BR112014001562A2 - método e arranjo para controle de energia em enlace ascendente - Google Patents
método e arranjo para controle de energia em enlace ascendenteInfo
- Publication number
- BR112014001562A2 BR112014001562A2 BR112014001562A BR112014001562A BR112014001562A2 BR 112014001562 A2 BR112014001562 A2 BR 112014001562A2 BR 112014001562 A BR112014001562 A BR 112014001562A BR 112014001562 A BR112014001562 A BR 112014001562A BR 112014001562 A2 BR112014001562 A2 BR 112014001562A2
- Authority
- BR
- Brazil
- Prior art keywords
- uplink
- tcp
- power control
- command
- arrangement
- 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
- H04W52/34—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
- H04W52/06—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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
-
- 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
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
-
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
1/1 resumo método e arranjo para controle de energia em enlace ascendente a descrição refere-se a métodos e dispositivos para executar um controle de energia em enlace descendente em um sistema de comunicação via rádio. um método exemplificado compreende a etapa de receber (111), em um equipamento de usuário (eu), um comando de controle de energia de transmissão (tpc). o método também compreende, se o eu não tiver uma transmissão em enlace ascendente programada para uma subquadro associado ao comando tcp, uma etapa de acumular (113), pelo eu, o comando tcp com os comandos tcp previamente recebidos com base em se o eu alcançou uma energia de transmissão máxima ou uma energia de transmissão mínima em um formato de referência para um canal compartilhado físico em enlace ascendente (pusch), sinal sonoro de referência (srs) ou transmissão de canal de controle físico em enlace ascendente (pucch). assim, o eu é capaz de receber os comandos tcp, enquanto o eu não está transmitindo algo no enlace ascendente.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161521514P | 2011-08-09 | 2011-08-09 | |
US61/521,514 | 2011-08-09 | ||
PCT/SE2012/050082 WO2013022396A1 (en) | 2011-08-09 | 2012-01-27 | Method and arrangement for uplink power control |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014001562A2 true BR112014001562A2 (pt) | 2017-02-21 |
BR112014001562B1 BR112014001562B1 (pt) | 2022-05-03 |
Family
ID=45757757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014001562-7A BR112014001562B1 (pt) | 2011-08-09 | 2012-01-27 | Método para executar um controle de energia de enlace ascendente em um sistema de comunicação via rádio, e, equipamento de usuário |
Country Status (10)
Country | Link |
---|---|
US (3) | US8934403B2 (pt) |
EP (1) | EP2742746B1 (pt) |
CN (1) | CN103733694B (pt) |
BR (1) | BR112014001562B1 (pt) |
ES (1) | ES2552251T3 (pt) |
MX (1) | MX2014000918A (pt) |
MY (1) | MY166584A (pt) |
PL (1) | PL2742746T3 (pt) |
TW (1) | TWI594649B (pt) |
WO (1) | WO2013022396A1 (pt) |
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JP6073073B2 (ja) * | 2012-05-10 | 2017-02-01 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
MY168702A (en) * | 2012-08-03 | 2018-11-29 | Sharp Kk | Mobile station device, base station device, radio communication method, and integrated circuit |
CN104685948A (zh) * | 2012-09-27 | 2015-06-03 | 夏普株式会社 | 终端、通信方法以及集成电路 |
US9510295B2 (en) | 2013-03-04 | 2016-11-29 | Lg Electronics Inc. | Method for controlling uplink power in wireless communication system and device therefor |
CN104105188B (zh) | 2013-04-12 | 2019-10-11 | 北京三星通信技术研究有限公司 | 一种多子帧调度中的上行功率控制方法 |
EP3383101B1 (en) * | 2013-04-19 | 2019-10-30 | LG Electronics Inc. | Power control method and apparatus in wireless access system |
US9287954B2 (en) | 2013-09-30 | 2016-03-15 | Qualcomm Incorporated | Systems and methods for transmit antenna switching |
US9414335B2 (en) * | 2014-02-06 | 2016-08-09 | Electronics And Telecommunications Research Instit | Method and apparatus for transmitting uplink signal or uplink channel |
CN104869625B (zh) * | 2014-02-25 | 2019-04-19 | 中兴通讯股份有限公司 | 一种提高下行发射功率的方法及装置 |
US9357510B2 (en) * | 2014-03-31 | 2016-05-31 | Qualcomm Incorporated | Power sharing and power headroom reporting in dual connectivity scenarios |
US10015790B2 (en) * | 2014-04-25 | 2018-07-03 | Lg Electronics Inc. | Method and device for transmitting/receiving radio signal in wireless communication system |
KR102301828B1 (ko) | 2014-05-02 | 2021-09-14 | 삼성전자 주식회사 | 무선 통신 시스템에서 실시간 송신 전력 조절 방법 및 장치 |
US9585102B2 (en) * | 2014-09-26 | 2017-02-28 | Kt Corporation | Method of controlling the transmission power of uplink channels and signals and apparatuses thereof |
US10980045B2 (en) * | 2014-10-02 | 2021-04-13 | Qualcomm Incorporated | Techniques for managing power on an uplink component carrier transmitted over a shared radio frequency spectrum band |
US10531407B1 (en) * | 2014-11-05 | 2020-01-07 | Newracom, Inc. | Power control for OFDMA SDMA |
EP3280172B1 (en) * | 2015-04-01 | 2024-05-29 | LG Electronics Inc. | Method and device for transmitting, by v2x terminal, signal in wireless communication system |
WO2016182392A1 (ko) * | 2015-05-13 | 2016-11-17 | 엘지전자 주식회사 | 기계타입통신을 지원하는 무선 통신 시스템에서 상향링크 전송 전력을 제어하는 방법 및 장치 |
WO2017135703A1 (en) | 2016-02-03 | 2017-08-10 | Lg Electronics Inc. | Method and apparatus for performing semi persistent scheduling transmission with scheduling request in wireless communication system |
US10397904B2 (en) | 2016-02-20 | 2019-08-27 | Qualcomm Incorporated | Communication of uplink control information |
US10425922B2 (en) * | 2016-02-20 | 2019-09-24 | Qualcomm Incorporated | Communication of uplink control information |
US10547426B2 (en) * | 2016-03-14 | 2020-01-28 | Samsung Electronics Co., Ltd. | Transmission of sounding reference signals in communication systems with carrier aggregation |
WO2017180031A1 (en) * | 2016-04-12 | 2017-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Maximum power reduction for full duplex communications |
IL267295B (en) | 2016-12-13 | 2022-08-01 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Method and device for satellite power control |
CN113422678A (zh) | 2016-12-30 | 2021-09-21 | 华为技术有限公司 | 传输上行测量参考信号的方法、装置和系统 |
CN108616910B (zh) * | 2017-01-16 | 2020-12-01 | 中兴通讯股份有限公司 | 实体配置方法、装置及系统、cu-u |
US10887842B2 (en) | 2017-04-17 | 2021-01-05 | Samsung Electronics Co., Ltd. | Method and device for uplink power control |
CN110622580B (zh) * | 2017-05-05 | 2023-07-11 | 苹果公司 | NB-IoT/MTC的绝对功率控制容差 |
CA3063009A1 (en) * | 2017-05-12 | 2019-12-03 | Ntt Docomo, Inc. | User terminal and radio communication method |
CN113301635B (zh) * | 2017-07-03 | 2023-06-20 | 北京三星通信技术研究有限公司 | 一种上行功率控制的方法和设备 |
US11304146B2 (en) * | 2017-08-03 | 2022-04-12 | Lg Electronics Inc. | Method for controlling transmission power in wireless communication system, and apparatus therefor |
CN108111277B (zh) * | 2017-08-11 | 2022-04-19 | 中兴通讯股份有限公司 | 上行信号发送的配置、上行信号的发送方法、装置及系统 |
JP7087065B2 (ja) | 2017-09-07 | 2022-06-20 | ペキン シャオミ モバイル ソフトウェア カンパニー, リミテッド | アップリンクビーム管理 |
WO2019069132A1 (en) * | 2017-10-02 | 2019-04-11 | Lenovo (Singapore) Pte, Ltd. | UPLINK POWER CONTROL |
US10602453B2 (en) * | 2017-10-20 | 2020-03-24 | Qualcomm Incorporated | Uplink power control in wireless systems |
CN109842929B (zh) * | 2017-11-24 | 2022-07-05 | 大唐移动通信设备有限公司 | 一种功率控制偏移量的获取方法及装置 |
CN110035485B (zh) * | 2018-01-11 | 2022-11-22 | 华为技术有限公司 | 上行信息的传输方法和装置 |
CN110149686A (zh) * | 2018-02-13 | 2019-08-20 | 华为技术有限公司 | 上行功率控制的方法和装置 |
US10856234B2 (en) * | 2018-05-11 | 2020-12-01 | Qualcomm Incorporated | Power control with flexible scheduling delay |
WO2020008647A1 (ja) * | 2018-07-06 | 2020-01-09 | 株式会社Nttドコモ | ユーザ端末 |
BR112021001040A2 (pt) * | 2018-07-20 | 2021-04-13 | Ntt Docomo, Inc. | Terminal, estação base, sistema e método de radiocomunicação para um terminal |
CN112673681A (zh) * | 2018-10-11 | 2021-04-16 | 联想(新加坡)私人有限公司 | 确定波束故障恢复后使用的物理上行链路信道功率控制参数值的方法和装置 |
CN111263427B (zh) * | 2018-12-28 | 2021-12-21 | 维沃移动通信有限公司 | 功率调整方法、终端设备及网络设备 |
US10912030B2 (en) | 2019-03-06 | 2021-02-02 | Corning Research & Development Corporation | Selectively controlling transmit power from a radio access network (RAN) cell to user equipment (UE) in closed-loop power control for uplink control channel based on variation in measured uplink signal quality |
JP7323607B2 (ja) * | 2019-05-10 | 2023-08-08 | 株式会社Nttドコモ | 端末、無線通信方法及びシステム |
US11133855B2 (en) * | 2019-08-30 | 2021-09-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink beam management |
EP4088436A1 (en) * | 2020-02-07 | 2022-11-16 | Huawei Technologies Co., Ltd. | First and second communication devices with improved reference signal design |
US11582699B2 (en) | 2021-02-15 | 2023-02-14 | Harris Global Communications, Inc. | Mobile ad hoc network providing power control and associated methods |
CN117796097A (zh) * | 2022-07-27 | 2024-03-29 | 北京小米移动软件有限公司 | 上行功率控制方法、装置、设备及存储介质 |
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-
2012
- 2012-01-27 BR BR112014001562-7A patent/BR112014001562B1/pt active IP Right Grant
- 2012-01-27 MY MYPI2014700203A patent/MY166584A/en unknown
- 2012-01-27 ES ES12705915.2T patent/ES2552251T3/es active Active
- 2012-01-27 MX MX2014000918A patent/MX2014000918A/es active IP Right Grant
- 2012-01-27 WO PCT/SE2012/050082 patent/WO2013022396A1/en active Application Filing
- 2012-01-27 CN CN201280038850.XA patent/CN103733694B/zh active Active
- 2012-01-27 PL PL12705915T patent/PL2742746T3/pl unknown
- 2012-01-27 US US13/394,932 patent/US8934403B2/en active Active
- 2012-01-27 EP EP12705915.2A patent/EP2742746B1/en active Active
- 2012-07-02 TW TW101123777A patent/TWI594649B/zh active
-
2014
- 2014-12-08 US US14/563,297 patent/US9288766B2/en active Active
-
2016
- 2016-02-09 US US15/018,976 patent/US9668226B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX2014000918A (es) | 2014-05-12 |
EP2742746A1 (en) | 2014-06-18 |
CN103733694B (zh) | 2018-01-23 |
US9668226B2 (en) | 2017-05-30 |
US9288766B2 (en) | 2016-03-15 |
CN103733694A (zh) | 2014-04-16 |
US20130039286A1 (en) | 2013-02-14 |
TW201309065A (zh) | 2013-02-16 |
US20150223174A1 (en) | 2015-08-06 |
ES2552251T3 (es) | 2015-11-26 |
BR112014001562B1 (pt) | 2022-05-03 |
US8934403B2 (en) | 2015-01-13 |
PL2742746T3 (pl) | 2015-12-31 |
TWI594649B (zh) | 2017-08-01 |
EP2742746B1 (en) | 2015-07-22 |
US20160157188A1 (en) | 2016-06-02 |
MY166584A (en) | 2018-07-17 |
WO2013022396A1 (en) | 2013-02-14 |
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Legal Events
Date | Code | Title | Description |
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B25D | Requested change of name of applicant approved |
Owner name: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (SE) |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B15W | Others matters related to applications: legal action concerning application |
Free format text: INPI NO 52402.002470/2022-03 ORIGEM: JUIZO FEDERAL DA 9A VF DO RIO DE JANEIRO (TRF2) PROCESSO NO: 5001156-94.2022.4.02.5101 SUBJUDICE COM PEDIDO DE ANTECIPACAO DE TUTELA AUTOR: ERICSSON AB REU(S): PRESIDENTE DO INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL |
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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 27/01/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |