GB9627079D0 - A phase shift keying detector - Google Patents

A phase shift keying detector

Info

Publication number
GB9627079D0
GB9627079D0 GBGB9627079.8A GB9627079A GB9627079D0 GB 9627079 D0 GB9627079 D0 GB 9627079D0 GB 9627079 A GB9627079 A GB 9627079A GB 9627079 D0 GB9627079 D0 GB 9627079D0
Authority
GB
United Kingdom
Prior art keywords
phase shift
shift keying
keying detector
detector
phase
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.)
Granted
Application number
GBGB9627079.8A
Other versions
GB2320863A (en
GB2320863B (en
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to GB9627079A priority Critical patent/GB2320863B/en
Publication of GB9627079D0 publication Critical patent/GB9627079D0/en
Publication of GB2320863A publication Critical patent/GB2320863A/en
Application granted granted Critical
Publication of GB2320863B publication Critical patent/GB2320863B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/003—Correction of carrier offset at baseband only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • H04L2027/0057—Closed loops quadrature phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB9627079A 1996-12-31 1996-12-31 A phase shift keying detector Expired - Fee Related GB2320863B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9627079A GB2320863B (en) 1996-12-31 1996-12-31 A phase shift keying detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9627079A GB2320863B (en) 1996-12-31 1996-12-31 A phase shift keying detector

Publications (3)

Publication Number Publication Date
GB9627079D0 true GB9627079D0 (en) 1997-02-19
GB2320863A GB2320863A (en) 1998-07-01
GB2320863B GB2320863B (en) 2001-07-18

Family

ID=10805119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9627079A Expired - Fee Related GB2320863B (en) 1996-12-31 1996-12-31 A phase shift keying detector

Country Status (1)

Country Link
GB (1) GB2320863B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6580930B1 (en) 1999-04-15 2003-06-17 Ericsson, Inc. Signal detector selector and method for selecting a detector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013677A1 (en) * 1993-11-09 1995-05-18 Pacific Communication Sciences, Inc. Method and apparatus for dual demodulation of mobile channel signals

Also Published As

Publication number Publication date
GB2320863A (en) 1998-07-01
GB2320863B (en) 2001-07-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071231