IT1318274B1 - Procedimento per automatizzare l'equalizzazione preliminare deisegnali combinati nei radioricevitori in diversita' di spazio. - Google Patents

Procedimento per automatizzare l'equalizzazione preliminare deisegnali combinati nei radioricevitori in diversita' di spazio.

Info

Publication number
IT1318274B1
IT1318274B1 IT2000MI001746A ITMI20001746A IT1318274B1 IT 1318274 B1 IT1318274 B1 IT 1318274B1 IT 2000MI001746 A IT2000MI001746 A IT 2000MI001746A IT MI20001746 A ITMI20001746 A IT MI20001746A IT 1318274 B1 IT1318274 B1 IT 1318274B1
Authority
IT
Italy
Prior art keywords
delta
cycle
signals
sign
equalization
Prior art date
Application number
IT2000MI001746A
Other languages
English (en)
Inventor
Lago Antonella Dal
Orto Andrea Dell
Sergio Fumagalli
Luigi Sampietro
Original Assignee
Siemens Inf & Comm Networks
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 Siemens Inf & Comm Networks filed Critical Siemens Inf & Comm Networks
Priority to IT2000MI001746A priority Critical patent/IT1318274B1/it
Publication of ITMI20001746A0 publication Critical patent/ITMI20001746A0/it
Priority to EP01117255A priority patent/EP1176736B1/en
Priority to AT01117255T priority patent/ATE306755T1/de
Priority to DE60113931T priority patent/DE60113931T2/de
Publication of ITMI20001746A1 publication Critical patent/ITMI20001746A1/it
Application granted granted Critical
Publication of IT1318274B1 publication Critical patent/IT1318274B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transceivers (AREA)
IT2000MI001746A 2000-07-28 2000-07-28 Procedimento per automatizzare l'equalizzazione preliminare deisegnali combinati nei radioricevitori in diversita' di spazio. IT1318274B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2000MI001746A IT1318274B1 (it) 2000-07-28 2000-07-28 Procedimento per automatizzare l'equalizzazione preliminare deisegnali combinati nei radioricevitori in diversita' di spazio.
EP01117255A EP1176736B1 (en) 2000-07-28 2001-07-17 Method to automate the preliminary equalization of combined signals in space diversity radio receivers
AT01117255T ATE306755T1 (de) 2000-07-28 2001-07-17 Verfahren zur automatisierung der zusätzlichen entzerrung von kombinierten signalen in raumdiversität funkempfänger
DE60113931T DE60113931T2 (de) 2000-07-28 2001-07-17 Verfahren zur Automatisierung der zusätzlichen Entzerrung von kombinierten Signalen in Raumdiversität Funkempfänger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001746A IT1318274B1 (it) 2000-07-28 2000-07-28 Procedimento per automatizzare l'equalizzazione preliminare deisegnali combinati nei radioricevitori in diversita' di spazio.

Publications (3)

Publication Number Publication Date
ITMI20001746A0 ITMI20001746A0 (it) 2000-07-28
ITMI20001746A1 ITMI20001746A1 (it) 2002-01-28
IT1318274B1 true IT1318274B1 (it) 2003-07-28

Family

ID=11445603

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001746A IT1318274B1 (it) 2000-07-28 2000-07-28 Procedimento per automatizzare l'equalizzazione preliminare deisegnali combinati nei radioricevitori in diversita' di spazio.

Country Status (4)

Country Link
EP (1) EP1176736B1 (it)
AT (1) ATE306755T1 (it)
DE (1) DE60113931T2 (it)
IT (1) IT1318274B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7668525B2 (en) * 2007-03-01 2010-02-23 Delphi Technologies, Inc. System and method of a stereo receiving system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628913B1 (fr) * 1988-03-18 1990-06-29 Alcatel Thomson Faisceaux Recepteur pour systeme de transmission par voie hertzienne a diversite d'espace
IT1259032B (it) * 1992-05-25 1996-03-11 Alcatel Italia Metodo per processare ed ottimizzare la funzione per analogica in un sistema di trasmissione radio digitale in diversita' di spazio e/o angolo
IT1255862B (it) * 1992-10-14 1995-11-17 Sits Soc It Telecom Siemens Combinatore a strategia di combinazione mista per ricevitori operanti in ponti radio digitali ad alta capacita' protetti con diversita' di spazio o d'angolo
JP3451178B2 (ja) * 1997-05-19 2003-09-29 富士通株式会社 スペースダイバーシティ受信装置
US6160510A (en) * 1997-07-03 2000-12-12 Lucent Technologies, Inc. Delay line antenna array system and method thereof
IT1298810B1 (it) * 1998-03-26 2000-02-02 Italtel Spa Metodo di compensazione della differenza di ritardo statico tra i segnali provenienti da due antenne per ricevitori in diversita' di

Also Published As

Publication number Publication date
DE60113931T2 (de) 2006-06-22
EP1176736A2 (en) 2002-01-30
ITMI20001746A1 (it) 2002-01-28
ATE306755T1 (de) 2005-10-15
DE60113931D1 (de) 2005-11-17
EP1176736A3 (en) 2002-10-23
ITMI20001746A0 (it) 2000-07-28
EP1176736B1 (en) 2005-10-12

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