AR011883A1 - Aparato receptor de radio operable para recibir una senal de recepcion transmitida por un canal susceptible a interferencia y metodo - Google Patents

Aparato receptor de radio operable para recibir una senal de recepcion transmitida por un canal susceptible a interferencia y metodo

Info

Publication number
AR011883A1
AR011883A1 ARP980100863A ARP980100863A AR011883A1 AR 011883 A1 AR011883 A1 AR 011883A1 AR P980100863 A ARP980100863 A AR P980100863A AR P980100863 A ARP980100863 A AR P980100863A AR 011883 A1 AR011883 A1 AR 011883A1
Authority
AR
Argentina
Prior art keywords
interference
receive
signal transmitted
signal component
receiving signal
Prior art date
Application number
ARP980100863A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR011883A1 publication Critical patent/AR011883A1/es

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
    • H04L25/0202—Channel estimation
    • H04L25/024—Channel estimation channel estimation algorithms
    • H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03305—Joint sequence estimation and interference removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

Aparato y un método asociado, para estimar una porcion del componente de senal de recepcion recibida en un receptor. La secuencia de entrenamientoasociada con la porcion del componente de senal interferente se determina incluso sin conocimiento anterior de la secuencia de entrenamiento asociada contal porcion del componente de senal interferente. Una vez determinada la secuencia de entrenamiento de la porcion del componente de senal interferente,la senal de recepcion se detecta conjunta y selectivamente utilizando un detector conjunto, siendo la porcion del componente de senal interferente de lasenal de recepcion más apta de este modo para ser cancelada o suprimida de alguna otra manera.
ARP980100863A 1997-02-28 1998-02-26 Aparato receptor de radio operable para recibir una senal de recepcion transmitida por un canal susceptible a interferencia y metodo AR011883A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/808,823 US5933768A (en) 1997-02-28 1997-02-28 Receiver apparatus, and associated method, for receiving a receive signal transmitted upon a channel susceptible to interference

Publications (1)

Publication Number Publication Date
AR011883A1 true AR011883A1 (es) 2000-09-13

Family

ID=25199846

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980100863A AR011883A1 (es) 1997-02-28 1998-02-26 Aparato receptor de radio operable para recibir una senal de recepcion transmitida por un canal susceptible a interferencia y metodo

Country Status (12)

Country Link
US (1) US5933768A (es)
EP (1) EP1012991B1 (es)
JP (1) JP4059528B2 (es)
CN (1) CN1135717C (es)
AR (1) AR011883A1 (es)
AU (1) AU6640698A (es)
CA (1) CA2282312C (es)
CO (1) CO4780073A1 (es)
DE (1) DE69837548T2 (es)
MY (1) MY122126A (es)
TW (1) TW365717B (es)
WO (1) WO1998038750A1 (es)

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Also Published As

Publication number Publication date
MY122126A (en) 2006-03-31
CN1135717C (zh) 2004-01-21
US5933768A (en) 1999-08-03
AU6640698A (en) 1998-09-18
CO4780073A1 (es) 1999-05-26
JP2001513956A (ja) 2001-09-04
EP1012991A1 (en) 2000-06-28
WO1998038750A1 (en) 1998-09-03
DE69837548D1 (de) 2007-05-24
DE69837548T2 (de) 2007-12-27
JP4059528B2 (ja) 2008-03-12
CA2282312A1 (en) 1998-09-03
CN1249864A (zh) 2000-04-05
EP1012991B1 (en) 2007-04-11
TW365717B (en) 1999-08-01
CA2282312C (en) 2008-10-14

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