IN190527B - - Google Patents

Info

Publication number
IN190527B
IN190527B IN161CA1997A IN190527B IN 190527 B IN190527 B IN 190527B IN 161CA1997 A IN161CA1997 A IN 161CA1997A IN 190527 B IN190527 B IN 190527B
Authority
IN
India
Prior art keywords
transmission channels
transmission
broadband signal
comparison
phase angle
Prior art date
Application number
Other languages
English (en)
Inventor
Zhongping Dr Zhang
Franz Seifert
Robert Dr Weigel
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN190527B publication Critical patent/IN190527B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Communication Control (AREA)
IN161CA1997 1996-01-31 1997-01-28 IN190527B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19603443A DE19603443C1 (de) 1996-01-31 1996-01-31 Codemoduliertes Übertragungsverfahren und ein nach diesem Übertragungsverfahren arbeitendes Übertragungssystem

Publications (1)

Publication Number Publication Date
IN190527B true IN190527B (it) 2003-08-09

Family

ID=7784145

Family Applications (1)

Application Number Title Priority Date Filing Date
IN161CA1997 IN190527B (it) 1996-01-31 1997-01-28

Country Status (12)

Country Link
US (1) US6418133B1 (it)
EP (1) EP0878064B1 (it)
KR (1) KR100479566B1 (it)
AT (1) ATE192615T1 (it)
DE (2) DE19603443C1 (it)
ES (1) ES2146991T3 (it)
IN (1) IN190527B (it)
MY (1) MY129759A (it)
PT (1) PT878064E (it)
RU (1) RU2182745C2 (it)
WO (1) WO1997028617A1 (it)
ZA (1) ZA97725B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6826169B1 (en) * 1996-12-20 2004-11-30 Fujitsu Limited Code multiplexing transmitting apparatus
JP3311951B2 (ja) * 1996-12-20 2002-08-05 富士通株式会社 符号多重送信装置
US6400695B1 (en) * 1998-05-22 2002-06-04 Lucent Technologies Inc. Methods and apparatus for retransmission based access priority in a communications system
DE19851309C1 (de) * 1998-11-06 2000-07-06 Siemens Ag Verfahren zur Datenübertragung in einem Funk-Kommunikationssystem über eine Funkschnittstelle zwischen einer Basisstation und Teilnehmerstation
DE19851310A1 (de) * 1998-11-06 2000-05-18 Siemens Ag Verfahren zur Datenübertragung in einem Funk-Kommunikationssystem
DE102012221121A1 (de) * 2012-11-20 2014-06-05 Zf Friedrichshafen Ag Konzept zum Senden und Empfangen eines Informationssymbols
US8929011B1 (en) * 2013-10-14 2015-01-06 Lsi Corporation Sync mark system for two dimensional magnetic recording

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772597A (en) * 1972-05-19 1973-11-13 Collins Radio Co Code transmission system
CH582977A5 (it) * 1974-08-22 1976-12-15 Centre Electron Horloger
US5038341A (en) * 1989-12-01 1991-08-06 Hughes Aircraft Company Relay communication system
DE4210305A1 (de) * 1992-03-30 1993-10-07 Sel Alcatel Ag Verfahren, Sender und Empfänger zur Informationsdatenübertragung mit veränderlichem Verkehrsaufkommen und Leitstation zur Koordinierung mehrerer solcher Sender und Empfänger
ZA935527B (en) * 1992-07-31 1994-02-24 Csir Cellular communication system
FI925472A (fi) * 1992-12-01 1994-06-02 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä sekä -järjestelmä
DE4333396C2 (de) * 1993-09-30 1998-06-04 Siemens Ag Drahtloses CDMA-Informationsübertragungssystem
JPH10256921A (ja) * 1997-03-13 1998-09-25 Olympus Optical Co Ltd ディジタルデータの変調及び復調方法並びにディジタルデータの変調及び復調装置

Also Published As

Publication number Publication date
ES2146991T3 (es) 2000-08-16
KR100479566B1 (ko) 2005-05-16
US6418133B1 (en) 2002-07-09
EP0878064B1 (de) 2000-05-03
ZA97725B (en) 1997-07-31
ATE192615T1 (de) 2000-05-15
DE19603443C1 (de) 1997-07-10
MY129759A (en) 2007-04-30
DE59701573D1 (de) 2000-06-08
RU2182745C2 (ru) 2002-05-20
KR19990082106A (ko) 1999-11-15
PT878064E (pt) 2000-10-31
WO1997028617A1 (de) 1997-08-07
EP0878064A1 (de) 1998-11-18

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