JPH09512394A - Tdma、fdmaおよび/またはcdmaを用いる電力ライン通信ネットワーク - Google Patents
Tdma、fdmaおよび/またはcdmaを用いる電力ライン通信ネットワークInfo
- Publication number
- JPH09512394A JPH09512394A JP7527452A JP52745295A JPH09512394A JP H09512394 A JPH09512394 A JP H09512394A JP 7527452 A JP7527452 A JP 7527452A JP 52745295 A JP52745295 A JP 52745295A JP H09512394 A JPH09512394 A JP H09512394A
- Authority
- JP
- Japan
- Prior art keywords
- network
- signal
- frequency
- transmission
- mhz
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5441—Wireless systems or telephone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5466—Systems for power line communications using three phases conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Radio Relay Systems (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Dc Digital Transmission (AREA)
- External Artificial Organs (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Communication Control (AREA)
- Transmitters (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくともその一部分が建築物の外部にある配電および/または電力伝送ネ ットワークであって、前記ネットワークは、約1MHzよりも大きい搬送周波数 を有する電気通信信号のネットワークへの入力のための入力手段と、前記ネット ワークから前記電気通信信号を除去するための出力手段とを備え、前記信号は前 記ネットワークの前記外部にある部分に沿って伝送可能であり、前記ネットワー クは、周波数、時間および/またはコード分割多重化技術を用いて前記信号を伝 送するように適合される、ネットワーク。 2.前記ネットワークは、コード分割多重アクセス(CDMA)通信技術を用い て前記信号を伝送するように適合される、請求項1に記載のネットワーク。 3.前記ネットワークは、以下に示すコードレス電信技術、すなわち、 R-CDMA(ロックウェル(Rockwell)コード分割多重アクセス)、電信規格CT0 、CT1 およびCT2、AMPS、DECT(デジタルヨーロッパコードレス電話規格)、IS- 54、IS-95、GSM、Q-CDMA、UD-PCS、PHS、PACS、TACS、ENTACS、NMT450、NMT900 、C-450、RTMS、ラディコム(Radicom)2000、NTJ、JTACS & NTACS、DCS 1800、 等 のうちの1つ以上を用いて前記信号を伝送するように適合される、請求項1また は2に記載のネットワーク。 4.前記搬送周波数は約1〜60MHzの範囲内である、請求項1ないし請求項 3のいずれかに記載のネットワーク。 5.信号伝搬は、前記ネットワークの相導体のうちの少なくとも1つと接地との 間である、請求項1ないし請求項4のいずれかに記載のネットワーク。 6.幹線電気伝送および/または配分ネットワークとともに用いるように適合さ れる通信装置であって、信号送信および/または受信手段と、信号送信および/ または受信手段によって送信または受信された信号の周波数を、前記ネットワー ク上での前記信号の伝搬の向上を促進する周波数に変換するための周波数変換手 段とを備える、通信装置。 7.前記信号送信および/または受信手段は、比較的高い搬送周波数を用いる電 信規格に従って動作するように適合され、前記周波数変換手段は、比較的高い搬 送周波数を有する信号をより低い搬送周波数を有する信号に変換するために使用 可能である、請求項6に記載の通信装置。 8.前記信号送信および/または受信手段は、前記CT2またはCDMA電話規 格に従って動作するように適合される、請求項7に記載の通信装置。 9.前記周波数変換手段は前記信号の搬送周波数を1MHzと60MHzとの間 に変換するために使用可能である、請求項7または8に記載の通信装置。 10.前記信号送信および/または受信手段は電話装置を含む、請求項6ないし 請求項9のいずれかに記載の通信装 置。 11.電力分配および/または伝送ネットワークに接続される、請求項6ないし 請求項10のいずれかに記載の通信装置。 12.前記ネットワークは請求項1ないし請求項5のいずれかに記載のネットワ ークである、請求項11に記載の通信装置。 13.配電および/または電力伝送ネットワークとの通信装置の使用であって、 前記装置は、信号送信および/または受信手段と、信号送信および/または受信 手段によって送信または受信された信号の周波数を、前記ネットワーク上での信 号の伝搬の向上を促進する周波数に変換するための周波数変換手段とを含む、通 信装置の使用。 14.信号の伝送方法であって、約1MHzよりも大きい搬送周波数を有する電 気通信信号を、少なくともその一部分が建築物の外部にある電力配分および/ま たは伝送ネットワーク上に入力するステップと、その後に、前記信号を受取るス テップとを含み、前記信号は、前記ネットワークの前記外部にある部分に沿って 伝送され、前記信号は、周波数、時間および/またはコード分割多重化技術を用 いて伝送される、方法。 15.請求項1ないし請求項5のいずれかに記載のネットワーク上での約1MH zよりも大きい搬送周波数を有する電気通信信号の送信または受信のための電気 通信装置の使 用。 16.実質的に添付の図面を参照してここに説明したようなものである、配電お よび/または電力伝送ネットワーク。 17.実質的に添付の図面を参照してここに説明したようなものである、通信装 置。 18.実質的に添付の図面を参照してここに説明したようなものである、信号の 伝送方法。 19.ある数の相を有する配電および/または電力伝送ネットワークであって、 前記数は、以下のリスト、すなわち、1,2,4,5,6,7,8,9,…n( ここで、nは9よりも大きい整数である)から選択され、前記ネットワークは、 約1MHzよりも大きい搬送周波数を有する電気通信信号の、前記ネットワーク の相導体のうちの少なくとも1つ上への入力ための入力手段と、前記ネットワー クの少なくとも1つの他の相導体から前記電気通信信号を除去するための出力手 段とを備える、ネットワーク。 20.その少なくとも一部分がクラッドケーブルを含む不平衡配電および/また は電力伝送ネットワークであって、前記ネットワークは、約1MHzよりも大き い搬送周波数を有する電気通信信号の前記ネットワークへの入力のための入力手 段と、前記ネットワークから前記電気通信信号を除去するための出力手段とを備 え、前記信号は、クラッドケーブルを有する前記ネットワークの前記一部分に沿 って伝送可能である、ネットワーク。 21.トランクおよび分岐マルチポイント配電および/または電力伝送ネットワ ークであって、約1MHzよりも大きい搬送周波数を有する電気通信信号の前記 ネットワークへの入力のための入力手段と、前記ネットワークから前記電気通信 信号を除去するための出力手段とを備える、ネットワーク。 22.その少なくとも一部分が建築物の外部にある配電および/または電力伝送 ネットワークであって、前記ネットワークは、約1MHzよりも大きい搬送周波 数を有する電気通信信号の前記ネットワークへの入力のための入力手段と、前記 ネットワークから前記電気通信信号を除去するための出力手段とを備え、前記信 号は前記ネットワークの前記外部にある部分に沿って伝送可能である、ネットワ ーク。 23.信号の伝送方法であって、約1MHzよりも大きい搬送周波数を有する電 気通信信号を、電力配分および/または伝送ネットワークの少なくとも1つの相 導体上に入力するステップと、その後に、前記ネットワークの少なくとも1つ他 の相導体から前記信号を受取るステップとを含み、前記ネットワークはある数の 相を有し、前記数は、以下のリスト、すなわち、1,2,4,5,6,7,8, 9…n(ここで、nは9よりも大きい整数である)から選択される、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9407934A GB9407934D0 (en) | 1994-04-21 | 1994-04-21 | Transmission network and filter therefor |
GB9407934.0 | 1994-04-21 | ||
PCT/GB1995/000894 WO1995029537A1 (en) | 1994-04-21 | 1995-04-20 | Powerline communications network employing tdma, fdma and/or cdma |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09512394A true JPH09512394A (ja) | 1997-12-09 |
Family
ID=10753906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7527452A Pending JPH09512394A (ja) | 1994-04-21 | 1995-04-20 | Tdma、fdmaおよび/またはcdmaを用いる電力ライン通信ネットワーク |
Country Status (19)
Country | Link |
---|---|
EP (2) | EP0756786B1 (ja) |
JP (1) | JPH09512394A (ja) |
AT (2) | ATE204418T1 (ja) |
AU (1) | AU704011B2 (ja) |
BG (1) | BG100994A (ja) |
BR (1) | BR9507402A (ja) |
CA (1) | CA2188271C (ja) |
CZ (1) | CZ305896A3 (ja) |
DE (2) | DE69522215T2 (ja) |
ES (1) | ES2257826T3 (ja) |
FI (1) | FI964232A (ja) |
GB (2) | GB9407934D0 (ja) |
HK (2) | HK1006383A1 (ja) |
HU (1) | HUT76007A (ja) |
NO (1) | NO964432L (ja) |
NZ (1) | NZ284119A (ja) |
PL (1) | PL316982A1 (ja) |
PT (1) | PT913955E (ja) |
WO (1) | WO1995029537A1 (ja) |
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---|---|---|---|---|
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JP2008182634A (ja) * | 2007-01-26 | 2008-08-07 | Matsushita Electric Works Ltd | 電力線通信システム |
JP2009055282A (ja) * | 2007-08-27 | 2009-03-12 | Toa Corp | 構内放送システム |
JP2010531599A (ja) * | 2007-06-26 | 2010-09-24 | イアンディス | 配電電力線通信システム |
Families Citing this family (236)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0714193A3 (en) * | 1994-11-24 | 2000-11-22 | Marconi Communications Limited | Improved telecommunication system through mains electricity conductors |
GB2313273A (en) * | 1996-05-16 | 1997-11-19 | Northern Telecom Ltd | A telecommunications method and system and a subscriber`s interface unit of the system |
FR2753868A1 (fr) | 1996-09-25 | 1998-03-27 | Technical Maintenance Corp | Procede de selection d'un enregistrement sur un systeme numerique de reproduction audiovisuel et systeme pour mise en oeuvre du procede |
GB9805765D0 (en) * | 1997-06-10 | 1998-05-13 | Northern Telecom Ltd | Data transmission over a power line communications system |
US6151480A (en) * | 1997-06-27 | 2000-11-21 | Adc Telecommunications, Inc. | System and method for distributing RF signals over power lines within a substantially closed environment |
US6278697B1 (en) * | 1997-07-29 | 2001-08-21 | Nortel Networks Limited | Method and apparatus for processing multi-protocol communications |
WO1999007164A2 (en) * | 1997-07-29 | 1999-02-11 | Northern Telecom Limited | Method and apparatus for processing multi-protocol communications |
FR2769165B1 (fr) * | 1997-09-26 | 2002-11-29 | Technical Maintenance Corp | Systeme sans fil a transmission numerique pour haut-parleurs |
US6157292A (en) * | 1997-12-04 | 2000-12-05 | Digital Security Controls Ltd. | Power distribution grid communication system |
GB2335335A (en) * | 1998-03-13 | 1999-09-15 | Northern Telecom Ltd | Carrying speech-band signals over power lines |
FR2781582B1 (fr) | 1998-07-21 | 2001-01-12 | Technical Maintenance Corp | Systeme de telechargement d'objets ou de fichiers pour mise a jour de logiciels |
FR2781580B1 (fr) | 1998-07-22 | 2000-09-22 | Technical Maintenance Corp | Circuit de commande de son pour systeme de reproduction audiovisuelle numerique intelligent |
FR2781591B1 (fr) | 1998-07-22 | 2000-09-22 | Technical Maintenance Corp | Systeme de reproduction audiovisuelle |
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US6246868B1 (en) * | 1998-08-14 | 2001-06-12 | Phonex Corporation | Conversion and distribution of incoming wireless telephone signals using the power line |
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WO2000038346A1 (de) * | 1998-12-22 | 2000-06-29 | Siemens Aktiengesellschaft | Verfahren zum übertragen von kommunikationsinformationen sowie entsprechende kommunikationseinrichtung und kommunikationssystem |
JP2003502933A (ja) * | 1999-06-18 | 2003-01-21 | ダイナミク・テレコミユニケーシヨンズ・インコーポレーテツド | 標準電力線を使用した無線ローカル分配システム |
AU6074400A (en) * | 1999-07-07 | 2001-01-30 | Veli-Pekka Ketonen | Method and apparatus for controlling test devices at a mast head of a base station |
IL137139A (en) * | 1999-07-12 | 2006-04-10 | Polytrax Inf Technology Ag | Method and apparatus for communication over power line |
FR2796482B1 (fr) | 1999-07-16 | 2002-09-06 | Touchtunes Music Corp | Systeme de gestion a distance d'au moins un dispositif de reproduction d'informations audiovisuelles |
JP2003517230A (ja) | 1999-12-08 | 2003-05-20 | アスコム・パワーライン・コミユニケーシヨンズ・アクチエンゲゼルシヤフト | 低電圧電源網を介して情報を伝送する装置 |
DE19963800C2 (de) * | 1999-12-30 | 2002-11-07 | Siemens Ag | Verfahren und Vorrichtung zur Umsetzung eines bidirektionalen Datenstroms über eine So-Schnittstelle für eine Übermittlung über ein Niederspannungsstromnetz |
DE19963816C2 (de) * | 1999-12-30 | 2002-09-26 | Siemens Ag | Verfahren und Vorrichtung zur Umsetzung eines bidirektionalen Datenstroms über eine So-Schnittstelle für eine Übermittlung über ein Niederspannungsstromnetz |
FR2805377B1 (fr) | 2000-02-23 | 2003-09-12 | Touchtunes Music Corp | Procede de commande anticipee d'une selection, systeme numerique et juke-box permettant la mise en oeuvre du procede |
FR2805072B1 (fr) | 2000-02-16 | 2002-04-05 | Touchtunes Music Corp | Procede d'ajustement du volume sonore d'un enregistrement sonore numerique |
FR2805060B1 (fr) | 2000-02-16 | 2005-04-08 | Touchtunes Music Corp | Procede de reception de fichiers lors d'un telechargement |
US6496104B2 (en) | 2000-03-15 | 2002-12-17 | Current Technologies, L.L.C. | System and method for communication via power lines using ultra-short pulses |
US6998962B2 (en) | 2000-04-14 | 2006-02-14 | Current Technologies, Llc | Power line communication apparatus and method of using the same |
FR2808906B1 (fr) | 2000-05-10 | 2005-02-11 | Touchtunes Music Corp | Dispositif et procede de gestion a distance d'un reseau de systemes de reproduction d'informations audiovisuelles |
FR2811175B1 (fr) | 2000-06-29 | 2002-12-27 | Touchtunes Music Corp | Procede de distribution d'informations audiovisuelles et systeme de distribution d'informations audiovisuelles |
FR2811114B1 (fr) | 2000-06-29 | 2002-12-27 | Touchtunes Music Corp | Dispositif et procede de communication entre un systeme de reproduction d'informations audiovisuelles et d'une machine electronique de divertissement |
AU2000258008B2 (en) * | 2000-07-26 | 2005-09-01 | Swisscom Mobile Ag | Method for the assembly of a mobile radio network base station and connection of the base station to the network |
FR2814085B1 (fr) | 2000-09-15 | 2005-02-11 | Touchtunes Music Corp | Procede de divertissement base sur les jeux concours a choix multiples |
US7162024B2 (en) | 2000-09-22 | 2007-01-09 | Santera Systems, Inc. | System and method for telephony call control |
DE10100584A1 (de) * | 2001-01-09 | 2002-07-18 | Alcatel Sa | Verfahren zum Übertragen von Telekommunikationssignalen |
ES2186531B1 (es) * | 2001-04-19 | 2005-03-16 | Diseño De Sistemas En Silicio, S.A. | Procedimiento de acceso multiple y multiple transmision de datos para un sistema multiusuario de transmision digital de datos punto a multipunto sobre red electrica. |
US7173935B2 (en) | 2002-06-07 | 2007-02-06 | Current Grid, Llc | Last leg utility grid high-speed data communication network having virtual local area network functionality |
US7194528B1 (en) | 2001-05-18 | 2007-03-20 | Current Grid, Llc | Method and apparatus for processing inbound data within a powerline based communication system |
US7245472B2 (en) | 2001-05-18 | 2007-07-17 | Curretn Grid, Llc | Medium voltage signal coupling structure for last leg power grid high-speed data network |
US7173938B1 (en) | 2001-05-18 | 2007-02-06 | Current Grid, Llc | Method and apparatus for processing outbound data within a powerline based communication system |
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US6980091B2 (en) | 2002-12-10 | 2005-12-27 | Current Technologies, Llc | Power line communication system and method of operating the same |
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US7675897B2 (en) | 2005-09-06 | 2010-03-09 | Current Technologies, Llc | Power line communications system with differentiated data services |
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US7795994B2 (en) | 2007-06-26 | 2010-09-14 | Current Technologies, Llc | Power line coupling device and method |
US7876174B2 (en) | 2007-06-26 | 2011-01-25 | Current Technologies, Llc | Power line coupling device and method |
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US10290006B2 (en) | 2008-08-15 | 2019-05-14 | Touchtunes Music Corporation | Digital signage and gaming services to comply with federal and state alcohol and beverage laws and regulations |
WO2010005569A1 (en) | 2008-07-09 | 2010-01-14 | Touchtunes Music Corporation | Digital downloading jukebox with revenue-enhancing features |
US8279058B2 (en) | 2008-11-06 | 2012-10-02 | Current Technologies International Gmbh | System, device and method for communicating over power lines |
US10719149B2 (en) | 2009-03-18 | 2020-07-21 | Touchtunes Music Corporation | Digital jukebox device with improved user interfaces, and associated methods |
JP5567653B2 (ja) | 2009-03-18 | 2014-08-06 | タッチチューンズ ミュージック コーポレイション | エンターテイメントサーバおよび関連するソーシャルネットワーキングサービス |
US10564804B2 (en) | 2009-03-18 | 2020-02-18 | Touchtunes Music Corporation | Digital jukebox device with improved user interfaces, and associated methods |
US9292166B2 (en) | 2009-03-18 | 2016-03-22 | Touchtunes Music Corporation | Digital jukebox device with improved karaoke-related user interfaces, and associated methods |
EP2539781A4 (en) | 2010-01-26 | 2016-12-07 | Touchtunes Music Corp | DIGITAL JUKE-BOX DEVICE HAVING IMPROVED USER INTERFACES, AND ASSOCIATED METHODS |
AU2012308184B2 (en) | 2011-09-18 | 2015-08-06 | Touch Tunes Music Corporation | Digital jukebox device with karaoke and/or photo booth features, and associated methods |
US11151224B2 (en) | 2012-01-09 | 2021-10-19 | Touchtunes Music Corporation | Systems and/or methods for monitoring audio inputs to jukebox devices |
US9113347B2 (en) | 2012-12-05 | 2015-08-18 | At&T Intellectual Property I, Lp | Backhaul link for distributed antenna system |
US10009065B2 (en) | 2012-12-05 | 2018-06-26 | At&T Intellectual Property I, L.P. | Backhaul link for distributed antenna system |
US9999038B2 (en) | 2013-05-31 | 2018-06-12 | At&T Intellectual Property I, L.P. | Remote distributed antenna system |
US9525524B2 (en) | 2013-05-31 | 2016-12-20 | At&T Intellectual Property I, L.P. | Remote distributed antenna system |
US8897697B1 (en) | 2013-11-06 | 2014-11-25 | At&T Intellectual Property I, Lp | Millimeter-wave surface-wave communications |
WO2015070070A1 (en) | 2013-11-07 | 2015-05-14 | Touchtunes Music Corporation | Techniques for generating electronic menu graphical user interface layouts for use in connection with electronic devices |
US9209902B2 (en) | 2013-12-10 | 2015-12-08 | At&T Intellectual Property I, L.P. | Quasi-optical coupler |
KR102303730B1 (ko) | 2014-03-25 | 2021-09-17 | 터치튠즈 뮤직 코포레이션 | 향상된 사용자 인터페이스를 가지는 디지털 주크박스 장치 및 관련 방법. |
US9692101B2 (en) | 2014-08-26 | 2017-06-27 | At&T Intellectual Property I, L.P. | Guided wave couplers for coupling electromagnetic waves between a waveguide surface and a surface of a wire |
US9768833B2 (en) | 2014-09-15 | 2017-09-19 | At&T Intellectual Property I, L.P. | Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves |
US10063280B2 (en) | 2014-09-17 | 2018-08-28 | At&T Intellectual Property I, L.P. | Monitoring and mitigating conditions in a communication network |
US9628854B2 (en) | 2014-09-29 | 2017-04-18 | At&T Intellectual Property I, L.P. | Method and apparatus for distributing content in a communication network |
US9615269B2 (en) | 2014-10-02 | 2017-04-04 | At&T Intellectual Property I, L.P. | Method and apparatus that provides fault tolerance in a communication network |
US9685992B2 (en) | 2014-10-03 | 2017-06-20 | At&T Intellectual Property I, L.P. | Circuit panel network and methods thereof |
US9503189B2 (en) | 2014-10-10 | 2016-11-22 | At&T Intellectual Property I, L.P. | Method and apparatus for arranging communication sessions in a communication system |
US9762289B2 (en) | 2014-10-14 | 2017-09-12 | At&T Intellectual Property I, L.P. | Method and apparatus for transmitting or receiving signals in a transportation system |
US9973299B2 (en) | 2014-10-14 | 2018-05-15 | At&T Intellectual Property I, L.P. | Method and apparatus for adjusting a mode of communication in a communication network |
US9520945B2 (en) | 2014-10-21 | 2016-12-13 | At&T Intellectual Property I, L.P. | Apparatus for providing communication services and methods thereof |
US9312919B1 (en) | 2014-10-21 | 2016-04-12 | At&T Intellectual Property I, Lp | Transmission device with impairment compensation and methods for use therewith |
US9780834B2 (en) | 2014-10-21 | 2017-10-03 | At&T Intellectual Property I, L.P. | Method and apparatus for transmitting electromagnetic waves |
US9564947B2 (en) | 2014-10-21 | 2017-02-07 | At&T Intellectual Property I, L.P. | Guided-wave transmission device with diversity and methods for use therewith |
US9653770B2 (en) | 2014-10-21 | 2017-05-16 | At&T Intellectual Property I, L.P. | Guided wave coupler, coupling module and methods for use therewith |
US9577306B2 (en) | 2014-10-21 | 2017-02-21 | At&T Intellectual Property I, L.P. | Guided-wave transmission device and methods for use therewith |
US9769020B2 (en) | 2014-10-21 | 2017-09-19 | At&T Intellectual Property I, L.P. | Method and apparatus for responding to events affecting communications in a communication network |
US9627768B2 (en) | 2014-10-21 | 2017-04-18 | At&T Intellectual Property I, L.P. | Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith |
US10243784B2 (en) | 2014-11-20 | 2019-03-26 | At&T Intellectual Property I, L.P. | System for generating topology information and methods thereof |
US10009067B2 (en) | 2014-12-04 | 2018-06-26 | At&T Intellectual Property I, L.P. | Method and apparatus for configuring a communication interface |
US9680670B2 (en) | 2014-11-20 | 2017-06-13 | At&T Intellectual Property I, L.P. | Transmission device with channel equalization and control and methods for use therewith |
US9544006B2 (en) | 2014-11-20 | 2017-01-10 | At&T Intellectual Property I, L.P. | Transmission device with mode division multiplexing and methods for use therewith |
US9800327B2 (en) | 2014-11-20 | 2017-10-24 | At&T Intellectual Property I, L.P. | Apparatus for controlling operations of a communication device and methods thereof |
US10340573B2 (en) | 2016-10-26 | 2019-07-02 | At&T Intellectual Property I, L.P. | Launcher with cylindrical coupling device and methods for use therewith |
US9954287B2 (en) | 2014-11-20 | 2018-04-24 | At&T Intellectual Property I, L.P. | Apparatus for converting wireless signals and electromagnetic waves and methods thereof |
US9654173B2 (en) | 2014-11-20 | 2017-05-16 | At&T Intellectual Property I, L.P. | Apparatus for powering a communication device and methods thereof |
US9742462B2 (en) | 2014-12-04 | 2017-08-22 | At&T Intellectual Property I, L.P. | Transmission medium and communication interfaces and methods for use therewith |
US9461706B1 (en) | 2015-07-31 | 2016-10-04 | At&T Intellectual Property I, Lp | Method and apparatus for exchanging communication signals |
US9997819B2 (en) | 2015-06-09 | 2018-06-12 | At&T Intellectual Property I, L.P. | Transmission medium and method for facilitating propagation of electromagnetic waves via a core |
US10144036B2 (en) | 2015-01-30 | 2018-12-04 | At&T Intellectual Property I, L.P. | Method and apparatus for mitigating interference affecting a propagation of electromagnetic waves guided by a transmission medium |
US9876570B2 (en) | 2015-02-20 | 2018-01-23 | At&T Intellectual Property I, Lp | Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith |
US9749013B2 (en) | 2015-03-17 | 2017-08-29 | At&T Intellectual Property I, L.P. | Method and apparatus for reducing attenuation of electromagnetic waves guided by a transmission medium |
US9705561B2 (en) | 2015-04-24 | 2017-07-11 | At&T Intellectual Property I, L.P. | Directional coupling device and methods for use therewith |
US10224981B2 (en) | 2015-04-24 | 2019-03-05 | At&T Intellectual Property I, Lp | Passive electrical coupling device and methods for use therewith |
US9948354B2 (en) | 2015-04-28 | 2018-04-17 | At&T Intellectual Property I, L.P. | Magnetic coupling device with reflective plate and methods for use therewith |
US9793954B2 (en) | 2015-04-28 | 2017-10-17 | At&T Intellectual Property I, L.P. | Magnetic coupling device and methods for use therewith |
US10714803B2 (en) | 2015-05-14 | 2020-07-14 | At&T Intellectual Property I, L.P. | Transmission medium and methods for use therewith |
US10276907B2 (en) | 2015-05-14 | 2019-04-30 | At&T Intellectual Property I, L.P. | Transmission medium and methods for use therewith |
US9490869B1 (en) | 2015-05-14 | 2016-11-08 | At&T Intellectual Property I, L.P. | Transmission medium having multiple cores and methods for use therewith |
US9871282B2 (en) | 2015-05-14 | 2018-01-16 | At&T Intellectual Property I, L.P. | At least one transmission medium having a dielectric surface that is covered at least in part by a second dielectric |
US9748626B2 (en) | 2015-05-14 | 2017-08-29 | At&T Intellectual Property I, L.P. | Plurality of cables having different cross-sectional shapes which are bundled together to form a transmission medium |
US10650940B2 (en) | 2015-05-15 | 2020-05-12 | At&T Intellectual Property I, L.P. | Transmission medium having a conductive material and methods for use therewith |
US10679767B2 (en) | 2015-05-15 | 2020-06-09 | At&T Intellectual Property I, L.P. | Transmission medium having a conductive material and methods for use therewith |
US9917341B2 (en) | 2015-05-27 | 2018-03-13 | At&T Intellectual Property I, L.P. | Apparatus and method for launching electromagnetic waves and for modifying radial dimensions of the propagating electromagnetic waves |
US9866309B2 (en) | 2015-06-03 | 2018-01-09 | At&T Intellectual Property I, Lp | Host node device and methods for use therewith |
US10154493B2 (en) | 2015-06-03 | 2018-12-11 | At&T Intellectual Property I, L.P. | Network termination and methods for use therewith |
US10812174B2 (en) | 2015-06-03 | 2020-10-20 | At&T Intellectual Property I, L.P. | Client node device and methods for use therewith |
US10348391B2 (en) | 2015-06-03 | 2019-07-09 | At&T Intellectual Property I, L.P. | Client node device with frequency conversion and methods for use therewith |
US10103801B2 (en) | 2015-06-03 | 2018-10-16 | At&T Intellectual Property I, L.P. | Host node device and methods for use therewith |
US9912381B2 (en) | 2015-06-03 | 2018-03-06 | At&T Intellectual Property I, Lp | Network termination and methods for use therewith |
US9913139B2 (en) | 2015-06-09 | 2018-03-06 | At&T Intellectual Property I, L.P. | Signal fingerprinting for authentication of communicating devices |
US9608692B2 (en) | 2015-06-11 | 2017-03-28 | At&T Intellectual Property I, L.P. | Repeater and methods for use therewith |
US10142086B2 (en) | 2015-06-11 | 2018-11-27 | At&T Intellectual Property I, L.P. | Repeater and methods for use therewith |
US9820146B2 (en) | 2015-06-12 | 2017-11-14 | At&T Intellectual Property I, L.P. | Method and apparatus for authentication and identity management of communicating devices |
US9667317B2 (en) | 2015-06-15 | 2017-05-30 | At&T Intellectual Property I, L.P. | Method and apparatus for providing security using network traffic adjustments |
US9640850B2 (en) | 2015-06-25 | 2017-05-02 | At&T Intellectual Property I, L.P. | Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium |
US9509415B1 (en) | 2015-06-25 | 2016-11-29 | At&T Intellectual Property I, L.P. | Methods and apparatus for inducing a fundamental wave mode on a transmission medium |
US9865911B2 (en) | 2015-06-25 | 2018-01-09 | At&T Intellectual Property I, L.P. | Waveguide system for slot radiating first electromagnetic waves that are combined into a non-fundamental wave mode second electromagnetic wave on a transmission medium |
US10148016B2 (en) | 2015-07-14 | 2018-12-04 | At&T Intellectual Property I, L.P. | Apparatus and methods for communicating utilizing an antenna array |
US10044409B2 (en) | 2015-07-14 | 2018-08-07 | At&T Intellectual Property I, L.P. | Transmission medium and methods for use therewith |
US10320586B2 (en) | 2015-07-14 | 2019-06-11 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating non-interfering electromagnetic waves on an insulated transmission medium |
US9722318B2 (en) | 2015-07-14 | 2017-08-01 | At&T Intellectual Property I, L.P. | Method and apparatus for coupling an antenna to a device |
US10033107B2 (en) | 2015-07-14 | 2018-07-24 | At&T Intellectual Property I, L.P. | Method and apparatus for coupling an antenna to a device |
US10205655B2 (en) | 2015-07-14 | 2019-02-12 | At&T Intellectual Property I, L.P. | Apparatus and methods for communicating utilizing an antenna array and multiple communication paths |
US9628116B2 (en) | 2015-07-14 | 2017-04-18 | At&T Intellectual Property I, L.P. | Apparatus and methods for transmitting wireless signals |
US10033108B2 (en) | 2015-07-14 | 2018-07-24 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating an electromagnetic wave having a wave mode that mitigates interference |
US9853342B2 (en) | 2015-07-14 | 2017-12-26 | At&T Intellectual Property I, L.P. | Dielectric transmission medium connector and methods for use therewith |
US9882257B2 (en) | 2015-07-14 | 2018-01-30 | At&T Intellectual Property I, L.P. | Method and apparatus for launching a wave mode that mitigates interference |
US9847566B2 (en) | 2015-07-14 | 2017-12-19 | At&T Intellectual Property I, L.P. | Method and apparatus for adjusting a field of a signal to mitigate interference |
US10341142B2 (en) | 2015-07-14 | 2019-07-02 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating non-interfering electromagnetic waves on an uninsulated conductor |
US9836957B2 (en) | 2015-07-14 | 2017-12-05 | At&T Intellectual Property I, L.P. | Method and apparatus for communicating with premises equipment |
US10170840B2 (en) | 2015-07-14 | 2019-01-01 | At&T Intellectual Property I, L.P. | Apparatus and methods for sending or receiving electromagnetic signals |
US10090606B2 (en) | 2015-07-15 | 2018-10-02 | At&T Intellectual Property I, L.P. | Antenna system with dielectric array and methods for use therewith |
US9608740B2 (en) | 2015-07-15 | 2017-03-28 | At&T Intellectual Property I, L.P. | Method and apparatus for launching a wave mode that mitigates interference |
US9793951B2 (en) | 2015-07-15 | 2017-10-17 | At&T Intellectual Property I, L.P. | Method and apparatus for launching a wave mode that mitigates interference |
US9948333B2 (en) | 2015-07-23 | 2018-04-17 | At&T Intellectual Property I, L.P. | Method and apparatus for wireless communications to mitigate interference |
US9749053B2 (en) | 2015-07-23 | 2017-08-29 | At&T Intellectual Property I, L.P. | Node device, repeater and methods for use therewith |
US9912027B2 (en) | 2015-07-23 | 2018-03-06 | At&T Intellectual Property I, L.P. | Method and apparatus for exchanging communication signals |
US10784670B2 (en) | 2015-07-23 | 2020-09-22 | At&T Intellectual Property I, L.P. | Antenna support for aligning an antenna |
US9871283B2 (en) | 2015-07-23 | 2018-01-16 | At&T Intellectual Property I, Lp | Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration |
US9967173B2 (en) | 2015-07-31 | 2018-05-08 | At&T Intellectual Property I, L.P. | Method and apparatus for authentication and identity management of communicating devices |
US10020587B2 (en) | 2015-07-31 | 2018-07-10 | At&T Intellectual Property I, L.P. | Radial antenna and methods for use therewith |
US9735833B2 (en) | 2015-07-31 | 2017-08-15 | At&T Intellectual Property I, L.P. | Method and apparatus for communications management in a neighborhood network |
DE102015215036A1 (de) * | 2015-08-06 | 2017-02-09 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Empfangen und Senden von elektrischen Signalen sowie Sende-Empfangseinrichtung |
US9904535B2 (en) | 2015-09-14 | 2018-02-27 | At&T Intellectual Property I, L.P. | Method and apparatus for distributing software |
US10136434B2 (en) | 2015-09-16 | 2018-11-20 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system having an ultra-wideband control channel |
US10009901B2 (en) | 2015-09-16 | 2018-06-26 | At&T Intellectual Property I, L.P. | Method, apparatus, and computer-readable storage medium for managing utilization of wireless resources between base stations |
US10079661B2 (en) | 2015-09-16 | 2018-09-18 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system having a clock reference |
US10009063B2 (en) | 2015-09-16 | 2018-06-26 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system having an out-of-band reference signal |
US10051629B2 (en) | 2015-09-16 | 2018-08-14 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system having an in-band reference signal |
US9705571B2 (en) | 2015-09-16 | 2017-07-11 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system |
US9769128B2 (en) | 2015-09-28 | 2017-09-19 | At&T Intellectual Property I, L.P. | Method and apparatus for encryption of communications over a network |
US9729197B2 (en) | 2015-10-01 | 2017-08-08 | At&T Intellectual Property I, L.P. | Method and apparatus for communicating network management traffic over a network |
US10074890B2 (en) | 2015-10-02 | 2018-09-11 | At&T Intellectual Property I, L.P. | Communication device and antenna with integrated light assembly |
US9876264B2 (en) | 2015-10-02 | 2018-01-23 | At&T Intellectual Property I, Lp | Communication system, guided wave switch and methods for use therewith |
US9882277B2 (en) | 2015-10-02 | 2018-01-30 | At&T Intellectual Property I, Lp | Communication device and antenna assembly with actuated gimbal mount |
US10665942B2 (en) | 2015-10-16 | 2020-05-26 | At&T Intellectual Property I, L.P. | Method and apparatus for adjusting wireless communications |
US10355367B2 (en) | 2015-10-16 | 2019-07-16 | At&T Intellectual Property I, L.P. | Antenna structure for exchanging wireless signals |
US10051483B2 (en) | 2015-10-16 | 2018-08-14 | At&T Intellectual Property I, L.P. | Method and apparatus for directing wireless signals |
US9912419B1 (en) | 2016-08-24 | 2018-03-06 | At&T Intellectual Property I, L.P. | Method and apparatus for managing a fault in a distributed antenna system |
US9860075B1 (en) | 2016-08-26 | 2018-01-02 | At&T Intellectual Property I, L.P. | Method and communication node for broadband distribution |
US10291311B2 (en) | 2016-09-09 | 2019-05-14 | At&T Intellectual Property I, L.P. | Method and apparatus for mitigating a fault in a distributed antenna system |
US11032819B2 (en) | 2016-09-15 | 2021-06-08 | At&T Intellectual Property I, L.P. | Method and apparatus for use with a radio distributed antenna system having a control channel reference signal |
US10135146B2 (en) | 2016-10-18 | 2018-11-20 | At&T Intellectual Property I, L.P. | Apparatus and methods for launching guided waves via circuits |
US10135147B2 (en) | 2016-10-18 | 2018-11-20 | At&T Intellectual Property I, L.P. | Apparatus and methods for launching guided waves via an antenna |
US10340600B2 (en) | 2016-10-18 | 2019-07-02 | At&T Intellectual Property I, L.P. | Apparatus and methods for launching guided waves via plural waveguide systems |
US9991580B2 (en) | 2016-10-21 | 2018-06-05 | At&T Intellectual Property I, L.P. | Launcher and coupling system for guided wave mode cancellation |
US9876605B1 (en) | 2016-10-21 | 2018-01-23 | At&T Intellectual Property I, L.P. | Launcher and coupling system to support desired guided wave mode |
US10811767B2 (en) | 2016-10-21 | 2020-10-20 | At&T Intellectual Property I, L.P. | System and dielectric antenna with convex dielectric radome |
US10374316B2 (en) | 2016-10-21 | 2019-08-06 | At&T Intellectual Property I, L.P. | System and dielectric antenna with non-uniform dielectric |
US10312567B2 (en) | 2016-10-26 | 2019-06-04 | At&T Intellectual Property I, L.P. | Launcher with planar strip antenna and methods for use therewith |
US10291334B2 (en) | 2016-11-03 | 2019-05-14 | At&T Intellectual Property I, L.P. | System for detecting a fault in a communication system |
US10498044B2 (en) | 2016-11-03 | 2019-12-03 | At&T Intellectual Property I, L.P. | Apparatus for configuring a surface of an antenna |
US10225025B2 (en) | 2016-11-03 | 2019-03-05 | At&T Intellectual Property I, L.P. | Method and apparatus for detecting a fault in a communication system |
US10224634B2 (en) | 2016-11-03 | 2019-03-05 | At&T Intellectual Property I, L.P. | Methods and apparatus for adjusting an operational characteristic of an antenna |
US10178445B2 (en) | 2016-11-23 | 2019-01-08 | At&T Intellectual Property I, L.P. | Methods, devices, and systems for load balancing between a plurality of waveguides |
US10340603B2 (en) | 2016-11-23 | 2019-07-02 | At&T Intellectual Property I, L.P. | Antenna system having shielded structural configurations for assembly |
US10340601B2 (en) | 2016-11-23 | 2019-07-02 | At&T Intellectual Property I, L.P. | Multi-antenna system and methods for use therewith |
US10535928B2 (en) | 2016-11-23 | 2020-01-14 | At&T Intellectual Property I, L.P. | Antenna system and methods for use therewith |
US10090594B2 (en) | 2016-11-23 | 2018-10-02 | At&T Intellectual Property I, L.P. | Antenna system having structural configurations for assembly |
US10305190B2 (en) | 2016-12-01 | 2019-05-28 | At&T Intellectual Property I, L.P. | Reflecting dielectric antenna system and methods for use therewith |
US10361489B2 (en) | 2016-12-01 | 2019-07-23 | At&T Intellectual Property I, L.P. | Dielectric dish antenna system and methods for use therewith |
US10637149B2 (en) | 2016-12-06 | 2020-04-28 | At&T Intellectual Property I, L.P. | Injection molded dielectric antenna and methods for use therewith |
US10819035B2 (en) | 2016-12-06 | 2020-10-27 | At&T Intellectual Property I, L.P. | Launcher with helical antenna and methods for use therewith |
US10694379B2 (en) | 2016-12-06 | 2020-06-23 | At&T Intellectual Property I, L.P. | Waveguide system with device-based authentication and methods for use therewith |
US9927517B1 (en) | 2016-12-06 | 2018-03-27 | At&T Intellectual Property I, L.P. | Apparatus and methods for sensing rainfall |
US10135145B2 (en) | 2016-12-06 | 2018-11-20 | At&T Intellectual Property I, L.P. | Apparatus and methods for generating an electromagnetic wave along a transmission medium |
US10727599B2 (en) | 2016-12-06 | 2020-07-28 | At&T Intellectual Property I, L.P. | Launcher with slot antenna and methods for use therewith |
US10439675B2 (en) | 2016-12-06 | 2019-10-08 | At&T Intellectual Property I, L.P. | Method and apparatus for repeating guided wave communication signals |
US10326494B2 (en) | 2016-12-06 | 2019-06-18 | At&T Intellectual Property I, L.P. | Apparatus for measurement de-embedding and methods for use therewith |
US10382976B2 (en) | 2016-12-06 | 2019-08-13 | At&T Intellectual Property I, L.P. | Method and apparatus for managing wireless communications based on communication paths and network device positions |
US10755542B2 (en) | 2016-12-06 | 2020-08-25 | At&T Intellectual Property I, L.P. | Method and apparatus for surveillance via guided wave communication |
US10020844B2 (en) | 2016-12-06 | 2018-07-10 | T&T Intellectual Property I, L.P. | Method and apparatus for broadcast communication via guided waves |
US10446936B2 (en) | 2016-12-07 | 2019-10-15 | At&T Intellectual Property I, L.P. | Multi-feed dielectric antenna system and methods for use therewith |
US10359749B2 (en) | 2016-12-07 | 2019-07-23 | At&T Intellectual Property I, L.P. | Method and apparatus for utilities management via guided wave communication |
US10243270B2 (en) | 2016-12-07 | 2019-03-26 | At&T Intellectual Property I, L.P. | Beam adaptive multi-feed dielectric antenna system and methods for use therewith |
US9893795B1 (en) | 2016-12-07 | 2018-02-13 | At&T Intellectual Property I, Lp | Method and repeater for broadband distribution |
US10389029B2 (en) | 2016-12-07 | 2019-08-20 | At&T Intellectual Property I, L.P. | Multi-feed dielectric antenna system with core selection and methods for use therewith |
US10168695B2 (en) | 2016-12-07 | 2019-01-01 | At&T Intellectual Property I, L.P. | Method and apparatus for controlling an unmanned aircraft |
US10027397B2 (en) | 2016-12-07 | 2018-07-17 | At&T Intellectual Property I, L.P. | Distributed antenna system and methods for use therewith |
US10139820B2 (en) | 2016-12-07 | 2018-11-27 | At&T Intellectual Property I, L.P. | Method and apparatus for deploying equipment of a communication system |
US10547348B2 (en) | 2016-12-07 | 2020-01-28 | At&T Intellectual Property I, L.P. | Method and apparatus for switching transmission mediums in a communication system |
US10916969B2 (en) | 2016-12-08 | 2021-02-09 | At&T Intellectual Property I, L.P. | Method and apparatus for providing power using an inductive coupling |
US10326689B2 (en) | 2016-12-08 | 2019-06-18 | At&T Intellectual Property I, L.P. | Method and system for providing alternative communication paths |
US10601494B2 (en) | 2016-12-08 | 2020-03-24 | At&T Intellectual Property I, L.P. | Dual-band communication device and method for use therewith |
US9911020B1 (en) | 2016-12-08 | 2018-03-06 | At&T Intellectual Property I, L.P. | Method and apparatus for tracking via a radio frequency identification device |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH589979A5 (ja) * | 1975-09-25 | 1977-07-29 | Zellweger Uster Ag | |
JPS62120735A (ja) * | 1985-11-20 | 1987-06-02 | Nec Home Electronics Ltd | 周波数ホツピングスペクトラム拡散電力線搬送通信方法および装置 |
US5066939A (en) * | 1989-10-04 | 1991-11-19 | Mansfield Jr Amos R | Method and means of operating a power line carrier communication system |
US5351272A (en) * | 1992-05-18 | 1994-09-27 | Abraham Karoly C | Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines |
US5319634A (en) * | 1991-10-07 | 1994-06-07 | Phoenix Corporation | Multiple access telephone extension systems and methods |
GB9222205D0 (en) * | 1992-10-22 | 1992-12-02 | Norweb Plc | Low voltage filter |
-
1994
- 1994-04-21 GB GB9407934A patent/GB9407934D0/en active Pending
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1995
- 1995-04-20 EP EP95915935A patent/EP0756786B1/en not_active Expired - Lifetime
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- 1995-04-20 ES ES99100554T patent/ES2257826T3/es not_active Expired - Lifetime
- 1995-04-20 AU AU22627/95A patent/AU704011B2/en not_active Ceased
- 1995-04-20 CA CA002188271A patent/CA2188271C/en not_active Expired - Fee Related
- 1995-04-20 WO PCT/GB1995/000894 patent/WO1995029537A1/en active IP Right Grant
- 1995-04-20 PT PT99100554T patent/PT913955E/pt unknown
- 1995-04-20 DE DE69534707T patent/DE69534707T2/de not_active Expired - Fee Related
- 1995-04-20 NZ NZ284119A patent/NZ284119A/en not_active IP Right Cessation
- 1995-04-20 CZ CZ963058A patent/CZ305896A3/cs unknown
- 1995-04-20 EP EP99100554A patent/EP0913955B8/en not_active Expired - Lifetime
- 1995-04-20 AT AT95915935T patent/ATE204418T1/de active
- 1995-04-20 JP JP7527452A patent/JPH09512394A/ja active Pending
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006523393A (ja) * | 2003-04-08 | 2006-10-12 | エーシーエヌ・アドヴァンスト・コミュニケーションズ・ネットワークス・エスエー | 電力線を通してのデータ通信のためのシステムおよび方法 |
JP4686445B2 (ja) * | 2003-04-08 | 2011-05-25 | エーシーエヌ・アドヴァンスト・コミュニケーションズ・ネットワークス・エスエー | データ通信のための方法 |
JP2008182634A (ja) * | 2007-01-26 | 2008-08-07 | Matsushita Electric Works Ltd | 電力線通信システム |
JP2010531599A (ja) * | 2007-06-26 | 2010-09-24 | イアンディス | 配電電力線通信システム |
JP2009055282A (ja) * | 2007-08-27 | 2009-03-12 | Toa Corp | 構内放送システム |
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