JP5216023B2 - ワイヤレス通信システムにおける同一チャネル干渉の特徴付け - Google Patents

ワイヤレス通信システムにおける同一チャネル干渉の特徴付け Download PDF

Info

Publication number
JP5216023B2
JP5216023B2 JP2009548586A JP2009548586A JP5216023B2 JP 5216023 B2 JP5216023 B2 JP 5216023B2 JP 2009548586 A JP2009548586 A JP 2009548586A JP 2009548586 A JP2009548586 A JP 2009548586A JP 5216023 B2 JP5216023 B2 JP 5216023B2
Authority
JP
Japan
Prior art keywords
transceiver station
user equipment
interference
codebook
power
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
JP2009548586A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010518714A (ja
JP2010518714A5 (enExample
Inventor
バルベリス，セルジオ
プリオッティ，パオロ
Original Assignee
テレコム・イタリア・エッセ・ピー・アー
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 テレコム・イタリア・エッセ・ピー・アー filed Critical テレコム・イタリア・エッセ・ピー・アー
Publication of JP2010518714A publication Critical patent/JP2010518714A/ja
Publication of JP2010518714A5 publication Critical patent/JP2010518714A5/ja
Application granted granted Critical
Publication of JP5216023B2 publication Critical patent/JP5216023B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP2009548586A 2007-02-09 2007-02-09 ワイヤレス通信システムにおける同一チャネル干渉の特徴付け Active JP5216023B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/051302 WO2008095543A1 (en) 2007-02-09 2007-02-09 Characterization of co-channel interference in a wireless communication system

Publications (3)

Publication Number Publication Date
JP2010518714A JP2010518714A (ja) 2010-05-27
JP2010518714A5 JP2010518714A5 (enExample) 2012-10-11
JP5216023B2 true JP5216023B2 (ja) 2013-06-19

Family

ID=38537939

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009548586A Active JP5216023B2 (ja) 2007-02-09 2007-02-09 ワイヤレス通信システムにおける同一チャネル干渉の特徴付け
JP2009548802A Active JP5295977B2 (ja) 2007-02-09 2007-10-03 ワイヤレス通信システムにおける同一チャネル干渉の特徴付け

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2009548802A Active JP5295977B2 (ja) 2007-02-09 2007-10-03 ワイヤレス通信システムにおける同一チャネル干渉の特徴付け

Country Status (7)

Country Link
US (2) US8462646B2 (enExample)
EP (1) EP2115893B1 (enExample)
JP (2) JP5216023B2 (enExample)
KR (2) KR101301756B1 (enExample)
CN (2) CN101641877B (enExample)
BR (2) BRPI0721210B1 (enExample)
WO (2) WO2008095543A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8462646B2 (en) 2007-02-09 2013-06-11 Telecom Italia S.P.A. Characterization of co-channel interference in a wireless communication system
US9071359B2 (en) * 2007-06-29 2015-06-30 Telefonaktiebolaget LM Ericsson, Publ. Method for noise floor and interference estimation
BRPI0722246A2 (pt) * 2007-12-28 2014-07-01 Zte Corporation Método de processamento de livro de código adaptável
US20100284359A1 (en) * 2007-12-28 2010-11-11 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving downlink data in wireless communication network
US8259828B2 (en) * 2008-02-12 2012-09-04 Mediatek Inc. Sub-carrier alignment mechanism for OFDM multi-carrier systems
US8265562B2 (en) * 2008-03-12 2012-09-11 Qualcomm Incorporated Method and system to indicate a desired transmit power and soft power control in a wireless network
US8855040B1 (en) * 2008-04-21 2014-10-07 Google Inc. Cross-cell MIMO
US8891350B2 (en) * 2008-07-07 2014-11-18 Mediatek Inc. Method and apparatus of data transmission over guard sub-carriers in multi-carrier OFDM systems
US8155023B2 (en) 2008-09-26 2012-04-10 Texas Instruments Incorporated MIMO with reserved subframes in primary and secondary base stations
US8983397B2 (en) 2008-10-10 2015-03-17 Qualcomm Incorporated Method and apparatus for channel feedback by multiple description coding in a wireless communication system
US20100097937A1 (en) * 2008-10-16 2010-04-22 Interdigital Patent Holdings, Inc. Method and apparatus for wireless transmit/receive unit specific pilot signal transmission and wireless transmit/receive unit specific pilot signal power boosting
EP2180748B1 (en) 2008-10-21 2017-04-05 Fujitsu Limited Inter-cell interference mitigation signalling methods
ES2353481B1 (es) * 2009-02-05 2012-01-13 Vodafone España, S.A.U Procedimiento de gestión de recursos de banda base en redes de comunicaciones móviles que implementan técnicas de cancelación de interferencia.
US8693316B2 (en) * 2009-02-10 2014-04-08 Qualcomm Incorporated Access point resource negotiation and allocation over a wireless interface
KR101548536B1 (ko) 2009-03-09 2015-09-01 삼성전자주식회사 복수의 단말에서 간섭 정렬 스킴에 따라 통신하는 타겟 단말을 선택하는 네트워크 장치 및 그 방법
KR101800294B1 (ko) * 2009-04-02 2017-12-20 삼성전자주식회사 다중 셀 통신 시스템에서 셀 가장자리 사용자의 에러를 최소화하기 위한 장치 및 방법
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
US9210586B2 (en) 2009-05-08 2015-12-08 Qualcomm Incorporated Method and apparatus for generating and exchanging information for coverage optimization in wireless networks
CN102026379B (zh) * 2009-09-18 2014-09-17 株式会社Ntt都科摩 家庭基站选择载波的方法及家庭基站
US8457079B2 (en) * 2009-10-05 2013-06-04 Motorola Mobility Llc Method and apparatus for mitigating downlink control channel interference
CN102648645B (zh) 2009-10-26 2015-04-15 意大利电信股份公司 无线通信系统中的基于分数的干扰协调
WO2011051981A1 (en) 2009-10-26 2011-05-05 Telecom Italia S.P.A. Radio resource scheduling for intra-system interference coordination in wireless communication systems
USRE46530E1 (en) 2009-12-29 2017-08-29 Telefonaktiebolaget Lm Ericsson (Publ) Radio system
GB2478000B (en) * 2010-02-23 2016-01-06 Qualcomm Technologies Int Ltd Improved quantization method for ofdm
CN101795181B (zh) * 2010-03-17 2012-08-29 北京邮电大学 用于无线通信系统中的码书的选择方法
EP2549791B1 (en) * 2010-03-17 2017-11-22 Fujitsu Limited Wireless communication system, communication control method, and base station
US9338672B2 (en) 2010-09-13 2016-05-10 Blinq Wireless Inc. System and method for coordinating hub-beam selection in fixed wireless backhaul networks
US9345032B2 (en) 2010-09-13 2016-05-17 Blinq Wireless Inc. Method and apparatus for determining network clusters for wireless backhaul networks
CN102594420B (zh) * 2011-01-10 2015-08-05 上海贝尔股份有限公司 多点协同传输系统中的干扰抑制方法及装置
US9338753B2 (en) * 2011-05-06 2016-05-10 Blinq Wireless Inc. Method and apparatus for performance management in wireless backhaul networks via power control
US8902808B2 (en) 2011-05-06 2014-12-02 Blinq Wireless Inc. Interference mitigation with scheduling and dynamic power spectrum allocation for wireless networks
EP2751933B1 (en) 2011-08-31 2017-07-26 Telefonaktiebolaget LM Ericsson (publ) Fast crosstalk limitation between modems
BR112014005287B1 (pt) 2011-09-08 2021-12-14 Telecom Italia S.P.A. Método de compartilhamento de recurso de rádio interoperadores, método de coordenação de interferência interoperadores, método de agendamento de recurso de rádio, sistema de comunicação por rádio, e, meio legível por máquina
CN103703695B (zh) * 2011-09-30 2017-07-11 英特尔公司 增强性能的多用户多输入多输出（mu‑mimo）无线电链路
CN103298088A (zh) * 2012-02-24 2013-09-11 电信科学技术研究院 一种资源调度方法及装置
US9237529B2 (en) * 2012-03-30 2016-01-12 Blinq Wireless Inc. Method and apparatus for managing interference in wireless backhaul networks through power control with a one-power-zone constraint
US20130279350A1 (en) * 2012-04-24 2013-10-24 Nokia Siemens Networks Oy Methods and Apparatus for Interference Management
KR101970279B1 (ko) * 2012-07-09 2019-04-18 삼성전자주식회사 무선 통신 시스템에서 상향 링크 전력 제어장치 및 방법
US9253740B2 (en) 2012-11-29 2016-02-02 Blinq Wireless Inc. Method and apparatus for coordinated power-zone-assignment in wireless backhaul networks
US9585106B2 (en) * 2014-03-27 2017-02-28 Taiwan Semiconductor Manufacturing Company, Ltd. Network-assisted channel selection and power control for mobile devices
US9350570B2 (en) * 2014-09-19 2016-05-24 Alcatel Lucent Method of operating a receiver and a receiver
WO2018018377A1 (zh) * 2016-07-25 2018-02-01 华为技术有限公司 一种调度方法、功率控制方法及基站
US9979450B2 (en) * 2016-10-07 2018-05-22 Qualcomm Incorporated Adaptive codeword and codeblock selection in wireless communications
US11062343B2 (en) * 2019-02-27 2021-07-13 Ncr Corporation Optimal transaction item group processing
US10909567B1 (en) * 2019-12-04 2021-02-02 Capital One Services, Llc Systems and methods to manage feedback for a multi-arm bandit algorithm
US10979369B1 (en) 2020-03-04 2021-04-13 Capital One Services, Llc Systems and methods for updating creatives generation models
US11324013B2 (en) 2020-03-25 2022-05-03 Nxp B.V. Wireless communication with channel suppression
WO2022256988A1 (zh) * 2021-06-07 2022-12-15 北京小米移动软件有限公司 信息反馈方法、装置、用户设备、基站、系统模型及存储介质

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956642A (en) * 1996-11-25 1999-09-21 Telefonaktiebolaget L M Ericsson Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system
US7184426B2 (en) * 2002-12-12 2007-02-27 Qualcomm, Incorporated Method and apparatus for burst pilot for a time division multiplex system
SG114476A1 (en) * 1999-11-04 2005-09-28 Ntt Docomo Inc Method, base station and mobile station for timeslot selection and timeslot assignment
US6947748B2 (en) * 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US6850499B2 (en) * 2001-01-05 2005-02-01 Qualcomm Incorporated Method and apparatus for forward power control in a communication system
US7126930B2 (en) * 2001-02-10 2006-10-24 Qualcomm, Incorporated Method and apparatus for transmitting messages in a wireless communication system
US6771934B2 (en) * 2001-06-19 2004-08-03 Telcordia Technologies, Inc. Methods and systems for reducing interference across coverage cells
JP3959487B2 (ja) * 2001-11-08 2007-08-15 三菱電機株式会社 通信方法及び通信装置
JP2003152640A (ja) * 2001-11-15 2003-05-23 Mitsubishi Electric Corp 移動体通信機器及び基地局及び通信システム及び移動体通信方法及び移動体通信プログラム及び基地局通信方法及び基地局通信プログラム
US7069036B2 (en) * 2002-04-29 2006-06-27 The Boeing Company System and method for minimizing interference in a spot beam communication system
FI20030892A0 (fi) * 2003-06-13 2003-06-13 Nokia Corp Menetelmä nousevan siirtotien radioresurssien hallinnoimiseksi CDMA televiestinjärjestelmässä, ja järjestely
WO2005060132A1 (en) 2003-12-18 2005-06-30 Electronics And Telecommunications Research Institute Method and apparatus for requesting and reporting channel quality information in mobile communication system
JP2005318434A (ja) 2004-04-30 2005-11-10 Matsushita Electric Ind Co Ltd 送信装置及びスケジューリング方法
EP1766789B1 (en) * 2004-06-22 2019-02-27 Apple Inc. Methods and systems for enabling feedback in wireless communication networks
WO2006004968A2 (en) * 2004-06-30 2006-01-12 Neocific, Inc. Methods and apparatus for power control in multi-carrier wireless systems
KR100929103B1 (ko) * 2004-08-17 2009-11-30 삼성전자주식회사 직교주파수다중분할 이동통신시스템에서 고속 순방향 패킷 데이터 서비스를 지원하기 위한 주파수 할당 장치 및 방법
US7362822B2 (en) * 2004-09-08 2008-04-22 Intel Corporation Recursive reduction of channel state feedback
US20060092881A1 (en) * 2004-10-14 2006-05-04 Rajiv Laroia Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
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
FI20055032A0 (fi) * 2005-01-25 2005-01-25 Nokia Corp Menetelmä häiriön vähentämiseksi sisäsolussa langattomassa solukkoviestintäjärjestelmässä
EP1699197A1 (en) 2005-01-27 2006-09-06 Alcatel Method for sending channel quality information in a multi-carrier radio communication system, corresponding mobile terminal and base station
US7715847B2 (en) * 2005-03-09 2010-05-11 Qualcomm Incorporated Use of decremental assignments
EP1722512B1 (en) 2005-04-20 2008-01-02 Samsung Electronics Co., Ltd. Adaptive feedback method of cellular communication
KR101124932B1 (ko) * 2005-05-30 2012-03-28 삼성전자주식회사 어레이 안테나를 이용하는 이동 통신 시스템에서의 데이터송/수신 장치 및 방법
US8111253B2 (en) 2005-07-28 2012-02-07 Airvana Network Solutions, Inc. Controlling usage capacity in a radio access network
US9136974B2 (en) * 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US8116267B2 (en) * 2006-02-09 2012-02-14 Samsung Electronics Co., Ltd. Method and system for scheduling users based on user-determined ranks in a MIMO system
KR100843310B1 (ko) * 2006-09-26 2008-07-03 인하대학교 산학협력단 Ｏｆｄｍａ／ｔｄｄ 셀룰러 시스템에서의 하향링크의 동적 자원 할당 방법
US8619742B2 (en) * 2006-10-31 2013-12-31 Telefonaktiebolaget L M Ericsson (Publ) System and method for coding WCDMA MIMO CQI reports
KR100948797B1 (ko) * 2006-12-11 2010-03-24 삼성전자주식회사 이동통신 시스템에서 사용자 스케줄링 장치 및 방법
US8116244B2 (en) * 2006-12-19 2012-02-14 Motorola Mobility, Inc. Method and apparatus for transmitting a superframe across a communication network
US8462646B2 (en) * 2007-02-09 2013-06-11 Telecom Italia S.P.A. Characterization of co-channel interference in a wireless communication system
US8086258B2 (en) * 2007-09-28 2011-12-27 Ntt Docomo, Inc. Base station, receiving device, mobile terminal, and frequency sharing method

Also Published As

Publication number Publication date
CN101641877A (zh) 2010-02-03
EP2115893B1 (en) 2021-05-12
BRPI0721210A2 (pt) 2013-01-01
WO2008096383A1 (en) 2008-08-14
JP5295977B2 (ja) 2013-09-18
US8462646B2 (en) 2013-06-11
KR20090123880A (ko) 2009-12-02
JP2010518714A (ja) 2010-05-27
BRPI0721303B1 (pt) 2020-03-10
JP2010518723A (ja) 2010-05-27
CN101647305B (zh) 2014-12-24
KR101301756B1 (ko) 2013-08-30
US8843170B2 (en) 2014-09-23
BRPI0721210A8 (pt) 2019-01-08
CN101641877B (zh) 2013-05-29
US20100097948A1 (en) 2010-04-22
WO2008095543A1 (en) 2008-08-14
EP2115893A1 (en) 2009-11-11
KR20100014955A (ko) 2010-02-11
CN101647305A (zh) 2010-02-10
BRPI0721210B1 (pt) 2020-01-07
KR101427143B1 (ko) 2014-08-07
BRPI0721303A2 (pt) 2014-03-25
US20100159841A1 (en) 2010-06-24

Similar Documents

Publication Publication Date Title
JP2010518714A (ja) ワイヤレス通信システムにおける同一チャネル干渉の特徴付け
US8797983B2 (en) Apparatuses and methods for allocating spectrum resources in a wireless communication network
KR101205932B1 (ko) 목표 셀의 업링크 채널 품질을 이용하는 핸드오버 메커니즘
US8467731B2 (en) Radio resource scheduling for intra-system interference coordination in wireless communication systems
US8355385B2 (en) Apparatus and method for managing resource to decrease inter-cell interference in a broadband wireless communication system
KR101228968B1 (ko) 빠른 다른 섹터 간섭(ｏｓｉ) 조정을 위한 방법 및 장치
CN101120608A (zh) 通过发送非限制重用集合的质量指示符和其它重用集合的向量化质量指示符来使反馈最少化
US9973932B2 (en) Score-based interference coordination in wireless communication systems
JP2010515371A (ja) Ｏｆｄｍ方式のネットワークにおいてｓｄｍａ伝送をサポートする方法及び装置
US20230403685A1 (en) Communication method, base station, user equipment and storage medium
Sadr et al. Suboptimal rate adaptive resource allocation for downlink OFDMA systems
US20140044033A1 (en) Apparatus and Method for Communication with a Number of User Equipments Using OFDMA
Do et al. Inter-Cell Interference Management for Massive MIMO Networks: A Multi-Armed Bandit Approach
EP2116092B1 (en) Characterization of co-channel interference in a wireless communication system
Awad et al. Fairness evaluation in cooperative hybrid cellular systems
JP2015122546A (ja) 通信システム及び通信方法

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120223

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120522

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120529

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20120822

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121211

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130131

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130301

R150 Certificate of patent or registration of utility model

Ref document number: 5216023

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160308

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250