BR112012019478A2 - método para\ a configuração de potência detransmissão para um sinal referência de demodulação e e equipamento para a configuração de potência de tranmissão para sinal referência de demodulação - Google Patents

método para\ a configuração de potência detransmissão para um sinal referência de demodulação e e equipamento para a configuração de potência de tranmissão para sinal referência de demodulação

Info

Publication number
BR112012019478A2
BR112012019478A2 BR112012019478A BR112012019478A BR112012019478A2 BR 112012019478 A2 BR112012019478 A2 BR 112012019478A2 BR 112012019478 A BR112012019478 A BR 112012019478A BR 112012019478 A BR112012019478 A BR 112012019478A BR 112012019478 A2 BR112012019478 A2 BR 112012019478A2
Authority
BR
Brazil
Prior art keywords
reference signal
transmit power
demodulation reference
setting transmit
equipment
Prior art date
Application number
BR112012019478A
Other languages
English (en)
Other versions
BR112012019478B8 (pt
BR112012019478B1 (pt
Inventor
Yunfeng Sun
Wenfeng Zhang
Jing Jiang
Junfeng Zhang
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of BR112012019478A2 publication Critical patent/BR112012019478A2/pt
Publication of BR112012019478B1 publication Critical patent/BR112012019478B1/pt
Publication of BR112012019478B8 publication Critical patent/BR112012019478B8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
BR112012019478A 2010-02-10 2010-10-20 método para\ a configuração de potência detransmissão para um sinal referência de demodulação e e equipamento para a configuração de potência de tranmissão para sinal referência de demodulação BR112012019478B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2010101164119 2010-02-10
CN201010116411.9A CN102148659B (zh) 2010-02-10 2010-02-10 解调参考信号的发送功率配置方法及装置
PCT/CN2010/077913 WO2011097894A1 (zh) 2010-02-10 2010-10-20 解调参考信号的发送功率配置方法及装置

Publications (3)

Publication Number Publication Date
BR112012019478A2 true BR112012019478A2 (pt) 2017-09-12
BR112012019478B1 BR112012019478B1 (pt) 2021-06-15
BR112012019478B8 BR112012019478B8 (pt) 2021-07-06

Family

ID=44367205

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012019478A BR112012019478B8 (pt) 2010-02-10 2010-10-20 método para\ a configuração de potência detransmissão para um sinal referência de demodulação e e equipamento para a configuração de potência de tranmissão para sinal referência de demodulação

Country Status (9)

Country Link
US (1) US8831657B2 (pt)
EP (1) EP2515448B1 (pt)
JP (1) JP5704578B2 (pt)
KR (1) KR101440705B1 (pt)
CN (1) CN102148659B (pt)
BR (1) BR112012019478B8 (pt)
MX (1) MX2012009107A (pt)
RU (1) RU2518909C2 (pt)
WO (1) WO2011097894A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102148659B (zh) * 2010-02-10 2018-01-30 中兴通讯股份有限公司 解调参考信号的发送功率配置方法及装置
WO2013006379A1 (en) 2011-07-01 2013-01-10 Dinan Esmael Hejazi Synchronization signal and control messages in multicarrier ofdm
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
US8582527B2 (en) 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
EP2761771A4 (en) * 2011-09-29 2015-06-24 Intel Corp MU-MIMO OF SUPERIOR ORDER FOR LTE-A
US8446844B1 (en) 2011-12-04 2013-05-21 Ofinno Technologies, Llc Handover in multicarrier wireless networks
US9497756B2 (en) 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9949265B2 (en) 2012-05-04 2018-04-17 Comcast Cable Communications, Llc Control channel in a wireless communication system
CN103905142B (zh) * 2012-12-26 2018-04-20 华为技术有限公司 一种解调下行子帧的方法及设备
GB2510366A (en) * 2013-01-31 2014-08-06 Sony Corp Narrowband power boosts for MTC pilot subcarriers
GB2510367C (en) * 2013-01-31 2021-08-11 Sony Corp Telecommunications apparatus and methods
WO2014137197A2 (ko) * 2013-03-08 2014-09-12 인텔렉추얼디스커버리 주식회사 뉴 캐리어 타입인 캐리어에서 복조참조신호를 전송 및 수신하는 방법과 장치
CN105356978B (zh) * 2014-08-21 2019-06-07 电信科学技术研究院 一种传输csi-rs的方法和设备
CN105790904B (zh) * 2014-12-16 2019-06-21 北京信威通信技术股份有限公司 一种复用相同导频资源的最大天线端口数量的扩展方法
CN106304302B (zh) * 2015-05-15 2019-09-13 上海诺基亚贝尔股份有限公司 在must系统中用于指示及获得功率分配信息的方法和装置
CN106487474B (zh) * 2015-08-24 2019-08-23 电信科学技术研究院 一种下行数据解调方法及装置
CN107181579A (zh) * 2016-03-11 2017-09-19 北京信威通信技术股份有限公司 一种下行dmrs资源复用方法
US10764020B2 (en) * 2016-07-26 2020-09-01 Lg Electronics Inc. Uplink signal transmission method and user equipment, and uplink signal reception method and base station
EP3863258B1 (en) 2017-03-23 2023-09-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for transmitting uplink demodulation reference signal
CN110771215B (zh) * 2017-08-04 2022-08-26 南通朗恒通信技术有限公司 一种被用于无线通信的用户、基站中的方法和装置
EP3683977B1 (en) * 2017-09-14 2023-07-12 NTT DoCoMo, Inc. User terminal
CN109660323B (zh) * 2017-10-11 2020-10-20 维沃移动通信有限公司 一种配置csi-rs的时域位置的方法、基站和用户终端
CN110690951A (zh) * 2018-07-06 2020-01-14 维沃移动通信有限公司 一种信息传输方法、网络设备及终端
CN114866211A (zh) * 2018-10-12 2022-08-05 华为技术有限公司 数据传输方法和通信装置
CN113302890B (zh) * 2019-01-10 2024-03-01 苹果公司 用于在高于52.6千兆赫（ghz）载波频率下操作的系统的参考信号设计
WO2022056849A1 (zh) * 2020-09-18 2022-03-24 北京小米移动软件有限公司 发送dmrs的方法、装置、终端和介质
US20250167965A1 (en) * 2023-11-16 2025-05-22 Qualcomm Incorporated Frequency domain (fd)-scrambled frequency modulated continuous wave (fmcw) signaling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2364043C2 (ru) * 2003-08-06 2009-08-10 Квэлкомм Инкорпорейтед Согласованное автономное и запланированное выделение ресурсов в распределенной системе связи
KR100843310B1 (ko) * 2006-09-26 2008-07-03 인하대학교 산학협력단 Ｏｆｄｍａ／ｔｄｄ 셀룰러 시스템에서의 하향링크의 동적 자원 할당 방법
JP4800418B2 (ja) * 2007-02-28 2011-10-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、基地局装置及び方法
CN101365232B (zh) * 2007-08-10 2012-02-29 中兴通讯股份有限公司 一种长期演进系统中解调参考信号模式的通知方法
CN101384078A (zh) 2007-09-05 2009-03-11 中兴通讯股份有限公司 一种长期演进系统中终端选取解调参考信号模式的方法
US8116271B2 (en) 2008-02-07 2012-02-14 Samsung Electronics Co., Ltd. Methods and apparatus to allocate acknowledgement channels
US8472539B2 (en) * 2009-04-07 2013-06-25 Lg Electronics Inc. Method of transmitting power information in wireless communication system
CN101621492A (zh) * 2009-08-14 2010-01-06 中兴通讯股份有限公司 一种专用解调数据参考信号的资源确定方法
WO2011025278A2 (ko) * 2009-08-26 2011-03-03 엘지전자 주식회사 다중 사용자 mimo 전송을 지원하는 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
EP2464076A4 (en) * 2009-10-16 2015-02-25 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING MULTI-USER MIMO REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM FOR RELAY SUPPORT
CN102076076B (zh) * 2009-11-20 2015-11-25 夏普株式会社 一种解调参考信号的资源分配通知方法
CN102148659B (zh) * 2010-02-10 2018-01-30 中兴通讯股份有限公司 解调参考信号的发送功率配置方法及装置
CN103314544B (zh) * 2011-01-10 2017-05-17 Lg电子株式会社 在无线通信系统中发送/接收下行链路参考信号的方法和设备
US20120281555A1 (en) * 2011-05-02 2012-11-08 Research In Motion Limited Systems and Methods of Wireless Communication with Remote Radio Heads
US9603125B2 (en) * 2012-01-19 2017-03-21 Samsung Electronics Co., Ltd. Reference signal design and association for physical downlink control channels

Also Published As

Publication number Publication date
EP2515448B1 (en) 2018-01-03
CN102148659A (zh) 2011-08-10
US20120270591A1 (en) 2012-10-25
BR112012019478B8 (pt) 2021-07-06
MX2012009107A (es) 2012-09-07
JP2013519320A (ja) 2013-05-23
EP2515448A4 (en) 2014-08-20
KR20120112772A (ko) 2012-10-11
WO2011097894A1 (zh) 2011-08-18
RU2012130037A (ru) 2014-03-20
EP2515448A1 (en) 2012-10-24
JP5704578B2 (ja) 2015-04-22
KR101440705B1 (ko) 2014-09-17
CN102148659B (zh) 2018-01-30
BR112012019478B1 (pt) 2021-06-15
RU2518909C2 (ru) 2014-06-10
US8831657B2 (en) 2014-09-09

Similar Documents

Publication Publication Date Title
BR112012019478A2 (pt) método para\ a configuração de potência detransmissão para um sinal referência de demodulação e e equipamento para a configuração de potência de tranmissão para sinal referência de demodulação
EP2728961A4 (en) METHOD AND EQUIPMENT FOR DETECTING AND TRANSMITTING INFORMATION
GB2478625B (en) Snapshot management method, snapshot management apparatus, and computer-readable recording medium
GB2487854B (en) Wet connection method for downhole equipment
BR112014028537A2 (pt) cabo de alimentação para equipamento de elevação artificial, cabo de alimentação para equipamento de fundo de poço, e método
BR112012017102A2 (pt) método para indicar um parâmetro de transmissão e sistema para indicar um parâmetro de transmissão
BR112013007644A2 (pt) método para a transmissão de informação de retorno e equipamento de usuário
BR112013009489A2 (pt) aparelho e método de conexão
BR112013001487A2 (pt) método de criação de relatório de imagem
PL2566246T3 (pl) Sposób przełączania w oparciu o agregację nośnych
BR112012017677A2 (pt) dispositivo para reconhecimento de acoplamentos e método para reconhecimento de acoplamentos
GB201003096D0 (en) Drilling system and method of operating a drilling system
EP2625595A4 (en) METHOD AND SYSTEM FOR OBJECTIVE MANAGEMENT
EP2884811A4 (en) METHOD FOR STRUCTURE PROCESSING, ADMINISTRATIVE PROCESS AND DEVICE FOR X2 CONNECTION
FI20095736A0 (fi) Tehonsiirtomenetelmä ja -laitteisto
EP2567367A4 (en) METHOD FOR MONITORING AN INDIVIDUAL
GB2508562B (en) Construction Field management Method and Construction Field Management Device
EP2656169A4 (en) SYSTEM AND METHOD FOR PERFORMANCE MANAGEMENT
BR112013011848A2 (pt) método de conexão melhorado
PL3742639T3 (pl) Urządzenie transmisyjne oraz sposób transmisji
BR112012002816A2 (pt) método, dispositvo e equipamento de usuário para configurar um sinal de referência
EP2581677A4 (en) Energy management apparatus
EP2479663A4 (en) METHOD AND SYSTEM FOR RESOURCE MANAGEMENT
GB201017058D0 (en) Advanced fibre placement method
FI20095916A7 (fi) Menetelmä vaihteiston kunnonvalvonnassa

Legal Events

Date Code Title Description
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]
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 20/10/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2632 DE 15/06/2021 QUANTO AO INVENTOR.