DE69925636D1 - Verfahren und system zur übertragung, zum empfang und zur verarbeitung 4- und 8-stufiger signalisierungsymbole - Google Patents

Verfahren und system zur übertragung, zum empfang und zur verarbeitung 4- und 8-stufiger signalisierungsymbole

Info

Publication number
DE69925636D1
DE69925636D1 DE69925636T DE69925636T DE69925636D1 DE 69925636 D1 DE69925636 D1 DE 69925636D1 DE 69925636 T DE69925636 T DE 69925636T DE 69925636 T DE69925636 T DE 69925636T DE 69925636 D1 DE69925636 D1 DE 69925636D1
Authority
DE
Germany
Prior art keywords
level
signaling symbols
symbols
level signaling
modulator
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
DE69925636T
Other languages
English (en)
Inventor
W Dent
Rajaram Ramesh
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.)
Ericsson Inc
Original Assignee
Ericsson Inc
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 Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69925636D1 publication Critical patent/DE69925636D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/186—Phase-modulated carrier systems, i.e. using phase-shift keying in which the information is carried by both the individual signal points and the subset to which the individual signal points belong, e.g. coset coding or related schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
DE69925636T 1998-12-29 1999-11-24 Verfahren und system zur übertragung, zum empfang und zur verarbeitung 4- und 8-stufiger signalisierungsymbole Expired - Lifetime DE69925636D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/222,617 US6567475B1 (en) 1998-12-29 1998-12-29 Method and system for the transmission, reception and processing of 4-level and 8-level signaling symbols
PCT/US1999/028050 WO2000039974A1 (en) 1998-12-29 1999-11-24 Method and system for the transmission, reception and processing of 4-level and 8-level signaling symbols

Publications (1)

Publication Number Publication Date
DE69925636D1 true DE69925636D1 (de) 2005-07-07

Family

ID=22832980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925636T Expired - Lifetime DE69925636D1 (de) 1998-12-29 1999-11-24 Verfahren und system zur übertragung, zum empfang und zur verarbeitung 4- und 8-stufiger signalisierungsymbole

Country Status (12)

Country Link
US (2) US6567475B1 (de)
EP (1) EP1142244B1 (de)
JP (1) JP3464458B2 (de)
KR (1) KR20010089743A (de)
CN (2) CN1520116A (de)
AT (1) ATE297093T1 (de)
AU (1) AU1832300A (de)
BR (1) BR9916662A (de)
DE (1) DE69925636D1 (de)
IL (1) IL143973A0 (de)
MY (1) MY121378A (de)
WO (1) WO2000039974A1 (de)

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Also Published As

Publication number Publication date
US20040001561A1 (en) 2004-01-01
ATE297093T1 (de) 2005-06-15
CN1332922A (zh) 2002-01-23
CN1520116A (zh) 2004-08-11
JP2002534845A (ja) 2002-10-15
KR20010089743A (ko) 2001-10-08
WO2000039974A1 (en) 2000-07-06
MY121378A (en) 2006-01-28
AU1832300A (en) 2000-07-31
JP3464458B2 (ja) 2003-11-10
BR9916662A (pt) 2001-09-25
IL143973A0 (en) 2002-04-21
EP1142244A1 (de) 2001-10-10
EP1142244B1 (de) 2005-06-01
US6567475B1 (en) 2003-05-20

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