699A1 (en) * | 2010-02-22 | 2011-08-31 | Nokia Siemens Networks Oy | Power headroom reports for uplink carrier aggregation |
KR101790593B1 (ko) * | 2010-04-01 | 2017-10-26 | 선 페이턴트 트러스트 | 물리적 랜덤 액세스 채널들에 대한 송신 전력 제어 |
CN106851808B (zh) * | 2010-04-01 | 2020-08-18 | 太阳专利信托公司 | 终端装置和功率调节方法 |
CN102104905B (zh) | 2010-08-13 | 2014-02-05 | 电信科学技术研究院 | 载波聚合场景下的功率余量上报方法和设备 |
CN102123437B (zh) | 2011-03-03 | 2016-02-17 | 电信科学技术研究院 | 功率余量上报和调度子帧的方法、***及设备 |
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WO2013009052A2 (ko) * | 2011-07-11 | 2013-01-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 |
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JP5915741B2 (ja) * | 2011-07-29 | 2016-05-11 | 富士通株式会社 | 電力制御方法及び端末装置 |
JP5927801B2 (ja) * | 2011-08-02 | 2016-06-01 | シャープ株式会社 | 基地局、端末および通信方法 |
WO2013028033A2 (ko) * | 2011-08-24 | 2013-02-28 | 엘지전자 주식회사 | 무선통신 시스템에서 pucch 전송 전력을 제어하는 방법 및 이를 위한 단말 |
EP2760242B1 (en) * | 2011-09-21 | 2018-02-28 | LG Electronics Inc. | Terminal device for controlling uplink signal transmission power, and method therefor |
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2011
- 2011-10-09 CN CN201610364964.3A patent/CN105873204B/zh active Active
- 2011-10-09 CN CN201110302787.3A patent/CN103037492B/zh active Active
- 2011-10-09 CN CN201610368718.5A patent/CN105873205B/zh active Active
-
2012
- 2012-09-26 WO PCT/CN2012/081974 patent/WO2013053288A1/zh active Application Filing
- 2012-09-26 PL PL19204492T patent/PL3668163T3/pl unknown
- 2012-09-26 EP EP19204492.3A patent/EP3668163B1/en active Active
- 2012-09-26 BR BR112014008451-3A patent/BR112014008451B1/pt active IP Right Grant
- 2012-09-26 EP EP16161065.4A patent/EP3096551B1/en active Active
- 2012-09-26 ES ES12839400.4T patent/ES2587878T3/es active Active
- 2012-09-26 KR KR1020147010559A patent/KR101625941B1/ko active IP Right Grant
- 2012-09-26 KR KR1020167013503A patent/KR101653777B1/ko active IP Right Grant
- 2012-09-26 EP EP12839400.4A patent/EP2753114B1/en active Active
-
2014
- 2014-04-07 US US14/246,868 patent/US9326172B2/en active Active
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2016
- 2016-03-17 US US15/073,422 patent/US9769691B2/en active Active
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2017
- 2017-08-09 US US15/673,230 patent/US10382990B2/en active Active
-
2019
- 2019-07-15 US US16/512,104 patent/US10911965B2/en active Active
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 |
BR112014008451A8 (pt) | 2018-03-13 |
EP3096551A1 (en) | 2016-11-23 |
EP3668163B1 (en) | 2021-11-24 |
CN103037492B (zh) | 2016-06-29 |
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
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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 |
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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 |