CA2893307C - Carrier phase and amplitude estimation for phase shift keying using pilots and data - Google Patents

Carrier phase and amplitude estimation for phase shift keying using pilots and data Download PDF

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Publication number
CA2893307C
CA2893307C CA2893307A CA2893307A CA2893307C CA 2893307 C CA2893307 C CA 2893307C CA 2893307 A CA2893307 A CA 2893307A CA 2893307 A CA2893307 A CA 2893307A CA 2893307 C CA2893307 C CA 2893307C
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CA
Canada
Prior art keywords
symbols
phase
ary
amplitude
receiver
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.)
Active
Application number
CA2893307A
Other languages
English (en)
French (fr)
Other versions
CA2893307A1 (en
Inventor
William George COWLEY
Robert George McKILLIAM
Andre POLLOK
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.)
Myriota Pty Ltd
Original Assignee
Myriota Pty 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
Priority claimed from AU2012905489A external-priority patent/AU2012905489A0/en
Application filed by Myriota Pty Ltd filed Critical Myriota Pty Ltd
Publication of CA2893307A1 publication Critical patent/CA2893307A1/en
Application granted granted Critical
Publication of CA2893307C publication Critical patent/CA2893307C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
    • 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
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
    • 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
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03401—PSK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03611—Iterative algorithms
    • H04L2025/03649—Algorithms using recursive least square [RLS]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CA2893307A 2012-12-14 2013-12-13 Carrier phase and amplitude estimation for phase shift keying using pilots and data Active CA2893307C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2012905489 2012-12-14
AU2012905489A AU2012905489A0 (en) 2012-12-14 Carrier phase and amplitude estimation for phase shift keying using pilots and data
PCT/AU2013/001464 WO2014089634A1 (en) 2012-12-14 2013-12-13 Carrier phase and amplitude estimation for phase shift keying using pilots and data

Publications (2)

Publication Number Publication Date
CA2893307A1 CA2893307A1 (en) 2014-06-19
CA2893307C true CA2893307C (en) 2019-08-06

Family

ID=50933596

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2893307A Active CA2893307C (en) 2012-12-14 2013-12-13 Carrier phase and amplitude estimation for phase shift keying using pilots and data

Country Status (6)

Country Link
US (1) US9491018B2 (cg-RX-API-DMAC7.html)
EP (1) EP2932672B1 (cg-RX-API-DMAC7.html)
JP (1) JP6159413B2 (cg-RX-API-DMAC7.html)
AU (1) AU2013359957B2 (cg-RX-API-DMAC7.html)
CA (1) CA2893307C (cg-RX-API-DMAC7.html)
WO (1) WO2014089634A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119316014B (zh) * 2024-09-29 2025-10-28 北京慧清科技有限公司 一种高速跳频系统的盲相位估计方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630066A (ja) * 1992-07-10 1994-02-04 Matsushita Electric Ind Co Ltd データ復号装置
JP3281527B2 (ja) * 1996-01-17 2002-05-13 松下電器産業株式会社 周波数オフセット補償装置
US5940446A (en) 1997-04-28 1999-08-17 Stanford Telecommunications, Inc. Maximum likelihood detection of MPSK bursts with inserted reference symbols
JP2006211211A (ja) * 2005-01-27 2006-08-10 Matsushita Electric Ind Co Ltd データ受信装置
US7688918B2 (en) * 2006-07-07 2010-03-30 Alcatel-Lucent Usa Inc. Recursive phase estimation for a phase-shift-keying receiver
JP5578601B2 (ja) * 2009-11-05 2014-08-27 日本電気株式会社 搬送波再生回路、復調回路および搬送波再生方法

Also Published As

Publication number Publication date
EP2932672B1 (en) 2019-11-13
EP2932672A1 (en) 2015-10-21
AU2013359957A1 (en) 2015-06-11
WO2014089634A1 (en) 2014-06-19
CA2893307A1 (en) 2014-06-19
US20150312073A1 (en) 2015-10-29
JP2016506142A (ja) 2016-02-25
JP6159413B2 (ja) 2017-07-05
AU2013359957B2 (en) 2017-05-18
EP2932672A4 (en) 2016-08-17
US9491018B2 (en) 2016-11-08

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