DE60239768D1 - Für Datenkommunikationen zwischen tragbaren Computern geeignetes Sende-/Empfangsgerät - Google Patents

Für Datenkommunikationen zwischen tragbaren Computern geeignetes Sende-/Empfangsgerät

Info

Publication number
DE60239768D1
DE60239768D1 DE60239768T DE60239768T DE60239768D1 DE 60239768 D1 DE60239768 D1 DE 60239768D1 DE 60239768 T DE60239768 T DE 60239768T DE 60239768 T DE60239768 T DE 60239768T DE 60239768 D1 DE60239768 D1 DE 60239768D1
Authority
DE
Germany
Prior art keywords
data communications
portable computers
transceiver suitable
transceiver
computers
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
DE60239768T
Other languages
English (en)
Inventor
Mitsuru Shinagawa
Hakaru Kyuragi
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 claimed from JP2001295121A external-priority patent/JP3688614B2/ja
Priority claimed from JP2001295139A external-priority patent/JP3688615B2/ja
Priority claimed from JP2001295133A external-priority patent/JP3648188B2/ja
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE60239768D1 publication Critical patent/DE60239768D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/163—Wearable computers, e.g. on a belt
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/005—Transmission systems in which the medium consists of the human body
    • 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 Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Near-Field Transmission Systems (AREA)
DE60239768T 2001-09-26 2002-09-25 Für Datenkommunikationen zwischen tragbaren Computern geeignetes Sende-/Empfangsgerät Expired - Lifetime DE60239768D1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001295121A JP3688614B2 (ja) 2001-09-26 2001-09-26 電界検出光学装置
JP2001295139A JP3688615B2 (ja) 2001-09-26 2001-09-26 電界検出光学装置
JP2001295124 2001-09-26
JP2001295133A JP3648188B2 (ja) 2001-09-26 2001-09-26 受光回路
JP2001295135 2001-09-26
JP2001295137 2001-09-26

Publications (1)

Publication Number Publication Date
DE60239768D1 true DE60239768D1 (de) 2011-05-26

Family

ID=27555003

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60231461T Expired - Lifetime DE60231461D1 (de) 2001-09-26 2002-09-25 Senderempfänger für Datenkommunikation zwischen am Körper tragbaren Rechnern
DE60239768T Expired - Lifetime DE60239768D1 (de) 2001-09-26 2002-09-25 Für Datenkommunikationen zwischen tragbaren Computern geeignetes Sende-/Empfangsgerät

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60231461T Expired - Lifetime DE60231461D1 (de) 2001-09-26 2002-09-25 Senderempfänger für Datenkommunikation zwischen am Körper tragbaren Rechnern

Country Status (3)

Country Link
US (3) US7263295B2 (de)
EP (3) EP1808740A1 (de)
DE (2) DE60231461D1 (de)

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US7412229B2 (en) 2002-10-02 2008-08-12 Nippon Telephone And Telegraph Corporation Sales apparatus and method of transmitting and receiving merchandise information by electric field induced in human body
JP3974628B2 (ja) * 2003-06-30 2007-09-12 日本電信電話株式会社 電界検出光学装置、トランシーバ、位置情報取得システム、及び情報入力システム
KR100777766B1 (ko) * 2003-12-05 2007-11-20 니뽄 덴신 덴와 가부시키가이샤 리액턴스 조정 시스템, 이것을 사용한 트랜시버 및 송신 장치, 및 리액턴스 조정 방법, 송신 방법, 및 수신 방법
CN102664686B (zh) * 2004-12-02 2014-12-24 日本电信电话株式会社 电场通信收发器
KR100723307B1 (ko) * 2005-10-25 2007-05-30 한국전자통신연구원 통신 장치
KR100725228B1 (ko) * 2005-12-16 2007-06-04 한국과학기술원 인체를 이용한 데이터 통신 장치 및 모듈
CN101310460B (zh) * 2006-01-25 2011-11-09 日本电信电话株式会社 接收器、收发器以及电场通信系统
US20070236384A1 (en) * 2006-02-12 2007-10-11 Gennadii Ivtsenkov Cost-effective friend-or-foe (IFF) combat infrared alert and identification system (CID)
WO2008109978A1 (en) * 2007-03-13 2008-09-18 Gennadii Ivtsenkov Cost-effective friend-or-foe (iff) battlefield infrared alarm and identification system
US8358415B2 (en) * 2007-09-06 2013-01-22 The United States Of America, As Represented By The Secretary Of The Navy Apparatus and system for a quasi longitudinal mode electro optic sensor for high power microwave testing
KR20090128305A (ko) 2008-06-10 2009-12-15 한국전자통신연구원 주파수 선택적 기저대역을 이용한 비접촉이 가능한 인체통신 장치 및 그 장치에서의 비접촉이 가능한 인체통신방법
WO2009151196A1 (en) * 2008-06-10 2009-12-17 Electronics And Telecommunications Research Institute Human body communication apparatus for non-contact communications and human body communication method for non-contact communications in the same using frequency selective baseband
US7811006B2 (en) * 2008-09-02 2010-10-12 Belden CD (Canada) Inc. Field installable fiber optic connector and installation tool
KR20120128847A (ko) * 2011-05-18 2012-11-28 한국전자통신연구원 레인별로 전원을 제어하기 위한 광 트랜시버 모듈
WO2013031219A1 (ja) * 2011-09-02 2013-03-07 日本電気株式会社 ノード装置およびその制御方法と制御プログラム
JP6407937B2 (ja) * 2016-10-20 2018-10-17 ファナック株式会社 ビーム分配器
CN108768465B (zh) * 2018-05-16 2020-07-31 重庆大学 基于多约束条件下多目标优化的ecpst系统参数设计方法
US11115074B1 (en) * 2018-07-05 2021-09-07 Snap Inc. Wearable device antenna
CN109270318B (zh) * 2018-10-10 2020-10-13 山东理工大学 一种宽测量范围的电流互感器信号传输系统及传输方法

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US5231355A (en) * 1990-06-18 1993-07-27 The Charles Machine Works, Inc. Locator transmitter having an automatically tuned antenna
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US5168519A (en) * 1991-01-02 1992-12-01 Syntellect Inc. System and method for securing DTMF transmission
JPH05126863A (ja) 1991-11-01 1993-05-21 Furukawa Electric Co Ltd:The 光電圧計測器
JPH07170215A (ja) * 1993-12-13 1995-07-04 Sony Corp 信号伝送方式
JP2791856B2 (ja) 1994-05-12 1998-08-27 株式会社トーキン 電界センサ
JPH08146051A (ja) 1994-11-21 1996-06-07 Nec Corp Ｅｏプローブ
DE19547560C2 (de) * 1995-12-20 2000-01-13 Daimler Chrysler Ag Einrichtung zur körpergebundenen Datenübertragung zwischen zwei Endgeräten
IT1284760B1 (it) * 1996-08-20 1998-05-21 Buratto Advanced Technology S Sistema di trasmissione impiegante il corpo umano come guida d'onda.
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JPH11142488A (ja) 1997-11-06 1999-05-28 Ando Electric Co Ltd 半導体集積回路試験装置
US6211799B1 (en) * 1997-11-06 2001-04-03 Massachusetts Institute Of Technology Method and apparatus for transbody transmission of power and information
JPH11142486A (ja) 1997-11-11 1999-05-28 Ando Electric Co Ltd 電気光学プローブ
JP3732033B2 (ja) 1999-02-19 2006-01-05 富士通株式会社 光出力制御回路
JP2001144661A (ja) * 1999-11-17 2001-05-25 Sony Corp データ送信装置およびデータ受信装置
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JP3507007B2 (ja) 2000-06-08 2004-03-15 日本電信電話株式会社 トランシーバ
JP3507008B2 (ja) 2000-06-08 2004-03-15 日本電信電話株式会社 トランシーバ
JP3507028B2 (ja) 2000-11-14 2004-03-15 日本電信電話株式会社 データ通信システムおよび生体接触部
JP4342268B2 (ja) 2003-10-24 2009-10-14 義憲 前多 エラスティックウェビング

Also Published As

Publication number Publication date
US7493047B2 (en) 2009-02-17
EP1808741B1 (de) 2011-04-13
US7263295B2 (en) 2007-08-28
US20080051030A1 (en) 2008-02-28
US20060263093A1 (en) 2006-11-23
EP1808740A1 (de) 2007-07-18
EP1298822A3 (de) 2006-02-15
US20030060162A1 (en) 2003-03-27
EP1298822A2 (de) 2003-04-02
EP1808741A1 (de) 2007-07-18
EP1298822B1 (de) 2009-03-11
US7430374B2 (en) 2008-09-30
DE60231461D1 (de) 2009-04-23

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