GB201401666D0 - Frequency error estimation - Google Patents

Frequency error estimation

Info

Publication number
GB201401666D0
GB201401666D0 GBGB1401666.1A GB201401666A GB201401666D0 GB 201401666 D0 GB201401666 D0 GB 201401666D0 GB 201401666 A GB201401666 A GB 201401666A GB 201401666 D0 GB201401666 D0 GB 201401666D0
Authority
GB
United Kingdom
Prior art keywords
frequency error
error estimation
estimation
frequency
error
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.)
Withdrawn
Application number
GBGB1401666.1A
Other versions
GB2524464A (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.)
Huawei Technologies Research and Development UK Ltd
Original Assignee
Neul 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 Neul Ltd filed Critical Neul Ltd
Priority to GB1401666.1A priority Critical patent/GB2524464A/en
Publication of GB201401666D0 publication Critical patent/GB201401666D0/en
Priority to CN201510053700.1A priority patent/CN104821926B/en
Publication of GB2524464A publication Critical patent/GB2524464A/en
Withdrawn legal-status Critical Current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
    • H04L27/0014—Carrier regulation
    • 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
    • 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
    • H04L2027/0063—Elements of loops
    • H04L2027/0065—Frequency error detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0083—Signalling arrangements
    • H04L2027/0085—Signalling arrangements with no special signals for synchronisation
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB1401666.1A 2014-01-31 2014-01-31 Frequency error estimation Withdrawn GB2524464A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1401666.1A GB2524464A (en) 2014-01-31 2014-01-31 Frequency error estimation
CN201510053700.1A CN104821926B (en) 2014-01-31 2015-02-02 The method and apparatus of unknown errors for estimating carrier frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1401666.1A GB2524464A (en) 2014-01-31 2014-01-31 Frequency error estimation

Publications (2)

Publication Number Publication Date
GB201401666D0 true GB201401666D0 (en) 2014-03-19
GB2524464A GB2524464A (en) 2015-09-30

Family

ID=50344173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1401666.1A Withdrawn GB2524464A (en) 2014-01-31 2014-01-31 Frequency error estimation

Country Status (2)

Country Link
CN (1) CN104821926B (en)
GB (1) GB2524464A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110995632A (en) * 2019-11-29 2020-04-10 深圳市统先科技股份有限公司 Satellite communication bandwidth multiplexing circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10050813B2 (en) * 2016-10-25 2018-08-14 Samsung Electronics Co., Ltd Low complexity sequence estimator for general packet radio service (GPRS) system
US10439856B1 (en) * 2018-07-11 2019-10-08 Keysight Technologies, Inc. Method, systems, and computer readable media for efficient generation of narrowband internet of things (IoT) uplink signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA965340B (en) * 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US6275543B1 (en) * 1996-10-11 2001-08-14 Arraycomm, Inc. Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
US6990156B2 (en) * 2001-08-15 2006-01-24 Mediatek Inc. Frequency offset estimation for communication systems method and device for inter symbol interference
CN101667989B (en) * 2009-09-16 2013-05-01 中兴通讯股份有限公司 Signal carrier frequency and phase position estimating method and device
GB2504057A (en) * 2012-05-11 2014-01-22 Neul Ltd Frequency error estimation
CN103491033B (en) * 2013-09-12 2016-08-17 西安电子科技大学 Carrier frequency bias estimation based on time-frequency combination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110995632A (en) * 2019-11-29 2020-04-10 深圳市统先科技股份有限公司 Satellite communication bandwidth multiplexing circuit

Also Published As

Publication number Publication date
GB2524464A (en) 2015-09-30
CN104821926A (en) 2015-08-05
CN104821926B (en) 2018-10-30

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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)

Free format text: REGISTERED BETWEEN 20170831 AND 20170906

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)