NO883989L - Apparart for aa unngaa spektrum-spredning ved paa- og avslagav en sender. - Google Patents

Apparart for aa unngaa spektrum-spredning ved paa- og avslagav en sender.

Info

Publication number
NO883989L
NO883989L NO88883989A NO883989A NO883989L NO 883989 L NO883989 L NO 883989L NO 88883989 A NO88883989 A NO 88883989A NO 883989 A NO883989 A NO 883989A NO 883989 L NO883989 L NO 883989L
Authority
NO
Norway
Prior art keywords
apparart
transmitter
spectrum distribution
avoid spectrum
avoid
Prior art date
Application number
NO88883989A
Other languages
English (en)
Other versions
NO173309B (no
NO173309C (no
NO883989D0 (no
Inventor
Per Carl Meinolf Vollmer
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO883989D0 publication Critical patent/NO883989D0/no
Publication of NO883989L publication Critical patent/NO883989L/no
Publication of NO173309B publication Critical patent/NO173309B/no
Publication of NO173309C publication Critical patent/NO173309C/no

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
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1215—Formatting, e.g. arrangement of data block or words on the record carriers on cards

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Brushes (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO883989A 1987-09-08 1988-09-07 Apparat for } unng} spektrum-spredning ved p}- og avslag av en sender NO173309C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703483A SE458895B (sv) 1987-09-08 1987-09-08 Anordning foer att undvika spektrumbreddning vid till- och fraanslag av en saendare

Publications (4)

Publication Number Publication Date
NO883989D0 NO883989D0 (no) 1988-09-07
NO883989L true NO883989L (no) 1989-03-09
NO173309B NO173309B (no) 1993-08-16
NO173309C NO173309C (no) 1993-11-24

Family

ID=20369511

Family Applications (1)

Application Number Title Priority Date Filing Date
NO883989A NO173309C (no) 1987-09-08 1988-09-07 Apparat for } unng} spektrum-spredning ved p}- og avslag av en sender

Country Status (8)

Country Link
US (1) US4956837A (no)
EP (1) EP0307377B1 (no)
DE (1) DE3884116T2 (no)
DK (1) DK168723B1 (no)
ES (1) ES2043889T3 (no)
FI (1) FI85078C (no)
NO (1) NO173309C (no)
SE (1) SE458895B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8826918D0 (en) † 1988-11-17 1988-12-21 Motorola Inc Power amplifier for radio frequency signal
FI89120C (fi) * 1991-09-24 1993-08-10 Nokia Mobile Phones Ltd Effektinstaellning i en boosterfoerstaerkare
JP2887987B2 (ja) * 1991-10-23 1999-05-10 日本電気株式会社 ディジタル変調回路
US5459758A (en) * 1993-11-02 1995-10-17 Interdigital Technology Corporation Noise shaping technique for spread spectrum communications
GB2289386B (en) * 1994-04-28 1998-12-30 Motorola Ltd Radio transmitter and method of control of transmit power increase
US5697073A (en) * 1994-08-26 1997-12-09 Motorola, Inc. Apparatus and method for shaping and power controlling a signal in a transmitter
US6246715B1 (en) 1998-06-26 2001-06-12 Samsung Electronics Co., Ltd. Data transmitter and receiver of a DS-CDMA communication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419569A1 (de) * 1973-05-25 1974-12-12 Ericsson Telefon Ab L M Verfahren und anordnung zum erzeugen eines pulsierenden tonfrequenzsignals bestehend aus einer folge von wiederholten toenen
EP0075601B1 (en) * 1981-04-07 1988-03-30 Fujitsu Limited Time-sharing communicating system
US4494239A (en) * 1982-05-26 1985-01-15 At&T Bell Laboratories Frame synchronization and phase ambiguity resolution in QAM transmission systems

Also Published As

Publication number Publication date
SE8703483D0 (sv) 1987-09-08
DE3884116T2 (de) 1994-01-13
NO173309B (no) 1993-08-16
SE8703483L (sv) 1989-03-09
FI883492A (fi) 1989-03-09
NO173309C (no) 1993-11-24
FI883492A0 (fi) 1988-07-22
FI85078B (fi) 1991-11-15
EP0307377B1 (en) 1993-09-15
NO883989D0 (no) 1988-09-07
FI85078C (sv) 1992-02-25
DE3884116D1 (de) 1993-10-21
DK168723B1 (da) 1994-05-24
SE458895B (sv) 1989-05-16
ES2043889T3 (es) 1994-01-01
DK497688D0 (da) 1988-09-07
US4956837A (en) 1990-09-11
EP0307377A1 (en) 1989-03-15
DK497688A (da) 1989-03-09

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MARCH 2002