JP2006520167A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2006520167A5 JP2006520167A5 JP2006508771A JP2006508771A JP2006520167A5 JP 2006520167 A5 JP2006520167 A5 JP 2006520167A5 JP 2006508771 A JP2006508771 A JP 2006508771A JP 2006508771 A JP2006508771 A JP 2006508771A JP 2006520167 A5 JP2006520167 A5 JP 2006520167A5
- Authority
- JP
- Japan
- Prior art keywords
- ultra
- signal
- wideband
- communication device
- optical
- 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
- 230000003287 optical Effects 0.000 claims 23
- 239000000835 fiber Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 230000000051 modifying Effects 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 230000001702 transmitter Effects 0.000 claims 1
Claims (31)
- 波長分割マルチプレクサと、
光信号を終端するように構成され、前記波長分割マルチプレクサに連係する光−電気信号変換器と、
該光−電気信号変換器に連係する超広帯域通信装置と、
を備えてなるシステム。 - 前記超広帯域通信装置は、超広帯域変調器を含む送受信機であり、該送受信機は少なくとも2GHzの帯域幅を有する請求項1に記載のシステム。
- 前記超広帯域通信装置が、受信機である請求項1に記載のシステム。
- 前記超広帯域通信装置が、送信機である請求項1に記載のシステム。
- 前記超広帯域通信装置に連係するアンテナをさらに含んでなる請求項1に記載のシステム。
- 前記波長分割マルチプレクサが、前記光−電気信号変換器に直接結合される請求項1に記載のシステム。
- 前記波長分割マルチプレクサへの光信号入力が、受動光ネットワークを介して伝送される請求項1に記載のシステム。
- 波長分割マルチプレクサと、
該波長分割マルチプレクサに結合された受動光ネットワークと、
該受動光ネットワークに連係する超広帯域通信装置と、
を備えてなるシステム。 - 前記超広帯域通信装置が、パルス位置変調を用いる請求項8に記載のシステム。
- 前記超広帯域通信装置が、前記光信号に作用する超広帯域変調技術を用いる請求項8に記載のシステム。
- 光信号から生成した信号を受信するための第1の入力と、
該第1の入力に連係する超広帯域送受信機と、
前記超広帯域送受信機に連係しかつ、無線信号が、複数の異なる信号受信箇所に到達するように位置づけられるアンテナと、
を備えてなる通信システム。 - 前記複数の異なる信号受信箇所のうちの第1のものが第1の住宅内にあり、前記複数の異なる信号受信箇所のうちの第2のものが第2の住宅内にある請求項11に記載のシステム。
- 前記第2の住宅が、前記第1の住宅の近くにある請求項12に記載のシステム。
- 前記第1の住宅が土地境界線の第1の側によって画定された第1のロット上にあり、前記第2の住宅が土地境界線の第2の側によって画定された第2のロット上にある請求項13に記載のシステム。
- 地役権領域が、前記第1の住宅の土地境界線に隣接して存在しており、前記光信号が該地役権領域内に配置された光学機器によって伝送される請求項14に記載のシステム。
- 前記複数の異なる信号受信箇所が、前記複数の近隣住宅によって形成されたクラスタの中心に位置づけられており、当該通信システムが、該近隣住宅に供するための近隣ペデスタルを備えてなる請求項11に記載のシステム。
- アンテナと、
該アンテナに連係し出力信号を生成する超広帯域送受信機と、
前記出力信号を音声、映像およびデータ信号に変換するためのユーザインタフェースと、
を含むユーザアクセス通信装置。 - 前記ユーザインタフェースが、音声インタフェース、およびデータインタフェース、音声/データ/映像信号シグナリングインタフェースおよび/または映像インタフェースを含む請求項17に記載のユーザアクセス通信装置。
- 無線超広帯域信号の通信方法において、
超広帯域受信機で第1の無線信号を受信する段階と、
該受信信号を光信号に変換する段階と、
受動光ネットワークを介して該光信号の通信を行う段階と、
を有してなる方法。 - 超広帯域送受信機で第2の無線信号を受信する段階と、
該第2の無線信号を第2の光信号に変換する段階と、
前記受動光ネットワークを介し前記第2の光信号の通信を行う段階と、
をさらに有してなる請求項19に記載の方法。 - 前記光信号が、音声およびデータ情報を含む請求項19に記載の方法。
- 波長分割マルチプレクサに対し前記光信号の通信を行う段階をさらに含んでなる請求項19に記載の方法。
- 前記光信号が、受動光ファイバネットワークを介して伝送される請求項19に記載の方法。
- 中心金属部材を含む金属外装付きファイバケーブルを通して搬送されたエネルギーを受入れるように構成された電源入力と、
該電源入力に連係する超広帯域送受信機と、
を備えてなる通信装置。 - 1組の格子間ゲージ銅線対にて供給されるエネルギーを受入れるように構成された電源入力と、
該電源入力に連係する超広帯域送受信機と、
を備えてなる通信装置。 - 前記金属外装付きファイバケーブルが、複数の光ファイバを含む請求項24に記載の通信装置。
- 前記電源入力に結合された少なくとも1つのソーラーパネルをさらに含む請求項24に記載の通信装置。
- 電力網にて搬送された後、電源変圧器により変成されたエネルギーを受入れるように構成された電源入力と、
該電源入力に連係する超広帯域送受信機と
を備えてなる通信装置。 - 光学機器と、
該光学機器からの光信号を伝送するための光ケーブルと、
該光信号に連係する超広帯域送受信機と、
該超広帯域送受信機に連係するアンテナと、
を備えてなる通信アクセスセンタ。 - 無線信号が複数の信号受信箇所に到達するように前記アンテナが位置づけられる請求項29に記載の通信アクセスセンタ。
- 当該通信アクセスセンタが、ユーザ共同体に供する共同体アクセスセンタである請求項29に記載の通信アクセスセンタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/384,379 US7962042B2 (en) | 2003-03-07 | 2003-03-07 | Method and system for delivering broadband services over an ultrawide band radio system integrated with a passive optical network |
PCT/US2004/004931 WO2004082301A2 (en) | 2003-03-07 | 2004-02-18 | Ultrawide band radio system and pon |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006520167A JP2006520167A (ja) | 2006-08-31 |
JP2006520167A5 true JP2006520167A5 (ja) | 2007-03-29 |
Family
ID=32927251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006508771A Pending JP2006520167A (ja) | 2003-03-07 | 2004-02-18 | 超広帯域無線システムおよびpon |
Country Status (7)
Country | Link |
---|---|
US (1) | US7962042B2 (ja) |
EP (1) | EP1602183A4 (ja) |
JP (1) | JP2006520167A (ja) |
KR (1) | KR20050107770A (ja) |
CA (1) | CA2514192A1 (ja) |
MX (1) | MXPA05009136A (ja) |
WO (1) | WO2004082301A2 (ja) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100547880B1 (ko) * | 2003-05-20 | 2006-01-31 | 삼성전자주식회사 | 초광대역 통신방식을 이용한 실내 근거리 통신 네트워크시스템 |
KR100539860B1 (ko) * | 2003-06-09 | 2005-12-28 | 삼성전자주식회사 | 초고속광대역망간 신호전송장치 |
FI119616B (fi) * | 2003-10-15 | 2009-01-15 | Heikki Tapio Laamanen | Menetelmä tilaajayhteyden järjestämiseksi ja menetelmää soveltava järjestelmä |
JP2006196947A (ja) * | 2005-01-11 | 2006-07-27 | Hitachi Kokusai Electric Inc | 中継増幅器 |
US7460786B2 (en) * | 2005-03-23 | 2008-12-02 | Analog Devices, Inc. | System and method of data transmission in tension members of a fiber optical system |
PL1985149T3 (pl) * | 2006-01-11 | 2011-01-31 | Qualcomm Inc | Sposób komunikacji i urządzenie do transmitowania informacji o priorytecie za pomocą sygnałów nawigacyjnych |
US20070248358A1 (en) * | 2006-04-19 | 2007-10-25 | Michael Sauer | Electrical-optical cable for wireless systems |
US20070286599A1 (en) * | 2006-06-12 | 2007-12-13 | Michael Sauer | Centralized optical-fiber-based wireless picocellular systems and methods |
US20080063399A1 (en) * | 2006-09-13 | 2008-03-13 | Mallya Arvind R | Methods and apparatus to implement communication networks using electrically conductive and optical communication media |
US7787823B2 (en) | 2006-09-15 | 2010-08-31 | Corning Cable Systems Llc | Radio-over-fiber (RoF) optical fiber cable system with transponder diversity and RoF wireless picocellular system using same |
US7848654B2 (en) | 2006-09-28 | 2010-12-07 | Corning Cable Systems Llc | Radio-over-fiber (RoF) wireless picocellular system with combined picocells |
US8873585B2 (en) | 2006-12-19 | 2014-10-28 | Corning Optical Communications Wireless Ltd | Distributed antenna system for MIMO technologies |
US20100054746A1 (en) | 2007-07-24 | 2010-03-04 | Eric Raymond Logan | Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems |
JP4408925B2 (ja) * | 2007-09-28 | 2010-02-03 | 富士通株式会社 | インパルス伝送方法、インパルス伝送システム、送信器および受信器 |
US8175459B2 (en) | 2007-10-12 | 2012-05-08 | Corning Cable Systems Llc | Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same |
JP4964105B2 (ja) * | 2007-11-29 | 2012-06-27 | 三菱電機株式会社 | 通信システムおよびメディアコンバータ |
WO2009081376A2 (en) | 2007-12-20 | 2009-07-02 | Mobileaccess Networks Ltd. | Extending outdoor location based services and applications into enclosed areas |
US7933285B2 (en) * | 2008-10-24 | 2011-04-26 | At&T Intellectual Property I, L.P. | Distributed digital subscriber line access multiplexers to increase bandwidth in access networks |
US8275262B2 (en) | 2008-11-10 | 2012-09-25 | At&T Intellectual Property I, L.P. | Methods and apparatus to deploy fiber optic based access networks |
JP2012517190A (ja) | 2009-02-03 | 2012-07-26 | コーニング ケーブル システムズ リミテッド ライアビリティ カンパニー | 光ファイバベースの分散型アンテナシステム、構成要素、及びそのモニタリング及び構成のための関連の方法 |
AU2010210771B2 (en) | 2009-02-03 | 2015-09-17 | Corning Cable Systems Llc | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US9673904B2 (en) | 2009-02-03 | 2017-06-06 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
US20100278214A1 (en) * | 2009-05-01 | 2010-11-04 | Westcott Bryan L | Pulse-level interleaving for UWB systems |
US9590733B2 (en) * | 2009-07-24 | 2017-03-07 | Corning Optical Communications LLC | Location tracking using fiber optic array cables and related systems and methods |
US20110026930A1 (en) * | 2009-07-29 | 2011-02-03 | Zhi Cui | Methods and apparatus to upgrade communication services in subscriber distribution areas |
US8548330B2 (en) | 2009-07-31 | 2013-10-01 | Corning Cable Systems Llc | Sectorization in distributed antenna systems, and related components and methods |
US8348523B1 (en) * | 2009-10-09 | 2013-01-08 | Lockheed Martin Corporation | Network topology module and system |
US8280259B2 (en) | 2009-11-13 | 2012-10-02 | Corning Cable Systems Llc | Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication |
US8275265B2 (en) | 2010-02-15 | 2012-09-25 | Corning Cable Systems Llc | Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods |
AU2011232897B2 (en) | 2010-03-31 | 2015-11-05 | Corning Optical Communications LLC | Localization services in optical fiber-based distributed communications components and systems, and related methods |
US9525488B2 (en) | 2010-05-02 | 2016-12-20 | Corning Optical Communications LLC | Digital data services and/or power distribution in optical fiber-based distributed communications systems providing digital data and radio frequency (RF) communications services, and related components and methods |
US20110268446A1 (en) | 2010-05-02 | 2011-11-03 | Cune William P | Providing digital data services in optical fiber-based distributed radio frequency (rf) communications systems, and related components and methods |
US9325416B2 (en) | 2010-07-30 | 2016-04-26 | At&T Intellectual Property I, L.P. | Network interface device for optical premises signals and networks |
US8570914B2 (en) | 2010-08-09 | 2013-10-29 | Corning Cable Systems Llc | Apparatuses, systems, and methods for determining location of a mobile device(s) in a distributed antenna system(s) |
CN103119865A (zh) | 2010-08-16 | 2013-05-22 | 康宁光缆***有限责任公司 | 支持远程天线单元之间的数字数据信号传播的远程天线集群和相关***、组件和方法 |
US9252874B2 (en) | 2010-10-13 | 2016-02-02 | Ccs Technology, Inc | Power management for remote antenna units in distributed antenna systems |
CN203504582U (zh) | 2011-02-21 | 2014-03-26 | 康宁光缆***有限责任公司 | 一种分布式天线***及用于在其中分配电力的电源装置 |
EP2702710A4 (en) | 2011-04-29 | 2014-10-29 | Corning Cable Sys Llc | DETERMINING THE TRANSMISSION DELAY OF COMMUNICATIONS IN DISTRIBUTED ANTENNA SYSTEMS AND CORRESPONDING COMPONENTS, SYSTEMS AND METHODS |
EP2702780A4 (en) | 2011-04-29 | 2014-11-12 | Corning Cable Sys Llc | SYSTEMS, METHODS AND DEVICES FOR INCREASING HIGH-FREQUENCY (HF) PERFORMANCE IN DISTRIBUTED ANTENNA SYSTEMS |
US10110307B2 (en) | 2012-03-02 | 2018-10-23 | Corning Optical Communications LLC | Optical network units (ONUs) for high bandwidth connectivity, and related components and methods |
EP2832012A1 (en) | 2012-03-30 | 2015-02-04 | Corning Optical Communications LLC | Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (mimo) configuration, and related components, systems, and methods |
US9781553B2 (en) | 2012-04-24 | 2017-10-03 | Corning Optical Communications LLC | Location based services in a distributed communication system, and related components and methods |
WO2013162988A1 (en) | 2012-04-25 | 2013-10-31 | Corning Cable Systems Llc | Distributed antenna system architectures |
WO2013181247A1 (en) | 2012-05-29 | 2013-12-05 | Corning Cable Systems Llc | Ultrasound-based localization of client devices with inertial navigation supplement in distributed communication systems and related devices and methods |
EP2883416A1 (en) | 2012-08-07 | 2015-06-17 | Corning Optical Communications Wireless Ltd. | Distribution of time-division multiplexed (tdm) management services in a distributed antenna system, and related components, systems, and methods |
US9455784B2 (en) | 2012-10-31 | 2016-09-27 | Corning Optical Communications Wireless Ltd | Deployable wireless infrastructures and methods of deploying wireless infrastructures |
WO2014085115A1 (en) | 2012-11-29 | 2014-06-05 | Corning Cable Systems Llc | HYBRID INTRA-CELL / INTER-CELL REMOTE UNIT ANTENNA BONDING IN MULTIPLE-INPUT, MULTIPLE-OUTPUT (MIMO) DISTRIBUTED ANTENNA SYSTEMS (DASs) |
US9647758B2 (en) | 2012-11-30 | 2017-05-09 | Corning Optical Communications Wireless Ltd | Cabling connectivity monitoring and verification |
US9158864B2 (en) | 2012-12-21 | 2015-10-13 | Corning Optical Communications Wireless Ltd | Systems, methods, and devices for documenting a location of installed equipment |
WO2014199384A1 (en) | 2013-06-12 | 2014-12-18 | Corning Optical Communications Wireless, Ltd. | Voltage controlled optical directional coupler |
WO2014199380A1 (en) | 2013-06-12 | 2014-12-18 | Corning Optical Communications Wireless, Ltd. | Time-division duplexing (tdd) in distributed communications systems, including distributed antenna systems (dass) |
US9247543B2 (en) | 2013-07-23 | 2016-01-26 | Corning Optical Communications Wireless Ltd | Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs) |
US9661781B2 (en) | 2013-07-31 | 2017-05-23 | Corning Optical Communications Wireless Ltd | Remote units for distributed communication systems and related installation methods and apparatuses |
US9385810B2 (en) | 2013-09-30 | 2016-07-05 | Corning Optical Communications Wireless Ltd | Connection mapping in distributed communication systems |
US9178635B2 (en) | 2014-01-03 | 2015-11-03 | Corning Optical Communications Wireless Ltd | Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference |
US9775123B2 (en) | 2014-03-28 | 2017-09-26 | Corning Optical Communications Wireless Ltd. | Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power |
US9357551B2 (en) | 2014-05-30 | 2016-05-31 | Corning Optical Communications Wireless Ltd | Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems |
US9525472B2 (en) | 2014-07-30 | 2016-12-20 | Corning Incorporated | Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods |
US9730228B2 (en) | 2014-08-29 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit |
US9602210B2 (en) | 2014-09-24 | 2017-03-21 | Corning Optical Communications Wireless Ltd | Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (DAS) |
US10659163B2 (en) | 2014-09-25 | 2020-05-19 | Corning Optical Communications LLC | Supporting analog remote antenna units (RAUs) in digital distributed antenna systems (DASs) using analog RAU digital adaptors |
US9420542B2 (en) | 2014-09-25 | 2016-08-16 | Corning Optical Communications Wireless Ltd | System-wide uplink band gain control in a distributed antenna system (DAS), based on per band gain control of remote uplink paths in remote units |
WO2016071902A1 (en) | 2014-11-03 | 2016-05-12 | Corning Optical Communications Wireless Ltd. | Multi-band monopole planar antennas configured to facilitate improved radio frequency (rf) isolation in multiple-input multiple-output (mimo) antenna arrangement |
WO2016075696A1 (en) | 2014-11-13 | 2016-05-19 | Corning Optical Communications Wireless Ltd. | Analog distributed antenna systems (dass) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (rf) communications signals |
US9729267B2 (en) | 2014-12-11 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting |
WO2016098111A1 (en) | 2014-12-18 | 2016-06-23 | Corning Optical Communications Wireless Ltd. | Digital- analog interface modules (da!ms) for flexibly.distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass) |
WO2016098109A1 (en) | 2014-12-18 | 2016-06-23 | Corning Optical Communications Wireless Ltd. | Digital interface modules (dims) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass) |
US20160249365A1 (en) | 2015-02-19 | 2016-08-25 | Corning Optical Communications Wireless Ltd. | Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (das) |
US9787400B2 (en) * | 2015-04-08 | 2017-10-10 | Corning Optical Communications LLC | Fiber-wireless system and methods for simplified and flexible FTTX deployment and installation |
US9681313B2 (en) | 2015-04-15 | 2017-06-13 | Corning Optical Communications Wireless Ltd | Optimizing remote antenna unit performance using an alternative data channel |
WO2016181116A1 (en) * | 2015-05-11 | 2016-11-17 | Bae Systems Plc | Aircraft data transfer |
US9948349B2 (en) | 2015-07-17 | 2018-04-17 | Corning Optical Communications Wireless Ltd | IOT automation and data collection system |
US10560214B2 (en) | 2015-09-28 | 2020-02-11 | Corning Optical Communications LLC | Downlink and uplink communication path switching in a time-division duplex (TDD) distributed antenna system (DAS) |
CN108886374B (zh) * | 2016-01-18 | 2021-08-03 | 唯亚威通讯技术有限公司 | 用于检测蜂窝通信信号的失真或变形的方法和设备 |
US9648580B1 (en) | 2016-03-23 | 2017-05-09 | Corning Optical Communications Wireless Ltd | Identifying remote units in a wireless distribution system (WDS) based on assigned unique temporal delay patterns |
US10236924B2 (en) | 2016-03-31 | 2019-03-19 | Corning Optical Communications Wireless Ltd | Reducing out-of-channel noise in a wireless distribution system (WDS) |
US10735838B2 (en) | 2016-11-14 | 2020-08-04 | Corning Optical Communications LLC | Transparent wireless bridges for optical fiber-wireless networks and related methods and systems |
EP3605880B1 (en) * | 2017-05-23 | 2024-01-17 | Mitsubishi Electric Corporation | Base station apparatus, terrestrial station device and terrestrial antenna device |
KR20200144846A (ko) | 2019-06-19 | 2020-12-30 | 삼성전자주식회사 | 외부 장치의 위치 정보를 결정하기 위한 전자 장치 및 그의 동작 방법 |
Family Cites Families (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60139360A (ja) | 1983-12-28 | 1985-07-24 | Tokyo Gas Co Ltd | 既設管の管継手部補修用樹脂搬送ピグ |
JPS60139360U (ja) * | 1984-02-24 | 1985-09-14 | オムロン株式会社 | 無線通信による屋内ロ−カルエリアネツトワ−ク装置 |
JPS6127510A (ja) | 1984-07-17 | 1986-02-07 | Fujitsu Ltd | 光海底ケ−ブルの海中分岐装置 |
US5812081A (en) * | 1984-12-03 | 1998-09-22 | Time Domain Systems, Inc. | Time domain radio transmission system |
JPH02201818A (ja) | 1989-01-31 | 1990-08-10 | Sumitomo Electric Ind Ltd | 電源線複合光ケーブル |
US5198698A (en) * | 1991-02-11 | 1993-03-30 | Best Power Technology, Inc. | Auxiliary power supply system for providing dc power on demand |
FI96733C (fi) * | 1993-06-18 | 1996-08-12 | Nokia Telecommunications Oy | Tilaajaverkkojärjestely tilaajien liittämiseksi yleiseen puhelinverkkoon |
US5610907A (en) * | 1994-07-29 | 1997-03-11 | Barrett; Terence W. | Ultrafast time hopping CDMA-RF communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand |
US6160802A (en) * | 1994-07-29 | 2000-12-12 | Barrett Holding, Llc | Ultrafast time hopping CDMA and TDMA RF and optical communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand |
JPH08129915A (ja) | 1994-10-28 | 1996-05-21 | Fujikura Ltd | 複合ケーブル |
JPH0943010A (ja) | 1995-08-01 | 1997-02-14 | Hitachi Denshi Ltd | センシングシステム |
US5621841A (en) * | 1995-09-20 | 1997-04-15 | Siecor Corporation | Optical fiber cable containing ribbons in stranded tubes |
US5875396A (en) * | 1995-11-13 | 1999-02-23 | Wytec, Incorporated | Multichannel radio frequency transmission system to deliver wideband digital data into independent sectorized service areas |
US5745627A (en) * | 1995-12-28 | 1998-04-28 | Lucent Technologies Inc. | Composite cable for fiber-to-the-curb architecture using centralized power |
US5761351A (en) * | 1996-07-15 | 1998-06-02 | Mcdonnell Douglas Corporation | Wavelength-addressable optical time-delay network and phased array antenna incorporating the same |
US5917624A (en) * | 1996-08-07 | 1999-06-29 | Bell Communications Research, Inc. | Method and system for applying fiber to the curb architecture using a broadband gateway at service locations, including homes |
US5773817A (en) * | 1996-09-12 | 1998-06-30 | The United States Of America As Represented By The Secretary Of The Army | Ultrafast, high voltage pulser using circumferentially illuminated, laser-switched radial transmission line |
US6493335B1 (en) * | 1996-09-24 | 2002-12-10 | At&T Corp. | Method and system for providing low-cost high-speed data services |
US5929538A (en) * | 1997-06-27 | 1999-07-27 | Abacus Controls Inc. | Multimode power processor |
US5978117A (en) | 1997-08-29 | 1999-11-02 | Lucent Technologies Inc. | Dynamic reconfiguration of a wireless network using flexible wavelenght multiplexing |
US6505032B1 (en) * | 2000-05-26 | 2003-01-07 | Xtremespectrum, Inc. | Carrierless ultra wideband wireless signals for conveying application data |
US6151144A (en) * | 1998-01-20 | 2000-11-21 | Lucent Technologies, Inc. | Wavelength division multiplexing for unbundling downstream fiber-to-the-home |
US6147786A (en) * | 1998-02-20 | 2000-11-14 | Nokia Telecommunications, Oy | Hybrid analog/digital WDM access network with mini-digital optical node |
EP0994582B1 (en) | 1998-10-15 | 2005-08-17 | Lucent Technologies Inc. | Reconfigurable fiber network for wireless communication |
US7058414B1 (en) | 2000-05-26 | 2006-06-06 | Freescale Semiconductor, Inc. | Method and system for enabling device functions based on distance information |
US6549587B1 (en) * | 1999-09-20 | 2003-04-15 | Broadcom Corporation | Voice and data exchange over a packet based network with timing recovery |
US7103907B1 (en) * | 1999-05-11 | 2006-09-05 | Tellabs Bedford, Inc. | RF return optical transmission |
JP4639016B2 (ja) | 1999-06-08 | 2011-02-23 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 移動インターネットアクセス |
JP3645746B2 (ja) * | 1999-06-17 | 2005-05-11 | 日本電気株式会社 | 光通信網における上り帯域の動的帯域制御システム |
JP2001067948A (ja) | 1999-08-27 | 2001-03-16 | Hitachi Cable Ltd | 可とう性光ファイバケーブル |
US6492904B2 (en) * | 1999-09-27 | 2002-12-10 | Time Domain Corporation | Method and system for coordinating timing among ultrawideband transmissions |
US7376191B2 (en) * | 2000-10-27 | 2008-05-20 | Lightwaves Systems, Inc. | High bandwidth data transport system |
JP2001156790A (ja) | 1999-11-26 | 2001-06-08 | Matsushita Electric Ind Co Ltd | Ftth無線アクセスシステム |
JP2001156824A (ja) | 1999-11-29 | 2001-06-08 | Matsushita Electric Ind Co Ltd | 加入者系ネットワーク装置および中継局 |
JP2001156734A (ja) | 1999-11-29 | 2001-06-08 | Matsushita Electric Ind Co Ltd | 加入者系ネットワーク装置および無線基地局 |
GB2363675B (en) * | 2000-01-19 | 2004-05-26 | Advantest Corp | Wideband optical amplifier and wideband variable wavelength optical source |
US6497656B1 (en) | 2000-02-08 | 2002-12-24 | General Electric Company | Integrated wireless broadband communications network |
JP2001251252A (ja) | 2000-03-03 | 2001-09-14 | Nippon Telegr & Teleph Corp <Ntt> | 光アクセス網、幹線ノード装置及び支線ノード装置 |
US20030007214A1 (en) * | 2000-05-10 | 2003-01-09 | Yuji Aburakawa | Wireless base station network system, contorl station, base station switching method, signal processing method, and handover control method |
JP3854446B2 (ja) | 2000-05-10 | 2006-12-06 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信用基地局ネットワーク及び前記ネットワークにおける基地局切換え方法 |
JP3798622B2 (ja) | 2000-12-14 | 2006-07-19 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局ネットワークシステム、統括局、信号処理方法、及びハンドオーバー制御方法 |
US6721797B1 (en) * | 2000-05-16 | 2004-04-13 | Lucent Technologies Inc. | Partial back pressure (PBP) transmission technique for ATM-PON using rate controllers to reduce a maximum output rate from a peak rate to a controlled rate |
US6735238B1 (en) * | 2000-05-26 | 2004-05-11 | Xtremespectrum, Inc. | Ultra wideband communication system, method, and device with low noise pulse formation |
US6459587B1 (en) * | 2000-10-02 | 2002-10-01 | Eric K. D. Chan | Modular support and casing for electrical and electronic circuit construction |
JP2002116357A (ja) | 2000-10-11 | 2002-04-19 | Hitachi Cable Ltd | 可撓性光ファイバケーブル |
KR100382883B1 (ko) | 2000-11-08 | 2003-05-12 | 주식회사 진광컨설턴트 건축사사무소 | 풍력발전기용 팬 |
US20020064221A1 (en) * | 2000-11-30 | 2002-05-30 | Yeap Tet Hin | Apparatus for connecting digital subscriber lines to central office equipment |
US6907244B2 (en) | 2000-12-14 | 2005-06-14 | Pulse-Link, Inc. | Hand-off between ultra-wideband cell sites |
JP2002198905A (ja) | 2000-12-26 | 2002-07-12 | Speednet Inc | ループ型光ファイバ網加入者系通信システム |
US7209436B1 (en) * | 2000-12-30 | 2007-04-24 | Redback Networks Inc. | Method and apparatus for variable rate pipes |
JP3945169B2 (ja) | 2001-02-07 | 2007-07-18 | オムロン株式会社 | パワーコンディショナ及びこのパワーコンディショナを用いた太陽光発電システム |
JP2002261697A (ja) | 2001-03-05 | 2002-09-13 | Nippon Telegr & Teleph Corp <Ntt> | 光伝送システム及び波長変換装置 |
US6643417B2 (en) * | 2001-03-16 | 2003-11-04 | The United States Of America As Represented By The Secretary Of The Navy | All optical image reject down-converter |
JP2003006775A (ja) | 2001-04-19 | 2003-01-10 | Shinko Electric Co Ltd | 土砂災害事前感知警報システムおよび土石流検知装置 |
US6512488B2 (en) * | 2001-05-15 | 2003-01-28 | Time Domain Corporation | Apparatus for establishing signal coupling between a signal line and an antenna structure |
KR100402409B1 (ko) | 2001-05-26 | 2003-10-30 | (주)오피트정보통신 | 원거리 전송이 가능한 디지털 비디오 신호 인터페이스 모듈 |
JP2002351766A (ja) | 2001-05-29 | 2002-12-06 | Denso Corp | 設定ファイル送信システムおよび設定ファイルの送信方法 |
JP3835207B2 (ja) | 2001-06-27 | 2006-10-18 | ソニー株式会社 | 試着画像提供システム及び試着画像提供方法、試着画像生成装置及び試着画像生成方法 |
JP2003046542A (ja) | 2001-08-03 | 2003-02-14 | Sony Corp | 通信用サーバ |
US20030099015A1 (en) * | 2001-11-23 | 2003-05-29 | Ar Card | Avoiding amplified spontaneous emission loops in optical networks |
KR100630049B1 (ko) * | 2002-03-21 | 2006-09-27 | 삼성전자주식회사 | 파장분할다중 방식의 수동형 광네트웍 시스템 |
US6782048B2 (en) * | 2002-06-21 | 2004-08-24 | Pulse-Link, Inc. | Ultra-wideband communication through a wired network |
US20030235236A1 (en) * | 2002-06-21 | 2003-12-25 | Pulse-Link, Inc. | Ultra-wideband communication through a wired medium |
US20040005016A1 (en) * | 2002-07-08 | 2004-01-08 | Ahmed Tewfik | High bit rate ultra-wideband OFDM |
US7609612B2 (en) * | 2002-07-12 | 2009-10-27 | Texas Instruments Incorporated | Multi-carrier transmitter for ultra-wideband (UWB) systems |
US7583642B2 (en) * | 2002-09-10 | 2009-09-01 | Harris Corporation | Communication system providing hybrid optical/wireless communications and related methods |
JP4095404B2 (ja) * | 2002-10-25 | 2008-06-04 | キヤノン株式会社 | 光接続装置、光電気混載装置、及びこれを用いた電子機器 |
US20040187156A1 (en) * | 2003-01-08 | 2004-09-23 | Stephen Palm | Transporting home networking frame-based communication signals over coaxial cables |
US7295960B2 (en) * | 2003-01-22 | 2007-11-13 | Wireless Valley Communications, Inc. | System and method for automated placement or configuration of equipment for obtaining desired network performance objectives |
US20040264974A1 (en) * | 2003-06-06 | 2004-12-30 | Sorenson Donald C. | Cable television passive optical network |
US7366203B2 (en) * | 2004-03-26 | 2008-04-29 | Sbc Knowledge Ventures, L.P. | Passive optical network and ultrawide band adapter |
-
2003
- 2003-03-07 US US10/384,379 patent/US7962042B2/en not_active Expired - Fee Related
-
2004
- 2004-02-18 MX MXPA05009136A patent/MXPA05009136A/es not_active Application Discontinuation
- 2004-02-18 WO PCT/US2004/004931 patent/WO2004082301A2/en active Application Filing
- 2004-02-18 CA CA002514192A patent/CA2514192A1/en not_active Abandoned
- 2004-02-18 KR KR1020057015983A patent/KR20050107770A/ko active Search and Examination
- 2004-02-18 JP JP2006508771A patent/JP2006520167A/ja active Pending
- 2004-02-18 EP EP04712402A patent/EP1602183A4/en not_active Withdrawn
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2006520167A5 (ja) | ||
US7962042B2 (en) | Method and system for delivering broadband services over an ultrawide band radio system integrated with a passive optical network | |
Pham et al. | A WDM-PON-compatible system for simultaneous distribution of gigabit baseband and wireless ultrawideband services with flexible bandwidth allocation | |
Jia et al. | A full-duplex radio-over-fiber system based on optical carrier suppression and reuse | |
CN107332618B (zh) | 一种5G-RoF中心基站控制波束赋形的接入通信*** | |
RU2005101337A (ru) | Ультраширокополосная связь через проводную сеть | |
Sharma et al. | Comprehensive study of radio over fiber with different modulation techniques–a review | |
CN104038284A (zh) | 一种可见光通信的***及方法 | |
CN102195656B (zh) | 一种有源光学天线、微波发射***及发送信息的方法 | |
CN107743050A (zh) | 采用四阶脉幅调制和解调技术实现高速光信号全双工收发的*** | |
WO2004111707A3 (en) | Converting signals in passive optical networks | |
Sun et al. | Fiber-enabled optical wireless communications with full beam coverage | |
KR20210041066A (ko) | Sar 방사 프리 이동 단말 본체, 외장 통신 본체 및 이동 단말 | |
CN101713900A (zh) | 一种采用SOA产生RoF***毫米波的方法及装置 | |
CN213305769U (zh) | 一种利用基站延伸的电力终端通信补盲*** | |
Beltran et al. | Dual photonic generation ultrawideband impulse radio by frequency shifting in remote-connectivity fiber | |
CN201118601Y (zh) | 光纤通信***平台的上行光接收模块 | |
Grakhova et al. | Experimental demonstration of high-speed data transmission based on Gaussian pulses for IR-UWB radio-over-fiber systems | |
CN105429708A (zh) | 一种lte双通道光纤拉远入户覆盖方法 | |
Nirmalathas et al. | Photonics for gigabit wireless networks | |
CN201234256Y (zh) | 一种微型无线激光视音频传输*** | |
CN104066019B (zh) | 基于twdm‑pon与无线信号融合的多级分光结构*** | |
Abraha et al. | Experimental demonstration of 2 Gbps IR-UWB transmission over 100m GI-POF using novel pulse generation technique | |
Long | Optical Wireless Systems Channel Modelling | |
Schulz et al. | All-indoor optical customer premises equipment for fixed wireless access |