KR101317136B1 - 프리코딩 방법, 시스템 및 프리코딩 코드북 구성 방법 - Google Patents

프리코딩 방법, 시스템 및 프리코딩 코드북 구성 방법 Download PDF

Info

Publication number
KR101317136B1
KR101317136B1 KR1020127005949A KR20127005949A KR101317136B1 KR 101317136 B1 KR101317136 B1 KR 101317136B1 KR 1020127005949 A KR1020127005949 A KR 1020127005949A KR 20127005949 A KR20127005949 A KR 20127005949A KR 101317136 B1 KR101317136 B1 KR 101317136B1
Authority
KR
South Korea
Prior art keywords
codeword
vector
dimensional
dimensional vector
precoding
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020127005949A
Other languages
English (en)
Korean (ko)
Other versions
KR20120045045A (ko
Inventor
이찌엔 첸
광후이 유
보 다이
쉰 양
Original Assignee
지티이 코포레이션
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 지티이 코포레이션 filed Critical 지티이 코포레이션
Publication of KR20120045045A publication Critical patent/KR20120045045A/ko
Application granted granted Critical
Publication of KR101317136B1 publication Critical patent/KR101317136B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0486—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank into account
    • 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
    • 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
    • H04B7/0473—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking constraints in layer or codeword to antenna mapping 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • 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
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H04L25/0391—Spatial equalizers codebook-based design construction details of matrices
    • H04L25/03923—Spatial equalizers codebook-based design construction details of matrices according to the rank

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020127005949A 2009-08-10 2010-06-30 프리코딩 방법, 시스템 및 프리코딩 코드북 구성 방법 Active KR101317136B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200910163676.1A CN101631004B (zh) 2009-08-10 2009-08-10 一种预编码方法、系统及预编码码本的构造方法
CN200910163676.1 2009-08-10
PCT/CN2010/074847 WO2011017991A1 (zh) 2009-08-10 2010-06-30 一种预编码方法、系统及预编码码本的构造方法

Publications (2)

Publication Number Publication Date
KR20120045045A KR20120045045A (ko) 2012-05-08
KR101317136B1 true KR101317136B1 (ko) 2013-10-08

Family

ID=41575969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127005949A Active KR101317136B1 (ko) 2009-08-10 2010-06-30 프리코딩 방법, 시스템 및 프리코딩 코드북 구성 방법

Country Status (9)

Country Link
US (1) US8483306B2 (https=)
EP (1) EP2466835B1 (https=)
JP (1) JP5438829B2 (https=)
KR (1) KR101317136B1 (https=)
CN (1) CN101631004B (https=)
BR (1) BR112012002928B1 (https=)
MX (1) MX2012001788A (https=)
RU (1) RU2475982C1 (https=)
WO (1) WO2011017991A1 (https=)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
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
WO2010116273A1 (en) * 2009-04-06 2010-10-14 Marvell World Trade Ltd Improved feedback strategies for multi-user mimo communication systems
CN102405603B (zh) 2009-04-21 2015-04-29 马维尔国际贸易有限公司 具有选择性波束衰减的波束成形方法、设备及系统
CN101631004B (zh) * 2009-08-10 2014-05-28 中兴通讯股份有限公司 一种预编码方法、系统及预编码码本的构造方法
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
WO2011055238A1 (en) 2009-11-09 2011-05-12 Marvell World Trade Ltd Asymmetrical feedback for coordinated transmission systems
WO2011073876A2 (en) 2009-12-17 2011-06-23 Marvell World Trade Ltd Mimo feedback schemes for cross-polarized antennas
DE202011111016U1 (de) 2010-01-07 2018-05-02 Marvell World Trade Ltd. Signalisierung von dedizierten Referenzsignal (DRS) - Vorcodierungsgranularität
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
US9088322B2 (en) 2010-03-31 2015-07-21 Nokia Technologies Oy Codebook subset restriction based on codebook grouping
CN101834706B (zh) * 2010-04-05 2016-08-03 中兴通讯股份有限公司 一种信道信息的码本量化反馈方法及系统
CN101854236B (zh) * 2010-04-05 2015-04-01 中兴通讯股份有限公司 一种信道信息反馈方法和系统
CN101826943A (zh) * 2010-04-30 2010-09-08 中兴通讯股份有限公司 基于多码本的下行信道信息反馈方法及装置
KR101817724B1 (ko) * 2010-04-30 2018-02-21 삼성전자주식회사 각 리포팅 모드에 대응하는 코드북을 사용하는 다중 입출력 통신 시스템
CN104135348B (zh) * 2010-05-04 2018-03-27 华为技术有限公司 预编码处理方法以及用户设备
CN102237973B (zh) 2010-05-04 2014-07-30 华为技术有限公司 预编码处理方法以及用户设备
CN102792604B (zh) * 2010-05-06 2016-06-15 上海贝尔股份有限公司 多入多出系统的高秩自适应码本的生成和反馈方法及设备
CN101860420B (zh) * 2010-06-18 2015-08-12 中兴通讯股份有限公司 一种信道信息获取方法及系统
CN101902312B (zh) 2010-06-21 2016-02-10 中兴通讯股份有限公司 一种多精度的信道信息获取方法及系统
US8891652B2 (en) 2010-06-24 2014-11-18 Qualcomm Incorporated Structured MIMO codebook
KR101806878B1 (ko) * 2010-08-16 2018-01-10 삼성전자주식회사 8 개의 전송 안테나들에 대한 코드북 및 그 코드북을 사용하는 통신 시스템
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
CN102594419B (zh) * 2011-01-04 2015-03-04 上海贝尔股份有限公司 用于交叉极化天线阵列的预编码方法和预编码器
US9048970B1 (en) 2011-01-14 2015-06-02 Marvell International Ltd. Feedback for cooperative multipoint transmission systems
US8861391B1 (en) 2011-03-02 2014-10-14 Marvell International Ltd. Channel feedback for TDM scheduling in heterogeneous networks having multiple cell classes
US9124327B2 (en) 2011-03-31 2015-09-01 Marvell World Trade Ltd. Channel feedback for cooperative multipoint transmission
CN102231659A (zh) * 2011-06-22 2011-11-02 中兴通讯股份有限公司 多点协作传输的预编码方法、系统和设备
CN102263619B (zh) * 2011-07-20 2014-04-02 电信科学技术研究院 一种信道状态信息反馈、接收的方法及装置
US9020058B2 (en) 2011-11-07 2015-04-28 Marvell World Trade Ltd. Precoding feedback for cross-polarized antennas based on signal-component magnitude difference
US8923427B2 (en) 2011-11-07 2014-12-30 Marvell World Trade Ltd. Codebook sub-sampling for frequency-selective precoding feedback
WO2013068974A1 (en) 2011-11-10 2013-05-16 Marvell World Trade Ltd. Differential cqi encoding for cooperative multipoint feedback
US9220087B1 (en) 2011-12-08 2015-12-22 Marvell International Ltd. Dynamic point selection with combined PUCCH/PUSCH feedback
US8902842B1 (en) 2012-01-11 2014-12-02 Marvell International Ltd Control signaling and resource mapping for coordinated transmission
US9143951B2 (en) 2012-04-27 2015-09-22 Marvell World Trade Ltd. Method and system for coordinated multipoint (CoMP) communication between base-stations and mobile communication terminals
CN104662811B (zh) 2012-09-18 2018-05-01 Lg电子株式会社 在多天线无线通信系统中发送有效反馈的方法及其设备
US9143212B2 (en) 2013-02-25 2015-09-22 Texas Instruments Incorporated Codebook sub-sampling for CSI feedback on PUCCH for 4Tx MIMO
KR102194926B1 (ko) * 2013-03-21 2020-12-24 엘지전자 주식회사 무선 통신 시스템에서 채널상태정보 전송 방법 및 장치
EP3264627B1 (en) * 2013-06-04 2019-11-06 Huawei Technologies Co., Ltd. Method for transmitting 4-antenna precoding matrix, user equipment and base station
CN107564535B (zh) * 2017-08-29 2020-09-01 中国人民解放军理工大学 一种分布式低速语音通话方法
CN110535497B (zh) 2018-08-10 2022-07-19 中兴通讯股份有限公司 Csi发送、接收方法及其装置、通信节点及存储介质
CN110730022A (zh) * 2019-10-30 2020-01-24 中南大学 一种基于MacQueen聚类的MIMO预编码码本构造方法
CN118473480A (zh) * 2023-02-09 2024-08-09 中兴通讯股份有限公司 信道信息反馈方法、信道信息获取方法、存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333514B4 (de) * 2003-07-17 2005-10-13 Siemens Ag Nichtlineares Vorcodierungsverfahren für einen digitalen Broadcastkanal
CA2557736C (en) * 2004-05-07 2013-01-22 Huawei Technologies Co. Apparatus and method for encoding/decoding space time block code in a mobile communication system using multiple input multiple output scheme
US7720168B2 (en) * 2004-05-26 2010-05-18 University Of Maryland Systems and methods for coding in broadband wireless communication systems to achieve maximum diversity in space, time and frequency
EP3313001A1 (en) * 2004-06-22 2018-04-25 Apple Inc. Closed loop mimo systems and methods
KR20080073624A (ko) 2007-02-06 2008-08-11 삼성전자주식회사 다중 편파 다중 입출력 시스템을 위한 코드북 생성 방법 및그 장치
CN101262310B (zh) * 2007-03-09 2011-01-05 中兴通讯股份有限公司 一种mimo系统基于码本的预编码方法
US7629902B2 (en) * 2007-06-08 2009-12-08 Samsung Electronics Co., Ltd. MIMO wireless precoding system robust to power imbalance
US8325839B2 (en) * 2007-06-26 2012-12-04 Samsung Electronics Co., Ltd. Simple MIMO precoding codebook design for a MIMO wireless communications system
US8254487B2 (en) * 2007-08-09 2012-08-28 Samsung Electronics Co., Ltd. Method and apparatus of codebook-based single-user closed-loop transmit beamforming (SU-CLTB) for OFDM wireless systems
US8204151B2 (en) * 2008-08-06 2012-06-19 Samsung Electronics Co., Ltd. Methods and apparatus to generate multiple antennas transmit precoding codebook
US8428177B2 (en) * 2009-02-25 2013-04-23 Samsung Electronics Co., Ltd. Method and apparatus for multiple input multiple output (MIMO) transmit beamforming
KR20100133883A (ko) * 2009-06-12 2010-12-22 엘지전자 주식회사 다중 안테나 시스템에서의 코드북 설계 방법 및 데이터 전송 방법
CN102868498B (zh) * 2009-06-18 2015-12-09 华为技术有限公司 码本生成方法、数据传输方法及装置
KR101715939B1 (ko) * 2009-06-18 2017-03-14 엘지전자 주식회사 채널 상태 정보 피드백 방법 및 장치
CN101631004B (zh) * 2009-08-10 2014-05-28 中兴通讯股份有限公司 一种预编码方法、系统及预编码码本的构造方法
US9197284B2 (en) * 2010-01-15 2015-11-24 Google Technology Holdings LLC Method and apparatus for pilot signal processing in a wireless communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI, DL MIMO Codebook for 8 antenna ports, R1-092388, 3GPP RAN WG1 *
Motorola: DL Codebook Design for 8Tx Antennas for LTE-A, R1-092609, 3GPP RAN WG1 *

Also Published As

Publication number Publication date
BR112012002928A2 (pt) 2017-10-24
BR112012002928B1 (pt) 2021-06-01
US8483306B2 (en) 2013-07-09
JP5438829B2 (ja) 2014-03-12
JP2013502111A (ja) 2013-01-17
US20120134434A1 (en) 2012-05-31
EP2466835A1 (en) 2012-06-20
WO2011017991A1 (zh) 2011-02-17
RU2475982C1 (ru) 2013-02-20
CN101631004A (zh) 2010-01-20
CN101631004B (zh) 2014-05-28
MX2012001788A (es) 2012-02-29
EP2466835B1 (en) 2016-06-29
EP2466835A4 (en) 2013-07-10
KR20120045045A (ko) 2012-05-08

Similar Documents

Publication Publication Date Title
KR101317136B1 (ko) 프리코딩 방법, 시스템 및 프리코딩 코드북 구성 방법
CN107636984B (zh) 用于操作mimo测量参考信号和反馈的方法和装置
US8477872B2 (en) Multi-antenna system and method for transmitting and receiving information in multi-antenna system
EP3174221B1 (en) Method and arrangement in a wireless communications system
CN105897320B (zh) 使用因数化预编码的方法和设备
CN103220087B (zh) 获取预编码矩阵指示以及预编码矩阵的方法和装置
KR101995431B1 (ko) 무선통신 시스템에서 코드북 기반 프리코딩 행렬 정보를 피드백하는 방법 및 이를 위한 장치
CN101635612B (zh) 多输入多输出系统的预编码码本构造方法和装置
JP2013502111A5 (https=)
CN102035615B (zh) 一种基于mimo的下行数据传输方法、装置及系统
KR20130014454A (ko) 무선 통신 시스템에서 기저대역 프로세싱 및 무선 주파수 빔 스티어링을 컴바이닝하는 장치 및 방법
KR20090101759A (ko) 다중 안테나 시스템에서, 프리코딩된 신호를 송수신하는방법
CN115865152A (zh) 码本配置方法、装置、通信设备及介质
CN101834708A (zh) 一种信道信息的获取方法及装置
CN106953672A (zh) 一种多天线系统中信道信息反馈的方法及终端
KR102197717B1 (ko) 대규모 안테나 시스템에서 다중 입력 다중 출력 통신 방법
JP5479615B2 (ja) 閉ループマルチアンテナシステムの情報送受信方法および装置
CN106160825A (zh) 信道信息的配置方法及装置、反馈方法及装置
CN108631837A (zh) 信息的传输方法和设备
WO2014010912A1 (ko) 무선 통신 시스템에서 코드북을 이용한 피드백 전송 방법 및 이를 위한 장치
KR101422028B1 (ko) 채널 적응을 위한 코드북 및 이를 이용한 전부호화 방법
CN104348590A (zh) 反馈信道状态信息的方法、终端及获取预编码的基站
WO2016169213A1 (zh) 一种信道信息的获取方法和装置
KR20140022746A (ko) 채널 정보의 송신방법, 단말기, 기지국 및 lte-a시스템
CN103973410B (zh) 信道信息反馈方法及装置、数据传输方法及装置

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

FPAY Annual fee payment

Payment date: 20160819

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20180918

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 13

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000