KR101835331B1 - 무선 통신 시스템에서 자원 특정 전송 모드 결정 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 자원 특정 전송 모드 결정 방법 및 이를 위한 장치 Download PDF

Info

Publication number
KR101835331B1
KR101835331B1 KR1020137019735A KR20137019735A KR101835331B1 KR 101835331 B1 KR101835331 B1 KR 101835331B1 KR 1020137019735 A KR1020137019735 A KR 1020137019735A KR 20137019735 A KR20137019735 A KR 20137019735A KR 101835331 B1 KR101835331 B1 KR 101835331B1
Authority
KR
South Korea
Prior art keywords
subframe
codebook subset
base station
subframes
channel
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
KR1020137019735A
Other languages
English (en)
Korean (ko)
Other versions
KR20130143105A (ko
Inventor
서한별
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of KR20130143105A publication Critical patent/KR20130143105A/ko
Application granted granted Critical
Publication of KR101835331B1 publication Critical patent/KR101835331B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] 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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0053—Interference mitigation or co-ordination of intercell interference using co-ordinated multipoint transmission/reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020137019735A 2011-03-29 2012-03-27 무선 통신 시스템에서 자원 특정 전송 모드 결정 방법 및 이를 위한 장치 Active KR101835331B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161469079P 2011-03-29 2011-03-29
US61/469,079 2011-03-29
US201161479413P 2011-04-27 2011-04-27
US61/479,413 2011-04-27
PCT/KR2012/002211 WO2012134140A2 (ko) 2011-03-29 2012-03-27 무선 통신 시스템에서 자원 특정 전송 모드 결정 방법 및 이를 위한 장치

Publications (2)

Publication Number Publication Date
KR20130143105A KR20130143105A (ko) 2013-12-30
KR101835331B1 true KR101835331B1 (ko) 2018-03-07

Family

ID=46932101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137019735A Active KR101835331B1 (ko) 2011-03-29 2012-03-27 무선 통신 시스템에서 자원 특정 전송 모드 결정 방법 및 이를 위한 장치

Country Status (7)

Country Link
US (1) US10499372B2 (https=)
EP (1) EP2675082B1 (https=)
JP (3) JP5735666B2 (https=)
KR (1) KR101835331B1 (https=)
CN (2) CN103444099B (https=)
CA (1) CA2827075C (https=)
WO (1) WO2012134140A2 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2764224B1 (en) 2011-10-03 2019-04-17 Volvo Truck Corporation Internal combustion engine system and method for increasing the temperature in at least one part of the internal combustion engine system
CN103209487A (zh) * 2012-01-17 2013-07-17 中兴通讯股份有限公司 一种无线通信方法和通信装置及通信系统
US20130303230A1 (en) * 2012-05-10 2013-11-14 Samsung Electronics Co., Ltd Method and apparatus for aggregated cqi for coordinated multipoint transmission
KR102055691B1 (ko) 2013-01-03 2019-12-13 인텔 코포레이션 개선된 채널 품질 정보 피드백 기술
US9521670B2 (en) * 2013-03-05 2016-12-13 Marvell World Trade Ltd. Signal decoding in the presence of almost-blank subframes (ABS)
WO2015013977A1 (zh) * 2013-08-02 2015-02-05 华为技术有限公司 配置无线通信系统信号传输方式的方法及设备
CN105340191B (zh) * 2013-12-30 2021-08-20 华为技术有限公司 一种数据传输方法及装置
WO2015126027A1 (ko) * 2014-02-18 2015-08-27 엘지전자 주식회사 무선 통신 시스템에서 사용자 특정 플렉서블 tdd 기법을 이용하여 신호를 송수신하는 방법 및 이를 위한 장치
US9775071B2 (en) * 2014-02-24 2017-09-26 Qualcomm Incorporated TDD configurations and eIMTA in LTE
US10405329B2 (en) 2014-05-09 2019-09-03 Lg Electronics Inc. Method for transmitting and receiving D2D signal in wireless communication system, and apparatus therefor
CN104066196B (zh) * 2014-06-30 2018-07-13 华为技术有限公司 确定拉选射频单元rru的方法与设备
CN105515732B (zh) * 2014-09-24 2018-01-09 上海朗帛通信技术有限公司 一种ue、基站中的用于多天线通信的方法和设备
WO2016178552A1 (en) * 2015-05-07 2016-11-10 Lg Electronics Inc. Method and apparatus for performing sidelink transmission based on contention based scheduling request in wireless communication system
US9705580B2 (en) 2015-05-14 2017-07-11 Sprint Communications Company L.P. Wireless communication device control over wireless network antenna configurations
JP6868001B2 (ja) * 2015-08-14 2021-05-12 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． フィードバック情報送信方法、ユーザ機器、および基地局
US10763925B2 (en) 2015-11-11 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for reduced feedback MIMO
EP3193468B1 (en) * 2016-01-13 2018-08-22 Mitsubishi Electric R&D Centre Europe B.V. Method for quantizing an interference profile for a wireless telecommunication system along a path that a moving device takes
WO2017146533A1 (en) * 2016-02-24 2017-08-31 Samsung Electronics Co., Ltd. Method and apparatus for channel state information (csi) reporting
WO2018006315A1 (zh) * 2016-07-07 2018-01-11 华为技术有限公司 传输数据的方法、用户设备和基站
US20180124830A1 (en) * 2016-11-03 2018-05-03 Huawei Technologies Co., Ltd. Random access channel design, methods, and apparatus
EP3584976B1 (en) 2017-03-24 2022-01-19 Huawei Technologies Co., Ltd. Data transmission method and device
CN110036570B (zh) * 2017-09-12 2021-07-16 联发科技股份有限公司 基于码本的上行链路传输方法及用户设备
WO2019091558A1 (en) * 2017-11-09 2019-05-16 Everynet Bv Adaptive geolocation quality optimization in wireless networks
CN109787668B (zh) 2017-11-15 2023-10-20 华为技术有限公司 通信方法、通信装置和系统
US11108473B2 (en) 2018-06-11 2021-08-31 Samsung Electronics Co., Ltd. Methods for terminal-specific beamforming adaptation for advanced wireless systems
US11601242B2 (en) 2019-10-03 2023-03-07 Qualcomm Incorporated Fast adaptation of transmission properties of SRS resource sets

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090110772A (ko) * 2008-04-18 2009-10-22 엘지전자 주식회사 하향링크 제어 정보 송수신 방법
JP2010114893A (ja) * 2008-11-10 2010-05-20 Motorola Inc 直交周波数分割多重アクセスにおけるセル固有の参照記号とユーザ装置固有の参照記号とを使用した復調方法、伝送方法、および基地局
US20100238984A1 (en) * 2009-03-19 2010-09-23 Motorola, Inc. Spatial Information Feedback in Wireless Communication Systems
US20110274188A1 (en) * 2010-05-05 2011-11-10 Motorola Mobility, Inc. Method and precoder information feedback in multi-antenna wireless communication systems

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8094595B2 (en) * 2005-08-26 2012-01-10 Qualcomm Incorporated Method and apparatus for packet communications in wireless systems
US9344259B2 (en) * 2007-06-20 2016-05-17 Google Technology Holdings LLC Control channel provisioning and signaling
US9867203B2 (en) * 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
EP2342942B1 (en) 2008-09-29 2021-06-02 Electronics and Telecommunications Research Institute Apparatus and method for transmitting and receiving data in wireless communication system using relay
KR101435846B1 (ko) * 2008-10-30 2014-08-29 엘지전자 주식회사 다중안테나를 갖는 무선 통신 시스템에서 간섭 제어 방법
US8755807B2 (en) * 2009-01-12 2014-06-17 Qualcomm Incorporated Semi-static resource allocation to support coordinated multipoint (CoMP) transmission in a wireless communication network
JP5059800B2 (ja) * 2009-03-16 2012-10-31 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置及び移動局装置、無線通信方法
KR20100107278A (ko) 2009-03-25 2010-10-05 세원텔레텍 주식회사 중계국 운용방법
WO2010123893A1 (en) * 2009-04-22 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting uplink control information for carrier aggregated spectrums
US8938247B2 (en) * 2009-04-23 2015-01-20 Qualcomm Incorporated Sounding reference signal for coordinated multi-point operation
KR101349840B1 (ko) * 2009-06-22 2014-01-09 엘지전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
US8670432B2 (en) * 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
US8923143B2 (en) 2009-06-29 2014-12-30 Qualcomm Incorporated Open loop channel reporting in a wireless communication system
US8588801B2 (en) 2009-08-21 2013-11-19 Qualcomm Incorporated Multi-point equalization framework for coordinated multi-point transmission
US9374148B2 (en) * 2009-11-17 2016-06-21 Qualcomm Incorporated Subframe dependent transmission mode in LTE-advanced
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
US9515773B2 (en) * 2010-04-13 2016-12-06 Qualcomm Incorporated Channel state information reporting in a wireless communication network
PL3352380T3 (pl) * 2010-10-04 2019-11-29 Samsung Electronics Co Ltd Sposób i urządzenie do wysyłania i odbierania bitmapy ograniczenia podzbioru zestawu kodowego
US8837358B2 (en) * 2010-10-18 2014-09-16 Nokia Siemens Networks Oy UL ACK/NACK for inter-radio access technology carrier aggregation
JP5265657B2 (ja) 2010-12-27 2013-08-14 シャープ株式会社 基地局装置、端末装置、通信システムおよび通信方法
US8761062B2 (en) * 2011-01-11 2014-06-24 Texas Instruments Incorporated CSI measurement, reporting and collision-handling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090110772A (ko) * 2008-04-18 2009-10-22 엘지전자 주식회사 하향링크 제어 정보 송수신 방법
JP2010114893A (ja) * 2008-11-10 2010-05-20 Motorola Inc 直交周波数分割多重アクセスにおけるセル固有の参照記号とユーザ装置固有の参照記号とを使用した復調方法、伝送方法、および基地局
US20100238984A1 (en) * 2009-03-19 2010-09-23 Motorola, Inc. Spatial Information Feedback in Wireless Communication Systems
US20110274188A1 (en) * 2010-05-05 2011-11-10 Motorola Mobility, Inc. Method and precoder information feedback in multi-antenna wireless communication systems

Also Published As

Publication number Publication date
JP5735666B2 (ja) 2015-06-17
CA2827075A1 (en) 2012-10-04
JP2015165691A (ja) 2015-09-17
EP2675082A2 (en) 2013-12-18
JP2014512745A (ja) 2014-05-22
JP6181796B2 (ja) 2017-08-16
US20130315192A1 (en) 2013-11-28
EP2675082B1 (en) 2017-05-10
CA2827075C (en) 2016-05-10
JP2016136768A (ja) 2016-07-28
CN105610483B (zh) 2019-03-12
KR20130143105A (ko) 2013-12-30
WO2012134140A3 (ko) 2013-01-03
US10499372B2 (en) 2019-12-03
CN103444099A (zh) 2013-12-11
CN105610483A (zh) 2016-05-25
EP2675082A4 (en) 2014-09-03
JP5909298B2 (ja) 2016-04-26
WO2012134140A2 (ko) 2012-10-04
CN103444099B (zh) 2016-02-03

Similar Documents

Publication Publication Date Title
KR101835331B1 (ko) 무선 통신 시스템에서 자원 특정 전송 모드 결정 방법 및 이를 위한 장치
KR101600494B1 (ko) 무선 통신 시스템에서 채널 상태 정보를 피드백하는 방법 및 이를 위한 장치
KR101833829B1 (ko) 다중 셀 협력 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
KR101946370B1 (ko) 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
JP6216059B2 (ja) 無線通信システムにおける部分アンテナアレイベースのビームフォーミングのためのチャネル状態情報報告方法及びそのための装置
KR101769382B1 (ko) 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
JP6159423B2 (ja) 多重セルベースの無線通信システムにおいて垂直ビームフォーミングのためのチャネル状態情報の報告方法及びそのための装置
KR101706967B1 (ko) 무선 통신 시스템에서 랭크 인덱스의 비트 길이를 결정하는 방법 및 장치
KR20150121002A (ko) 무선 통신 시스템에서 대규모 mimo를 위한 안테나 포트 간 ｑｃｌ 설정 방법 및 이를 위한 장치
KR20160012129A (ko) 무선 통신 시스템에서 3 차원 빔포밍을 위한 채널 상태 정보 보고 방법 및 이를 위한 장치
KR20150143421A (ko) 무선 통신 시스템에서 다중 레이어 3차원 빔포밍을 위한 레이어 정합 방법 및 이를 위한 장치
KR20160039572A (ko) 무선 통신 시스템에서 부분 안테나 어레이 기반 빔포밍을 안테나 셔플링 수행 방법 및 이를 위한 장치
KR20150118166A (ko) 무선 통신 시스템에서 대규모 mimo를 위한 안테나 구성 정보 제공 방법 및 이를 위한 장치
KR20160130742A (ko) 무선 통신 시스템에서 메시브 안테나 어레이 기반 빔포밍을 위한 채널 변동 측정 방법 및 이를 위한 장치
KR20160113621A (ko) 무선 통신 시스템에서 적응적 안테나 스케일링 기반 참조 신호 송신 방법 및 이를 위한 장치
KR20160008497A (ko) 무선 통신 시스템에서 다중 안테나 기반 빔포밍를 위하여 참조 신호를 구성하는 방법 및 이를 위한 장치
WO2012102479A2 (ko) 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
WO2012081843A1 (ko) 다중 안테나 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
KR20150108349A (ko) 다중 셀 기반 무선 통신 시스템에서 채널 상태 정보의 산출 방법 및 이를 위한 장치
KR20170091604A (ko) 무선 통신 시스템에서 단말이 부분 csi들을 피드백하는 방법 및 이를 위한 장치
KR101909034B1 (ko) 다중 셀 협력 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치

Legal Events

Date Code Title Description
PA0105 International application

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

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

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

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

PA0201 Request for examination

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

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-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

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

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

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

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

P22-X000 Classification modified

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

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

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: 9