IT1293548B1 - Nodo per rete di comunicazioni con architettura di canalizzatori commutati - Google Patents

Nodo per rete di comunicazioni con architettura di canalizzatori commutati

Info

Publication number
IT1293548B1
IT1293548B1 IT97RM000449A ITRM970449A IT1293548B1 IT 1293548 B1 IT1293548 B1 IT 1293548B1 IT 97RM000449 A IT97RM000449 A IT 97RM000449A IT RM970449 A ITRM970449 A IT RM970449A IT 1293548 B1 IT1293548 B1 IT 1293548B1
Authority
IT
Italy
Prior art keywords
node
communications network
channel architecture
switched channel
switched
Prior art date
Application number
IT97RM000449A
Other languages
English (en)
Inventor
William Joe Haber
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of ITRM970449A0 publication Critical patent/ITRM970449A0/it
Publication of ITRM970449A1 publication Critical patent/ITRM970449A1/it
Application granted granted Critical
Publication of IT1293548B1 publication Critical patent/IT1293548B1/it

Links

Classifications

    • 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
    • H04B7/18571—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
IT97RM000449A 1996-08-01 1997-07-21 Nodo per rete di comunicazioni con architettura di canalizzatori commutati IT1293548B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/691,086 US5790529A (en) 1996-08-01 1996-08-01 Communications network node with switched channelizer architecture

Publications (3)

Publication Number Publication Date
ITRM970449A0 ITRM970449A0 (it) 1997-07-21
ITRM970449A1 ITRM970449A1 (it) 1999-01-21
IT1293548B1 true IT1293548B1 (it) 1999-03-01

Family

ID=24775100

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000449A IT1293548B1 (it) 1996-08-01 1997-07-21 Nodo per rete di comunicazioni con architettura di canalizzatori commutati

Country Status (5)

Country Link
US (1) US5790529A (it)
DE (1) DE19731475A1 (it)
FR (1) FR2752656B1 (it)
GB (1) GB2315959B (it)
IT (1) IT1293548B1 (it)

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US5956620A (en) 1997-01-17 1999-09-21 Com Dev Limited Analog processor for digital satellites
US6317583B1 (en) * 1997-07-25 2001-11-13 Trw Inc. Telecommunications satellite channelizer
JP3303819B2 (ja) * 1999-02-02 2002-07-22 日本電気株式会社 ダイバーシティ受信方法及びダイバーシティ受信機
SE516182C2 (sv) * 1999-02-26 2001-11-26 Ericsson Telefon Ab L M Mottagning av olika signalformatstandarder i radiosystem med flera standarder
US6236833B1 (en) * 1999-08-05 2001-05-22 Hughes Electronics Corporation Scalable switch matrix and demodulator bank architecture for a satellite uplink receiver
US7016436B1 (en) * 1999-12-17 2006-03-21 Ericsson, Inc. Selective joint demodulation systems and methods for receiving a signal in the presence of noise and interference
CA2442597C (en) * 2000-03-27 2011-11-01 Transcept Opencell, Inc. Multi-protocol distributed wireless system architecture
US7031653B1 (en) 2000-03-29 2006-04-18 Hughes Electronics Corporation Switch matrix for satellite payloads with multiple uplink beams and on-board signal processing
CA2442592C (en) 2000-03-29 2009-12-22 Transcept Opencell, Inc. Operations and maintenance architecture for multiprotocol distributed system
US6760342B1 (en) * 2000-06-28 2004-07-06 Northrop Grumman Corporation Channelizer for a multi-carrier receiver
US6704545B1 (en) 2000-07-19 2004-03-09 Adc Telecommunications, Inc. Point-to-multipoint digital radio frequency transport
US7184728B2 (en) 2002-02-25 2007-02-27 Adc Telecommunications, Inc. Distributed automatic gain control system
US6831901B2 (en) 2002-05-31 2004-12-14 Opencell Corporation System and method for retransmission of data
US8958789B2 (en) 2002-12-03 2015-02-17 Adc Telecommunications, Inc. Distributed digital antenna system
US7787854B2 (en) 2005-02-01 2010-08-31 Adc Telecommunications, Inc. Scalable distributed radio network
US7627285B2 (en) * 2005-03-14 2009-12-01 Atc Technologies, Llc Satellite communications systems and methods with distributed and/or centralized architecture including ground-based beam forming
US7675985B1 (en) * 2005-11-14 2010-03-09 Lockheed Martin Corporation Digital channelizer unit for processing multiple digital input signals
US7805073B2 (en) 2006-04-28 2010-09-28 Adc Telecommunications, Inc. Systems and methods of optical path protection for distributed antenna systems
US20070286311A1 (en) * 2006-05-01 2007-12-13 Coyne Paul T Communications system comprising channelized receiver
US7844273B2 (en) 2006-07-14 2010-11-30 Lgc Wireless, Inc. System for and method of for providing dedicated capacity in a cellular network
US7848770B2 (en) 2006-08-29 2010-12-07 Lgc Wireless, Inc. Distributed antenna communications system and methods of implementing thereof
US7707489B2 (en) * 2006-09-22 2010-04-27 Business Objects Software, Ltd. Apparatus and method for visualizing overlapping range-bands
US8041477B2 (en) * 2006-11-21 2011-10-18 Lockheed Martin Corporation Methods and apparatus for providing access to vehicle electronic systems
US7817958B2 (en) 2006-12-22 2010-10-19 Lgc Wireless Inc. System for and method of providing remote coverage area for wireless communications
US8583100B2 (en) 2007-01-25 2013-11-12 Adc Telecommunications, Inc. Distributed remote base station system
US8737454B2 (en) 2007-01-25 2014-05-27 Adc Telecommunications, Inc. Modular wireless communications platform
US8005050B2 (en) 2007-03-23 2011-08-23 Lgc Wireless, Inc. Localization of a mobile device in distributed antenna communications system
US8010116B2 (en) 2007-06-26 2011-08-30 Lgc Wireless, Inc. Distributed antenna communications system
US9112547B2 (en) 2007-08-31 2015-08-18 Adc Telecommunications, Inc. System for and method of configuring distributed antenna communications system
WO2009055566A1 (en) * 2007-10-25 2009-04-30 X-Digital Systems Systems and methods for processing a plurality of frequency signals with a wide band digital receiver
US8310963B2 (en) 2008-06-24 2012-11-13 Adc Telecommunications, Inc. System and method for synchronized time-division duplex signal switching
US8077760B2 (en) * 2008-11-06 2011-12-13 Com Dev International Ltd. Digital transponder with real signal channelizer and synthesizer
US9001811B2 (en) 2009-05-19 2015-04-07 Adc Telecommunications, Inc. Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes
US8472579B2 (en) 2010-07-28 2013-06-25 Adc Telecommunications, Inc. Distributed digital reference clock
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
US8462683B2 (en) 2011-01-12 2013-06-11 Adc Telecommunications, Inc. Distinct transport path for MIMO transmissions in distributed antenna systems
US8693342B2 (en) 2011-10-28 2014-04-08 Adc Telecommunications, Inc. Distributed antenna system using time division duplexing scheme
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
KR102228617B1 (ko) 2013-02-22 2021-03-15 콤스코프 테크놀로지스 엘엘씨 범용 원격 라디오 헤드
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
WO2015126828A1 (en) 2014-02-18 2015-08-27 Commscope Technologiees Llc Selectively combining uplink signals in distributed antenna systems
US9686379B2 (en) 2014-06-11 2017-06-20 Commscope Technologies Llc Bitrate efficient transport through distributed antenna systems
GB201415684D0 (en) * 2014-09-04 2014-10-22 Airbus Defence & Space Ltd Scalable Architecture For Digital Signal Process
US10499269B2 (en) 2015-11-12 2019-12-03 Commscope Technologies Llc Systems and methods for assigning controlled nodes to channel interfaces of a controller

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US4425639A (en) * 1981-01-12 1984-01-10 Bell Telephone Laboratories, Incorporated Satellite communications system with frequency channelized beams
US4931802A (en) * 1988-03-11 1990-06-05 Communications Satellite Corporation Multiple spot-beam systems for satellite communications
US5594939A (en) * 1992-11-23 1997-01-14 Hughes Aircraft Company Synthesizer routing architecture for a switching apparatus
US5606575A (en) * 1993-10-29 1997-02-25 Airnet Communications Corporation FFT-based channelizer and combiner employing residue-adder-implemented phase advance
US5424862A (en) * 1994-04-28 1995-06-13 Glynn; Thomas W. High capacity communications satellite
US5585850A (en) * 1994-10-31 1996-12-17 Schwaller; John Adaptive distribution system for transmitting wideband video data over narrowband multichannel wireless communication system
US5592480A (en) * 1995-03-13 1997-01-07 Carney; Ronald R. Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards

Also Published As

Publication number Publication date
US5790529A (en) 1998-08-04
DE19731475A1 (de) 1998-02-05
ITRM970449A1 (it) 1999-01-21
GB2315959A8 (en) 1998-02-17
ITRM970449A0 (it) 1997-07-21
GB2315959B (en) 2001-02-21
FR2752656B1 (fr) 2004-10-01
GB2315959A (en) 1998-02-11
FR2752656A1 (fr) 1998-02-27
GB9715978D0 (en) 1997-10-01

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Legal Events

Date Code Title Description
0001 Granted