JP4976505B2 - 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム - Google Patents

無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム Download PDF

Info

Publication number
JP4976505B2
JP4976505B2 JP2009545495A JP2009545495A JP4976505B2 JP 4976505 B2 JP4976505 B2 JP 4976505B2 JP 2009545495 A JP2009545495 A JP 2009545495A JP 2009545495 A JP2009545495 A JP 2009545495A JP 4976505 B2 JP4976505 B2 JP 4976505B2
Authority
JP
Japan
Prior art keywords
base station
information
mobile station
operating frequency
operating frequencies
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
JP2009545495A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010516160A (ja
JP2010516160A5 (enExample
Inventor
カン，ヒュン−ジョン
リム，ヒョン−キュ
ソン，ジュン−ジェ
ソン，ヨン−ムン
リ，スン−ジン
ジャン，ジェ−ヒュック
チョ，ジェ−ヒ
チョ，ミン−ヒ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2010516160A publication Critical patent/JP2010516160A/ja
Publication of JP2010516160A5 publication Critical patent/JP2010516160A5/ja
Application granted granted Critical
Publication of JP4976505B2 publication Critical patent/JP4976505B2/ja
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
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2009545495A 2007-01-13 2008-01-11 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム Active JP4976505B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR10-2007-0004039 2007-01-13
KR20070004039 2007-01-13
KR10-2007-0011170 2007-02-02
KR20070011170 2007-02-02
KR10-2007-0039063 2007-04-20
KR20070039063 2007-04-20
KR20070045242 2007-05-09
KR10-2007-0045242 2007-05-09
PCT/KR2008/000196 WO2008085009A1 (en) 2007-01-13 2008-01-11 Method and system for transmitting and receiving signal using multiple frequency bands in a wireless communication system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011271819A Division JP5274642B2 (ja) 2007-01-13 2011-12-13 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム

Publications (3)

Publication Number Publication Date
JP2010516160A JP2010516160A (ja) 2010-05-13
JP2010516160A5 JP2010516160A5 (enExample) 2010-07-29
JP4976505B2 true JP4976505B2 (ja) 2012-07-18

Family

ID=39608849

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009545495A Active JP4976505B2 (ja) 2007-01-13 2008-01-11 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム
JP2011271819A Active JP5274642B2 (ja) 2007-01-13 2011-12-13 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011271819A Active JP5274642B2 (ja) 2007-01-13 2011-12-13 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム

Country Status (6)

Country Link
US (1) US10014931B2 (enExample)
EP (1) EP2109944B1 (enExample)
JP (2) JP4976505B2 (enExample)
KR (1) KR100973433B1 (enExample)
CN (1) CN103346831B (enExample)
WO (1) WO2008085009A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4976505B2 (ja) * 2007-01-13 2012-07-18 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム
US8676208B2 (en) * 2008-06-11 2014-03-18 Mediatek Inc. Scanning and handover operation in multi-carrier wireless communications systems
KR101199400B1 (ko) * 2008-07-08 2012-11-12 엘지전자 주식회사 캐리어 집합 생성 방법 및 캐리어 집합 정보 전송방법
EA022237B1 (ru) 2008-08-06 2015-11-30 Шарп Кабусики Кайся Система связи, устройство мобильной станции и способ связи
KR101682034B1 (ko) 2008-08-18 2016-12-05 삼성전자주식회사 다중 밴드를 사용하는 광대역 무선통신 시스템에서 서브밴드의 선택적 사용을 위한 장치 및 방법
US8401541B2 (en) * 2008-09-05 2013-03-19 Electronics And Telecommunications Research Institute Method and apparatus for scanning in multi-carrier communication system
US8804631B2 (en) * 2009-03-02 2014-08-12 Mediatek Inc. Method and apparatus for communicating carrier configuration in multi-carrier OFDM systems
CN101848501B (zh) * 2009-03-27 2014-01-01 中兴通讯股份有限公司 载波聚合的实现方法以及基站
KR101918026B1 (ko) * 2009-04-22 2018-11-13 삼성전자주식회사 무선통신 시스템에서 다중 주파수 할당을 지원하기 위한 방법 및 장치
CN101971667B (zh) * 2009-04-24 2014-04-16 联发科技股份有限公司 多载波无线ofdm系统中的切换方法
CN102804898B (zh) 2009-06-17 2015-07-15 瑞典爱立信有限公司 调度无线通信网络中的移动终端和基站之间的数据传输
KR101643731B1 (ko) 2009-08-11 2016-07-29 삼성전자주식회사 이동 통신 시스템에서 다중 에프에이 수신을 위한 장치 및 방법
KR101405454B1 (ko) * 2009-09-21 2014-06-11 한국전자통신연구원 멀티캐리어 시스템에서의 핸드오버 방법
CN102045862B (zh) * 2009-10-22 2014-10-01 中国移动通信集团公司 一种载波聚合实现方法、装置与系统
US10447441B2 (en) * 2009-10-29 2019-10-15 Nec Corporation Wireless communication system, wireless communication method, radio station and program
JP5263909B2 (ja) 2009-11-25 2013-08-14 シャープ株式会社 無線通信システム
JP5048746B2 (ja) 2009-12-09 2012-10-17 シャープ株式会社 通信システム、移動局装置、無線リンク状態管理方法及び集積回路
JP6230516B2 (ja) * 2014-10-08 2017-11-15 シャープ株式会社 基地局装置、移動局装置、及び処理方法
CN105628795B (zh) * 2015-12-24 2018-10-02 哈尔滨工业大学 利用频率相位复合编码激励信号进行焊缝超声检测的方法
EP3462780B1 (en) * 2016-06-30 2020-11-04 Huawei Technologies Co., Ltd. Frequency band processing method and device
KR102260297B1 (ko) * 2020-01-13 2021-06-03 국방과학연구소 무선 통신 시스템 및 그 운용 방법

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2841900B2 (ja) * 1991-02-27 1998-12-24 日本電気株式会社 ハンドオフ方法
US5384777A (en) * 1993-04-19 1995-01-24 International Business Machines Corporation Adaptive medium access control scheme for wireless LAN
KR100380644B1 (ko) * 1994-06-02 2003-07-22 아매티 커뮤니케이션스 코포레이션 선택된원격유니트로부터중앙유니트로전송된프레임을동기화하는방법
DE69433872T2 (de) * 1994-10-26 2005-07-14 International Business Machines Corp. Mediumzugriffssteuerungsschema für drahtlose lokale Netze mit verschachtelten Zeitmultiplexrahmen variabler Länge
FI103850B1 (fi) * 1996-07-12 1999-09-30 Nokia Mobile Phones Ltd Tiedonsiirtotilan automaattinen ohjaus
US6519457B1 (en) * 1997-04-09 2003-02-11 Nortel Networks Limited Methods and systems for standardizing interbase station communications
US5940763A (en) * 1997-04-23 1999-08-17 Ericsson, Inc. Enhanced preemption within a mobile telecommunications network
FI109513B (fi) * 1997-05-13 2002-08-15 Nokia Corp Solun kuormitukseen perustuva kanavanvaihto matkaviestinjärjestelmässä
US6829477B1 (en) * 1997-08-27 2004-12-07 Interwave Communications International, Ltd. Private multiplexing cellular network
US6038450A (en) * 1997-09-12 2000-03-14 Lucent Technologies, Inc. Soft handover system for a multiple sub-carrier communication system and method thereof
KR100277058B1 (ko) * 1998-06-15 2001-01-15 윤종용 이동통신시스템에서주파수간하드핸드오프의시점결정방법및하드핸드오프환경설정방법
KR100291478B1 (ko) 1998-09-08 2001-06-01 윤종용 셀룰러시스템에서유휴상태핸드오프방법및시스템
US6963545B1 (en) * 1998-10-07 2005-11-08 At&T Corp. Voice-data integrated multiaccess by self-reservation and stabilized aloha contention
US6684120B1 (en) * 1998-12-03 2004-01-27 Bridgestone Corporation Method of and device for collecting and combining FA information
US6985455B1 (en) * 2000-03-03 2006-01-10 Hughes Electronics Corporation Method and system for providing satellite bandwidth on demand using multi-level queuing
US6738350B1 (en) * 2000-03-16 2004-05-18 Hughes Electronics Corporation Congestion avoidance approach for a switching communication system with transmission constraints
US6947748B2 (en) * 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
KR100592597B1 (ko) * 2001-01-10 2006-06-26 한국전자통신연구원 압축 모드 및 인접 기지국 간 공통 주파수를 이용한핸드오버 방법
US7206840B2 (en) * 2001-05-11 2007-04-17 Koninklike Philips Electronics N.V. Dynamic frequency selection scheme for IEEE 802.11 WLANs
US7085247B2 (en) * 2001-08-09 2006-08-01 Hughes Network Systems, Llc Scheduling and queue servicing in a satellite terminal for bandwidth allocations in a broadband satellite communications system
US7027414B2 (en) * 2001-08-09 2006-04-11 Hughes Network Systems, Llc Method, apparatus, and system for identifying and efficiently treating classes of traffic
FI114275B (fi) * 2002-05-31 2004-09-15 Nokia Corp Taajuudenvälisten kanavavaihtojen hallinta
JP4083744B2 (ja) * 2002-12-19 2008-04-30 ノキア コーポレイション 周波数多重帯域環境におけるシステムと引継ぎ機構及びそのための装置
KR100594110B1 (ko) * 2003-03-08 2006-07-03 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 트래픽 상태에서의 핸드오프 시스템 및 방법
JP4211529B2 (ja) 2003-08-06 2009-01-21 日本電気株式会社 チャネル選択方法及びそれに用いる無線局並びにプログラム
KR100689508B1 (ko) * 2003-09-04 2007-03-02 삼성전자주식회사 통신 시스템에서 핸드오버 수행 방법
US7643449B2 (en) * 2005-01-18 2010-01-05 Airwalk Communications, Inc. Combined base transceiver station and base station controller data call and quality of service
US20050159162A1 (en) * 2004-01-20 2005-07-21 Samsung Electronics Co., Ltd. Method for transmitting data in mobile communication network
KR20050089685A (ko) * 2004-03-05 2005-09-08 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 운용 주파수 변경시스템 및 방법
KR100810247B1 (ko) * 2004-03-05 2008-03-06 삼성전자주식회사 직교 주파수 분할 다중 접속 시스템에서 채널 할당 방법및 장치
KR20050109863A (ko) * 2004-05-17 2005-11-22 삼성전자주식회사 다중 사용자 ｍｉｍｏ/ｏｆｄｍａ 시스템을 위한 부채널및 비트 할당 기법
US7839820B2 (en) * 2004-05-21 2010-11-23 Samsung Electronics Co., Ltd. Mobile station and method for implementing variable bandwidth service on demand
JP4095585B2 (ja) 2004-06-17 2008-06-04 株式会社東芝 無線通信方法、無線通信装置、および無線通信システム
KR100703517B1 (ko) * 2004-06-19 2007-04-03 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 안정적 채널을할당하는 시스템 및 방법
US7689247B2 (en) 2004-06-30 2010-03-30 Motorola, Inc Method and apparatus for radio frequency band assignment in a wireless communication system
US20060013182A1 (en) * 2004-07-19 2006-01-19 Telefonaktiebolaget Lm Ericsson Selective multicarrier CDMA network
KR100895184B1 (ko) * 2004-08-04 2009-04-24 삼성전자주식회사 광대역 무선 접속 시스템에서 다중 운영 프로파일 기지국간 핸드오프 방법 및 시스템
KR100856248B1 (ko) * 2004-08-17 2008-09-03 삼성전자주식회사 아이피 망을 기반으로 하는 음성 서비스에서 상향링크스케줄링 방법
US20060056344A1 (en) 2004-09-10 2006-03-16 Interdigital Technology Corporation Seamless channel change in a wireless local area network
KR100617732B1 (ko) * 2004-10-26 2006-08-28 삼성전자주식회사 이동 통신 시스템에서 인접 기지국 광고 메시지 송/수신 방법 및 시스템
JP4519918B2 (ja) * 2004-11-03 2010-08-04 サムスン エレクトロニクス カンパニー リミテッド 広帯域無線接続通信システムにおけるハイブリッド自動反復要求バッファ容量情報を送受信するシステム及び方法
US20060166677A1 (en) * 2005-01-27 2006-07-27 Lucent Technologies, Inc. Balancing load of cells in inter-frequency handover of wireless communications
TW200642503A (en) * 2005-03-03 2006-12-01 Nokia Corp A method to handover dedicated and shared resources while in dual transfer mode
KR100921511B1 (ko) * 2005-03-28 2009-10-12 미쓰비시덴키 가부시키가이샤 이동체 통신 시스템, 핸드 오버 제어 방법, 기지국제어장치 및 이동 단말
CN101156421A (zh) 2005-04-01 2008-04-02 美商内数位科技公司 选择多带存取点伴随多带移动站方法及装置
US7797018B2 (en) 2005-04-01 2010-09-14 Interdigital Technology Corporation Method and apparatus for selecting a multi-band access point to associate with a multi-band mobile station
US7957351B2 (en) * 2005-04-04 2011-06-07 Qualcomm Incorporated Method and apparatus for management of multi-carrier communications in a wireless communication system
US7715842B2 (en) * 2005-04-09 2010-05-11 Lg Electronics Inc. Supporting handover of mobile terminal
KR101002879B1 (ko) * 2005-06-10 2010-12-21 삼성전자주식회사 이동 통신 시스템에서의 핸드오프 방법
US7920866B2 (en) * 2005-07-07 2011-04-05 Alcatel-Lucent Usa Inc. Method of hard handover in a wireless communication system
KR100790133B1 (ko) * 2005-07-08 2008-01-02 삼성전자주식회사 통신 시스템에서 할당 주파수간 핸드오버 시스템 및 방법
GB0514438D0 (en) * 2005-07-15 2005-08-17 Ip Access Ltd Cellular radio tellecommunication handover system
WO2007031960A2 (en) * 2005-09-16 2007-03-22 Koninklijke Philips Electronics, N.V. Method for improving self-coexistence of wireless communication networks
WO2007065272A1 (en) * 2005-12-08 2007-06-14 Nortel Networks Limited Resource assignment systems and methods
KR100733511B1 (ko) * 2005-12-30 2007-07-02 포스데이타 주식회사 무선 휴대 인터넷 시스템에서의 운용 ｆａ 할당 방법, 운용 ｆａ 할당 장치
JP4644619B2 (ja) * 2006-03-27 2011-03-02 富士通株式会社 基地局装置、端末および帯域制御方法
US20080165736A1 (en) * 2007-01-05 2008-07-10 Shengjie Zhao Macro Diversity Handover and Fast Access Station Switching in Wireless Multi-User Multi-Hop Relay Networks
JP4976505B2 (ja) * 2007-01-13 2012-07-18 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム

Also Published As

Publication number Publication date
US20120093007A1 (en) 2012-04-19
JP5274642B2 (ja) 2013-08-28
CN103346831B (zh) 2017-10-10
EP2109944B1 (en) 2017-03-08
KR100973433B1 (ko) 2010-08-03
WO2008085009A1 (en) 2008-07-17
JP2010516160A (ja) 2010-05-13
CN103346831A (zh) 2013-10-09
US10014931B2 (en) 2018-07-03
KR20080066898A (ko) 2008-07-17
EP2109944A4 (en) 2013-11-06
EP2109944A1 (en) 2009-10-21
JP2012105296A (ja) 2012-05-31

Similar Documents

Publication Publication Date Title
JP4976505B2 (ja) 無線通信システムにおける多重周波数帯域を使用する信号送受信方法及びそのシステム
JP2010516160A5 (enExample)
AU2002300159B2 (en) A Radio Base Station Selection Method and System and a Radio Base Station in a Mobile Communication System
KR101100157B1 (ko) 광대역 무선 접속 시스템에 적용되는 주파수간 핸드오버방법
RU2337487C2 (ru) Система и способ осуществления быстрой эстафетной передачи в системе связи с широкополосным беспроводным доступом
US8351977B2 (en) Method for performing downlink/uplink handover
US8027682B2 (en) Method for supporting fast base station switching in a wireless communication system using multiple frequency bands
CN106412890B (zh) 用于分配数据传输资源的方法，以及相应的切换方法、接入点、终端
JP2008109661A (ja) 広帯域無線通信システムにおけるレンジングエラー状況の対処方法
JP2001197539A (ja) 移動通信システム
CN101345987A (zh) 通信网络中实现快速切换的方法及基站
KR100856520B1 (ko) 와이맥스 이동통신 시스템에서 핸드오버를 수행하기 위한시스템 및 방법
CN101384068B (zh) 一种移动台切换参数协商方法和装置
JP2008154119A (ja) 移動通信システム、ハンドオーバ制御方法、無線基地局、移動局及びプログラム
KR20080064691A (ko) 이종 망 간의 핸드오프 방법 및 그 시스템
KR101335149B1 (ko) 통신 시스템에서 연결 식별자 정보 송수신 장치 및 방법
CN101578792A (zh) 无线通信系统中利用多个频带发送及接收信号的方法和系统
KR100913098B1 (ko) 광대역 무선 접속 시스템에 적용되는 주파수간 핸드오버 방법
KR101128789B1 (ko) 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법
KR20080087611A (ko) 다중 주파수 밴드를 사용하는 무선 통신 시스템에서 고속기지국 전환 지원 방법
JP5555275B2 (ja) 移動通信システム、ハンドオーバ制御方法、無線基地局、プログラム及び移動局
KR100728626B1 (ko) 비동기망과 동기망이 혼재된 이동통신 시스템에서의핸드오버 방법
JP2007228212A (ja) 無線通信装置及びソフトウェア更新方法
KR20050071772A (ko) 비동기망과 동기망이 혼재된 이동통신망에서의 핸드오버방법
KR20080094516A (ko) 다중 주파수 밴드를 사용하는 무선 통신 시스템에서오버레이 모드 전환 시스템 및 방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100608

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110913

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111213

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120229

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: 20120327

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120412

R150 Certificate of patent or registration of utility model

Ref document number: 4976505

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: 20150420

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