IN2012DN02810A - - Google Patents
Info
- Publication number
- IN2012DN02810A IN2012DN02810A IN2810DEN2012A IN2012DN02810A IN 2012DN02810 A IN2012DN02810 A IN 2012DN02810A IN 2810DEN2012 A IN2810DEN2012 A IN 2810DEN2012A IN 2012DN02810 A IN2012DN02810 A IN 2012DN02810A
- Authority
- IN
- India
- Prior art keywords
- feedback signal
- radio interface
- part feedback
- over
- preceded
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
- H04B7/0469—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking special antenna structures, e.g. cross polarized antennas into account
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0634—Antenna weights or vector/matrix coefficients
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0645—Variable feedback
- H04B7/065—Variable contents, e.g. long-term or short-short
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0675—Space-time coding characterised by the signaling
- H04L1/0693—Partial feedback, e.g. partial channel state information [CSI]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24758909P | 2009-10-01 | 2009-10-01 | |
US12/817,589 US20110219925A1 (en) | 2009-06-17 | 2010-06-17 | Fluid jet cutting assembly and method for cutting a hollow workpiece |
PCT/IB2010/054424 WO2011039725A1 (en) | 2009-10-01 | 2010-09-30 | Multi-granular feedback reporting and feedback processing for precoding in telecommunications |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN02810A true IN2012DN02810A (ja) | 2015-07-24 |
Family
ID=43823159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2810DEN2012 IN2012DN02810A (ja) | 2009-10-01 | 2010-09-30 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9667378B2 (ja) |
EP (2) | EP2942895B1 (ja) |
CN (2) | CN105306121B (ja) |
IN (1) | IN2012DN02810A (ja) |
NZ (1) | NZ599191A (ja) |
RU (1) | RU2565001C2 (ja) |
TW (1) | TWI535236B (ja) |
WO (1) | WO2011039725A1 (ja) |
Families Citing this family (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101673497B1 (ko) | 2009-01-05 | 2016-11-07 | 마벨 월드 트레이드 리미티드 | Mimo 통신 시스템을 위한 프리코딩 코드북들 |
US8385441B2 (en) | 2009-01-06 | 2013-02-26 | Marvell World Trade Ltd. | Efficient MIMO transmission schemes |
US8238483B2 (en) | 2009-02-27 | 2012-08-07 | Marvell World Trade Ltd. | Signaling of dedicated reference signal (DRS) precoding granularity |
US20100238984A1 (en) * | 2009-03-19 | 2010-09-23 | Motorola, Inc. | Spatial Information Feedback in Wireless Communication Systems |
EP2417780B1 (en) * | 2009-04-06 | 2019-05-08 | Marvell World Trade Ltd. | Improved feedback strategies for multi-user mimo communication systems |
WO2010122432A1 (en) | 2009-04-21 | 2010-10-28 | Marvell World Trade Ltd | Multi-point opportunistic beamforming with selective beam attenuation |
US9002354B2 (en) | 2009-06-12 | 2015-04-07 | Google Technology Holdings, LLC | Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements |
US20110085588A1 (en) * | 2009-10-09 | 2011-04-14 | Motorola-Mobility, Inc. | Method for precoding based on antenna grouping |
US8873650B2 (en) * | 2009-10-12 | 2014-10-28 | Motorola Mobility Llc | Configurable spatial channel information feedback in wireless communication system |
US8675794B1 (en) | 2009-10-13 | 2014-03-18 | Marvell International Ltd. | Efficient estimation of feedback for modulation and coding scheme (MCS) selection |
US8917796B1 (en) | 2009-10-19 | 2014-12-23 | Marvell International Ltd. | Transmission-mode-aware rate matching in MIMO signal generation |
EP2499862B1 (en) | 2009-11-09 | 2018-09-05 | Marvell World Trade Ltd. | Asymmetrical feedback for coordinated transmission systems |
EP2507960B1 (en) * | 2009-12-04 | 2018-06-06 | Telefonaktiebolaget LM Ericsson (publ) | Apparatus and method for channel estimation in a wireless communications system |
CN102783120B (zh) * | 2009-12-17 | 2015-07-01 | 马维尔国际贸易有限公司 | 用于交叉极化天线的mimo反馈方案 |
WO2011083417A2 (en) | 2010-01-07 | 2011-07-14 | Marvell World Trade Ltd | Signaling of dedicated reference signal (drs) precoding granularity |
EP3468082B1 (en) | 2010-01-08 | 2020-07-01 | Huawei Technologies Co., Ltd. | Reporting of channel state information |
JP5258002B2 (ja) | 2010-02-10 | 2013-08-07 | マーベル ワールド トレード リミテッド | Mimo通信システムにおける装置、移動通信端末、チップセット、およびその方法 |
US8687741B1 (en) | 2010-03-29 | 2014-04-01 | Marvell International Ltd. | Scoring hypotheses in LTE cell search |
US8509338B2 (en) | 2010-05-05 | 2013-08-13 | Motorola Mobility Llc | Method and precoder information feedback in multi-antenna wireless communication systems |
US9203489B2 (en) | 2010-05-05 | 2015-12-01 | Google Technology Holdings LLC | Method and precoder information feedback in multi-antenna wireless communication systems |
US8891652B2 (en) * | 2010-06-24 | 2014-11-18 | Qualcomm Incorporated | Structured MIMO codebook |
US8537658B2 (en) * | 2010-08-16 | 2013-09-17 | Motorola Mobility Llc | Method of codebook design and precoder feedback in wireless communication systems |
US9270359B2 (en) * | 2010-10-05 | 2016-02-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for polarization control in a communication system |
US8615052B2 (en) | 2010-10-06 | 2013-12-24 | Marvell World Trade Ltd. | Enhanced channel feedback for multi-user MIMO |
JP2012100254A (ja) | 2010-10-06 | 2012-05-24 | Marvell World Trade Ltd | Pucchフィードバックのためのコードブックサブサンプリング |
US9048970B1 (en) | 2011-01-14 | 2015-06-02 | Marvell International Ltd. | Feedback for cooperative multipoint transmission systems |
US20120207243A1 (en) * | 2011-02-11 | 2012-08-16 | Renesas Mobile Corporation | Precoder Selection For Precoder Cycling |
US8861391B1 (en) | 2011-03-02 | 2014-10-14 | Marvell International Ltd. | Channel feedback for TDM scheduling in heterogeneous networks having multiple cell classes |
JP6019502B2 (ja) * | 2011-03-31 | 2016-11-02 | マーベル ワールド トレード リミテッド | 協調マルチポイント送信のためのチャネルフィードバック |
US8774303B2 (en) * | 2011-06-29 | 2014-07-08 | Electronics And Telecommunications Research Institute | Wireless communication method and apparatus using adaptive transmission polarization control |
KR101987002B1 (ko) * | 2011-06-29 | 2019-09-30 | 한국전자통신연구원 | 적응적 송신 편파 제어를 이용한 무선 통신 방법 및 장치 |
WO2013068916A1 (en) | 2011-11-07 | 2013-05-16 | Marvell World Trade Ltd. | Codebook sub-sampling for frequency-selective precoding feedback |
WO2013068915A2 (en) * | 2011-11-07 | 2013-05-16 | Marvell World Trade Ltd. | Precoding feedback for cross-polarized antennas with magnitude information |
CN102611526B (zh) * | 2011-11-08 | 2015-03-25 | 华为技术有限公司 | Mimo系统中发送数据流的方法和装置 |
WO2013068974A1 (en) | 2011-11-10 | 2013-05-16 | Marvell World Trade Ltd. | Differential cqi encoding for cooperative multipoint feedback |
FR2983666B1 (fr) * | 2011-12-01 | 2014-01-03 | Cassidian Sas | Procede d'estimation d'un canal radioelectrique |
US9220087B1 (en) | 2011-12-08 | 2015-12-22 | Marvell International Ltd. | Dynamic point selection with combined PUCCH/PUSCH feedback |
CN103178888B (zh) | 2011-12-23 | 2016-03-30 | 华为技术有限公司 | 一种反馈信道状态信息的方法及装置 |
US8902842B1 (en) | 2012-01-11 | 2014-12-02 | Marvell International Ltd | Control signaling and resource mapping for coordinated transmission |
US9148780B2 (en) * | 2012-03-15 | 2015-09-29 | Lg Electronics Inc. | Method and apparatus for secure data transmission |
US20150139094A1 (en) * | 2012-04-12 | 2015-05-21 | Nokia Solutions And Networks Oy | Method of reporting channel state information |
WO2013160795A1 (en) | 2012-04-27 | 2013-10-31 | Marvell World Trade Ltd. | Coordinated multipoint (comp) communication between base-stations and mobile communication terminals |
DE112013002407B4 (de) * | 2012-05-10 | 2024-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung |
EP2863570B1 (en) | 2012-06-14 | 2019-09-18 | Huawei Technologies Co., Ltd. | Method, user equipment, and base station evolved node for determining precoding matrix indicator |
EP2885891B1 (en) * | 2012-08-15 | 2016-11-30 | Telefonaktiebolaget LM Ericsson (publ) | Implementing codebook subset restrictions in wireless communication systems |
US9059753B2 (en) * | 2012-09-27 | 2015-06-16 | Nokia Solutions & Networks Oy | Non-codebook based channel state information feedback |
CN103795489B (zh) * | 2012-10-29 | 2017-05-24 | 电信科学技术研究院 | 传输编码指示信息和确定预编码矩阵的方法、系统及设备 |
US9813262B2 (en) | 2012-12-03 | 2017-11-07 | Google Technology Holdings LLC | Method and apparatus for selectively transmitting data using spatial diversity |
US8976884B2 (en) | 2012-12-20 | 2015-03-10 | Google Technology Holdings LLC | Method and apparatus for antenna array channel feedback |
US8971437B2 (en) * | 2012-12-20 | 2015-03-03 | Google Technology Holdings LLC | Method and apparatus for antenna array channel feedback |
US9591508B2 (en) | 2012-12-20 | 2017-03-07 | Google Technology Holdings LLC | Methods and apparatus for transmitting data between different peer-to-peer communication groups |
US8942302B2 (en) | 2012-12-20 | 2015-01-27 | Google Technology Holdings LLC | Method and apparatus for antenna array channel feedback |
US9979531B2 (en) | 2013-01-03 | 2018-05-22 | Google Technology Holdings LLC | Method and apparatus for tuning a communication device for multi band operation |
US10229697B2 (en) | 2013-03-12 | 2019-03-12 | Google Technology Holdings LLC | Apparatus and method for beamforming to obtain voice and noise signals |
JP6108250B2 (ja) | 2013-04-03 | 2017-04-05 | ▲ホア▼▲ウェイ▼技術有限公司Huawei Technologies Co.,Ltd. | チャネル状態情報を報告および受信する方法およびデバイス |
JP2014204305A (ja) | 2013-04-05 | 2014-10-27 | 株式会社Nttドコモ | 無線通信システム、無線基地局装置、およびユーザ装置 |
ES2756338T3 (es) | 2013-05-10 | 2020-04-27 | Huawei Tech Co Ltd | Método para determinar un indicador de matriz de precodificación, equipo de usuario y estación base |
US10461824B2 (en) | 2013-05-31 | 2019-10-29 | Qualcomm Incorporated | Linear precoding in full-dimensional MIMO systems and dynamic vertical sectorization |
EP2816768B1 (en) * | 2013-06-19 | 2018-11-21 | BlackBerry Limited | Low complexity and accurate cluster of beams selection |
JP6267336B2 (ja) | 2013-08-08 | 2018-01-24 | 華為技術有限公司Huawei Technologies Co.,Ltd. | プリコーディングマトリクス指標を決定する方法、受信装置、および送信装置 |
US9386542B2 (en) | 2013-09-19 | 2016-07-05 | Google Technology Holdings, LLC | Method and apparatus for estimating transmit power of a wireless device |
US9549290B2 (en) | 2013-12-19 | 2017-01-17 | Google Technology Holdings LLC | Method and apparatus for determining direction information for a wireless device |
WO2015096143A1 (zh) * | 2013-12-27 | 2015-07-02 | 华为技术有限公司 | 一种传输信道状态信息的传输方法和设备 |
US9491007B2 (en) | 2014-04-28 | 2016-11-08 | Google Technology Holdings LLC | Apparatus and method for antenna matching |
US9478847B2 (en) | 2014-06-02 | 2016-10-25 | Google Technology Holdings LLC | Antenna system and method of assembly for a wearable electronic device |
PL3940965T3 (pl) | 2014-09-25 | 2023-05-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Węzeł sieciowy, wyposażenie użytkownika oraz stosowane w nich sposoby umożliwiające ue wyznaczanie książki kodowej koderów wstępnych |
US9722651B2 (en) * | 2015-01-09 | 2017-08-01 | Qualcomm Incorporated | Adaptive channel coding using polarization |
RU2676268C1 (ru) * | 2015-09-04 | 2018-12-27 | Телефонактиеболагет Лм Эрикссон (Пабл) | Предварительное кодирование передачи из одномерной антенной решетки, которая включает в себя совместно поляризованные антенные элементы, выровненные по одной линии в единственном пространственном измерении решетки |
CN108476052B (zh) * | 2016-01-21 | 2021-10-26 | 瑞典爱立信有限公司 | 小区特定信号生成 |
CN107222244B (zh) * | 2016-03-16 | 2020-10-23 | 华为技术有限公司 | 一种信道信息上报方法、装置及系统 |
CN109075892B (zh) * | 2016-05-12 | 2021-08-17 | 苹果公司 | 构造、表示和编码极化码 |
CN109302222B (zh) * | 2016-05-13 | 2019-11-19 | 华为技术有限公司 | 一种信道信息发送方法、数据发送方法和设备 |
RU2713444C1 (ru) * | 2016-08-12 | 2020-02-05 | Телефонактиеболагет Лм Эрикссон (Пабл) | Многолучевые кодовые книги с дополнительно оптимизированными издержками |
US11071095B2 (en) | 2016-08-12 | 2021-07-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Layer 1 and layer 2 channel state information rich reporting mechanisms |
EP3497803A1 (en) | 2016-08-12 | 2019-06-19 | Telefonaktiebolaget LM Ericsson (PUBL) | Configurable codebook for advanced csi feedback overhead reduction |
EP3497809B1 (en) | 2016-08-12 | 2023-03-08 | Telefonaktiebolaget LM Ericsson (publ) | Progressive advanced csi feedback |
CN109792276B (zh) * | 2016-09-30 | 2023-01-10 | 瑞典爱立信有限公司 | 相干带宽自适应csi报告 |
KR102595898B1 (ko) | 2016-12-27 | 2023-10-30 | 삼성전자 주식회사 | 무선 통신 장치 및 이의 채널 추정 방법 |
EP3622631A4 (en) | 2017-05-10 | 2021-03-03 | Nokia Technologies Oy | HIGH-LEVEL CODEBOOK WITH LOW OVERHEAD |
CN109302221B (zh) * | 2017-07-25 | 2020-10-02 | 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、基站和相应方法 |
EP3707824B1 (en) | 2018-01-08 | 2023-05-10 | British Telecommunications public limited company | Method and apparatus for transmitting data in a communication system |
US10588089B1 (en) * | 2018-09-21 | 2020-03-10 | Qualcomm Incorporated | Mitigation of calibration errors |
CN111106862A (zh) * | 2018-10-26 | 2020-05-05 | 索尼公司 | 电子设备、通信方法以及介质 |
CN109217880B (zh) * | 2018-11-15 | 2022-02-11 | 东南大学 | 一种直线型极化码译码器及其设计方法 |
KR20210104860A (ko) * | 2018-12-29 | 2021-08-25 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 다이렉트 통신의 데이터 전송 방법, 장치 및 시스템 |
GB2601566A (en) * | 2020-12-07 | 2022-06-08 | British Telecomm | Improvements to MIMO systems |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060038812A (ko) * | 2004-11-01 | 2006-05-04 | 엘지전자 주식회사 | 다중입출력 시스템의 선행 코딩 행렬 정보 전송 방법 및이를 이용한 신호 전송 방법 |
US8290089B2 (en) | 2006-05-22 | 2012-10-16 | Qualcomm Incorporated | Derivation and feedback of transmit steering matrix |
CN101207600B (zh) * | 2006-12-22 | 2010-08-25 | 华为技术有限公司 | 多发射天线的多输入多输出传输方法、系统及装置 |
US8086242B2 (en) | 2007-03-21 | 2011-12-27 | Broadcom Corporation | Method and system for adaptive allocation of feedback resources for CQI and transmit pre-coding |
KR100969753B1 (ko) * | 2007-03-26 | 2010-07-13 | 삼성전자주식회사 | 다중 입력 다중 출력 방식을 사용하는 무선 통신시스템에서 사전 부호화 장치 및 방법 |
KR101293373B1 (ko) * | 2007-06-25 | 2013-08-05 | 엘지전자 주식회사 | 다중안테나 시스템에서의 데이터 전송 방법 |
US8457235B2 (en) | 2007-06-25 | 2013-06-04 | Lg Electronics Inc. | Method of transmitting feedback data in multiple antenna system |
EP2387161B1 (en) | 2007-07-23 | 2020-01-22 | Sony Corporation | Method for transmitting a signal between a transmitter and a receiver in a power line network, transmitter, receiver, power line communication modem and powerline communication system |
KR101478362B1 (ko) | 2007-08-10 | 2015-01-28 | 엘지전자 주식회사 | 다중안테나 시스템에서 귀환데이터 전송방법 |
US9325538B2 (en) | 2008-07-03 | 2016-04-26 | Apple Inc. | Precoding in high-order MIMO |
WO2010050874A1 (en) * | 2008-11-03 | 2010-05-06 | Telefonaktiebolaget L M Ericsson (Publ) | Method for transmission of reference signals and determination of precoding matrices for multi-antenna transmission |
-
2010
- 2010-06-17 US US12/817,476 patent/US9667378B2/en active Active
- 2010-09-30 CN CN201510782315.0A patent/CN105306121B/zh not_active Expired - Fee Related
- 2010-09-30 RU RU2012117734/08A patent/RU2565001C2/ru not_active IP Right Cessation
- 2010-09-30 WO PCT/IB2010/054424 patent/WO2011039725A1/en active Application Filing
- 2010-09-30 IN IN2810DEN2012 patent/IN2012DN02810A/en unknown
- 2010-09-30 EP EP15173576.8A patent/EP2942895B1/en active Active
- 2010-09-30 EP EP10775897.1A patent/EP2494730B1/en not_active Not-in-force
- 2010-09-30 NZ NZ599191A patent/NZ599191A/en not_active IP Right Cessation
- 2010-09-30 TW TW099133404A patent/TWI535236B/zh not_active IP Right Cessation
- 2010-09-30 CN CN201080054705.1A patent/CN102668434B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102668434B (zh) | 2015-12-02 |
TW201141120A (en) | 2011-11-16 |
CN105306121A (zh) | 2016-02-03 |
US20110080969A1 (en) | 2011-04-07 |
RU2012117734A (ru) | 2013-11-20 |
WO2011039725A1 (en) | 2011-04-07 |
CN102668434A (zh) | 2012-09-12 |
CN105306121B (zh) | 2019-05-21 |
EP2942895B1 (en) | 2019-11-06 |
TWI535236B (zh) | 2016-05-21 |
EP2494730A1 (en) | 2012-09-05 |
NZ599191A (en) | 2014-04-30 |
EP2942895A1 (en) | 2015-11-11 |
EP2494730B1 (en) | 2018-04-25 |
US9667378B2 (en) | 2017-05-30 |
RU2565001C2 (ru) | 2015-10-10 |
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