JP2008533798A - 周期的なチャネル時間割当を使用したサービス品質の提供 - Google Patents
周期的なチャネル時間割当を使用したサービス品質の提供 Download PDFInfo
- Publication number
- JP2008533798A JP2008533798A JP2008500331A JP2008500331A JP2008533798A JP 2008533798 A JP2008533798 A JP 2008533798A JP 2008500331 A JP2008500331 A JP 2008500331A JP 2008500331 A JP2008500331 A JP 2008500331A JP 2008533798 A JP2008533798 A JP 2008533798A
- Authority
- JP
- Japan
- Prior art keywords
- media access
- category
- superframe
- service interval
- periodic service
- 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.)
- Granted
Links
- 230000000737 periodic effect Effects 0.000 title claims description 32
- 238000000034 method Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- LZDYZEGISBDSDP-UHFFFAOYSA-N 2-(1-ethylaziridin-1-ium-1-yl)ethanol Chemical compound OCC[N+]1(CC)CC1 LZDYZEGISBDSDP-UHFFFAOYSA-N 0.000 description 1
- 108700026140 MAC combination Proteins 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- AADMRFXTAGXWSE-UHFFFAOYSA-N monoacetoxyscirpenol Natural products CC(=O)OC1C(O)C2OC3(C)C=C(C)CCC3(CO)C1(C)C24CO4 AADMRFXTAGXWSE-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2475—Traffic characterised by specific attributes, e.g. priority or QoS for supporting traffic characterised by the type of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- 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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
SI≦ds−dq
ここでdsは遅延要求仕様であり、dqは、アプリケーションストリームのバーストサイズによって発生される付加的な待ち行列遅延である。
1)16行の成分の個々のサブセットの各々に対して、低レイテンシの配分を厳密に当てはめることである。この一例は、割当ゾーンのどちらかの端における行成分(例えばx={2...15}及びy=15である15MASの部分)に渡って個々のストリームを配分し得る。
Claims (10)
- ワイヤレスネットワークにおいてメディアアクセス時間を割り当てる方法であって、
送信規格、遅延要求仕様、ローカルリソースに基づいて、アプリケーションストリームの周期的なサービスインターバルを決定するステップと、
前記アプリケーションストリームの低レイテンシカテゴリと高効率カテゴリとを規定するステップと、
前記決定された周期的なサービスインターバルに基づいて、前記低レイテンシカテゴリ、又は前記高効率カテゴリの1つに、前記アプリケーションストリームをカテゴリ分けするステップと、
前記カテゴリ分けするステップに基づいて、スーパーフレーム内に前記メディアアクセス時間を割り当てるステップと、
を有する方法。 - 前記規定するステップが、前記周期的なサービスインターバルに対して閾値を設定するステップを更に有する、請求項1に記載の方法。
- 前記カテゴリ分けするステップが、前記周期的なサービスインターバルが前記閾値を超えるかどうかの決定をするステップを更に有する、請求項2に記載の方法。
- 前記割り当てるステップが、前記周期的なサービスインターバルを前記低レイテンシカテゴリにカテゴリ分けするとき、送信に利用可能な複数の割当ゾーンの各々において、前記スーパーフレームに渡って均一にメディアアクセススロットを分散させるステップを更に有する、請求項3に記載の方法。
- 前記割り当てるステップが、前記周期的なサービスインターバルを前記高効率カテゴリにカテゴリ分けするとき、連続したメディアアクセススロットを割り当てるステップを更に有する、請求項3に記載の方法。
- 前記スーパーフレームに渡って均一に前記メディアアクセススロットを分散させるステップが、前記スーパーフレームの二次元表示の特定の部分内において、前記メディアアクセススロットの位置を割り当てるステップを更に有する、請求項4に記載の方法。
- 前記連続したメディアアクセススロットを割り当てるステップが、前記スーパーフレームの二次元表示の特定の部分内において、前記メディアアクセススロットの位置を割り当てるステップを更に有する、請求項5に記載の方法。
- ワイヤレスネットワークにおいてメディアアクセス時間を割り当てる方法であって、
各々のアプリケーションストリームの送信規格、遅延要求仕様、及びローカルリソースに基づいて、少なくとも2つの前記アプリケーションストリームの各々の周期的なサービスインターバルを決定するステップと、
全ての前記アプリケーションストリームに対して低レイテンシカテゴリと、高効率カテゴリとを規定するステップと、
前記決定された周期的なサービスインターバルに基づいて、前記低レイテンシカテゴリ、又は前記高効率カテゴリの1つに、各々の前記アプリケーションストリームをカテゴリ分けするステップと、
前記カテゴリ分けするステップに基づいて、スーパーフレームにおいて前記メディアアクセス時間を割り当てるステップと、
を有する方法。 - 前記割り当てるステップが、前記低レイテンシカテゴリアプリケーションストリームと、前記高効率カテゴリアプリケーションストリームとの間の前記スーパーフレームの二次元表示における距離を最大化するステップを更に有する、請求項8に記載の方法。
- 信号を送信する送信機と、
該信号を受信する受信機と、
プロセッサと、
電源と、
を各々有する複数のワイヤレス装置を有する、メディアアクセススロットを割り当てるシステムであって、前記プロセッサは、アプリケーションストリームのTSPEC、遅延要求仕様、及びローカルリソースに基づいて周期的なサービスインターバルを決定し、前記アプリケーションストリームの低レイテンシカテゴリと、高効率カテゴリとを規定し、前記アプリケーションストリームを、前記決定された周期的なサービスインターバルに基づいて、前記低レイテンシカテゴリ、又は前記高効率カテゴリの1つにカテゴリ分けし、該カテゴリ分けに基づいて、スーパーフレーム内においてメディアアクセス時間を割り当てるシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65961205P | 2005-03-08 | 2005-03-08 | |
US60/659,612 | 2005-03-08 | ||
PCT/IB2006/050731 WO2006095323A1 (en) | 2005-03-08 | 2006-03-08 | Quality of service provisioning using periodic channel time allocation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008533798A true JP2008533798A (ja) | 2008-08-21 |
JP4959675B2 JP4959675B2 (ja) | 2012-06-27 |
Family
ID=36642798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008500331A Active JP4959675B2 (ja) | 2005-03-08 | 2006-03-08 | 周期的なチャネル時間割当を使用したサービス品質の提供 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7974239B2 (ja) |
EP (1) | EP1859583A1 (ja) |
JP (1) | JP4959675B2 (ja) |
KR (1) | KR101251992B1 (ja) |
CN (1) | CN101138208B (ja) |
WO (1) | WO2006095323A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8873454B2 (en) | 2009-12-18 | 2014-10-28 | Qualcomm Incorporated | Apparatus and method for transmit-response timing for relay operation in wireless communications |
KR20200125203A (ko) * | 2019-04-26 | 2020-11-04 | 재단법인 실감교류인체감응솔루션연구단 | 지연시간 기반의 동적 네트워크 서비스 운용 방법 및 장치 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8897270B2 (en) * | 2005-04-25 | 2014-11-25 | Koninklijke Philips N.V. | Medium time allocation and scheduling using ISO-zone structured superframe for QoS provisioning in wireless networks |
JP4781880B2 (ja) * | 2006-03-31 | 2011-09-28 | 富士通株式会社 | 中継装置、中継方法、中継プログラムおよび通信システム |
US7796536B2 (en) | 2006-10-17 | 2010-09-14 | Honeywell International Inc. | Dynamic auto-reconfigurable time division multiple access |
US20080130592A1 (en) * | 2006-12-04 | 2008-06-05 | Electronics And Telecommunications Research Institute | Apparatus and method for managing medium access slot in wireless personal area network |
KR100776794B1 (ko) * | 2006-12-08 | 2007-11-19 | 한국전자통신연구원 | 무선 개인영역 네트워크에서 무선 자원 할당 방법 및 그시스템 |
US20080212525A1 (en) * | 2007-03-02 | 2008-09-04 | Janne Tervonen | Using device profile to determine the most suitable resource reservation for an application |
KR100962533B1 (ko) * | 2007-12-17 | 2010-06-14 | 한국전자통신연구원 | 개인무선통신 네트워크에서 분산방식 매체접근제어자원할당 방법 및 장치 |
KR101041566B1 (ko) | 2008-10-22 | 2011-06-15 | 한국전자통신연구원 | 무선 자원 할당 방법 및 장치, 무선 네트워크 시스템 |
GB0919329D0 (en) | 2009-11-04 | 2009-12-23 | Roke Manor Research | Power control method |
US10649948B2 (en) * | 2011-10-05 | 2020-05-12 | Analog Devices, Inc. | Two-wire communication systems and applications |
WO2013059216A1 (en) | 2011-10-17 | 2013-04-25 | Aptwater, Inc. | Design of modules for use in and operation of a membrane biofilm reactor with reduced biofouling |
US9946680B2 (en) * | 2012-10-05 | 2018-04-17 | Analog Devices, Inc. | Peripheral device diagnostics and control over a two-wire communication bus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020093930A1 (en) * | 2001-01-16 | 2002-07-18 | Dertz Gregory A. | Method and apparatus for organizing and scheduling multimedia data transfers over a wireless channel |
JP2003521138A (ja) * | 1999-07-09 | 2003-07-08 | マリブ ネットワークス インク. | Tcp/ipパケット中心型無線送信システムアーキテクチャ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5515379A (en) | 1993-10-18 | 1996-05-07 | Motorola, Inc. | Time slot allocation method |
US5535207A (en) * | 1994-05-20 | 1996-07-09 | Motorola, Inc. | Method of dynamically allocating time slots on a packet data communications channel |
US6108316A (en) | 1997-07-25 | 2000-08-22 | At & T Corp | Adaptive scheduling priorities based on battery power level in wireless access protocols |
US6862622B2 (en) * | 1998-07-10 | 2005-03-01 | Van Drebbel Mariner Llc | Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PTMP) transmission system architecture |
DE60230204D1 (de) * | 2001-11-09 | 2009-01-15 | Panasonic Corp | Verfahren zum garantierten Mediumzugiff in einem drahtlosen Netzwerk |
US7941149B2 (en) * | 2002-05-13 | 2011-05-10 | Misonimo Chi Acquistion L.L.C. | Multi-hop ultra wide band wireless network communication |
WO2004034644A2 (en) * | 2002-10-10 | 2004-04-22 | Matsushita Electric Industrial Co., Ltd. | Communication terminal, power save processing method to be performed by the communication terminal, program for executing the method, and recording medium containing the program |
US7693117B2 (en) | 2002-12-16 | 2010-04-06 | Avaya Inc. | Power-saving mechanism for periodic traffic streams in wireless local-area networks |
US7460543B2 (en) | 2003-08-13 | 2008-12-02 | Panasonic Corporation | Method and system for scheduling traffic in a wireless network |
US7719972B2 (en) * | 2004-12-03 | 2010-05-18 | Intel Corporation | Methods and apparatus for providing an admission control system in a wireless mesh network |
-
2006
- 2006-03-08 JP JP2008500331A patent/JP4959675B2/ja active Active
- 2006-03-08 KR KR1020077020299A patent/KR101251992B1/ko active IP Right Grant
- 2006-03-08 CN CN200680007255.4A patent/CN101138208B/zh active Active
- 2006-03-08 US US11/817,830 patent/US7974239B2/en active Active
- 2006-03-08 WO PCT/IB2006/050731 patent/WO2006095323A1/en not_active Application Discontinuation
- 2006-03-08 EP EP06711056A patent/EP1859583A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003521138A (ja) * | 1999-07-09 | 2003-07-08 | マリブ ネットワークス インク. | Tcp/ipパケット中心型無線送信システムアーキテクチャ |
US20020093930A1 (en) * | 2001-01-16 | 2002-07-18 | Dertz Gregory A. | Method and apparatus for organizing and scheduling multimedia data transfers over a wireless channel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8873454B2 (en) | 2009-12-18 | 2014-10-28 | Qualcomm Incorporated | Apparatus and method for transmit-response timing for relay operation in wireless communications |
KR20200125203A (ko) * | 2019-04-26 | 2020-11-04 | 재단법인 실감교류인체감응솔루션연구단 | 지연시간 기반의 동적 네트워크 서비스 운용 방법 및 장치 |
KR102179547B1 (ko) * | 2019-04-26 | 2020-11-17 | 재단법인 실감교류인체감응솔루션연구단 | 지연시간 기반의 동적 네트워크 서비스 운용 방법 및 장치 |
Also Published As
Publication number | Publication date |
---|---|
US7974239B2 (en) | 2011-07-05 |
JP4959675B2 (ja) | 2012-06-27 |
US20080205353A1 (en) | 2008-08-28 |
CN101138208B (zh) | 2016-06-08 |
EP1859583A1 (en) | 2007-11-28 |
WO2006095323A1 (en) | 2006-09-14 |
CN101138208A (zh) | 2008-03-05 |
KR101251992B1 (ko) | 2013-04-08 |
KR20070117572A (ko) | 2007-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4959675B2 (ja) | 周期的なチャネル時間割当を使用したサービス品質の提供 | |
US7616602B2 (en) | Method and system for wireless local area network (LAN) communication using virtual time division multiple access (TDMA) | |
US7460543B2 (en) | Method and system for scheduling traffic in a wireless network | |
JP4684776B2 (ja) | 共通無線チャネルによって接続された複数の局およびアクセスポイントを含むネットワークにおけるチャネルアクセス方法およびシステム | |
US7450558B2 (en) | Method for controlling operation of a child or neighbor network | |
KR100555927B1 (ko) | 개인영역 네트워크에서 tcp 스트림의 전송방법 | |
WO2003024026A1 (en) | A class of computationally parsimonious schedulers for enforcing quality of service over packet based av-centric home networks | |
KR101228845B1 (ko) | 무선 네트워크에서 qos 제공을 위해 이소-존 구조의수퍼프레임을 사용하는 매체 시간 할당 및 스케쥴링 | |
JP2007037120A (ja) | 無線アドホックネットワーク構成 | |
Zhu et al. | Enhanced MAC protocol to support multimedia traffic in cognitive wireless mesh networks | |
Huang et al. | AGA: Adaptive GTS allocation with low latency and fairness considerations for IEEE 802.15. 4 | |
JP2007524268A (ja) | シングルポイント−固定マルチポイントデータ通信のためのシステムおよび方法 | |
KR101214127B1 (ko) | 주기적인 채널 시간 할당을 사용하는 서비스 품질 제공 | |
US8897270B2 (en) | Medium time allocation and scheduling using ISO-zone structured superframe for QoS provisioning in wireless networks | |
KR101240352B1 (ko) | 무선 통신 시스템에서 자원 할당 장치 및 방법 | |
Tian et al. | An MAC protocol supporting multiple traffic over mobile ad hoc networks | |
Mahmud et al. | Capacity Analysis of High Data Rate Wireless Personal Area Networks | |
KR20080022283A (ko) | 변복조 속도 변화에 따른 802.11 서비스 품질 지원 무선랜매체제어 프로토콜의 채널 동적 할당 기법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090306 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110721 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110809 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111104 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111111 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120125 |
|
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: 20120221 |
|
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: 20120321 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150330 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4959675 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |