DE69535057D1 - Empfänger und Senderempfänger - Google Patents

Empfänger und Senderempfänger

Info

Publication number
DE69535057D1
DE69535057D1 DE69535057T DE69535057T DE69535057D1 DE 69535057 D1 DE69535057 D1 DE 69535057D1 DE 69535057 T DE69535057 T DE 69535057T DE 69535057 T DE69535057 T DE 69535057T DE 69535057 D1 DE69535057 D1 DE 69535057D1
Authority
DE
Germany
Prior art keywords
transceiver
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.)
Expired - Fee Related
Application number
DE69535057T
Other languages
English (en)
Other versions
DE69535057T2 (de
Inventor
Fumio Ishizu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69535057D1 publication Critical patent/DE69535057D1/de
Application granted granted Critical
Publication of DE69535057T2 publication Critical patent/DE69535057T2/de
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
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
    • H03L7/0992—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising a counter or a frequency divider
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
DE69535057T 1995-02-08 1995-07-06 Empfänger und Senderempfänger Expired - Fee Related DE69535057T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP02051395A JP3467888B2 (ja) 1995-02-08 1995-02-08 受信装置及び送受信装置
JP2051395 1995-02-08

Publications (2)

Publication Number Publication Date
DE69535057D1 true DE69535057D1 (de) 2006-07-27
DE69535057T2 DE69535057T2 (de) 2007-01-04

Family

ID=12029247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69535057T Expired - Fee Related DE69535057T2 (de) 1995-02-08 1995-07-06 Empfänger und Senderempfänger

Country Status (7)

Country Link
US (1) US5661765A (de)
EP (1) EP0726662B1 (de)
JP (1) JP3467888B2 (de)
CN (1) CN1113477C (de)
AU (1) AU691272B2 (de)
CA (1) CA2152107C (de)
DE (1) DE69535057T2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100323788B1 (ko) * 1994-01-12 2002-07-12 락스 죠셉 제이. 루프필터및위상동기루프
US5953648A (en) * 1996-08-13 1999-09-14 Qualcomm Incorporated System and method for estimating clock error in a remote communication device
US6618435B1 (en) 1997-10-20 2003-09-09 Comsat Corporation Method for measurement and reduction of frequency offsets in distributed satellite/wireless networks and corresponding communications system
DE69837614T2 (de) * 1997-10-20 2007-12-27 Viasat Inc., Carlsbad Verfahren zum Messen und Reduzieren von Frequenzverschiebungen in verteilten Satelliten/drahtlosen Netzwerken und entsprechendes Kommunikationssystem
US6567855B1 (en) * 1998-01-02 2003-05-20 Intel Corporation Portable processing system with always on, always connected capability
JP3846003B2 (ja) * 1998-01-23 2006-11-15 ソニー株式会社 移動局送受信機
JP3173457B2 (ja) * 1998-03-23 2001-06-04 日本電気株式会社 データ通信装置
EP0969636B1 (de) * 1998-06-30 2007-04-25 Lucent Technologies Inc. Trägerfolgesystem unter Anwendung eines Fehleroffsetfrequenzsignals
US6549587B1 (en) * 1999-09-20 2003-04-15 Broadcom Corporation Voice and data exchange over a packet based network with timing recovery
JP3790163B2 (ja) * 2000-01-12 2006-06-28 三菱電機株式会社 移動通信端末
EP1134889A1 (de) * 2000-03-13 2001-09-19 Infineon Technologies AG Anordnung und Verfahren zur Kompensation des Eingangs-Offsets eines Mischers
JP3866908B2 (ja) 2000-07-31 2007-01-10 三菱電機株式会社 無線通信用受信装置
DE10108110A1 (de) * 2001-02-21 2002-08-29 Philips Corp Intellectual Pty Empfänger und Verfahren zum anfänglichen Synchronisieren eines Empfängers auf die Trägerfrequenz eines gewünschten Kanals
US7155174B2 (en) 2001-10-18 2006-12-26 Broadcom Corporation Method and apparatus for compensating for frequency offsets caused by a free-running oscillator
DE60211460T2 (de) * 2001-10-30 2006-12-21 Stmicroelectronics Pvt. Ltd. Volldigitale Taktrückgewinnung mit Teiler mit gebrochenem Teilungsverhältnis
US7346135B1 (en) 2002-02-13 2008-03-18 Marvell International, Ltd. Compensation for residual frequency offset, phase noise and sampling phase offset in wireless networks
US7469026B2 (en) * 2002-03-07 2008-12-23 The Aerospace Corporation Random walk filter timing recovery loop
US7170964B2 (en) * 2002-08-07 2007-01-30 Broadcom Corporation Transition insensitive timing recovery method and apparatus
US7263153B2 (en) 2002-10-09 2007-08-28 Marvell International, Ltd. Clock offset compensator
US7319705B1 (en) 2002-10-22 2008-01-15 Marvell International Ltd. Programmable pre-emphasis circuit for serial ATA
US7246192B1 (en) 2003-01-10 2007-07-17 Marvell International Ltd. Serial/parallel ATA controller and converter
US8930583B1 (en) 2003-09-18 2015-01-06 Marvell Israel (M.I.S.L) Ltd. Method and apparatus for controlling data transfer in a serial-ATA system
US7668271B2 (en) * 2003-09-30 2010-02-23 Rambus Inc. Clock-data recovery (“CDR”) circuit, apparatus and method for variable frequency data
US10886979B2 (en) 2004-04-02 2021-01-05 Rearden, Llc System and method for link adaptation in DIDO multicarrier systems
US8654815B1 (en) * 2004-04-02 2014-02-18 Rearden, Llc System and method for distributed antenna wireless communications
US11309943B2 (en) 2004-04-02 2022-04-19 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US10277290B2 (en) 2004-04-02 2019-04-30 Rearden, Llc Systems and methods to exploit areas of coherence in wireless systems
US10985811B2 (en) 2004-04-02 2021-04-20 Rearden, Llc System and method for distributed antenna wireless communications
US10200094B2 (en) 2004-04-02 2019-02-05 Rearden, Llc Interference management, handoff, power control and link adaptation in distributed-input distributed-output (DIDO) communication systems
US9312929B2 (en) 2004-04-02 2016-04-12 Rearden, Llc System and methods to compensate for Doppler effects in multi-user (MU) multiple antenna systems (MAS)
US10187133B2 (en) 2004-04-02 2019-01-22 Rearden, Llc System and method for power control and antenna grouping in a distributed-input-distributed-output (DIDO) network
US11394436B2 (en) 2004-04-02 2022-07-19 Rearden, Llc System and method for distributed antenna wireless communications
US8542763B2 (en) 2004-04-02 2013-09-24 Rearden, Llc Systems and methods to coordinate transmissions in distributed wireless systems via user clustering
US11451275B2 (en) 2004-04-02 2022-09-20 Rearden, Llc System and method for distributed antenna wireless communications
US10749582B2 (en) 2004-04-02 2020-08-18 Rearden, Llc Systems and methods to coordinate transmissions in distributed wireless systems via user clustering
US10425134B2 (en) 2004-04-02 2019-09-24 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
WO2005122407A1 (en) * 2004-06-10 2005-12-22 Koninklijke Philips Electronics N.V. Synchronization scheme with coupled frequency dividers
US7958292B2 (en) 2004-06-23 2011-06-07 Marvell World Trade Ltd. Disk drive system on chip with integrated buffer memory and support for host memory access
US9685997B2 (en) 2007-08-20 2017-06-20 Rearden, Llc Systems and methods to enhance spatial diversity in distributed-input distributed-output wireless systems
JP4687047B2 (ja) 2004-09-21 2011-05-25 株式会社ケンウッド 無線通信制御装置及び無線通信方法
US7664635B2 (en) * 2005-09-08 2010-02-16 Gables Engineering, Inc. Adaptive voice detection method and system
CN101772151B (zh) * 2009-12-25 2013-05-08 中兴通讯股份有限公司 一种恢复时分复用输出的时钟信号的装置及方法
US10194346B2 (en) 2012-11-26 2019-01-29 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US11050468B2 (en) 2014-04-16 2021-06-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum
US11190947B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for concurrent spectrum usage within actively used spectrum
US11189917B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for distributing radioheads
US9973246B2 (en) 2013-03-12 2018-05-15 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US10164698B2 (en) 2013-03-12 2018-12-25 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
RU2767777C2 (ru) 2013-03-15 2022-03-21 Риарден, Ллк Системы и способы радиочастотной калибровки с использованием принципа взаимности каналов в беспроводной связи с распределенным входом - распределенным выходом
US11290162B2 (en) 2014-04-16 2022-03-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702379A (en) * 1970-08-06 1972-11-07 Motorola Inc Data transferring system utilizing frame and bit timing recovery technique
JPS57173230A (en) * 1981-04-17 1982-10-25 Hitachi Ltd Phase synchronizing circuit
US4847876A (en) * 1986-12-31 1989-07-11 Raytheon Company Timing recovery scheme for burst communication systems
US4870684A (en) * 1987-11-16 1989-09-26 Sanyo Electric Co., Ltd. PLL circuit for generating output signal synchronized with input signal by switching frequency dividing ratio
JPH01307317A (ja) * 1988-06-06 1989-12-12 Mitsubishi Electric Corp Ｐｌｌ回路
US4926447A (en) * 1988-11-18 1990-05-15 Hewlett-Packard Company Phase locked loop for clock extraction in gigabit rate data communication links
US4959844A (en) * 1989-10-24 1990-09-25 Amp Incorporated Clock recovery circuit for digital demodulator
JP2512586B2 (ja) * 1990-03-08 1996-07-03 富士通株式会社 フレ―ム同期依存型ビット同期抽出回路
JP3094632B2 (ja) * 1992-03-25 2000-10-03 松下電器産業株式会社 データ受信装置
JP2985489B2 (ja) * 1992-03-31 1999-11-29 日本電気株式会社 位相同期ループ
JP2932861B2 (ja) * 1992-10-13 1999-08-09 日本電気株式会社 位相同期検出回路

Also Published As

Publication number Publication date
EP0726662A3 (de) 1998-07-08
EP0726662B1 (de) 2006-06-14
AU691272B2 (en) 1998-05-14
JPH08223236A (ja) 1996-08-30
US5661765A (en) 1997-08-26
CA2152107A1 (en) 1996-08-09
CA2152107C (en) 2000-05-16
CN1128918A (zh) 1996-08-14
JP3467888B2 (ja) 2003-11-17
EP0726662A2 (de) 1996-08-14
DE69535057T2 (de) 2007-01-04
AU2179095A (en) 1996-08-15
CN1113477C (zh) 2003-07-02

Similar Documents

Publication Publication Date Title
DE69535057D1 (de) Empfänger und Senderempfänger
DE69630478D1 (de) Sender und Sendeempfänger
DE69635673D1 (de) Blutsammelsystem und kupplung
DE69515312T2 (de) Direktmischempfänger
BR9607134A (pt) Transmissor
BR9610029A (pt) Receptor e transmissor
DE69636472D1 (de) Diversity-empfänger und zugehöriges steuerverfahren
DE69128879D1 (de) Übertragungssystem und empfänger dafür
FI960780A0 (fi) Nolla intermediaarinen frekvenssivastaanotin
DE69607495D1 (de) Übertragungs- und Empfangsvorrichtung
DE69428416T2 (de) Entscheidungsrückgekoppelter entzerrer und empfänger
DE69634115D1 (de) Funkgerät
GB2300547B (en) Wireless local area neworks
DE69633165D1 (de) Sende- und Empfangssystem
DE69605304T2 (de) Antennenanordnung und funkgerät
DE69534154D1 (de) Empfänger
FI98025B (fi) Langaton paikallisverkkojärjestelmä ja sellaisen vastaanotin
DE59606150D1 (de) Stereorundfunkempfänger
FI99181B (fi) Vastaanotin
DE69632177D1 (de) Funkempfänger
DE69633685D1 (de) Rundfunkempfänger
DE59604479D1 (de) Band und Bandbefestigung
NO951965D0 (no) Sender-mottaker-system
DE9409319U1 (de) Sende-Empfangsgerät
DE29500264U1 (de) Airbag-Schutzgurtkombination

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee