NO931845L - Fremgangsm}te og anordning for automatisk styring - Google Patents

Fremgangsm}te og anordning for automatisk styring

Info

Publication number
NO931845L
NO931845L NO931845A NO931845A NO931845L NO 931845 L NO931845 L NO 931845L NO 931845 A NO931845 A NO 931845A NO 931845 A NO931845 A NO 931845A NO 931845 L NO931845 L NO 931845L
Authority
NO
Norway
Prior art keywords
automatic control
automatic
control
Prior art date
Application number
NO931845A
Other languages
English (en)
Norwegian (no)
Other versions
NO931845D0 (no
Inventor
Adelio Conti
Rocco Nobile
Paolo Troyer
Original Assignee
Alcatel Italia
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 Alcatel Italia filed Critical Alcatel Italia
Publication of NO931845D0 publication Critical patent/NO931845D0/no
Publication of NO931845L publication Critical patent/NO931845L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04B7/0848—Joint weighting
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
    • 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
    • H04B7/0848—Joint weighting
    • H04B7/0851—Joint weighting using training sequences or error signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
NO931845A 1992-05-25 1993-05-21 Fremgangsm}te og anordning for automatisk styring NO931845L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921269A IT1259030B (it) 1992-05-25 1992-05-25 Metodo e dispositivi per il controllo automatico di guadagno in un sistema di trasmissione radio digitale in diversita' di spazio e/o angolo

Publications (2)

Publication Number Publication Date
NO931845D0 NO931845D0 (no) 1993-05-21
NO931845L true NO931845L (no) 1993-11-26

Family

ID=11363374

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931845A NO931845L (no) 1992-05-25 1993-05-21 Fremgangsm}te og anordning for automatisk styring

Country Status (4)

Country Link
EP (1) EP0572859A1 (it)
JP (1) JPH06169270A (it)
IT (1) IT1259030B (it)
NO (1) NO931845L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040214540A1 (en) * 2003-04-22 2004-10-28 Dockemeyer J. Robert Radio receiver with optimized multiple variable gain circuits

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071159B (it) * 1957-12-19
PH10896A (en) * 1972-06-01 1977-09-30 Commw Of Australia Diversity radio receiver
JPS5683146A (en) * 1979-10-31 1981-07-07 Nec Corp Synthesizing system of pass band optimum ratio in diversity communication
JPS60254841A (ja) * 1984-05-31 1985-12-16 Fujitsu Ltd フエ−ジング等化方式

Also Published As

Publication number Publication date
ITMI921269A1 (it) 1993-11-25
NO931845D0 (no) 1993-05-21
ITMI921269A0 (it) 1992-05-25
JPH06169270A (ja) 1994-06-14
IT1259030B (it) 1996-03-11
EP0572859A1 (en) 1993-12-08

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