DE69836727D1 - Ein Funkübertragungssystem mit selektiver Mehrfachübertragung und variabler Offset-Zeit - Google Patents

Ein Funkübertragungssystem mit selektiver Mehrfachübertragung und variabler Offset-Zeit

Info

Publication number
DE69836727D1
DE69836727D1 DE69836727T DE69836727T DE69836727D1 DE 69836727 D1 DE69836727 D1 DE 69836727D1 DE 69836727 T DE69836727 T DE 69836727T DE 69836727 T DE69836727 T DE 69836727T DE 69836727 D1 DE69836727 D1 DE 69836727D1
Authority
DE
Germany
Prior art keywords
offset time
variable offset
transmission system
selective multiple
radio transmission
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.)
Expired - Lifetime
Application number
DE69836727T
Other languages
English (en)
Inventor
Erik Langlet
Anders Grandstroem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69836727D1 publication Critical patent/DE69836727D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
DE69836727T 1997-03-04 1998-03-03 Ein Funkübertragungssystem mit selektiver Mehrfachübertragung und variabler Offset-Zeit Expired - Lifetime DE69836727D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/811,010 US5930248A (en) 1997-03-04 1997-03-04 Radio communication system selectively using multicast with variable offset time
PCT/SE1998/000381 WO1998039860A1 (en) 1997-03-04 1998-03-03 A radio communication system selectively using multicast with variable offset time

Publications (1)

Publication Number Publication Date
DE69836727D1 true DE69836727D1 (de) 2007-02-08

Family

ID=25205284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69836727T Expired - Lifetime DE69836727D1 (de) 1997-03-04 1998-03-03 Ein Funkübertragungssystem mit selektiver Mehrfachübertragung und variabler Offset-Zeit

Country Status (10)

Country Link
US (1) US5930248A (de)
EP (1) EP0965187B1 (de)
CN (1) CN1166085C (de)
AU (1) AU731902B2 (de)
BR (1) BR9807280A (de)
CA (1) CA2283395A1 (de)
DE (1) DE69836727D1 (de)
HU (1) HUP0000715A3 (de)
TW (1) TW493326B (de)
WO (1) WO1998039860A1 (de)

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Also Published As

Publication number Publication date
EP0965187A1 (de) 1999-12-22
US5930248A (en) 1999-07-27
HUP0000715A2 (hu) 2000-06-28
AU731902B2 (en) 2001-04-05
CN1166085C (zh) 2004-09-08
EP0965187B1 (de) 2006-12-27
WO1998039860A1 (en) 1998-09-11
CN1255258A (zh) 2000-05-31
BR9807280A (pt) 2000-05-23
AU6643798A (en) 1998-09-22
TW493326B (en) 2002-07-01
HUP0000715A3 (en) 2002-02-28
CA2283395A1 (en) 1998-09-11

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