JP4364165B2 - 無線通信装置 - Google Patents

無線通信装置 Download PDF

Info

Publication number
JP4364165B2
JP4364165B2 JP2005178584A JP2005178584A JP4364165B2 JP 4364165 B2 JP4364165 B2 JP 4364165B2 JP 2005178584 A JP2005178584 A JP 2005178584A JP 2005178584 A JP2005178584 A JP 2005178584A JP 4364165 B2 JP4364165 B2 JP 4364165B2
Authority
JP
Japan
Prior art keywords
frame
transmission
terminal
wireless communication
time
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.)
Expired - Lifetime
Application number
JP2005178584A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006352711A5 (https=
JP2006352711A (ja
Inventor
徹 中島
朋子 足立
雅裕 高木
智哉 旦代
依子 宇都宮
寿久 鍋谷
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority to JP2005178584A priority Critical patent/JP4364165B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to CN200680017109XA priority patent/CN101189831B/zh
Priority to CN201210247057.2A priority patent/CN102801507B/zh
Priority to EP06730933.6A priority patent/EP1900154B1/en
Priority to PCT/JP2006/306985 priority patent/WO2006134704A1/en
Priority to EP13152567.7A priority patent/EP2587878B1/en
Publication of JP2006352711A publication Critical patent/JP2006352711A/ja
Priority to US11/847,852 priority patent/US7852791B2/en
Publication of JP2006352711A5 publication Critical patent/JP2006352711A5/ja
Application granted granted Critical
Publication of JP4364165B2 publication Critical patent/JP4364165B2/ja
Priority to US12/950,487 priority patent/US8503339B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H04L1/1678—Details of the supervisory signal the supervisory signal being transmitted together with control information where the control information is for timing, e.g. time stamps
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
JP2005178584A 2005-06-17 2005-06-17 無線通信装置 Expired - Lifetime JP4364165B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2005178584A JP4364165B2 (ja) 2005-06-17 2005-06-17 無線通信装置
CN201210247057.2A CN102801507B (zh) 2005-06-17 2006-03-27 无线通信设备
EP06730933.6A EP1900154B1 (en) 2005-06-17 2006-03-27 Responder (e.g. 802.11n) transmitting acknowledgements in an extra physical frame at a first transmission rate
PCT/JP2006/306985 WO2006134704A1 (en) 2005-06-17 2006-03-27 Responder (e.g. 802.11n) transmitting acknowledgements in an extra physical frame at a first transmission rate
CN200680017109XA CN101189831B (zh) 2005-06-17 2006-03-27 与发起站执行双向通信的无线通信设备和方法
EP13152567.7A EP2587878B1 (en) 2005-06-17 2006-03-27 Responder (e.g. 802.11n) transmitting acknowledgements in an extra physical frame at a first transmission rate
US11/847,852 US7852791B2 (en) 2005-06-17 2007-08-30 Wireless communication apparatus and method
US12/950,487 US8503339B2 (en) 2005-06-17 2010-11-19 Wireless communication apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005178584A JP4364165B2 (ja) 2005-06-17 2005-06-17 無線通信装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006127110A Division JP4364210B2 (ja) 2006-04-28 2006-04-28 無線通信装置

Publications (3)

Publication Number Publication Date
JP2006352711A JP2006352711A (ja) 2006-12-28
JP2006352711A5 JP2006352711A5 (https=) 2009-05-14
JP4364165B2 true JP4364165B2 (ja) 2009-11-11

Family

ID=36682658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005178584A Expired - Lifetime JP4364165B2 (ja) 2005-06-17 2005-06-17 無線通信装置

Country Status (5)

Country Link
US (2) US7852791B2 (https=)
EP (2) EP2587878B1 (https=)
JP (1) JP4364165B2 (https=)
CN (2) CN101189831B (https=)
WO (1) WO2006134704A1 (https=)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1145965A (ja) * 1997-07-28 1999-02-16 Kyocera Corp 伝熱性化合物およびこれを用いた半導体装置
US20050165946A1 (en) * 2003-12-22 2005-07-28 Intel Corporation Bi-directional wireless LAN channel access
JP4331088B2 (ja) 2004-11-01 2009-09-16 株式会社東芝 通信装置および通信方法
US8542589B2 (en) * 2006-06-05 2013-09-24 Qualcomm Incorporated Method and apparatus for providing beamforming feedback in wireless communication systems
JP4888396B2 (ja) * 2007-03-05 2012-02-29 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US8948046B2 (en) 2007-04-27 2015-02-03 Aerohive Networks, Inc. Routing method and system for a wireless network
KR101408544B1 (ko) 2007-05-07 2014-06-17 삼성전자주식회사 근거리무선통신의 데이터 송수신 방법
JP2008306419A (ja) * 2007-06-07 2008-12-18 Sony Corp 送信装置及び方法、並びにプログラム
US8270437B2 (en) 2007-06-18 2012-09-18 Intel Corporation Wireless network and method for communicating aggregated packets
US9686049B2 (en) * 2007-09-12 2017-06-20 Avago Technologies General Ip (Singapore) Pte. Ltd Method and system for Bluetooth (BT) delayed acknowledgement (ACK)
JP2009088915A (ja) * 2007-09-28 2009-04-23 Sony Corp 無線送信装置、無線送信方法、無線通信システム及びプログラム
US8837435B2 (en) 2007-10-31 2014-09-16 Samsung Electronics Co., Ltd. Method and system for medium access control in communication networks
US10771199B2 (en) 2008-04-02 2020-09-08 Qualcomm Incorporated Methods and apparatus for reverse link acknowledgement in a wireless local area network (WLAN)
US9450711B2 (en) * 2008-04-02 2016-09-20 Qualcomm Incorporated Method and apparatus for extended reverse direction grant in a wireless local area network (WLAN)
US9203560B2 (en) * 2008-04-04 2015-12-01 Qualcomm Incorporated Methods and apparatus for delayed block acknowledgement in a wireless local area network (WLAN)
US8218502B1 (en) 2008-05-14 2012-07-10 Aerohive Networks Predictive and nomadic roaming of wireless clients across different network subnets
JP2010050923A (ja) * 2008-08-25 2010-03-04 Sony Corp 通信装置、通信方法、プログラム、および通信システム
US9674892B1 (en) 2008-11-04 2017-06-06 Aerohive Networks, Inc. Exclusive preshared key authentication
US8811420B2 (en) * 2009-01-05 2014-08-19 Samsung Electronics Co., Ltd. System and method for contention-based channel access for peer-to-peer connection in wireless networks
US8483194B1 (en) * 2009-01-21 2013-07-09 Aerohive Networks, Inc. Airtime-based scheduling
JP5253229B2 (ja) * 2009-02-24 2013-07-31 株式会社東芝 無線通信装置
US8498280B2 (en) * 2009-03-27 2013-07-30 Qualcomm Incorporated Method and system for reducing header information in communication systems
JP5391816B2 (ja) 2009-05-08 2014-01-15 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
US11115857B2 (en) 2009-07-10 2021-09-07 Extreme Networks, Inc. Bandwidth sentinel
US9900251B1 (en) 2009-07-10 2018-02-20 Aerohive Networks, Inc. Bandwidth sentinel
ES2825575T3 (es) * 2009-08-26 2021-05-17 Lg Electronics Inc Método y aparato para la transmisión de múltiples marcos para soportar MU-MIMO
KR101837706B1 (ko) * 2009-12-09 2018-03-13 마벨 월드 트레이드 리미티드 무선 통신용 프레임 패딩
CN101800631B (zh) * 2010-01-27 2013-08-14 华为终端有限公司 一种逻辑链路控制中的帧处理方法和装置
US9173234B2 (en) 2010-03-31 2015-10-27 Qualcomm Incorporated Protection mechanisms for multi-user MIMO transmissions
US8989066B2 (en) 2010-03-31 2015-03-24 Qualcomm, Incorporated Protection mechanisms for multi-user MIMO transmissions
KR101762472B1 (ko) * 2010-07-13 2017-07-27 톰슨 라이센싱 트리플 플레이 프로토콜 - 네트워크 코딩된 세 노드의 양방향 협업으로 전송하기 위한 매체 접근 제어 계층 프로토콜
US8671187B1 (en) 2010-07-27 2014-03-11 Aerohive Networks, Inc. Client-independent network supervision application
US9002277B2 (en) 2010-09-07 2015-04-07 Aerohive Networks, Inc. Distributed channel selection for wireless networks
US9179476B2 (en) * 2011-10-11 2015-11-03 Qualcomm Incorporated Multi-user transmission during reverse direction grant
US10091065B1 (en) 2011-10-31 2018-10-02 Aerohive Networks, Inc. Zero configuration networking on a subnetted network
WO2013187923A2 (en) 2012-06-14 2013-12-19 Aerohive Networks, Inc. Multicast to unicast conversion technique
US9743399B2 (en) * 2012-09-07 2017-08-22 Intel Corporation Methods and arrangements to signal short interframe spaces
GB2510140A (en) 2013-01-24 2014-07-30 Sony Corp Virtual carrier for reduced capability wireless devices
US9413772B2 (en) 2013-03-15 2016-08-09 Aerohive Networks, Inc. Managing rogue devices through a network backhaul
US10389650B2 (en) 2013-03-15 2019-08-20 Aerohive Networks, Inc. Building and maintaining a network
US20150036673A1 (en) * 2013-07-30 2015-02-05 Qualcomm Incorporated Systems and methods for communicating multi-destination traffic in a wireless network
US9277567B2 (en) * 2013-08-29 2016-03-01 Qualcomm Incorporated Systems and methods for improved communication efficiency in high efficiency wireless networks
US9585171B2 (en) * 2013-09-13 2017-02-28 Futurewei Technologies, Inc. System and method for one-way traffic in wireless communications systems
WO2015120577A1 (zh) 2014-02-11 2015-08-20 华为技术有限公司 数据传输处理方法及装置
KR101864977B1 (ko) * 2014-03-10 2018-06-05 엘지전자 주식회사 무선랜에서 재전송 방법 및 장치
AU2015284277B2 (en) * 2014-06-30 2019-06-20 Dow Global Technologies Llc Treated porous material
US9408214B2 (en) 2014-07-24 2016-08-02 Qualcomm Incorporated Methods and systems for protection and bandwidth selection for downlink and uplink frequency division multiple access communications
US9775170B2 (en) * 2014-12-04 2017-09-26 Intel Corporation Apparatus, system and method of allocation using a frame
US10111258B2 (en) 2015-02-13 2018-10-23 Qualcomm Incorporated Methods and systems for receiver initiated protection of a wireless communication exchange
US10116360B2 (en) * 2015-04-23 2018-10-30 Newracom, Inc. Method and apparatus for uplink multi-user transmission in a high efficiency wireless LAN
GB201514517D0 (en) 2015-08-14 2015-09-30 Purelifi Ltd Wireless communication method and system
WO2017033789A1 (ja) * 2015-08-21 2017-03-02 日本電信電話株式会社 無線通信システムおよび無線通信方法
US11108503B2 (en) * 2016-03-02 2021-08-31 Nxp Usa, Inc. Multiple traffic class data aggregation in a wireless local area network
CN107172714B (zh) * 2016-03-08 2022-07-15 中兴通讯股份有限公司 网络分配矢量nav的处理方法及装置
US10205578B2 (en) * 2016-09-05 2019-02-12 Lg Electronics Inc. Acknowledgement procedure in WLAN
GB2555455B (en) * 2016-10-28 2020-02-26 Canon Kk QoS management for multi-user EDCA transmission mode in 802.11ax networks
TWI834823B (zh) 2019-03-12 2024-03-11 日商索尼股份有限公司 無線通訊裝置及方法
KR20210091661A (ko) * 2020-01-14 2021-07-22 한국전자통신연구원 멀티 링크를 지원하는 무선랜에서 str을 위한 방법 및 장치
WO2022186930A1 (en) * 2021-03-01 2022-09-09 Qualcomm Incorporated Synchronous channel access control of a wireless system
CN115190534B (zh) * 2022-09-13 2022-12-06 北京科技大学 基于聚合帧的移动通信系统plc传输增强方法及系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1184751C (zh) * 1997-11-18 2005-01-12 国际商业机器公司 改进的无线光通信方法
US6266334B1 (en) * 1998-07-20 2001-07-24 Zayante, Inc. Method for optimizing acknowledge packet rate
US7054329B2 (en) * 2000-07-07 2006-05-30 Koninklijke Philips Electronics, N.V. Collision avoidance in IEEE 802.11 contention free period (CFP) with overlapping basic service sets (BSSs)
JP2004040373A (ja) 2002-07-02 2004-02-05 Canon Inc 無線端末装置およびその制御方法
US20040057507A1 (en) * 2002-09-24 2004-03-25 Ron Rotstein Link estimation in a communication system
KR20050091774A (ko) * 2003-01-09 2005-09-15 톰슨 라이센싱 에스.에이. Ｗｌａｎ에서 대역폭 제공을 위한 방법 및 장치
TWI250741B (en) * 2003-02-26 2006-03-01 Realtek Semiconductor Corp Method for automatically and dynamically adjusting packet transmission speed of wireless communication network system
CN100448206C (zh) * 2003-09-18 2008-12-31 西安电子科技大学 无线局域网多速率传输方法
US8483105B2 (en) * 2003-10-15 2013-07-09 Qualcomm Incorporated High speed media access control
JP2006050519A (ja) * 2003-10-24 2006-02-16 Sony Corp 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
EP1686753A4 (en) 2003-11-19 2011-06-22 Nec Corp RADIO COMMUNICATION SYSTEM, METHOD FOR CONTROLLING ACKNOWLEDGE SIGNAL TRANSMISSION, AND RADIO STATIONS THEREOF
EP2894929B1 (en) 2003-11-19 2020-06-17 Koninklijke Philips N.V. Method for access to a medium by a multi-channel device
US20050165946A1 (en) * 2003-12-22 2005-07-28 Intel Corporation Bi-directional wireless LAN channel access
US7542453B2 (en) * 2004-01-08 2009-06-02 Sony Corporation Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
JP4128961B2 (ja) * 2004-01-26 2008-07-30 株式会社東芝 無線通信装置、無線通信方法及び無線通信プログラム
JP4220435B2 (ja) * 2004-05-28 2009-02-04 株式会社東芝 無線通信システムおよび無線端末
JP4331088B2 (ja) * 2004-11-01 2009-09-16 株式会社東芝 通信装置および通信方法
US7768988B2 (en) * 2005-02-22 2010-08-03 Intel Corporation Method and apparatus to perform network medium reservation in a wireless network
JP4322836B2 (ja) * 2005-03-31 2009-09-02 株式会社東芝 無線通信システム
JP4575265B2 (ja) 2005-09-29 2010-11-04 株式会社東芝 無線通信装置
US20070133447A1 (en) * 2005-12-13 2007-06-14 Conexant Systems, Inc. Dual CTS protection systems and methods
US7869390B2 (en) * 2006-01-03 2011-01-11 Samsung Electronics Co., Ltd. Method and system for power save multi-poll (PSMP) communication in wireless systems

Also Published As

Publication number Publication date
US7852791B2 (en) 2010-12-14
CN102801507A (zh) 2012-11-28
EP1900154B1 (en) 2018-04-25
WO2006134704B1 (en) 2007-02-15
EP2587878B1 (en) 2020-04-22
WO2006134704A1 (en) 2006-12-21
CN102801507B (zh) 2015-03-11
EP2587878A3 (en) 2016-11-30
EP2587878A2 (en) 2013-05-01
JP2006352711A (ja) 2006-12-28
CN101189831A (zh) 2008-05-28
US8503339B2 (en) 2013-08-06
EP1900154A1 (en) 2008-03-19
CN101189831B (zh) 2012-07-25
US20110064065A1 (en) 2011-03-17
US20080002615A1 (en) 2008-01-03

Similar Documents

Publication Publication Date Title
JP4364165B2 (ja) 無線通信装置
JP4331088B2 (ja) 通信装置および通信方法
KR102212170B1 (ko) 무선 네트워크에서 업링크 다중 사용자 다중 입출력 통신의 승인, 오류 복구 및 백오프 동작
JP4575265B2 (ja) 無線通信装置
CN1764157B (zh) 通信设备和方法
JP6495984B2 (ja) 無線通信装置および無線通信方法
JP5665694B2 (ja) 無線通信装置
US20090147719A1 (en) Method of transmitting data to multi destinations in wireless lan system
JP2023521173A (ja) 時間内及び周波数内ｒｔａパケット重複
WO2004064331A1 (ja) 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US20120134347A1 (en) Routing method for wireless mesh networks and wireless mesh network system using the same
JP6069858B2 (ja) 無線通信方法及び無線通信システム
CN102685920A (zh) 移动Ad Hoc网络中的双信道预约接入控制方法
CN105207739A (zh) 一种无线网络中的基于块确认的自适应帧长的方法
JP4364210B2 (ja) 無線通信装置
Li et al. A new MAC scheme for very high-speed WLANs
JP2008028430A (ja) 送信装置
WO2015133646A1 (ja) 通信制御装置、無線端末、メモリーカード、集積回路および無線通信方法
JP3938752B2 (ja) パケット通信方法およびシステム
JP4163643B2 (ja) 無線通信システム、無線基地局、無線端末及び無線通信方法
JP2007166094A (ja) 無線通信装置および方法
LEE et al. A safe multiple access-rates transmission (SMART) scheme for IEEE 802.11 wireless networks
Alonso-Zárate et al. Cooperative arq: A medium access control (mac) layer perspective
Santos et al. Multicast Collision Free (MCF) Mechanism over IEEE 802.11 WLANs
CN102595623B (zh) 一种多帧传输方法及系统

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061024

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090327

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090421

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090617

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: 20090728

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: 20090818

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

Free format text: PAYMENT UNTIL: 20120828

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4364165

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

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

Free format text: PAYMENT UNTIL: 20120828

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20130828

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term