JP3805335B2 - イーサネット(登録商標)受動型光加入者網におけるマルチポイントゲーティングコントロールブロック及びその方法 - Google Patents
イーサネット(登録商標)受動型光加入者網におけるマルチポイントゲーティングコントロールブロック及びその方法 Download PDFInfo
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- JP3805335B2 JP3805335B2 JP2003353172A JP2003353172A JP3805335B2 JP 3805335 B2 JP3805335 B2 JP 3805335B2 JP 2003353172 A JP2003353172 A JP 2003353172A JP 2003353172 A JP2003353172 A JP 2003353172A JP 3805335 B2 JP3805335 B2 JP 3805335B2
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- 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
Description
Claims (4)
- イーサネット(登録商標)受動型光加入者網で、MACクライアントと論理的又は物理的なMACとの間のデータ伝送を制御するためのMACコントロールブロックにおいて、
複数の前記MACクライアントと複数の前記論理的又は物理的なMACとの間にそれぞれ接続され、MPCPを実行するための複数のOMPブロックと、
前記OMPブロックのうちいずれか一つのOMPブロックがデータを伝送している場合に、残りのOMPブロックがデータを伝送しないように選択的に制御するマルチポイントゲーティングコントロールブロックと、を含み、
前記マルチポイントゲーティングコントロールブロックは、各MACクライアントに連結されたOMPブロックから提供される各伝送進行中状態変数に基づいて前記各MACクライアントの伝送状態を判断し、前記OMPブロックに伝送エネイブル状態変数を提供して前記各MACクライアントのデータ伝送を制御することを特徴とするMACコントロールブロック。 - マルチポイントゲーティングコントロールブロックは、伝送開始と終了を知らせるタイマーを駆動して伝送エネイブル状態変数の値を判断し、この値を該当OMPブロックに伝達して伝送機会を提供することを特徴とする請求項1に記載のMACコントロールブロック。
- イーサネット受動型光加入者網で、MACクライアントと論理的又は物理的なMACとの間のデータ伝送を制御するためのMACコントロールブロックにおけるマルチポイントゲーティングコントロール方法において、
前記各MACクライアントに連結されたOMPブロックから提供される各伝送進行中状態変数に基づいて前記各MACクライアントの伝送状態を判断する段階と、
前記OMPブロックに伝送エネイブル状態変数を提供して前記各MACクライアントのデータ伝送を制御する段階と、を含むことを特徴とするマルチポイントゲーティングコントロール方法。 - 伝送開始と終了を知らせるタイマーを駆動して伝送エネイブル状態変数の値を判断し、この値を該当OMPブロックに伝達して伝送機会を提供する段階をさらに含むことを特徴とする請求項3に記載のマルチポイントゲーティングコントロール方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020062599A KR100630164B1 (ko) | 2002-10-14 | 2002-10-14 | 멀티포인트 게이팅 컨트롤 블록을 포함하는 이더넷수동형광가입자망 및 멀티포인트 게이팅 컨트롤 방법 |
Publications (2)
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JP2004135353A JP2004135353A (ja) | 2004-04-30 |
JP3805335B2 true JP3805335B2 (ja) | 2006-08-02 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003353172A Expired - Fee Related JP3805335B2 (ja) | 2002-10-14 | 2003-10-14 | イーサネット(登録商標)受動型光加入者網におけるマルチポイントゲーティングコントロールブロック及びその方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7398020B2 (ja) |
EP (1) | EP1411662B1 (ja) |
JP (1) | JP3805335B2 (ja) |
KR (1) | KR100630164B1 (ja) |
CN (1) | CN1288879C (ja) |
DE (1) | DE60314707T2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8086103B2 (en) * | 2004-04-29 | 2011-12-27 | Alcatel Lucent | Methods and apparatus for communicating dynamic optical wavebands (DOWBs) |
US7639684B2 (en) * | 2004-12-23 | 2009-12-29 | Infineon Technologies Ag | Modified ethernet switch |
JP3936721B2 (ja) * | 2005-07-29 | 2007-06-27 | 株式会社日立コミュニケーションテクノロジー | 光アクセスシステム、光加入者装置及び光集線装置 |
JP2007074256A (ja) * | 2005-09-06 | 2007-03-22 | Of Networks:Kk | 複数llid処理装置 |
US8036202B2 (en) * | 2006-07-27 | 2011-10-11 | Cisco Technology, Inc. | Physical layer transceiver with integrated time synchronization |
US20080056719A1 (en) * | 2006-09-01 | 2008-03-06 | Bernard Marc R | Method and apparatus for enabling an optical network terminal in a passive optical network |
US8483236B2 (en) | 2007-07-31 | 2013-07-09 | Intel Corporation | Dynamic bandwidth allocation for multiple virtual MACs |
CN102497604B (zh) * | 2011-12-14 | 2015-03-04 | 重庆邮电大学 | 一种epon网络中的辅助节点设备 |
CN107302412B (zh) * | 2016-04-14 | 2019-12-13 | 中兴通讯股份有限公司 | 无源光网络架构及其实现数据传输的方法和光网络设备 |
US11101889B2 (en) * | 2019-03-02 | 2021-08-24 | Sealight Technologies, Inc. | Virtual optical edge device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5648958A (en) * | 1995-04-05 | 1997-07-15 | Gte Laboratories Incorporated | System and method for controlling access to a shared channel for cell transmission in shared media networks |
US6310862B1 (en) * | 1997-06-24 | 2001-10-30 | At&T Corp. | Real-time multimedia conferencing over an ATM network using an intelligent ATM cable modem and hybrid fiber-coax access |
US6098103A (en) * | 1997-08-11 | 2000-08-01 | Lsi Logic Corporation | Automatic MAC control frame generating apparatus for LAN flow control |
US6167029A (en) * | 1998-10-13 | 2000-12-26 | Xaqti Corporation | System and method for integrated data flow control |
US20050163149A1 (en) * | 2001-05-25 | 2005-07-28 | Brian Unitt | Multiple access system for communications network |
US7230926B2 (en) * | 2002-03-12 | 2007-06-12 | Intel Corporation | Isolation technique for networks |
US20030212821A1 (en) * | 2002-05-13 | 2003-11-13 | Kiyon, Inc. | System and method for routing packets in a wired or wireless network |
US7688843B2 (en) * | 2002-09-13 | 2010-03-30 | Pmc-Sierra Israel Ltd. | Operations method in an ethernet passive optical network that includes a network unit with multiple entities |
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2002
- 2002-10-14 KR KR1020020062599A patent/KR100630164B1/ko not_active IP Right Cessation
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2003
- 2003-10-14 US US10/684,881 patent/US7398020B2/en not_active Expired - Fee Related
- 2003-10-14 JP JP2003353172A patent/JP3805335B2/ja not_active Expired - Fee Related
- 2003-10-14 EP EP03023260A patent/EP1411662B1/en not_active Expired - Lifetime
- 2003-10-14 DE DE60314707T patent/DE60314707T2/de not_active Expired - Lifetime
- 2003-10-14 CN CNB2003101013161A patent/CN1288879C/zh not_active Expired - Fee Related
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2007
- 2007-06-01 US US11/809,629 patent/US7400833B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1288879C (zh) | 2006-12-06 |
US20070237522A1 (en) | 2007-10-11 |
DE60314707T2 (de) | 2007-10-18 |
EP1411662B1 (en) | 2007-07-04 |
CN1497908A (zh) | 2004-05-19 |
US20040090980A1 (en) | 2004-05-13 |
US7398020B2 (en) | 2008-07-08 |
KR20040033499A (ko) | 2004-04-28 |
EP1411662A3 (en) | 2006-04-19 |
US7400833B2 (en) | 2008-07-15 |
JP2004135353A (ja) | 2004-04-30 |
DE60314707D1 (de) | 2007-08-16 |
KR100630164B1 (ko) | 2006-09-29 |
EP1411662A2 (en) | 2004-04-21 |
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