CA2205986A1 - Communication system with multicarrier telephony transport - Google Patents

Communication system with multicarrier telephony transport

Info

Publication number
CA2205986A1
CA2205986A1 CA002205986A CA2205986A CA2205986A1 CA 2205986 A1 CA2205986 A1 CA 2205986A1 CA 002205986 A CA002205986 A CA 002205986A CA 2205986 A CA2205986 A CA 2205986A CA 2205986 A1 CA2205986 A1 CA 2205986A1
Authority
CA
Canada
Prior art keywords
telephony
control data
distribution network
frequency bandwidth
hybrid fiber
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.)
Granted
Application number
CA002205986A
Other languages
French (fr)
Other versions
CA2205986C (en
Inventor
Mark J. Dapper
Michael J. Geile
Terrance J. Hill
Harold A. Roberts
Brian D. Anderson
Jeffrey Brede
Mark S. Wadman
Robert J. Kirscht
James J. Herrmann
Michael J. Fort
Steven P. Buska
Jeff Solum
Debra Lea Enfield
Darrell Berg
Thomas Smigelski
Thomas C. Tucker
Joe Hall
John M. Logajan
Somvay Boualouang
Heng Lou
Mark D. Elpers
Matt Downs
Tammy Ferris
Adam Opoczynski
David S. Russell
Calvin G. Nelson
Niranjan R. Samant
Joseph F. Chiappetta
Scott Sarnikowski
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.)
HTC Corp
Original Assignee
Adc Telecommunications, Inc.
Mark J. Dapper
Michael J. Geile
Terrance J. Hill
Harold A. Roberts
Brian D. Anderson
Jeffrey Brede
Mark S. Wadman
Robert J. Kirscht
James J. Herrmann
Michael J. Fort
Steven P. Buska
Jeff Solum
Debra Lea Enfield
Darrell Berg
Thomas Smigelski
Thomas C. Tucker
Joe Hall
John M. Logajan
Somvay Boualouang
Heng Lou
Mark D. Elpers
Matt Downs
Tammy Ferris
Adam Opoczynski
David S. Russell
Calvin G. Nelson
Niranjan R. Samant
Joseph F. Chiappetta
Scott Sarnikowski
Htc Corporation
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
Priority claimed from US08/673,002 external-priority patent/US6334219B1/en
Application filed by Adc Telecommunications, Inc., Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson, Jeffrey Brede, Mark S. Wadman, Robert J. Kirscht, James J. Herrmann, Michael J. Fort, Steven P. Buska, Jeff Solum, Debra Lea Enfield, Darrell Berg, Thomas Smigelski, Thomas C. Tucker, Joe Hall, John M. Logajan, Somvay Boualouang, Heng Lou, Mark D. Elpers, Matt Downs, Tammy Ferris, Adam Opoczynski, David S. Russell, Calvin G. Nelson, Niranjan R. Samant, Joseph F. Chiappetta, Scott Sarnikowski, Htc Corporation filed Critical Adc Telecommunications, Inc.
Priority to CA002453896A priority Critical patent/CA2453896C/en
Priority to CA2453897A priority patent/CA2453897C/en
Priority claimed from PCT/US1997/001444 external-priority patent/WO1997027550A2/en
Publication of CA2205986A1 publication Critical patent/CA2205986A1/en
Application granted granted Critical
Publication of CA2205986C publication Critical patent/CA2205986C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The communication system includes a hybrid fiber/coax distribution network. A
head end provides for downstream transmission of telephony and control data in a first frequency bandwidth over the hybrid fiber/coax distribution network and reception of upstream telephony and control data in a second frequency bandwidth over the hybrid fiber/coax distribution network. The head end includes a head end multicarrier modem for modulating downstream telephony information on a plurality of orthogonal carriers in the first frequency bandwidth and demodulating upstream telephony information modulated on a plurality of orthogonal carriers in the second frequency bandwidth. The system includes service units, operatively connected to the hybrid fiber/coax distribution network for upstream transmission of telephony and control data and for receipt of the downstream control data and telephony. Also provided is a method and apparatus for performing a Fast Fourier Transform (FFT).
CA002205986A 1996-01-24 1997-01-24 Communication system with multicarrier telephony transport Expired - Lifetime CA2205986C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002453896A CA2453896C (en) 1996-01-24 1997-01-24 Communication system with multicarrier telephony transport
CA2453897A CA2453897C (en) 1996-01-24 1997-01-24 Communication system with multicarrier telephony transport

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US1050696P 1996-01-24 1996-01-24
US1049796P 1996-01-24 1996-01-24
US60/010,497 1996-01-24
US60/010,506 1996-01-24
US65040896A 1996-05-20 1996-05-20
US08/650,408 1996-05-20
US08/673,002 1996-06-28
US08/673,002 US6334219B1 (en) 1994-09-26 1996-06-28 Channel selection for a hybrid fiber coax network
PCT/US1997/001444 WO1997027550A2 (en) 1996-01-24 1997-01-24 Communication system with multicarrier telephony transport

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA002453896A Division CA2453896C (en) 1996-01-24 1997-01-24 Communication system with multicarrier telephony transport
CA2453897A Division CA2453897C (en) 1996-01-24 1997-01-24 Communication system with multicarrier telephony transport

Publications (2)

Publication Number Publication Date
CA2205986A1 true CA2205986A1 (en) 1997-07-24
CA2205986C CA2205986C (en) 2006-04-11

Family

ID=27486016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002205986A Expired - Lifetime CA2205986C (en) 1996-01-24 1997-01-24 Communication system with multicarrier telephony transport

Country Status (3)

Country Link
EP (1) EP0882268A2 (en)
CA (1) CA2205986C (en)
IL (1) IL196383A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109635324B (en) * 2018-11-05 2023-05-26 中国航空工业集团公司西安飞机设计研究所 Fault isolation rate distribution method
CN110493571B (en) * 2019-08-21 2021-06-08 北京旷视科技有限公司 Cross-regional cluster cascading service data distribution method, device and monitoring system
WO2021035576A1 (en) * 2019-08-28 2021-03-04 北京小米移动软件有限公司 Wireless signal transmission method and apparatus, and storage medium
WO2021127116A1 (en) 2019-12-19 2021-06-24 Antronix, Inc. Distributed access architecture system for catv
CN113114938B (en) * 2021-04-12 2022-07-19 滁州博格韦尔电气有限公司 Target accurate monitoring system based on electronic information
CN113938207B (en) * 2021-10-15 2023-02-24 湖南师范大学 Signal processing method applied to optical non-Hermite symmetric OFDM receiver

Also Published As

Publication number Publication date
CA2205986C (en) 2006-04-11
IL196383A0 (en) 2011-07-31
EP0882268A2 (en) 1998-12-09
IL196383A (en) 2012-01-31

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Effective date: 20170124