CA2371496A1 - Commande perfectionnee de gain automatique dans une voie de retour - Google Patents

Commande perfectionnee de gain automatique dans une voie de retour Download PDF

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Publication number
CA2371496A1
CA2371496A1 CA002371496A CA2371496A CA2371496A1 CA 2371496 A1 CA2371496 A1 CA 2371496A1 CA 002371496 A CA002371496 A CA 002371496A CA 2371496 A CA2371496 A CA 2371496A CA 2371496 A1 CA2371496 A1 CA 2371496A1
Authority
CA
Canada
Prior art keywords
gain
cmi
tone
tones
primary
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.)
Abandoned
Application number
CA002371496A
Other languages
English (en)
Inventor
Thomas G. Hebert
Joseph L. Rigazio, Iii
Clifford M. Lo Verme
Stephen J. Graveline
Glenn T. Flebotte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Transcept Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2371496A1 publication Critical patent/CA2371496A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2609—Arrangements for range control, e.g. by using remote antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CA002371496A 1999-05-20 2000-05-19 Commande perfectionnee de gain automatique dans une voie de retour Abandoned CA2371496A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31575399A 1999-05-20 1999-05-20
US09/315,753 1999-05-20
PCT/US2000/013886 WO2000072475A1 (fr) 1999-05-20 2000-05-19 Commande perfectionnee de gain automatique dans une voie de retour

Publications (1)

Publication Number Publication Date
CA2371496A1 true CA2371496A1 (fr) 2000-11-30

Family

ID=23225906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002371496A Abandoned CA2371496A1 (fr) 1999-05-20 2000-05-19 Commande perfectionnee de gain automatique dans une voie de retour

Country Status (7)

Country Link
EP (1) EP1179234A1 (fr)
JP (1) JP2003500978A (fr)
KR (1) KR20010113973A (fr)
AU (1) AU5148100A (fr)
CA (1) CA2371496A1 (fr)
IL (1) IL146358A0 (fr)
WO (1) WO2000072475A1 (fr)

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US20100054746A1 (en) 2007-07-24 2010-03-04 Eric Raymond Logan Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems
US8175459B2 (en) 2007-10-12 2012-05-08 Corning Cable Systems Llc Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same
WO2009081376A2 (fr) 2007-12-20 2009-07-02 Mobileaccess Networks Ltd. Extension de services et d'applications d'extérieur à des zones fermées
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
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
WO2010090999A1 (fr) 2009-02-03 2010-08-12 Corning Cable Systems Llc Systèmes d'antennes réparties basés sur les fibres optiques, composants et procédés associés destinés à leur surveillance et à leur configuration
US9590733B2 (en) 2009-07-24 2017-03-07 Corning Optical Communications LLC Location tracking using fiber optic array cables and related systems and methods
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
EP2553839A1 (fr) 2010-03-31 2013-02-06 Corning Cable Systems LLC Services de localisation dans des composants et systèmes de communications distribués à base de fibres optiques et procédés connexes
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)
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
US9160449B2 (en) 2010-10-13 2015-10-13 Ccs Technology, Inc. Local power management for remote antenna units in distributed antenna systems
CN103314556B (zh) 2010-11-24 2017-09-08 康宁光缆系统有限责任公司 用于分布式天线系统的能够带电连接和/或断开连接的配电模块及相关电力单元、组件与方法
US11296504B2 (en) 2010-11-24 2022-04-05 Corning Optical Communications LLC Power distribution module(s) capable of hot connection and/or disconnection for wireless communication systems, and related power units, components, and methods
CN103548290B (zh) 2011-04-29 2016-08-31 康宁光缆系统有限责任公司 判定分布式天线系统中的通信传播延迟及相关组件、系统与方法
WO2012148940A1 (fr) 2011-04-29 2012-11-01 Corning Cable Systems Llc Systèmes, procédés et dispositifs pour augmenter la puissance radiofréquence (rf) dans systèmes d'antennes distribuées
EP2832012A1 (fr) 2012-03-30 2015-02-04 Corning Optical Communications LLC Réduction d'un brouillage lié à la position dans des systèmes d'antennes distribuées fonctionnant selon une configuration à entrées multiples et à sorties multiples (mimo), et composants, systèmes et procédés associés
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
EP2842245A1 (fr) 2012-04-25 2015-03-04 Corning Optical Communications LLC Architectures de système d'antenne distribué
US9154222B2 (en) 2012-07-31 2015-10-06 Corning Optical Communications LLC Cooling system control in distributed antenna systems
EP2883416A1 (fr) 2012-08-07 2015-06-17 Corning Optical Communications Wireless Ltd. Distribution de services de gestion multiplexés par répartition dans le temps (tdm) dans un système d'antennes distribuées, et composants, systèmes et procédés associés
US9455784B2 (en) 2012-10-31 2016-09-27 Corning Optical Communications Wireless Ltd Deployable wireless infrastructures and methods of deploying wireless infrastructures
US10257056B2 (en) 2012-11-28 2019-04-09 Corning Optical Communications LLC Power management for distributed communication systems, and related components, systems, and methods
CN105308876B (zh) 2012-11-29 2018-06-22 康宁光电通信有限责任公司 分布式天线系统中的远程单元天线结合
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
US9497706B2 (en) 2013-02-20 2016-11-15 Corning Optical Communications Wireless Ltd Power management in distributed antenna systems (DASs), and related components, systems, and methods
EP3008828B1 (fr) 2013-06-12 2017-08-09 Corning Optical Communications Wireless Ltd. Duplexage par répartition temporelle (tdd) dans des systèmes de communication répartis, comprenant des systèmes d'antenne répartis (das)
EP3008515A1 (fr) 2013-06-12 2016-04-20 Corning Optical Communications Wireless, Ltd Coupleur directif optique a commande en tension
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
EP3039814B1 (fr) 2013-08-28 2018-02-21 Corning Optical Communications Wireless Ltd. Gestion de énergie pour des systèmes de communication distribués, et composants, systèmes et procédés associés
US9385810B2 (en) 2013-09-30 2016-07-05 Corning Optical Communications Wireless Ltd Connection mapping in distributed communication systems
WO2015079435A1 (fr) 2013-11-26 2015-06-04 Corning Optical Communications Wireless Ltd. Activation sélective des services de communication lors de la mise sous tension d'une ou plusieurs unités distantes dans un système d'antennes distribuées (das) basé sur la consommation d'énergie
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
US9509133B2 (en) 2014-06-27 2016-11-29 Corning Optical Communications Wireless Ltd Protection of 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
US9653861B2 (en) 2014-09-17 2017-05-16 Corning Optical Communications Wireless Ltd Interconnection of hardware components
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
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
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)
US9785175B2 (en) 2015-03-27 2017-10-10 Corning Optical Communications Wireless, Ltd. Combining power from electrically isolated power paths for powering remote units in a distributed antenna system(s) (DASs)
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
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)
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)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480702B1 (en) * 1996-08-01 2002-11-12 Transcept, Inc. Apparatus and method for distributing wireless communications signals to remote cellular antennas
CA2225901A1 (fr) * 1997-12-24 1999-06-24 John Sabat Jr. Telecommande de gain d'emetteurs-recepteurs utilises pour interconnecter des telephones sans fil dans un reseau a large bande
US6122529A (en) * 1998-03-17 2000-09-19 Transcept, Inc. Simulcast with hierarchical cell structure overlay

Also Published As

Publication number Publication date
IL146358A0 (en) 2002-07-25
WO2000072475A9 (fr) 2002-07-04
AU5148100A (en) 2000-12-12
JP2003500978A (ja) 2003-01-07
EP1179234A1 (fr) 2002-02-13
WO2000072475B1 (fr) 2001-02-15
WO2000072475A1 (fr) 2000-11-30
KR20010113973A (ko) 2001-12-28

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EEER Examination request
FZDE Discontinued