BR112012003080A8 - Aparelho, meio legível por computador não transitório e método para a inicialização e mapeamento de sinais de referência em um sistema de comunicação - Google Patents
Aparelho, meio legível por computador não transitório e método para a inicialização e mapeamento de sinais de referência em um sistema de comunicaçãoInfo
- Publication number
- BR112012003080A8 BR112012003080A8 BR112012003080A BR112012003080A BR112012003080A8 BR 112012003080 A8 BR112012003080 A8 BR 112012003080A8 BR 112012003080 A BR112012003080 A BR 112012003080A BR 112012003080 A BR112012003080 A BR 112012003080A BR 112012003080 A8 BR112012003080 A8 BR 112012003080A8
- Authority
- BR
- Brazil
- Prior art keywords
- communication system
- initializing
- reference signals
- appliance
- computer readable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- 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
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Multi Processors (AREA)
- Communication Control (AREA)
Abstract
APARELHO E MÉTODO PARA A INICIALIZAÇÃO E MAPEAMENTO DE SINAIS DE REFERÊNCIA EM UM SISTEMA DE COMUNICAÇÃO Um aparelho e método para a inicialização e mapeamento de sinais de referência em um sistema de comunicação. Em uma modalidade, o aparelho inclui um processador (520) e memória (550) incluindo código de programa de computador. A memória (550) e o código de programa de computador são configurados para, com o processador (520), fazer com que o aparelho gere um sinal de referência empregável com uma pluralidade de blocos de recurso físico correspondente a uma largura de banda de um sistema de comunicação, e aloque elementos de recurso de um bloco de recurso físico atribuído da pluralidade de blocos de recurso físico a um equipamento de usuário. A memória (550) e o código de programa de computador são configurados ainda para, com o processador (520), fazer com que o aparelho gere um sinal de referência dedicado para o equipamento de usuário por meio da alocação de elementos do sinal de referência de acordo com elementos de recurso alocados do bloco de recurso físico atribuído.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23453409P | 2009-08-17 | 2009-08-17 | |
US61/234,534 | 2009-08-17 | ||
PCT/IB2010/053711 WO2011021154A1 (en) | 2009-08-17 | 2010-08-17 | Apparatus and method for initialization and mapping of reference signals in a communication system |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112012003080A2 BR112012003080A2 (pt) | 2017-09-12 |
BR112012003080A8 true BR112012003080A8 (pt) | 2018-02-06 |
BR112012003080B1 BR112012003080B1 (pt) | 2021-04-20 |
Family
ID=43588558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012003080-9A BR112012003080B1 (pt) | 2009-08-17 | 2010-08-17 | aparelho, meio legível por computador não transitório e método para a inicialização e mapeamento de sinais de referência em um sistema de comunicação |
Country Status (11)
Country | Link |
---|---|
US (1) | US9344953B2 (pt) |
EP (3) | EP2467967B1 (pt) |
CN (1) | CN102484579B (pt) |
BR (1) | BR112012003080B1 (pt) |
DK (2) | DK3840276T3 (pt) |
ES (2) | ES2854824T3 (pt) |
FI (1) | FI3840276T3 (pt) |
HU (2) | HUE062415T2 (pt) |
PL (2) | PL2467967T3 (pt) |
RU (1) | RU2515567C2 (pt) |
WO (1) | WO2011021154A1 (pt) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931485B (zh) * | 2009-06-19 | 2014-02-12 | 北京三星通信技术研究有限公司 | 一种专用参考信号生成方法和装置 |
US8948097B2 (en) * | 2009-09-30 | 2015-02-03 | Qualcomm Incorporated | UE-RS sequence initialization for wireless communication systems |
US8923905B2 (en) | 2009-09-30 | 2014-12-30 | Qualcomm Incorporated | Scrambling sequence initialization for coordinated multi-point transmissions |
US9432164B2 (en) | 2009-10-15 | 2016-08-30 | Qualcomm Incorporated | Method and apparatus for reference signal sequence mapping in wireless communication |
CN102056309A (zh) * | 2009-11-02 | 2011-05-11 | 北京三星通信技术研究有限公司 | 一种传输专用参考信号的方法和装置 |
JP5081257B2 (ja) * | 2010-02-04 | 2012-11-28 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信システム、無線基地局装置および通信制御方法 |
WO2011134107A1 (en) * | 2010-04-30 | 2011-11-03 | Telefonaktiebolaget L M Ericsson (Publ) | Control signaling design for lte-a downlink transmission mode |
US9014301B2 (en) * | 2010-05-14 | 2015-04-21 | Qualcomm Incorporated | Dedicated reference signal |
US8787304B2 (en) * | 2010-06-22 | 2014-07-22 | Acer Incorporated | Method for reference signal pattern allocation and related communication device |
WO2012030263A1 (en) * | 2010-09-03 | 2012-03-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for resource allocation for coded multidirectional relaying |
US9642119B2 (en) * | 2010-12-08 | 2017-05-02 | Nokia Solutions And Networks Oy | Resource allocation in a wireless communication system |
BR112013017480B1 (pt) * | 2011-01-07 | 2022-06-14 | Interdigital Patent Holdings, Inc | Método, sistema e aparelho para recepção por canal compartilhado de transmissão por downlink em transmissões de multiponto cooperativas |
CN111726150B (zh) | 2011-02-11 | 2022-10-25 | 交互数字专利控股公司 | 用于增强型控制信道的系统和方法 |
JP5864200B2 (ja) * | 2011-05-20 | 2016-02-17 | 株式会社Nttドコモ | 受信装置、送信装置及び無線通信方法 |
WO2013010305A1 (en) * | 2011-07-15 | 2013-01-24 | Panasonic Corporation | Method of scrambling signals, transmission point device and user equipment using the method |
US8797966B2 (en) | 2011-09-23 | 2014-08-05 | Ofinno Technologies, Llc | Channel state information transmission |
US9137077B2 (en) * | 2011-11-10 | 2015-09-15 | Xiao-an Wang | Heterogeneous pilots |
US8885569B2 (en) | 2011-12-19 | 2014-11-11 | Ofinno Technologies, Llc | Beamforming signaling in a wireless network |
US20130195032A1 (en) * | 2012-01-31 | 2013-08-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Apparatus and Method Relating to a Power Quotient Used in a Telecommunications System |
US9301291B2 (en) * | 2012-09-28 | 2016-03-29 | Telefonaktiebolaget L M Ericsson (Publ) | Methods of processing enhanced physical downlink control channel information including differentiating between sets of physical resource block pairs, and related network nodes and user equipments |
US8837271B1 (en) * | 2012-10-04 | 2014-09-16 | Sprint Spectrum L.P. | Method and system for sharing a downlink resource block among multiple users |
CN105144768B (zh) * | 2013-04-26 | 2019-05-21 | 英特尔Ip公司 | 频谱共享情境中的共享频谱重新分配 |
KR101926005B1 (ko) | 2013-08-07 | 2018-12-06 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 적응성 시스템 파라미터를 가진 확장 디지털 통신을 위한 시스템 및 방법 |
CN104683990B (zh) * | 2013-11-28 | 2019-04-05 | 北京信威通信技术股份有限公司 | 一种无线覆盖的方法、装置和系统 |
US9622233B1 (en) | 2014-06-16 | 2017-04-11 | Sprint Spectrum L.P. | Dynamic use of orthogonal coding to manage control channel capacity |
CN110493881B (zh) * | 2014-07-19 | 2020-12-29 | 上海朗帛通信技术有限公司 | 一种ue、基站中的用于多天线传输方法和装置 |
JP6347894B2 (ja) * | 2014-09-26 | 2018-06-27 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 干渉低減のためのシグナリング |
EP3300262A4 (en) * | 2015-05-22 | 2018-12-26 | Fujitsu Limited | Reference signal resource allocation method and apparatus, and communications system |
WO2017054208A1 (zh) | 2015-09-30 | 2017-04-06 | 华为技术有限公司 | 一种空口资源的确定及指示方法、装置 |
US10333672B2 (en) * | 2016-07-28 | 2019-06-25 | Qualcomm Incorporated | Semi-persistent measurement reference signal (MRS) configuration |
EP3499751B1 (en) * | 2016-08-10 | 2022-03-09 | LG Electronics Inc. | Method for transmitting and receiving downlink signal in wireless communication system, and apparatus therefor |
US9803474B1 (en) * | 2016-10-18 | 2017-10-31 | Gar Lung Bethune Tong | Systems and methods for alert and advisory broadcast |
US11283575B2 (en) | 2016-11-10 | 2022-03-22 | Qualcomm Incorporated | Sequence generation for systems supporting mixed numerologies |
CN114374499A (zh) * | 2017-01-06 | 2022-04-19 | 瑞典爱立信有限公司 | 用于发信号通知和确定参考信号偏移的方法和装置 |
JP2020109882A (ja) * | 2017-04-27 | 2020-07-16 | シャープ株式会社 | 基地局装置、端末装置、通信方法、および、集積回路 |
US20180367358A1 (en) * | 2017-06-14 | 2018-12-20 | Huawei Technologies Co., Ltd. | User equipment related reference signal design, transmission and reception |
US10805863B2 (en) * | 2017-06-15 | 2020-10-13 | Sharp Kabushiki Kaisha | Method and apparatus for generating and using reference signal for broadcast channel for radio system |
US10862722B2 (en) * | 2018-02-01 | 2020-12-08 | Qualcomm Incorporated | Reference signal transmission techniques for non-orthogonal multiple access wireless communications |
US11082279B2 (en) | 2018-09-27 | 2021-08-03 | At&T Intellectual Property I, L.P. | Facilitation of reduction of peak to average power ratio for 5G or other next generation network |
US10659270B2 (en) | 2018-10-10 | 2020-05-19 | At&T Intellectual Property I, L.P. | Mapping reference signals in wireless communication systems to avoid repetition |
US11418992B2 (en) | 2018-11-02 | 2022-08-16 | At&T Intellectual Property I, L.P. | Generation of demodulation reference signals in advanced networks |
US11219011B1 (en) | 2020-03-18 | 2022-01-04 | Sprint Spectrum L.P. | Coordinated use of enhanced downlink control channels (ePDCCHs) in shared spectrum |
US12022366B2 (en) * | 2020-06-11 | 2024-06-25 | Qualcomm Incorporated | Use-case-specific wireless communications-based radar reference signals |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4901307A (en) * | 1986-10-17 | 1990-02-13 | Qualcomm, Inc. | Spread spectrum multiple access communication system using satellite or terrestrial repeaters |
US5835847A (en) * | 1996-04-02 | 1998-11-10 | Qualcomm Incorporated | Pilot signal strength control for a low earth orbiting satellite communications system |
US20020159411A1 (en) * | 2001-03-23 | 2002-10-31 | Manish Airy | Method and system for scheduling the transmission of wireless data |
US8509323B2 (en) * | 2006-08-22 | 2013-08-13 | Motorola Mobility Llc | Resource allocation including a DC sub-carrier in a wireless communication system |
MY146649A (en) * | 2006-11-01 | 2012-09-14 | Qualcomm Inc | Method and apparatus for cell search in an orthogonal wireless communication system |
US7808882B2 (en) * | 2007-04-17 | 2010-10-05 | Sharp Laboratories Of America, Inc. | Method and system for optimized reference signal downlink transmission in a wireless communication system |
US8014265B2 (en) | 2007-08-15 | 2011-09-06 | Qualcomm Incorporated | Eigen-beamforming for wireless communication systems |
JP5275835B2 (ja) * | 2008-02-05 | 2013-08-28 | パナソニック株式会社 | 基地局装置、端末装置および無線通信システム |
US9544776B2 (en) * | 2008-03-25 | 2017-01-10 | Qualcomm Incorporated | Transmission and reception of dedicated reference signals |
US8675537B2 (en) * | 2008-04-07 | 2014-03-18 | Qualcomm Incorporated | Method and apparatus for using MBSFN subframes to send unicast information |
FR2933458B1 (fr) | 2008-07-01 | 2010-09-03 | Snecma | Compresseur axialo-centrifuge a systeme de pilotage |
US8588150B2 (en) | 2008-08-07 | 2013-11-19 | Qualcomm Incorporated | RNTI-dependent scrambling sequence initialization |
US9094167B2 (en) | 2009-02-02 | 2015-07-28 | Samsung Electronics Co., Ltd. | System and method for multi-user and multi-cell MIMO transmissions |
CN102308505B (zh) * | 2009-02-10 | 2014-07-02 | 日本电气株式会社 | Ofdma的发送天线端口的数目的非相干检测方法 |
US8238483B2 (en) * | 2009-02-27 | 2012-08-07 | Marvell World Trade Ltd. | Signaling of dedicated reference signal (DRS) precoding granularity |
WO2010109320A1 (en) | 2009-03-27 | 2010-09-30 | Nokia Corporation | System and method for si9gnaling of interfering spatial layers with dedicated reference signal |
CN101931485B (zh) * | 2009-06-19 | 2014-02-12 | 北京三星通信技术研究有限公司 | 一种专用参考信号生成方法和装置 |
US9014138B2 (en) | 2009-08-07 | 2015-04-21 | Blackberry Limited | System and method for a virtual carrier for multi-carrier and coordinated multi-point network operation |
AU2010290233B2 (en) | 2009-09-07 | 2014-08-28 | Lg Electronics Inc. | Method and apparatus for transmitting/receiving a reference signal in a wireless communication system |
-
2010
- 2010-08-16 US US12/857,383 patent/US9344953B2/en active Active
- 2010-08-17 ES ES10809614T patent/ES2854824T3/es active Active
- 2010-08-17 EP EP10809614.0A patent/EP2467967B1/en active Active
- 2010-08-17 DK DK21150050.9T patent/DK3840276T3/da active
- 2010-08-17 BR BR112012003080-9A patent/BR112012003080B1/pt active IP Right Grant
- 2010-08-17 HU HUE21150050A patent/HUE062415T2/hu unknown
- 2010-08-17 HU HUE10809614A patent/HUE053577T2/hu unknown
- 2010-08-17 PL PL10809614T patent/PL2467967T3/pl unknown
- 2010-08-17 WO PCT/IB2010/053711 patent/WO2011021154A1/en active Application Filing
- 2010-08-17 ES ES21150050T patent/ES2952000T3/es active Active
- 2010-08-17 DK DK10809614.0T patent/DK2467967T3/da active
- 2010-08-17 EP EP21150050.9A patent/EP3840276B1/en active Active
- 2010-08-17 EP EP23171125.0A patent/EP4221063A1/en active Pending
- 2010-08-17 RU RU2012109646/07A patent/RU2515567C2/ru active
- 2010-08-17 FI FIEP21150050.9T patent/FI3840276T3/fi active
- 2010-08-17 CN CN201080036760.8A patent/CN102484579B/zh active Active
- 2010-08-17 PL PL21150050.9T patent/PL3840276T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
BR112012003080A2 (pt) | 2017-09-12 |
PL3840276T3 (pl) | 2023-10-23 |
ES2854824T3 (es) | 2021-09-23 |
EP2467967A4 (en) | 2017-06-21 |
RU2012109646A (ru) | 2013-09-27 |
PL2467967T3 (pl) | 2021-11-02 |
BR112012003080B1 (pt) | 2021-04-20 |
EP3840276A1 (en) | 2021-06-23 |
CN102484579A (zh) | 2012-05-30 |
HUE053577T2 (hu) | 2021-07-28 |
RU2515567C2 (ru) | 2014-05-10 |
CN102484579B (zh) | 2015-03-04 |
ES2952000T3 (es) | 2023-10-26 |
US9344953B2 (en) | 2016-05-17 |
HUE062415T2 (hu) | 2023-11-28 |
WO2011021154A1 (en) | 2011-02-24 |
DK2467967T3 (da) | 2021-03-22 |
US20110038344A1 (en) | 2011-02-17 |
FI3840276T3 (fi) | 2023-09-06 |
EP4221063A1 (en) | 2023-08-02 |
DK3840276T3 (da) | 2023-07-31 |
EP2467967B1 (en) | 2021-02-17 |
EP2467967A1 (en) | 2012-06-27 |
EP3840276B1 (en) | 2023-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112012003080A8 (pt) | Aparelho, meio legível por computador não transitório e método para a inicialização e mapeamento de sinais de referência em um sistema de comunicação | |
BRPI0809222A8 (pt) | método para receber informações de alocação de recursos em sistema de comunicação móvel, método para recepção de informação de alocação de recursos em sistema de comunicação móvel | |
BR112018013966A2 (pt) | projeto de canal de controle físico de banda estreita | |
BR112022012993A2 (pt) | Método, uma ou mais instruções de armazenamento de mídia legível por máquina não transitória, e sistema | |
EP4219745A3 (en) | Spatially encoded biological assays using a microfluidic device | |
BR112018008504A2 (pt) | aparelho para gerar um sinal de áudio filtrado e seu método, sistema e método para fornecer informações de modificação de direção | |
BR112021023775A2 (pt) | Um aparelho, um método e um programa de computador para codificação e decodificação de vídeo | |
BR112016025419A2 (pt) | método e dispositivo para teste de conformidade de parâmetros de decodificador de referência hipotético para esquemas de partição em codificação de vídeo | |
BR112015002237A8 (pt) | Método para comunicar informação trocada em uma conferência de vídeo e sistema de conferência de vídeo | |
BR112017015620A2 (pt) | controle remoto para controlar um dispositivo médico | |
EA201100389A1 (ru) | Генератор пакетов данных, способ определения положения и передачи пароля | |
BR112014026741A8 (pt) | sistema de sequenciamento de solicitação de bloco melhorado para manuseio de sequenciamento de baixa latência | |
IN2015KN00515A (pt) | ||
WO2012166531A3 (en) | Apparatus including memory system controllers and related methods | |
BR112013011362A2 (pt) | método e aparelho para sinalizar uma sinalização de medição | |
BR112013018294A2 (pt) | sistema e método para suportar jit em um sistema seguro com faixas de memórias alocadas randomicamente | |
BR122020002118B8 (pt) | Método e aparelho para codificar e decodificar um fluxo de bits de dados de vídeo e meio de armazenamento legível por computador | |
MX2010009000A (es) | Aparato medico y metodo para unir una sutura a un hueso. | |
PH12019502035A1 (en) | Method for resource allocation, network device and terminal device | |
BR112016021172A2 (pt) | Método para armazenar dados por dispositivo de armazenamento e dispositivo de armazenamento | |
BR112013000516A2 (pt) | dispositivo e método de codificação de imagem em movimento, e, dispositivo e método de decodificação de imagem em movimento | |
BR112015006716A2 (pt) | métodos e aparelhos para implementar uma rede de unidade de terminal remoto | |
EA201390393A1 (ru) | Двумерная идентификационная диаграмма, изделие, имеющее такую диаграмму, и способы получения и идентификации диаграммы | |
TW200802102A (en) | Simultaneous sharing of system resources by multiple input devices | |
BR112014018847A8 (pt) | Dispositivo eletrônico inteligente |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: NOKIA TECHNOLOGIES OY (FI) |
|
B25A | Requested transfer of rights approved |
Owner name: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. (CN) |
|
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] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 7/06 Ipc: H04L 5/00 (2006.01), H04W 48/08 (2009.01), H04W 72 |
|
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/04/2021, OBSERVADAS AS CONDICOES LEGAIS. |