HK1212116A1 - 多址無線通信系統中的碼書交換方法和裝置 - Google Patents
多址無線通信系統中的碼書交換方法和裝置Info
- Publication number
- HK1212116A1 HK1212116A1 HK15112753.5A HK15112753A HK1212116A1 HK 1212116 A1 HK1212116 A1 HK 1212116A1 HK 15112753 A HK15112753 A HK 15112753A HK 1212116 A1 HK1212116 A1 HK 1212116A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- wireless communication
- communication system
- multiple access
- access wireless
- codebook exchange
- 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
- H04B7/06—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
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
-
- 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
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85489806P | 2006-10-26 | 2006-10-26 | |
US86331306P | 2006-10-27 | 2006-10-27 | |
US11/923,967 US7961640B2 (en) | 2006-10-26 | 2007-10-25 | Method and apparatus for codebook exchange in a multiple access wireless communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1212116A1 true HK1212116A1 (zh) | 2016-06-03 |
Family
ID=39110586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15112753.5A HK1212116A1 (zh) | 2006-10-26 | 2015-12-28 | 多址無線通信系統中的碼書交換方法和裝置 |
Country Status (13)
Country | Link |
---|---|
US (2) | US7961640B2 (zh) |
EP (1) | EP2084871B1 (zh) |
JP (3) | JP2010508720A (zh) |
KR (1) | KR101123972B1 (zh) |
CN (1) | CN104779983B (zh) |
AU (1) | AU2007308796A1 (zh) |
BR (1) | BRPI0717379B1 (zh) |
CA (2) | CA2883477A1 (zh) |
HK (1) | HK1212116A1 (zh) |
IL (1) | IL197891A0 (zh) |
MX (1) | MX2009004417A (zh) |
NO (1) | NO20091821L (zh) |
WO (1) | WO2008052191A2 (zh) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7917176B2 (en) | 2006-02-14 | 2011-03-29 | Nec Laboratories America, Inc. | Structured codebook and successive beamforming for multiple-antenna systems |
US7961640B2 (en) * | 2006-10-26 | 2011-06-14 | Qualcomm Incorporated | Method and apparatus for codebook exchange in a multiple access wireless communication system |
US7920511B2 (en) * | 2006-10-31 | 2011-04-05 | Samsung Electronics Co., Ltd. | Method and system for managing channels in a wireless communication system |
CA2672567A1 (en) * | 2006-12-20 | 2008-06-26 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for selecting an antenna mode in a mobile telecommunication network |
US7995528B1 (en) | 2007-07-18 | 2011-08-09 | Marvell International Ltd. | Precoding with multi-user codebooks |
US8462716B1 (en) | 2007-07-11 | 2013-06-11 | Marvell International Ltd. | Method and apparatus for using multiple codebooks for wireless transmission to a plurality of users in a cell |
US8213870B2 (en) | 2007-10-15 | 2012-07-03 | Marvell World Trade Ltd. | Beamforming using predefined spatial mapping matrices |
WO2009107985A1 (en) | 2008-02-28 | 2009-09-03 | Lg Electronics Inc. | Method for multiplexing data and control information |
EP2134017B1 (en) * | 2008-05-09 | 2015-04-01 | Vodafone Holding GmbH | Method and system for data communication |
US8447236B2 (en) | 2008-05-15 | 2013-05-21 | Qualcomm Incorporated | Spatial interference mitigation schemes for wireless communication |
US20110122811A1 (en) * | 2008-07-07 | 2011-05-26 | Nortel Networks Limited | Codebook restructure, differential encoding/decoding and scheduling |
EP2316174B1 (en) | 2008-08-14 | 2013-10-16 | Electronics and Telecommunications Research Institute | Method to generate beamforming vector and provide the information for generating beamforming vector |
US8676133B2 (en) | 2008-09-19 | 2014-03-18 | Qualcomm Incorporated | Reference signal design for LTE A |
WO2010039069A1 (en) * | 2008-10-01 | 2010-04-08 | Telefonaktiebolaget L M Ericsson (Publ) | Systems and methods for generating a pre-coding code book |
KR101435846B1 (ko) * | 2008-10-30 | 2014-08-29 | 엘지전자 주식회사 | 다중안테나를 갖는 무선 통신 시스템에서 간섭 제어 방법 |
EP2197125B1 (en) * | 2008-12-12 | 2018-07-25 | Electronics and Telecommunications Research Institute | Communication system using multi-user multiple input multiple output (mu-mimo) communication scheme |
KR101644433B1 (ko) * | 2009-02-13 | 2016-08-01 | 엘지전자 주식회사 | 4 안테나 시스템에서 상향링크 프리코딩 수행 방법 |
US8325843B2 (en) | 2009-04-08 | 2012-12-04 | Lg Electronics Inc. | MIMO codebook generation |
CN102415137B (zh) * | 2009-04-27 | 2015-03-11 | 株式会社日立制作所 | 无线通信***、统合基站及终端 |
JP5261772B2 (ja) * | 2009-05-07 | 2013-08-14 | 日本電信電話株式会社 | 無線通信システム、無線装置、および、無線通信方法 |
CN102025454B (zh) * | 2009-09-18 | 2013-04-17 | 富士通株式会社 | 预编码矩阵码本的生成方法及装置 |
US20120328031A1 (en) * | 2011-06-24 | 2012-12-27 | Nokia Siemens Networks Oy | Codebooks for Mobile Communications |
US8797966B2 (en) | 2011-09-23 | 2014-08-05 | Ofinno Technologies, Llc | Channel state information transmission |
US8848673B2 (en) | 2011-12-19 | 2014-09-30 | Ofinno Technologies, Llc | Beam information exchange between base stations |
JP6203828B2 (ja) * | 2012-05-17 | 2017-09-27 | サムスン エレクトロニクス カンパニー リミテッド | セルラ移動通信システムで協力通信のためのチャンネル推定方法及び装置 |
US9935699B2 (en) | 2012-06-22 | 2018-04-03 | Samsung Electronics Co., Ltd. | Communication method and apparatus using beamforming in a wireless communication system |
US9252907B2 (en) * | 2012-09-14 | 2016-02-02 | Qualcomm Incorporated | Methods and apparatus for providing multi-antenna enhancements using multiple processing units |
US9509379B2 (en) | 2013-06-17 | 2016-11-29 | Huawei Technologies Co., Ltd. | System and method for designing and using multidimensional constellations |
US9864536B2 (en) | 2013-10-24 | 2018-01-09 | Qualcomm Incorporated | System and method for conserving power consumption in a memory system |
US20150121111A1 (en) * | 2013-10-24 | 2015-04-30 | Qualcomm Incorporated | System and method for providing multi-user power saving codebook optmization |
US10523383B2 (en) | 2014-08-15 | 2019-12-31 | Huawei Technologies Co., Ltd. | System and method for generating waveforms and utilization thereof |
WO2017071586A1 (en) | 2015-10-30 | 2017-05-04 | Huawei Technologies Co., Ltd. | System and method for high-rate sparse code multiple access in downlink |
US10009088B2 (en) | 2016-03-28 | 2018-06-26 | Samsung Electronics Co., Ltd. | Linear combination PMI codebook based CSI reporting in advanced wireless communication systems |
WO2017196098A1 (ko) * | 2016-05-11 | 2017-11-16 | 엘지전자(주) | 다중 안테나 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 이를 위한 장치 |
US10257844B2 (en) * | 2017-01-17 | 2019-04-09 | Qualcomm Incorporated | Beam-combining scheme with broadcast beam-sweeping and beam-index indication |
US10237025B2 (en) | 2017-02-03 | 2019-03-19 | At&T Intellectual Property I, L.P. | Detecting data in multiantenna wireless communication systems |
CN111082838B (zh) | 2018-10-18 | 2022-04-05 | 慧与发展有限责任合伙企业 | 自动选择码本 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5889891A (en) * | 1995-11-21 | 1999-03-30 | Regents Of The University Of California | Universal codebook vector quantization with constrained storage |
EP0807989B1 (en) * | 1996-05-17 | 2001-06-27 | Motorola Ltd | Devices for transmitter path weights and methods therefor |
DE19640450C1 (de) | 1996-09-30 | 1997-10-30 | Siemens Ag | Basisstation mit schneller Kanalwechselfunktion eines zellularen TDMA/FDMA-Funksystems, insbesondere eines zellularen DECT-Systems |
US6112244A (en) * | 1998-02-27 | 2000-08-29 | Motorola, Inc. | Method and apparatus in a wireless communication system for compressing and decompressing messages generated by a plurality of applications |
KR100407342B1 (ko) * | 1998-05-30 | 2003-11-28 | 삼성전자주식회사 | 부호분할다중접속 통신시스템의 통신장치 및 방법 |
GB9925613D0 (en) * | 1999-10-29 | 1999-12-29 | Motorola Ltd | Mobile station radio telecommunication system and method for operation radio telecommunication system |
JP2002055699A (ja) * | 2000-08-10 | 2002-02-20 | Mitsubishi Electric Corp | 音声符号化装置および音声符号化方法 |
US6661842B1 (en) * | 2000-09-22 | 2003-12-09 | General Dynamics Decision Systems, Inc. | Methods and apparatus for error-resilient video coding |
CA2388358A1 (en) * | 2002-05-31 | 2003-11-30 | Voiceage Corporation | A method and device for multi-rate lattice vector quantization |
US7043274B2 (en) | 2002-06-28 | 2006-05-09 | Interdigital Technology Corporation | System for efficiently providing coverage of a sectorized cell for common and dedicated channels utilizing beam forming and sweeping |
JP2004104700A (ja) | 2002-09-12 | 2004-04-02 | Ntt Docomo Inc | 無線通信端末、通信方法及びプログラム |
US7330701B2 (en) * | 2002-10-29 | 2008-02-12 | Nokia Corporation | Low complexity beamformers for multiple transmit and receive antennas |
CN100479372C (zh) | 2003-06-22 | 2009-04-15 | 华为技术有限公司 | 终端设备的软件自动升级方法 |
US6798360B1 (en) * | 2003-06-27 | 2004-09-28 | Canadian Space Agency | Method and system for compressing a continuous data flow in real-time using recursive hierarchical self-organizing cluster vector quantization (HSOCVQ) |
EP3528575B1 (en) * | 2004-06-22 | 2020-12-16 | Apple Inc. | Enabling feedback in wireless communication networks |
US20050286663A1 (en) * | 2004-06-23 | 2005-12-29 | Intel Corporation | Compact feedback for closed loop MIMO systems |
US7409001B2 (en) * | 2004-08-12 | 2008-08-05 | Nokia Corporation | Method and apparatus using coordinate interleaving to increase diversity in a MIMO system |
US20060039489A1 (en) * | 2004-08-17 | 2006-02-23 | Texas Instruments Incorporated | Method and apparatus for providing closed-loop transmit precoding |
US7336727B2 (en) * | 2004-08-19 | 2008-02-26 | Nokia Corporation | Generalized m-rank beamformers for MIMO systems using successive quantization |
US7813458B2 (en) | 2004-08-20 | 2010-10-12 | Nokia Corporation | System and method for precoding in a multiple-input multiple-output (MIMO) system |
US7139328B2 (en) * | 2004-11-04 | 2006-11-21 | Motorola, Inc. | Method and apparatus for closed loop data transmission |
US7778826B2 (en) * | 2005-01-13 | 2010-08-17 | Intel Corporation | Beamforming codebook generation system and associated methods |
US7630886B2 (en) * | 2005-01-14 | 2009-12-08 | Nokia Corporation | Hochwald construction of unitary matrix codebooks via eigen coordinate transformations |
US20060190251A1 (en) * | 2005-02-24 | 2006-08-24 | Johannes Sandvall | Memory usage in a multiprocessor system |
KR100950644B1 (ko) * | 2005-03-04 | 2010-04-01 | 삼성전자주식회사 | 다중사용자 다중입출력 시스템의 피드백 방법 |
KR101073909B1 (ko) * | 2005-03-04 | 2011-10-17 | 엘지전자 주식회사 | 광대역 무선접속 시스템에서의 mimo 모드 피드백 방법 |
US9184870B2 (en) * | 2005-04-01 | 2015-11-10 | Qualcomm Incorporated | Systems and methods for control channel signaling |
WO2006117665A1 (en) | 2005-05-04 | 2006-11-09 | Nortel Networks Limited | Wireless feedback system and method |
KR101124932B1 (ko) | 2005-05-30 | 2012-03-28 | 삼성전자주식회사 | 어레이 안테나를 이용하는 이동 통신 시스템에서의 데이터송/수신 장치 및 방법 |
JP2009505560A (ja) * | 2005-08-19 | 2009-02-05 | ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド | エラーを有するフィードバックによる送信アンテナ選択のための最適なシグナリング及び選択検証 |
US7587314B2 (en) * | 2005-08-29 | 2009-09-08 | Nokia Corporation | Single-codebook vector quantization for multiple-rate applications |
US9136974B2 (en) * | 2005-08-30 | 2015-09-15 | Qualcomm Incorporated | Precoding and SDMA support |
US7948959B2 (en) * | 2005-10-27 | 2011-05-24 | Qualcomm Incorporated | Linear precoding for time division duplex system |
US20070098106A1 (en) * | 2005-10-31 | 2007-05-03 | Khojastepour Mohammad A | Quantized multi-rank beamforming with structured codebook for multiple-antenna systems |
US7672387B2 (en) * | 2005-12-05 | 2010-03-02 | Intel Corporation | Multiple input, multiple output wireless communication system, associated methods and data structures |
EP2854302A1 (en) * | 2006-03-17 | 2015-04-01 | Apple Inc. | Closed-loop mimo systems and methods |
TWI449389B (zh) * | 2006-05-09 | 2014-08-11 | Interdigital Tech Corp | 通用陸地無線存取可變反饋 |
TWI343200B (en) | 2006-05-26 | 2011-06-01 | Lg Electronics Inc | Method and apparatus for signal generation using phase-shift based pre-coding |
WO2008021062A1 (en) * | 2006-08-11 | 2008-02-21 | Interdigital Technology Corporation | Wireless communication method and system for indexing codebook and codeword feedback |
WO2008031037A2 (en) * | 2006-09-07 | 2008-03-13 | Texas Instruments Incorporated | Antenna grouping for mimo systems |
US8374650B2 (en) * | 2006-09-27 | 2013-02-12 | Apple, Inc. | Methods for optimal collaborative MIMO-SDMA |
US8073486B2 (en) * | 2006-09-27 | 2011-12-06 | Apple Inc. | Methods for opportunistic multi-user beamforming in collaborative MIMO-SDMA |
US8626104B2 (en) * | 2006-09-28 | 2014-01-07 | Apple Inc. | Generalized codebook design method for limited feedback systems |
US8503560B2 (en) * | 2006-10-02 | 2013-08-06 | Samsung Electronics Co., Ltd | System and method for performing precoding in a wireless communication system |
CN101166052B (zh) * | 2006-10-19 | 2012-05-23 | 株式会社Ntt都科摩 | 一种多输入多输出***的预编码方法及使用该方法的设备 |
US7961640B2 (en) * | 2006-10-26 | 2011-06-14 | Qualcomm Incorporated | Method and apparatus for codebook exchange in a multiple access wireless communication system |
US8160125B2 (en) * | 2008-04-25 | 2012-04-17 | Samsung Electronics Co., Ltd. | System for feeding back index of codeword matrix |
-
2007
- 2007-10-25 US US11/923,967 patent/US7961640B2/en active Active
- 2007-10-26 AU AU2007308796A patent/AU2007308796A1/en not_active Abandoned
- 2007-10-26 KR KR1020097010764A patent/KR101123972B1/ko active IP Right Grant
- 2007-10-26 CA CA2883477A patent/CA2883477A1/en not_active Abandoned
- 2007-10-26 EP EP07844645.7A patent/EP2084871B1/en active Active
- 2007-10-26 CA CA2665212A patent/CA2665212C/en active Active
- 2007-10-26 WO PCT/US2007/082734 patent/WO2008052191A2/en active Application Filing
- 2007-10-26 CN CN201510108856.5A patent/CN104779983B/zh active Active
- 2007-10-26 BR BRPI0717379-2 patent/BRPI0717379B1/pt active IP Right Grant
- 2007-10-26 MX MX2009004417A patent/MX2009004417A/es active IP Right Grant
- 2007-10-26 JP JP2009534903A patent/JP2010508720A/ja not_active Withdrawn
-
2009
- 2009-04-05 IL IL197891A patent/IL197891A0/en unknown
- 2009-05-08 NO NO20091821A patent/NO20091821L/no not_active Application Discontinuation
-
2011
- 2011-05-24 US US13/115,044 patent/US9019845B2/en active Active
-
2012
- 2012-03-06 JP JP2012049029A patent/JP5698170B2/ja active Active
-
2013
- 2013-09-17 JP JP2013192446A patent/JP5823462B2/ja active Active
-
2015
- 2015-12-28 HK HK15112753.5A patent/HK1212116A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2008052191A2 (en) | 2008-05-02 |
EP2084871B1 (en) | 2019-06-05 |
AU2007308796A1 (en) | 2008-05-02 |
US9019845B2 (en) | 2015-04-28 |
WO2008052191A3 (en) | 2008-10-09 |
JP2014042253A (ja) | 2014-03-06 |
CA2665212C (en) | 2015-05-19 |
JP2012151872A (ja) | 2012-08-09 |
IL197891A0 (en) | 2009-12-24 |
CN104779983A (zh) | 2015-07-15 |
BRPI0717379B1 (pt) | 2019-12-10 |
KR20090076992A (ko) | 2009-07-13 |
JP5823462B2 (ja) | 2015-11-25 |
BRPI0717379A2 (pt) | 2013-10-29 |
CA2665212A1 (en) | 2008-05-02 |
CA2883477A1 (en) | 2008-05-02 |
JP2010508720A (ja) | 2010-03-18 |
NO20091821L (no) | 2009-05-26 |
KR101123972B1 (ko) | 2012-03-23 |
JP5698170B2 (ja) | 2015-04-08 |
US20110222627A1 (en) | 2011-09-15 |
US20080101322A1 (en) | 2008-05-01 |
MX2009004417A (es) | 2009-05-11 |
EP2084871A2 (en) | 2009-08-05 |
CN104779983B (zh) | 2018-02-09 |
US7961640B2 (en) | 2011-06-14 |
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