FI915345A0 - Foerfarande foer roerlig mottagning av digitalsignaler. - Google Patents

Foerfarande foer roerlig mottagning av digitalsignaler.

Info

Publication number
FI915345A0
FI915345A0 FI915345A FI915345A FI915345A0 FI 915345 A0 FI915345 A0 FI 915345A0 FI 915345 A FI915345 A FI 915345A FI 915345 A FI915345 A FI 915345A FI 915345 A0 FI915345 A0 FI 915345A0
Authority
FI
Finland
Prior art keywords
digitalsignaler
mottagning
roerlig
foerfarande foer
foerfarande
Prior art date
Application number
FI915345A
Other languages
English (en)
Inventor
Dieter Schenkyr
Walter Buck
Original Assignee
Hirschmann Richard Gmbh Co
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 Hirschmann Richard Gmbh Co filed Critical Hirschmann Richard Gmbh Co
Publication of FI915345A0 publication Critical patent/FI915345A0/fi

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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
    • 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
    • H04B7/0802—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 antenna selection
    • 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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
FI915345A 1990-03-16 1991-11-13 Foerfarande foer roerlig mottagning av digitalsignaler. FI915345A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904008502 DE4008502A1 (de) 1990-03-16 1990-03-16 Verfahren zum mobilen empfang von digitalen signalen
PCT/EP1990/002290 WO1991014314A1 (de) 1990-03-16 1990-12-21 Verfahren zum mobilen empfang von digitalen signalen

Publications (1)

Publication Number Publication Date
FI915345A0 true FI915345A0 (fi) 1991-11-13

Family

ID=6402395

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915345A FI915345A0 (fi) 1990-03-16 1991-11-13 Foerfarande foer roerlig mottagning av digitalsignaler.

Country Status (3)

Country Link
DE (1) DE4008502A1 (fi)
FI (1) FI915345A0 (fi)
WO (1) WO1991014314A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369801A (en) * 1992-09-25 1994-11-29 Northern Telecom Limited Antenna diversity reception in wireless personal communications
CA2188845A1 (en) * 1996-10-25 1998-04-25 Stephen Ross Todd Selection of an antenna operating in diversity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213370A (en) * 1961-03-13 1965-10-19 Ibm Signal selecting system with switching at the interstice between data increments
US4395772A (en) * 1981-04-30 1983-07-26 Bell Telephone Laboratories, Incorporated Line protection switch controller
DE3334735A1 (de) * 1983-09-26 1985-04-18 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Detektor zum anzeigen von empfangsstoerungen bei mehrwegeempfang
DE3517247A1 (de) * 1985-05-13 1986-11-13 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Antennendiversity-empfangsanlage zur elimination von empfangsstoerungen
DE3836046A1 (de) * 1987-10-31 1989-05-11 Hirschmann Radiotechnik Empfangsverfahren und empfangs-antennensystem zur durchfuehrung des verfahrens
DE3743362A1 (de) * 1987-12-21 1989-06-29 Hirschmann Radiotechnik Verfahren und schaltungsanordnungen zum umschalten zwischen frequenzmodulierten hochfrequenzsignalen
DE3814899A1 (de) * 1988-05-03 1989-11-16 Hirschmann Richard Gmbh Co Empfangsverfahren und empfangs-antennensystem fuer mobilen empfang
DE3814900A1 (de) * 1988-05-03 1989-11-23 Hirschmann Richard Gmbh Co Empfangsverfahren und empfangs-antennensystem fuer mobilen empfang

Also Published As

Publication number Publication date
DE4008502A1 (de) 1991-09-19
WO1991014314A1 (de) 1991-09-19
DE4008502C2 (fi) 1993-09-16

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Legal Events

Date Code Title Description
FD Application lapsed