FI981294A0 - Menetelmä ja laite informaation välittämiseksi radioteitse - Google Patents

Menetelmä ja laite informaation välittämiseksi radioteitse

Info

Publication number
FI981294A0
FI981294A0 FI981294A FI981294A FI981294A0 FI 981294 A0 FI981294 A0 FI 981294A0 FI 981294 A FI981294 A FI 981294A FI 981294 A FI981294 A FI 981294A FI 981294 A0 FI981294 A0 FI 981294A0
Authority
FI
Finland
Prior art keywords
modulated
single side
side band
amplitude
channel
Prior art date
Application number
FI981294A
Other languages
English (en)
Swedish (sv)
Other versions
FI981294A (fi
FI112416B (fi
Inventor
Ari-Matti Luoma
Original Assignee
Sonera Oy
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 Sonera Oy filed Critical Sonera Oy
Priority to FI981294A priority Critical patent/FI112416B/fi
Publication of FI981294A0 publication Critical patent/FI981294A0/fi
Priority to AT99929367T priority patent/ATE368999T1/de
Priority to AU46203/99A priority patent/AU4620399A/en
Priority to EP99929367A priority patent/EP1084554B1/en
Priority to DE69936721T priority patent/DE69936721D1/de
Priority to PCT/FI1999/000487 priority patent/WO1999065200A2/fi
Publication of FI981294A publication Critical patent/FI981294A/fi
Priority to US09/730,459 priority patent/US6795692B2/en
Application granted granted Critical
Publication of FI112416B publication Critical patent/FI112416B/fi

Links

Classifications

    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
FI981294A 1998-06-05 1998-06-05 Menetelmä ja laite informaation välittämiseksi radioteitse FI112416B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI981294A FI112416B (fi) 1998-06-05 1998-06-05 Menetelmä ja laite informaation välittämiseksi radioteitse
AT99929367T ATE368999T1 (de) 1998-06-05 1999-06-04 Prozedur sowie einrichtung zur rundfunkübertragung von informationen
AU46203/99A AU4620399A (en) 1998-06-05 1999-06-04 Procedure and device for transmitting information by radio
EP99929367A EP1084554B1 (en) 1998-06-05 1999-06-04 Procedure and device for transmitting information by radio
DE69936721T DE69936721D1 (de) 1998-06-05 1999-06-04 Prozedur sowie einrichtung zur rundfunkübertragung von informationen
PCT/FI1999/000487 WO1999065200A2 (fi) 1998-06-05 1999-06-04 Procedure and device for transmitting information by radio
US09/730,459 US6795692B2 (en) 1998-06-05 2000-12-05 Method and apparatus for transmitting information by radio

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981294 1998-06-05
FI981294A FI112416B (fi) 1998-06-05 1998-06-05 Menetelmä ja laite informaation välittämiseksi radioteitse

Publications (3)

Publication Number Publication Date
FI981294A0 true FI981294A0 (fi) 1998-06-05
FI981294A FI981294A (fi) 1999-12-06
FI112416B FI112416B (fi) 2003-11-28

Family

ID=8551924

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981294A FI112416B (fi) 1998-06-05 1998-06-05 Menetelmä ja laite informaation välittämiseksi radioteitse

Country Status (6)

Country Link
EP (1) EP1084554B1 (fi)
AT (1) ATE368999T1 (fi)
AU (1) AU4620399A (fi)
DE (1) DE69936721D1 (fi)
FI (1) FI112416B (fi)
WO (1) WO1999065200A2 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6795692B2 (en) 1998-06-05 2004-09-21 Sonera Oyj Method and apparatus for transmitting information by radio

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520565B1 (fr) * 1982-01-26 1986-04-11 Thomson Csf Dispositif de modulation, pour chaine de modulation de type a bande laterale unique
US4852086A (en) * 1986-10-31 1989-07-25 Motorola, Inc. SSB communication system with FM data capability

Also Published As

Publication number Publication date
ATE368999T1 (de) 2007-08-15
WO1999065200A2 (fi) 1999-12-16
AU4620399A (en) 1999-12-30
EP1084554B1 (en) 2007-08-01
WO1999065200A3 (fi) 2000-02-03
DE69936721D1 (de) 2007-09-13
EP1084554A2 (en) 2001-03-21
FI981294A (fi) 1999-12-06
FI112416B (fi) 2003-11-28

Similar Documents

Publication Publication Date Title
US4660192A (en) Simultaneous AM and FM transmitter and receiver
BR9507009A (pt) Processo de radiodifusão por frequência de modulação de sinais elétricos e de transmissão de sinais e e transmissor e receptor de rádio frequência
ATE207278T1 (de) Mehrkanal-fernsehsignal ver- und entschlüsselungssystem und -verfahren
BR9909174A (pt) Processo de radiotransmissão, transmissor para radiotransmissão de sinais de áudio digitais em-faixa-sobre-canal, e, receptor para receber sinais de áudio digitais em-faixa-sobre-canal
DE60026020D1 (de) System und verfahren für gemeinsame funktionsblöcke in cdma und gsm sende-empfängern
EP0877495A3 (en) Optical transmitter-receiver
FR2756686B1 (fr) Procede et dispositif de radiodiffusion mixte analogique et numerique d'emission radiophonique diffusee par un meme emetteur
KR840008240A (ko) Fm스테레오 라디오 방송 시스템
KR101568138B1 (ko) 다중 주파수 첩신호 동시 발생기
ES2132213T3 (es) Transmision utilizando ofdm con multiplexion en polarizacion.
WO2002009329A3 (en) An in-band-on-channel broadcast system for digital data
FI981294A0 (fi) Menetelmä ja laite informaation välittämiseksi radioteitse
US3462554A (en) Transmission system utilizing independent diversity reception on plural sideband components
WO1998019465A3 (en) Method of combining several signals, and base station
ES467246A1 (es) Un sistema de radiodifusion perfeccionado.
KR100243289B1 (ko) 무선 헤드폰 송수신장치
SU1003369A1 (ru) Передающа система с угловой модул цией дл вещани
RU2166841C1 (ru) Способ передачи и приема стереофонического сигнала в системах с одной боковой полосой
US4238642A (en) Angle-modulated stereo system
JPS581580B2 (ja) 多重化スペクトラム拡散変調方式
RU2211545C2 (ru) Способ трансляции объемного телевидения
JPH09178842A (ja) レンジトーン変調による送信装置およびその受信装置
JPS5636242A (en) Satellite communication system
ES8404593A1 (es) Aparato de television perfeccionado con varias vias de sonido.
BG102091A (en) Method for modulation and circuit for the transmission of data-containing signals