JP4988772B2 - 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク - Google Patents
電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク Download PDFInfo
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- JP4988772B2 JP4988772B2 JP2008555521A JP2008555521A JP4988772B2 JP 4988772 B2 JP4988772 B2 JP 4988772B2 JP 2008555521 A JP2008555521 A JP 2008555521A JP 2008555521 A JP2008555521 A JP 2008555521A JP 4988772 B2 JP4988772 B2 JP 4988772B2
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- receiver
- circuit
- power supply
- power
- network interface
- Prior art date
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/564—Power control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
Description
Claims (7)
- 光検出器と、
前記光検出器から入来信号がアクティビティ検出器回路により検出される前までは、前記光検出器と受信器回路の第1の部分のみとに第1の給電量を供給するように結合された第1の給電ピンであって、前記第1の部分が前記アクティビティ検出器回路を備える、前記第1の給電ピンと、
前記光検出器と前記受信器回路の第2の部分のみとに前記第1の給電量を上回る第2の給電量を選択的に供給するために結合された第2の給電ピンであって、前記第2の部分がデータ・プロセッサを備える、第2の給電ピンと、そして
前記入来信号が前記アクティビティ検出器回路により検出された後では、前記光検出器と前記第2の部分へ前記第2の給電量を供給可能にするステータス信号を搬送するステータスピンと
を備えることを特徴とする受信器回路。 - 前記第1の給電量は前記受信器回路の前記第1の部分のみに連続的に供給される、請求項1記載の受信器。
- 前記第1の給電量は第1の電流量を備え、前記第2の給電量は第2の電流量を備える、請求項1記載の受信器。
- 前記第2の給電量は前記第1の給電量を100倍上回る、請求項1記載の受信器。
- 前記第2の給電量は、前記入来信号の検出後に前記受信器回路の第2の部分のみと前記光検出器とに供給される、請求項1記載の受信器。
- 前記アクティビティ検出回路は、前記入来信号を検出して前記ステータス信号を生成するために増幅器とタイマとを備える、請求項1記載の受信器。
- 前記第2の部分はデータ入力ポートをさらに備える、請求項1記載の受信器。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06003322 | 2006-02-17 | ||
EP06003321.4 | 2006-02-17 | ||
EP06003321 | 2006-02-17 | ||
EP06003322.2 | 2006-02-17 | ||
US11/421,947 | 2006-06-02 | ||
US11/421,947 US7912381B2 (en) | 2006-06-02 | 2006-06-02 | Transmission network having an optical receiver that utilizes dual power pins and a single status pin to lower power consumption, lower manufacturing cost, and increase transmission efficiency |
PCT/US2007/062327 WO2007098411A2 (en) | 2006-02-17 | 2007-02-16 | Transmission network having an optical receiver that utilizes dual power pins and a single status pin to lower power consumption, lower manufacturing cost, and increase transmission efficiency |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011158710A Division JP2011217412A (ja) | 2006-02-17 | 2011-07-20 | 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク |
JP2012006992A Division JP5260762B2 (ja) | 2006-02-17 | 2012-01-17 | 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009527951A JP2009527951A (ja) | 2009-07-30 |
JP4988772B2 true JP4988772B2 (ja) | 2012-08-01 |
Family
ID=38438074
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008555521A Expired - Fee Related JP4988772B2 (ja) | 2006-02-17 | 2007-02-16 | 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク |
JP2011158710A Ceased JP2011217412A (ja) | 2006-02-17 | 2011-07-20 | 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク |
JP2012006992A Expired - Fee Related JP5260762B2 (ja) | 2006-02-17 | 2012-01-17 | 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011158710A Ceased JP2011217412A (ja) | 2006-02-17 | 2011-07-20 | 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク |
JP2012006992A Expired - Fee Related JP5260762B2 (ja) | 2006-02-17 | 2012-01-17 | 電力消費を低下させ、製造コストを低下させ、送信効率を増大させるために、二つの給電ピンと一つのステータスピンとを用いた光受信器を有する送信ネットワーク |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP2477348A1 (ja) |
JP (3) | JP4988772B2 (ja) |
KR (2) | KR20130094353A (ja) |
CN (1) | CN102176686A (ja) |
WO (1) | WO2007098411A2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008057613A1 (de) | 2008-11-10 | 2010-06-24 | Robert Bosch Gmbh | Schaltungsanordnung mit einer Transceiverschaltung für ein Bussystem und Knoten für ein Bussystem |
US8601296B2 (en) * | 2008-12-31 | 2013-12-03 | Intel Corporation | Downstream device service latency reporting for power management |
WO2012124231A1 (ja) * | 2011-03-14 | 2012-09-20 | 三洋電機株式会社 | 通信システム、蓄電池ユニット、及び蓄電池システム |
JP6189336B2 (ja) * | 2013-01-17 | 2017-08-30 | 富士機械製造株式会社 | 無線通信システム及び電子部品装着装置 |
US9229889B2 (en) * | 2013-03-13 | 2016-01-05 | Atieva, Inc. | Dual voltage communication bus |
CN107342821B (zh) * | 2017-07-18 | 2021-10-15 | 华为技术有限公司 | 一种光模块、网络设备、光学系统及通信系统 |
CN110572602B (zh) | 2019-03-12 | 2021-10-15 | 飞昂创新科技南通有限公司 | 用于光学数据互连系统的激活的电池触发 |
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JPH062359Y2 (ja) * | 1990-08-30 | 1994-01-19 | サンクス株式会社 | 光通信用受信回路 |
JPH04196825A (ja) * | 1990-11-28 | 1992-07-16 | Hitachi Ltd | 光伝送信号受信装置の電源制御回路 |
JPH05114886A (ja) * | 1991-10-22 | 1993-05-07 | Nec Corp | 遠隔装置電源制御方式 |
JPH05251949A (ja) * | 1992-03-04 | 1993-09-28 | Nec Corp | 光受信回路 |
JPH0993199A (ja) * | 1995-09-26 | 1997-04-04 | Nec Shizuoka Ltd | 光送受信レベル調整回路 |
JPH09326756A (ja) * | 1996-06-07 | 1997-12-16 | Matsushita Electric Ind Co Ltd | 受発光制御装置 |
JPH11205230A (ja) * | 1998-01-19 | 1999-07-30 | Fujitsu Ltd | 赤外線通信装置 |
JPH11205239A (ja) * | 1998-01-20 | 1999-07-30 | Victor Co Of Japan Ltd | 光通信装置及び光通信装置における光量制御方法 |
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JP2003143113A (ja) * | 2001-10-30 | 2003-05-16 | Fujitsu Ltd | 波長多重光伝送システム及び同システムに使用される集中管理装置並びに同システムにおけるプリエンファシス制御方法 |
JP2003298526A (ja) * | 2002-03-29 | 2003-10-17 | Ngk Insulators Ltd | 光通信システム、光通信方法及び光伝送媒体 |
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JP4368182B2 (ja) * | 2003-10-31 | 2009-11-18 | 富士通株式会社 | 送信光パワー制御方法,光通信システムおよび光伝送装置 |
JP4133897B2 (ja) | 2004-03-29 | 2008-08-13 | シャープ株式会社 | 光受信機 |
-
2007
- 2007-02-16 KR KR1020137020343A patent/KR20130094353A/ko active IP Right Grant
- 2007-02-16 EP EP12162658A patent/EP2477348A1/en not_active Withdrawn
- 2007-02-16 JP JP2008555521A patent/JP4988772B2/ja not_active Expired - Fee Related
- 2007-02-16 WO PCT/US2007/062327 patent/WO2007098411A2/en active Application Filing
- 2007-02-16 EP EP07757128.9A patent/EP1989802B1/en not_active Not-in-force
- 2007-02-16 CN CN2011100849880A patent/CN102176686A/zh active Pending
- 2007-02-16 KR KR1020087022732A patent/KR20080114739A/ko not_active Application Discontinuation
-
2011
- 2011-07-20 JP JP2011158710A patent/JP2011217412A/ja not_active Ceased
-
2012
- 2012-01-17 JP JP2012006992A patent/JP5260762B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011217412A (ja) | 2011-10-27 |
WO2007098411A2 (en) | 2007-08-30 |
EP1989802B1 (en) | 2014-04-09 |
JP5260762B2 (ja) | 2013-08-14 |
KR20080114739A (ko) | 2008-12-31 |
WO2007098411B1 (en) | 2008-05-29 |
CN102176686A (zh) | 2011-09-07 |
JP2009527951A (ja) | 2009-07-30 |
WO2007098411A3 (en) | 2008-03-13 |
EP2477348A1 (en) | 2012-07-18 |
JP2012085359A (ja) | 2012-04-26 |
EP1989802A2 (en) | 2008-11-12 |
KR20130094353A (ko) | 2013-08-23 |
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