CN102084606B - 用于可配置的时分双工接口的系统和方法 - Google Patents
用于可配置的时分双工接口的系统和方法 Download PDFInfo
- Publication number
- CN102084606B CN102084606B CN200980124023.0A CN200980124023A CN102084606B CN 102084606 B CN102084606 B CN 102084606B CN 200980124023 A CN200980124023 A CN 200980124023A CN 102084606 B CN102084606 B CN 102084606B
- Authority
- CN
- China
- Prior art keywords
- interface
- signal
- switch
- couple
- circuit
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000004891 communication Methods 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000001902 propagating effect Effects 0.000 claims 2
- 230000008054 signal transmission Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 23
- 238000012546 transfer Methods 0.000 description 13
- 238000011144 upstream manufacturing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 230000005855 radiation Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15507—Relay station based processing for cell extension or control of coverage area
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/144,913 US8208414B2 (en) | 2008-06-24 | 2008-06-24 | System and method for configurable time-division duplex interface |
US12/144913 | 2008-06-24 | ||
PCT/US2009/048145 WO2010008794A2 (en) | 2008-06-24 | 2009-06-22 | System and method for configurable time-division duplex interface |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102084606A CN102084606A (zh) | 2011-06-01 |
CN102084606B true CN102084606B (zh) | 2014-09-10 |
Family
ID=41431197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980124023.0A Active CN102084606B (zh) | 2008-06-24 | 2009-06-22 | 用于可配置的时分双工接口的系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8208414B2 (zh) |
EP (2) | EP3484068B1 (zh) |
JP (1) | JP5406923B2 (zh) |
CN (1) | CN102084606B (zh) |
CA (1) | CA2727770C (zh) |
WO (1) | WO2010008794A2 (zh) |
Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1403065B1 (it) * | 2010-12-01 | 2013-10-04 | Andrew Wireless Systems Gmbh | Distributed antenna system for mimo signals. |
US8396368B2 (en) | 2009-12-09 | 2013-03-12 | Andrew Llc | Distributed antenna system for MIMO signals |
US8811917B2 (en) | 2002-05-01 | 2014-08-19 | Dali Systems Co. Ltd. | Digital hybrid mode power amplifier system |
US8380143B2 (en) | 2002-05-01 | 2013-02-19 | Dali Systems Co. Ltd | Power amplifier time-delay invariant predistortion methods and apparatus |
KR20100014339A (ko) | 2006-12-26 | 2010-02-10 | 달리 시스템즈 씨오. 엘티디. | 다중 채널 광대역 통신 시스템에서의 기저 대역 전치 왜곡 선형화를 위한 방법 및 시스템 |
WO2009053910A2 (en) | 2007-10-22 | 2009-04-30 | Mobileaccess Networks Ltd. | Communication system using low bandwidth wires |
US8175649B2 (en) | 2008-06-20 | 2012-05-08 | Corning Mobileaccess Ltd | Method and system for real time control of an active antenna over a distributed antenna system |
US8626238B2 (en) * | 2008-06-24 | 2014-01-07 | Adc Telecommunications, Inc. | Method and apparatus for switching in a TDD system |
US8310963B2 (en) * | 2008-06-24 | 2012-11-13 | Adc Telecommunications, Inc. | System and method for synchronized time-division duplex signal switching |
US9363469B2 (en) | 2008-07-17 | 2016-06-07 | Ppc Broadband, Inc. | Passive-active terminal adapter and method having automatic return loss control |
US7961689B2 (en) * | 2008-08-18 | 2011-06-14 | Adc Telecommunications, Inc. | Method and apparatus for determining an end of a subframe in a TDD system |
US9647851B2 (en) | 2008-10-13 | 2017-05-09 | Ppc Broadband, Inc. | Ingress noise inhibiting network interface device and method for cable television networks |
US8213457B2 (en) * | 2009-10-09 | 2012-07-03 | John Mezzalingua Associates, Inc. | Upstream bandwidth conditioning device |
US8385219B2 (en) | 2009-10-09 | 2013-02-26 | John Mezzalingua Associates, Inc. | Upstream bandwidth level measurement device |
US8832767B2 (en) | 2008-10-16 | 2014-09-09 | Ppc Broadband, Inc. | Dynamically configurable frequency band selection device between CATV distribution system and CATV user |
US8516537B2 (en) * | 2009-10-09 | 2013-08-20 | Ppc Broadband, Inc. | Downstream bandwidth conditioning device |
US20110085586A1 (en) * | 2009-10-09 | 2011-04-14 | John Mezzalingua Associates, Inc. | Total bandwidth conditioning device |
US8464301B2 (en) * | 2008-10-16 | 2013-06-11 | Ppc Broadband, Inc. | Upstream bandwidth conditioning device between CATV distribution system and CATV user |
US8510782B2 (en) | 2008-10-21 | 2013-08-13 | Ppc Broadband, Inc. | CATV entry adapter and method for preventing interference with eMTA equipment from MoCA Signals |
US11910052B2 (en) | 2008-10-21 | 2024-02-20 | Ppc Broadband, Inc. | Entry device for communicating external network signals and in-home network signals |
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 |
EP2394379B1 (en) * | 2009-02-03 | 2016-12-28 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
AU2010210766A1 (en) | 2009-02-03 | 2011-09-15 | Corning Cable Systems Llc | Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof |
WO2010089719A1 (en) | 2009-02-08 | 2010-08-12 | Mobileaccess Networks Ltd. | Communication system using cables carrying ethernet signals |
US8346091B2 (en) * | 2009-04-29 | 2013-01-01 | Andrew Llc | Distributed antenna system for wireless network systems |
US8588614B2 (en) * | 2009-05-22 | 2013-11-19 | Extenet Systems, Inc. | Flexible distributed antenna system |
ES2499715T3 (es) * | 2009-09-30 | 2014-09-29 | Telefonaktiebolaget L M Ericsson (Publ) | Reconfiguración de conjunto activo de portadoras componentes en sistemas inalámbricos multi-portadora |
DE102009052936B8 (de) | 2009-11-12 | 2012-05-10 | Andrew Wireless Systems Gmbh | Master-Einheit, Remote-Einheit sowie Multiband-Übertragungssystem |
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 |
IT1398025B1 (it) | 2010-02-12 | 2013-02-07 | Andrew Llc | Distributed antenna system for mimo communications. |
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 |
US8479247B2 (en) | 2010-04-14 | 2013-07-02 | Ppc Broadband, Inc. | Upstream bandwidth conditioning device |
US8472579B2 (en) * | 2010-07-28 | 2013-06-25 | Adc Telecommunications, Inc. | Distributed digital reference clock |
EP2606571A4 (en) * | 2010-08-17 | 2018-01-03 | Dali Systems Co. Ltd. | Remotely reconfigurable distributed antenna system and methods |
CN103180844B (zh) | 2010-08-17 | 2017-10-03 | 大力系统有限公司 | 用于分布式天线系统的中性主机架构 |
US8561125B2 (en) | 2010-08-30 | 2013-10-15 | Ppc Broadband, Inc. | Home network frequency conditioning device and method |
CN105208083B (zh) | 2010-09-14 | 2018-09-21 | 大力系统有限公司 | 用于发送信号的系统和分布式天线系统 |
CN103229427B (zh) | 2010-10-01 | 2016-08-03 | 康普技术有限责任公司 | 用于多输入多输出信号的分布式天线系统 |
US9252874B2 (en) | 2010-10-13 | 2016-02-02 | Ccs Technology, Inc | Power management for remote antenna units in distributed antenna systems |
US8532242B2 (en) | 2010-10-27 | 2013-09-10 | Adc Telecommunications, Inc. | Distributed antenna system with combination of both all digital transport and hybrid digital/analog transport |
US10021343B2 (en) | 2010-12-21 | 2018-07-10 | Ppc Broadband, Inc. | Method and apparatus for reducing isolation in a home network |
WO2012148938A1 (en) | 2011-04-29 | 2012-11-01 | Corning Cable Systems Llc | Determining propagation delay of communications in distributed antenna systems, and related 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 |
CN103001673A (zh) * | 2011-09-08 | 2013-03-27 | 孔令斌 | 宽带分布式天线系统和数据通信方法 |
US9184842B2 (en) * | 2011-10-06 | 2015-11-10 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus for communicating a plurality of antenna signals at different optical wavelengths |
US8693342B2 (en) | 2011-10-28 | 2014-04-08 | Adc Telecommunications, Inc. | Distributed antenna system using time division duplexing scheme |
US10264626B2 (en) * | 2011-11-07 | 2019-04-16 | Dali Systems Co. Ltd. | Virtualized wireless network |
EP2829152A2 (en) | 2012-03-23 | 2015-01-28 | Corning Optical Communications Wireless Ltd. | Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods |
US8699982B2 (en) * | 2012-03-27 | 2014-04-15 | Adc Telecommunications, Inc. | Systems and methods for implementing a distributed antenna system in a radio frequency integrated circuit |
US8744390B2 (en) * | 2012-03-29 | 2014-06-03 | Adc Telecommunications, Inc. | Systems and methods for adjusting system tests based on detected interference |
WO2013162988A1 (en) | 2012-04-25 | 2013-10-31 | Corning Cable Systems Llc | Distributed antenna system architectures |
WO2014011832A1 (en) | 2012-07-11 | 2014-01-16 | Adc Telecommunications, Inc. | Distributed antenna system with managed connectivity |
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 |
GB2506127A (en) * | 2012-09-20 | 2014-03-26 | Toshiba Res Europ Ltd | A hub unit processes received signals to produce fewer intermediate signals and generates a combined output for presenting to a base station |
US9455784B2 (en) | 2012-10-31 | 2016-09-27 | Corning Optical Communications Wireless Ltd | Deployable wireless infrastructures and methods of deploying wireless infrastructures |
US9647758B2 (en) | 2012-11-30 | 2017-05-09 | Corning Optical Communications Wireless Ltd | Cabling connectivity monitoring and verification |
KR20140089054A (ko) * | 2013-01-02 | 2014-07-14 | 엘에스전선 주식회사 | 통신 중계 장치 및 통신 신호 중계 방법 |
CN110212974B (zh) * | 2013-02-22 | 2022-10-04 | Adc电信股份有限公司 | 来自于分布式天线系统的基站网络接口的主基准 |
CN105191241B (zh) | 2013-02-22 | 2018-08-10 | Adc电信股份有限公司 | 通用远程无线电头 |
EP2963838B1 (en) * | 2013-02-28 | 2019-05-01 | Siemens Aktiengesellschaft | Method and apparatus for communication through power line |
CN105452951B (zh) | 2013-06-12 | 2018-10-19 | 康宁光电通信无线公司 | 电压控制式光学定向耦合器 |
EP3008828B1 (en) | 2013-06-12 | 2017-08-09 | 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 |
US9787457B2 (en) | 2013-10-07 | 2017-10-10 | Commscope Technologies Llc | Systems and methods for integrating asynchronous signals in distributed antenna system with direct digital interface to base station |
AU2013404287B2 (en) | 2013-10-30 | 2018-06-21 | Andrew Wireless Systems Gmbh | Switching sub-system for distributed antenna systems using time division duplexing |
KR102189745B1 (ko) * | 2013-12-06 | 2020-12-14 | 주식회사 쏠리드 | 광 중계 시스템의 리모트 장치 |
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 |
CN103781103B (zh) * | 2014-01-21 | 2017-12-22 | 上海华为技术有限公司 | 空中接口扫描系统、方法及通信设备 |
US10284296B2 (en) * | 2014-02-13 | 2019-05-07 | Dali Systems Co. Ltd. | System and method for performance optimization in and through a distributed antenna system |
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 |
EP3183864A4 (en) * | 2014-08-22 | 2018-04-11 | Commscope Technologies LLC | Distributed antenna system to transport first cellular rf band concurrently with ethernet or second cellular rf band |
WO2016030880A2 (en) * | 2014-08-25 | 2016-03-03 | Corning Optical Communications Wireless Ltd. | Supporting an add-on remote unit (ru) in an optical fiber-based distributed antenna system (das) over an existing optical fiber communications medium using radio frequency (rf) multiplexing |
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) |
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 |
US9184960B1 (en) | 2014-09-25 | 2015-11-10 | Corning Optical Communications Wireless Ltd | Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference |
EP3627785A1 (en) | 2014-12-30 | 2020-03-25 | Solid, Inc. | Method of summing forward digital signal in distributed antenna system |
KR102049593B1 (ko) | 2014-12-30 | 2020-01-08 | 주식회사 쏠리드 | 시분할듀플렉스 방식의 분산 안테나 시스템 |
WO2016108447A1 (ko) | 2014-12-30 | 2016-07-07 | 주식회사 쏠리드 | 시분할듀플렉스 방식의 분산 안테나 시스템 |
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) |
US9681313B2 (en) | 2015-04-15 | 2017-06-13 | Corning Optical Communications Wireless Ltd | Optimizing remote antenna unit performance using an alternative data channel |
US9948349B2 (en) | 2015-07-17 | 2018-04-17 | Corning Optical Communications Wireless Ltd | IOT automation and data collection system |
US10567969B2 (en) * | 2015-08-06 | 2020-02-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Communications network control |
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) |
EP3761525B1 (en) | 2015-10-03 | 2023-01-04 | CommScope Technologies LLC | Tdd timing recovery in a distributed antenna system |
US10499269B2 (en) | 2015-11-12 | 2019-12-03 | Commscope Technologies Llc | Systems and methods for assigning controlled nodes to channel interfaces of a controller |
US10236924B2 (en) | 2016-03-31 | 2019-03-19 | Corning Optical Communications Wireless Ltd | Reducing out-of-channel noise in a wireless distribution system (WDS) |
WO2018216106A1 (ja) * | 2017-05-23 | 2018-11-29 | 三菱電機株式会社 | 基地局装置、地上局装置および地上アンテナ装置 |
CN108419263B (zh) * | 2018-05-11 | 2024-01-19 | 通号电缆集团有限公司 | 一种室内分布通信系统监测装置和监测方法 |
US11139892B2 (en) | 2018-10-01 | 2021-10-05 | Commscope Technologies Llc | Systems and methods for a passive-active distributed antenna architecture |
US10735095B1 (en) * | 2019-03-04 | 2020-08-04 | Advanced Rf Technologies, Inc. | Distributed antenna system for massive MIMO signals with one fiber optic cable |
WO2021050866A1 (en) | 2019-09-13 | 2021-03-18 | Commscope Technologies Llc | Repeater system for use with 5g new radio base station that uses time-division duplexing |
CN115021775B (zh) * | 2022-05-30 | 2023-09-05 | 中国电信股份有限公司 | 耦合装置、信号均衡方法及室内分布系统 |
US20240322992A1 (en) * | 2023-03-23 | 2024-09-26 | Wilson Electronics, Llc | Repeater Switchable Between a Duplex Mode and a Simplex Mode |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5867292A (en) * | 1996-03-22 | 1999-02-02 | Wireless Communications Products, Llc | Method and apparatus for cordless infrared communication |
US6801767B1 (en) * | 2001-01-26 | 2004-10-05 | Lgc Wireless, Inc. | Method and system for distributing multiband wireless communications signals |
CN1797971A (zh) * | 2004-12-30 | 2006-07-05 | M/A-Com公司 | 双波段全双工移动无线电装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04287431A (ja) * | 1991-03-15 | 1992-10-13 | Mitsubishi Electric Corp | 移動体通信システム |
JP2555626Y2 (ja) * | 1992-12-25 | 1997-11-26 | 日本無線株式会社 | 中継増幅装置 |
US6157810A (en) | 1996-04-19 | 2000-12-05 | Lgc Wireless, Inc | Distribution of radio-frequency signals through low bandwidth infrastructures |
US6205133B1 (en) | 1996-11-25 | 2001-03-20 | Ericsson Inc. | Flexible wideband architecture for use in radio communications systems |
JP2000332645A (ja) * | 1999-05-21 | 2000-11-30 | Hitachi Denshi Ltd | 単信複信両用ディジタル無線機 |
US6831901B2 (en) | 2002-05-31 | 2004-12-14 | Opencell Corporation | System and method for retransmission of data |
US7627325B2 (en) * | 2006-04-28 | 2009-12-01 | Freescale Semiconductor, Inc. | System and method for controlling a wireless device |
EP1924109B1 (en) * | 2006-11-20 | 2013-11-06 | Alcatel Lucent | Method and system for wireless cellular indoor communications |
US8681666B2 (en) * | 2007-10-01 | 2014-03-25 | Qualcomm Incorporated | Partial discarding of cyclic prefix for efficient TDD or half-duplex FDD operation |
US8542617B2 (en) * | 2008-06-02 | 2013-09-24 | Apple Inc. | Adaptive operational full-duplex and half-duplex FDD modes in wireless networks |
US8310963B2 (en) | 2008-06-24 | 2012-11-13 | Adc Telecommunications, Inc. | System and method for synchronized time-division duplex signal switching |
-
2008
- 2008-06-24 US US12/144,913 patent/US8208414B2/en active Active
-
2009
- 2009-06-22 JP JP2011514884A patent/JP5406923B2/ja not_active Expired - Fee Related
- 2009-06-22 EP EP18192808.6A patent/EP3484068B1/en active Active
- 2009-06-22 EP EP09798460.3A patent/EP2294722B1/en active Active
- 2009-06-22 CA CA2727770A patent/CA2727770C/en not_active Expired - Fee Related
- 2009-06-22 WO PCT/US2009/048145 patent/WO2010008794A2/en active Application Filing
- 2009-06-22 CN CN200980124023.0A patent/CN102084606B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5867292A (en) * | 1996-03-22 | 1999-02-02 | Wireless Communications Products, Llc | Method and apparatus for cordless infrared communication |
US6801767B1 (en) * | 2001-01-26 | 2004-10-05 | Lgc Wireless, Inc. | Method and system for distributing multiband wireless communications signals |
CN1797971A (zh) * | 2004-12-30 | 2006-07-05 | M/A-Com公司 | 双波段全双工移动无线电装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2294722A2 (en) | 2011-03-16 |
EP3484068B1 (en) | 2021-06-02 |
EP3484068A1 (en) | 2019-05-15 |
JP2011525753A (ja) | 2011-09-22 |
EP2294722B1 (en) | 2018-09-19 |
CA2727770A1 (en) | 2010-01-21 |
EP2294722A4 (en) | 2014-10-15 |
CN102084606A (zh) | 2011-06-01 |
CA2727770C (en) | 2017-01-24 |
WO2010008794A2 (en) | 2010-01-21 |
US20090316608A1 (en) | 2009-12-24 |
JP5406923B2 (ja) | 2014-02-05 |
WO2010008794A3 (en) | 2010-03-25 |
US8208414B2 (en) | 2012-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102084606B (zh) | 用于可配置的时分双工接口的系统和方法 | |
CN102084607B (zh) | 用于同步的时分双工信号切换的系统和方法 | |
US20140169794A1 (en) | Distributed antenna system and method | |
CN103401612B (zh) | 基于ftth网络的光纤和无线混合接入系统及混合接入方法 | |
CN104852757A (zh) | 用于mimo信号的分布式天线系统 | |
CN101247162B (zh) | 一种模拟中频的td-scdma室内分布系统 | |
KR20100115685A (ko) | Tdd용 기지국 안테나의 송수신 타이밍 제어 방법 및 상기 방법이 적용된 기지국 안테나 | |
CN103888178A (zh) | 一种多模式矿井移动通信系统 | |
CN101944956B (zh) | 基于三网融合的无线信号光纤接入系统 | |
KR100621331B1 (ko) | 광신호 분배기를 구비한 광 분산 시스템 | |
CN203387519U (zh) | 基于rof的新型基站反馈接收、收发校准复用电路 | |
IE902089A1 (en) | "A relay base for a radiotelephone communication system" | |
KR100375318B1 (ko) | 주파수 변환 방식을 이용한 인-빌딩용 이동통신 중계 시스템 | |
CN204168290U (zh) | 一种多模式矿井移动通信系统 | |
US8983401B2 (en) | Radio communication apparatus | |
WO2006033094A2 (en) | A system and method for communicating between a cellular base station and a cell extender |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: California, USA Patentee after: LGC Wireless LLC Country or region after: U.S.A. Address before: California, USA Patentee before: LGC WIRELESS, Inc. Country or region before: U.S.A. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240905 Address after: U.S.A. Patentee after: ADC TELECOMMUNICATIONS, Inc. Country or region after: U.S.A. Address before: California, USA Patentee before: LGC Wireless LLC Country or region before: U.S.A. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: U.S.A. Patentee after: CommScope connectivity Ltd. Country or region after: U.S.A. Address before: U.S.A. Patentee before: ADC TELECOMMUNICATIONS, Inc. Country or region before: U.S.A. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240913 Address after: U.S.A. Patentee after: COMMSCOPE TECHNOLOGIES LLC Country or region after: U.S.A. Address before: U.S.A. Patentee before: CommScope connectivity Ltd. Country or region before: U.S.A. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240924 Address after: U.S.A. Patentee after: Outdoor Wireless Network Co.,Ltd. Country or region after: U.S.A. Address before: U.S.A. Patentee before: COMMSCOPE TECHNOLOGIES LLC Country or region before: U.S.A. |
|
TR01 | Transfer of patent right |