AU2001279920A1 - Method for processing a digital input signal of a channel equalizer - Google Patents
Method for processing a digital input signal of a channel equalizerInfo
- Publication number
- AU2001279920A1 AU2001279920A1 AU2001279920A AU7992001A AU2001279920A1 AU 2001279920 A1 AU2001279920 A1 AU 2001279920A1 AU 2001279920 A AU2001279920 A AU 2001279920A AU 7992001 A AU7992001 A AU 7992001A AU 2001279920 A1 AU2001279920 A1 AU 2001279920A1
- Authority
- AU
- Australia
- Prior art keywords
- processing
- input signal
- digital input
- channel equalizer
- equalizer
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03993—Noise whitening
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0009954 | 2000-07-28 | ||
FR0009954A FR2812480B1 (en) | 2000-07-28 | 2000-07-28 | PROCESS FOR PROCESSING A DIGITAL SIGNAL AT THE INPUT OF A CHANNEL EQUALIZER |
PCT/FR2001/002458 WO2002011378A1 (en) | 2000-07-28 | 2001-07-26 | Method for processing a digital input signal of a channel equalizer |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001279920A1 true AU2001279920A1 (en) | 2002-02-13 |
Family
ID=8853048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001279920A Abandoned AU2001279920A1 (en) | 2000-07-28 | 2001-07-26 | Method for processing a digital input signal of a channel equalizer |
Country Status (5)
Country | Link |
---|---|
US (1) | US7257174B2 (en) |
EP (1) | EP1305921A1 (en) |
AU (1) | AU2001279920A1 (en) |
FR (1) | FR2812480B1 (en) |
WO (1) | WO2002011378A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7133476B2 (en) | 2002-08-01 | 2006-11-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Apparatus and methods for suppression of interference among disparately-modulated signals |
US7006800B1 (en) * | 2003-06-05 | 2006-02-28 | National Semiconductor Corporation | Signal-to-noise ratio (SNR) estimator in wireless fading channels |
US6944434B2 (en) | 2003-06-27 | 2005-09-13 | Nokia Corporation | Method and apparatus for suppressing co-channel interference in a receiver |
US7212593B2 (en) * | 2003-10-14 | 2007-05-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of and apparatus for noise whitening filtering |
US7289583B2 (en) | 2003-10-14 | 2007-10-30 | Telefonktiebolagel Lm Ericsson (Publ) | Method of and apparatus for single antenna interference rejection through relaxation |
DE10354557B4 (en) * | 2003-11-21 | 2007-11-29 | Infineon Technologies Ag | Method and apparatus for predicting noise contained in a received signal and a digital receiver |
FR2871966B1 (en) * | 2004-06-17 | 2006-09-22 | Nortel Networks Ltd | METHOD AND DEVICE FOR PROCESSING SIGNAL IN A RADIO COMMUNICATION RECEIVER |
FR2873877B1 (en) * | 2004-08-02 | 2006-12-01 | Wavecom Sa | METHOD FOR DESIGNING A DIGITAL RECEPTION FILTER AND CORRESPONDING RECEPTION DEVICE |
US7711035B2 (en) * | 2004-09-17 | 2010-05-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for suppressing communication signal interference |
JP4589408B2 (en) * | 2004-12-30 | 2010-12-01 | インテル・コーポレーション | Predetermined response precoding for channels with intersymbol interference |
WO2007001205A1 (en) * | 2005-06-29 | 2007-01-04 | Intel Corporation | Precoder construction and equalization |
US7639763B2 (en) * | 2005-08-23 | 2009-12-29 | Research In Motion Limited | Wireless communications device including a joint demodulation filter for co-channel interference reduction and related methods |
US7643590B2 (en) * | 2005-08-23 | 2010-01-05 | Research In Motion Limited | Joint demodulation filter for co-channel interference reduction and related methods |
US8036305B2 (en) * | 2005-09-30 | 2011-10-11 | Intel Corporation | Precoder design for different channel lengths |
US20080010671A1 (en) * | 2006-06-09 | 2008-01-10 | John Mates | Whitening functional unit and method |
US8194587B2 (en) * | 2006-11-09 | 2012-06-05 | Broadcom Corporation | Adaptive network supporting single to concurrent interfering wireless transmissions |
US8126396B2 (en) * | 2006-11-09 | 2012-02-28 | Broadcom Corporation | Wireless network that utilizes concurrent interfering transmission and MIMO techniques |
US20080112358A1 (en) * | 2006-11-09 | 2008-05-15 | Broadcom Corporation, A California Corporation | Cell protocol adapting between single and concurrent interfering transmissions and receptions based on channel conditions |
FR2913171A1 (en) * | 2007-02-28 | 2008-08-29 | France Telecom | Cyclostationary telecommunication signal presence determining method for communication equipment, involves comparing statistic indicator with predetermined threshold for determining presence of telecommunication signal on frequency band |
US7848460B2 (en) * | 2007-07-12 | 2010-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Interference suppression method and apparatus |
US8811550B2 (en) * | 2010-05-11 | 2014-08-19 | Qualcomm Incorporated | Recursive implementation for calculation of whitening matrix |
US10651891B1 (en) * | 2019-07-09 | 2020-05-12 | Raytheon Company | Adaptive hopping equalizer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5995561A (en) * | 1996-04-10 | 1999-11-30 | Silicon Systems, Inc. | Method and apparatus for reducing noise correlation in a partial response channel |
DE69841213D1 (en) * | 1998-02-26 | 2009-11-19 | Italtel Spa | Subsequent estimate for phase-modulated signals |
US6590932B1 (en) * | 1999-11-24 | 2003-07-08 | Ericsson Inc. | Methods, receiver devices and systems for whitening a signal disturbance in a communication signal |
US6990692B1 (en) * | 2000-02-23 | 2006-01-31 | Dada Corp. | Cap with curved visor |
US6826242B2 (en) * | 2001-01-16 | 2004-11-30 | Broadcom Corporation | Method for whitening colored noise in a communication system |
-
2000
- 2000-07-28 FR FR0009954A patent/FR2812480B1/en not_active Expired - Lifetime
-
2001
- 2001-07-26 US US10/343,137 patent/US7257174B2/en not_active Expired - Fee Related
- 2001-07-26 WO PCT/FR2001/002458 patent/WO2002011378A1/en not_active Application Discontinuation
- 2001-07-26 AU AU2001279920A patent/AU2001279920A1/en not_active Abandoned
- 2001-07-26 EP EP01958188A patent/EP1305921A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1305921A1 (en) | 2003-05-02 |
WO2002011378A1 (en) | 2002-02-07 |
FR2812480B1 (en) | 2003-01-17 |
US20040028155A1 (en) | 2004-02-12 |
US7257174B2 (en) | 2007-08-14 |
FR2812480A1 (en) | 2002-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001279920A1 (en) | Method for processing a digital input signal of a channel equalizer | |
AU2002229601A1 (en) | Method of secure transmission of digital data from a source to a receiver | |
EP1436982A4 (en) | Method and apparatus for automatically switching between analog and digital input signals | |
AU2003256571A1 (en) | Digital signal processing techniques for improving audio clarity and intelligibility | |
AU5758600A (en) | Method and apparatus for determining transmission mode and synchronization for adigital audio broadcasting signal | |
GB2373975B (en) | Digital audio signal processing | |
AU2001268647A1 (en) | Multi-session secured digital transmission process | |
AUPR321701A0 (en) | Method of licensing content on updatable digital media | |
AU2001272093A1 (en) | System and method for high speed communications using digital signal processing | |
AU2001240716A1 (en) | Method and radio system for digital signal transmission | |
AU2002231629A1 (en) | Circuit arrangement for processing a band of digital television channels | |
AU2002232529A1 (en) | Digital signal route determination method | |
AU2001256490A1 (en) | Digital audio processing | |
AU2001292908A1 (en) | Digital signal processing techniques for improving audio clarity and intelligibility | |
AU2002357253A1 (en) | Apparatus and method for demultiplexing a polarization-multiplexed signal | |
AU2000268134A1 (en) | A method and apparatus for accelerating signal equalization between a pair of signal lines | |
AU2001282098A1 (en) | Method and apparatus for reducing the word length of a digital input signal and method and apparatus for recovering the digital input signal | |
AU2002212079A1 (en) | Method for reproducing audio signals of at least two different sources | |
GB2340005B (en) | A method of processing a plural channel audio signal | |
AU2000279288A1 (en) | Method and arrangement for digital signal transmission | |
AU2001253840A1 (en) | Digital processing amplifier | |
EP1433063A4 (en) | Method of securely processing a digital signal | |
EP1189031A3 (en) | Method for processing audio signals | |
GB0000907D0 (en) | Interface circuit and method for digital signals | |
AU2001273897A1 (en) | A system and a process for reconstructing programs from an input transport stream and a corresponding digital receiver |