IL143791A0 - Closed loop frequency control - Google Patents

Closed loop frequency control

Info

Publication number
IL143791A0
IL143791A0 IL14379101A IL14379101A IL143791A0 IL 143791 A0 IL143791 A0 IL 143791A0 IL 14379101 A IL14379101 A IL 14379101A IL 14379101 A IL14379101 A IL 14379101A IL 143791 A0 IL143791 A0 IL 143791A0
Authority
IL
Israel
Prior art keywords
closed loop
frequency control
loop frequency
control
closed
Prior art date
Application number
IL14379101A
Other languages
English (en)
Original Assignee
Comspace Corp
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 Comspace Corp filed Critical Comspace Corp
Publication of IL143791A0 publication Critical patent/IL143791A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
IL14379101A 2000-06-20 2001-06-15 Closed loop frequency control IL143791A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59700200A 2000-06-20 2000-06-20

Publications (1)

Publication Number Publication Date
IL143791A0 true IL143791A0 (en) 2002-04-21

Family

ID=24389636

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14379101A IL143791A0 (en) 2000-06-20 2001-06-15 Closed loop frequency control

Country Status (6)

Country Link
EP (1) EP1168617A3 (xx)
JP (1) JP2002077288A (xx)
KR (1) KR20010114153A (xx)
CN (1) CN1329425A (xx)
AU (1) AU5194901A (xx)
IL (1) IL143791A0 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0412260D0 (en) 2004-06-02 2004-07-07 Ubisense Ltd Tag frequency control
US7688920B2 (en) 2006-07-12 2010-03-30 Telefonaktiebolaget L M Ericsson (Publ) AFC wrap-around detection
US8139700B2 (en) * 2009-06-26 2012-03-20 International Business Machines Corporation Dynamic quadrature clock correction for a phase rotator system
WO2011148964A1 (ja) * 2010-05-25 2011-12-01 京セラ株式会社 受信装置、基地局及び無線通信端末
DE102011082100A1 (de) 2011-09-02 2013-03-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Konzept zur bidirektionalen datenübertragung zwischen einer basisstation und einem knoten
CN103188202B (zh) * 2011-12-28 2017-09-22 国民技术股份有限公司 信号通信方法及信号收发装置
CN103188175B (zh) * 2011-12-30 2018-05-04 国民技术股份有限公司 一种频率补偿电路、解调系统及解调方法
US20150181546A1 (en) * 2012-07-23 2015-06-25 Interdigital Patent Holdings, Inc. Methods and apparatus for frequency synchronization, power control, and cell configuration for ul-only operation in dss bands
US11323302B2 (en) 2020-03-06 2022-05-03 Huawei Technologies Co., Ltd. Detection and mitigation of oscillator phase hit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249305A (en) * 1989-09-27 1993-09-28 Motorola, Inc. Radio frequency error detection and correction system
US5450617A (en) * 1993-05-25 1995-09-12 Motorola, Inc. Method and apparatus for closed loop frequency control in a two-way communication system
US5794119A (en) * 1995-11-21 1998-08-11 Stanford Telecommunications, Inc. Subscriber frequency control system and method in point-to-multipoint RF communication system
US5940450A (en) * 1997-02-28 1999-08-17 Hitachi America, Ltd. Carrier recovery method and apparatus
JP3417534B2 (ja) * 1997-08-06 2003-06-16 日本電信電話株式会社 ディジタル復調器
JP2000078060A (ja) * 1998-08-27 2000-03-14 Mitsubishi Electric Corp 適応等化器装置及び適応等化器の制御方法

Also Published As

Publication number Publication date
CN1329425A (zh) 2002-01-02
AU5194901A (en) 2002-01-03
KR20010114153A (ko) 2001-12-29
JP2002077288A (ja) 2002-03-15
EP1168617A3 (en) 2002-11-06
EP1168617A2 (en) 2002-01-02

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