IT1248605B - Sistema di cancellazione adattativa delle asimmetrie dell'impulso trasmesso applicabile a cancellatore d'eco nei sistemi di trasmissione digitale - Google Patents

Sistema di cancellazione adattativa delle asimmetrie dell'impulso trasmesso applicabile a cancellatore d'eco nei sistemi di trasmissione digitale

Info

Publication number
IT1248605B
IT1248605B ITMI911383A ITMI911383A IT1248605B IT 1248605 B IT1248605 B IT 1248605B IT MI911383 A ITMI911383 A IT MI911383A IT MI911383 A ITMI911383 A IT MI911383A IT 1248605 B IT1248605 B IT 1248605B
Authority
IT
Italy
Prior art keywords
asymmetries
transmission systems
digital transmission
applicable
echo cancellers
Prior art date
Application number
ITMI911383A
Other languages
English (en)
Inventor
Silvio Cucchi
Giorgio Zago
Stefano Carbone
Angelo Canavese
Original Assignee
Telettra S P A Ora Alcatel Ita
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 Telettra S P A Ora Alcatel Ita filed Critical Telettra S P A Ora Alcatel Ita
Priority to ITMI911383A priority Critical patent/IT1248605B/it
Publication of ITMI911383A0 publication Critical patent/ITMI911383A0/it
Publication of ITMI911383A1 publication Critical patent/ITMI911383A1/it
Application granted granted Critical
Publication of IT1248605B publication Critical patent/IT1248605B/it

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

La presente domanda di brevetto concerne un sistema di cancellazione adattativa delle asimmetrie dell'impulso trasmesso che applicato opportunamente a cancellatore d'eco nei sistemi di trasmissione digitale bidirezionale permette di compensare le non linearità del trasmettitore migliorando le prestazioni complessive del sistema.
ITMI911383A 1991-05-21 1991-05-21 Sistema di cancellazione adattativa delle asimmetrie dell'impulso trasmesso applicabile a cancellatore d'eco nei sistemi di trasmissione digitale IT1248605B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI911383A IT1248605B (it) 1991-05-21 1991-05-21 Sistema di cancellazione adattativa delle asimmetrie dell'impulso trasmesso applicabile a cancellatore d'eco nei sistemi di trasmissione digitale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911383A IT1248605B (it) 1991-05-21 1991-05-21 Sistema di cancellazione adattativa delle asimmetrie dell'impulso trasmesso applicabile a cancellatore d'eco nei sistemi di trasmissione digitale

Publications (3)

Publication Number Publication Date
ITMI911383A0 ITMI911383A0 (it) 1991-05-21
ITMI911383A1 ITMI911383A1 (it) 1992-11-21
IT1248605B true IT1248605B (it) 1995-01-19

Family

ID=11359940

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911383A IT1248605B (it) 1991-05-21 1991-05-21 Sistema di cancellazione adattativa delle asimmetrie dell'impulso trasmesso applicabile a cancellatore d'eco nei sistemi di trasmissione digitale

Country Status (1)

Country Link
IT (1) IT1248605B (it)

Also Published As

Publication number Publication date
ITMI911383A1 (it) 1992-11-21
ITMI911383A0 (it) 1991-05-21

Similar Documents

Publication Publication Date Title
AU9060591A (en) Frequency domain adaptive echo canceller for full-duplex data transmission
IL115902A (en) Audio transceiver
CA2439697A1 (en) Interference suppression methods for 802.11
CA2098011A1 (en) Communication signal having a time domain pilot component
WO1999060720A3 (en) Echo cancellation in digital data transmission system
EP1429470A3 (en) Transceiver with accelerated echo canceller convergence
CA2051147A1 (en) Echo canceller using impulse response estimating method
EP0961402A3 (en) A transmitter
GB9800440D0 (en) Digital reflection internet
CA2116255A1 (en) Predistortion Technique for Communications Systems
AU3135489A (en) Echo canceller
JPS57150258A (en) Sub-signal transmission system
DE3783605D1 (de) Echokompensationseinrichtung fuer datenuebertragung ueber eine zweidrahtleitung.
CA1274595C (en) SIGNAL RECEIVER
CA2161258A1 (en) A Communication Method for an Adaptive Direct Sequence CDMA Communication System
GR3030748T3 (en) A method for avoiding self-oscillation in conjunction with echo cancellation.
GR3029267T3 (en) Terminal for data transmission over an analogous bidirectional line with echo cancellation coupled to the reception clock
CA2193225A1 (en) Radar apparatus
KR960016294A (ko) 데이타 송수신 장치
TW347621B (en) Method and arrangement for increasing data transmisssion rate over telephone cable
DE3875028D1 (de) Echokompensator.
EP0532973A3 (it)
TW280887B (en) Method and device for communication
JPS64827A (en) Echo canceller for bidirectional transmission of two-wire subscriber's line
CA2246757A1 (en) Echo canceler

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430