SE521566C2 - Förfarande och anordning för att ta emot analoga signaler som varierar inom ett stort signalområde i ett radiokommunikationssystem - Google Patents

Förfarande och anordning för att ta emot analoga signaler som varierar inom ett stort signalområde i ett radiokommunikationssystem

Info

Publication number
SE521566C2
SE521566C2 SE9903718A SE9903718A SE521566C2 SE 521566 C2 SE521566 C2 SE 521566C2 SE 9903718 A SE9903718 A SE 9903718A SE 9903718 A SE9903718 A SE 9903718A SE 521566 C2 SE521566 C2 SE 521566C2
Authority
SE
Sweden
Prior art keywords
signal
receiver
bursts
branches
sampled
Prior art date
Application number
SE9903718A
Other languages
English (en)
Swedish (sv)
Other versions
SE9903718D0 (sv
SE9903718L (sv
Inventor
Dan Lindqvist
Karl-Goesta Sahlman
Jacob Oesterling
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9903718A priority Critical patent/SE521566C2/sv
Publication of SE9903718D0 publication Critical patent/SE9903718D0/xx
Priority to DE60036556T priority patent/DE60036556T2/de
Priority to EP00971928A priority patent/EP1222743B1/de
Priority to PCT/SE2000/001946 priority patent/WO2001028106A1/en
Priority to AT00971928T priority patent/ATE374461T1/de
Priority to MXPA02003102A priority patent/MXPA02003102A/es
Priority to AU10666/01A priority patent/AU1066601A/en
Priority to CNB008142483A priority patent/CN1158779C/zh
Priority to ES00971928T priority patent/ES2293926T3/es
Priority to US09/689,764 priority patent/US6965658B1/en
Publication of SE9903718L publication Critical patent/SE9903718L/
Publication of SE521566C2 publication Critical patent/SE521566C2/sv

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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • 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
    • H04B1/109—Means associated with receiver for limiting or suppressing noise or interference by improving strong signal performance of the receiver when strong unwanted signals are present at the receiver input
    • 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
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Alarm Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transceivers (AREA)
SE9903718A 1999-10-15 1999-10-15 Förfarande och anordning för att ta emot analoga signaler som varierar inom ett stort signalområde i ett radiokommunikationssystem SE521566C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9903718A SE521566C2 (sv) 1999-10-15 1999-10-15 Förfarande och anordning för att ta emot analoga signaler som varierar inom ett stort signalområde i ett radiokommunikationssystem
ES00971928T ES2293926T3 (es) 1999-10-15 2000-10-06 Receptor, emisor-receptor, unidad de radio y procedimiento de telecomunicacion.
AT00971928T ATE374461T1 (de) 1999-10-15 2000-10-06 Empfänger, sende-empfänger, funkeinheit und verfahren zur telekommunikation
EP00971928A EP1222743B1 (de) 1999-10-15 2000-10-06 Empfänger, Sende-Empfänger, Funkeinheit und Verfahren zur Telekommunikation
PCT/SE2000/001946 WO2001028106A1 (en) 1999-10-15 2000-10-06 Receiver, transceiver, radio unit and method for telecommunication
DE60036556T DE60036556T2 (de) 1999-10-15 2000-10-06 Empfänger, Sende-Empfänger, Funkeinheit und Verfahren zur Telekommunikation
MXPA02003102A MXPA02003102A (es) 1999-10-15 2000-10-06 Unidad de receptor, transceptor, radio y metodo para telecomunicacion.
AU10666/01A AU1066601A (en) 1999-10-15 2000-10-06 Receiver, transceiver, radio unit and method for telecommunication
CNB008142483A CN1158779C (zh) 1999-10-15 2000-10-06 用于电信的接收机、收发信机、无线单元和方法
US09/689,764 US6965658B1 (en) 1999-10-15 2000-10-13 Method and means for telecommunication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903718A SE521566C2 (sv) 1999-10-15 1999-10-15 Förfarande och anordning för att ta emot analoga signaler som varierar inom ett stort signalområde i ett radiokommunikationssystem

Publications (3)

Publication Number Publication Date
SE9903718D0 SE9903718D0 (sv) 1999-10-15
SE9903718L SE9903718L (sv) 2001-04-16
SE521566C2 true SE521566C2 (sv) 2003-11-11

Family

ID=20417366

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903718A SE521566C2 (sv) 1999-10-15 1999-10-15 Förfarande och anordning för att ta emot analoga signaler som varierar inom ett stort signalområde i ett radiokommunikationssystem

Country Status (10)

Country Link
US (1) US6965658B1 (de)
EP (1) EP1222743B1 (de)
CN (1) CN1158779C (de)
AT (1) ATE374461T1 (de)
AU (1) AU1066601A (de)
DE (1) DE60036556T2 (de)
ES (1) ES2293926T3 (de)
MX (1) MXPA02003102A (de)
SE (1) SE521566C2 (de)
WO (1) WO2001028106A1 (de)

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US6785322B1 (en) 2002-04-12 2004-08-31 Interdigital Technology Corporation Node-B/base station rake finger pooling
TW201002122A (en) 2002-04-12 2010-01-01 Interdigital Tech Corp Access burst detector correlator pool
US7751337B2 (en) * 2003-02-10 2010-07-06 The Boeing Company Method and apparatus for optimizing forward link data rate for radio frequency transmissions to mobile platforms
US20040259502A1 (en) * 2003-06-19 2004-12-23 Weidner Michael N. Method and apparatus for mitigating IM interference effects in two-way radio subscriber units
DE102005032982B4 (de) * 2004-07-14 2010-04-22 Technische Universität München Verfahren und Vorrichtung zur Analog-Digital-Wandlung eines Eingangssignals
GB0423011D0 (en) * 2004-10-16 2004-11-17 Koninkl Philips Electronics Nv Method and apparatus for analogue to digital conversion
US7304608B2 (en) * 2005-08-29 2007-12-04 Accton Technology Corporation Wireless network apparatus and adaptive digital beamforming method thereof
US7720185B2 (en) * 2006-11-06 2010-05-18 Qualcomm Incorporated Narrow-band interference canceller
EP2107706B1 (de) * 2008-04-02 2013-09-25 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Empfänger und Verfahren für die mobile Kommunikation
DE102009012562A1 (de) * 2009-03-11 2010-09-16 Rohde & Schwarz Gmbh & Co. Kg Vorrichtung zum Analog-Digital-Wandeln von Signalen in einem großen Dynamikbereich
CN101562461B (zh) * 2009-05-27 2012-10-10 耿直 模拟信号时分收发信机及模拟信号时分传输方法
US20110110314A1 (en) * 2009-11-09 2011-05-12 Telefonaktiebolaget Lm Ericsson (Publ) Multi-domain network coding
CN102231906B (zh) * 2011-06-22 2017-04-12 中兴通讯股份有限公司 一种增益控制方法及射频拉远单元
US9654134B2 (en) 2015-02-16 2017-05-16 Sound Devices Llc High dynamic range analog-to-digital conversion with selective regression based data repair
WO2020178954A1 (ja) * 2019-03-04 2020-09-10 三菱電機株式会社 受信装置および受信方法
EP3758319B1 (de) 2019-06-27 2023-01-18 Rohde & Schwarz GmbH & Co. KG Empfänger, datenübertragungssystem und verfahren zum empfangen eines elektromagnetischen signals
CN112737618B (zh) * 2020-12-24 2022-04-12 深圳市鼎阳科技股份有限公司 一种用于射频接收机的温度补偿方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129864A (en) * 1976-03-03 1978-12-12 The United States Of America As Represented By The Secretary Of Commerce High speed, wide dynamic range analog-to-digital conversion
US5006851A (en) 1988-07-18 1991-04-09 Matsushita Electric Industrial Co., Ltd. Analog-to-digital converting system
US5276685A (en) 1988-11-30 1994-01-04 Motorola, Inc. Digital automatic gain control
US5109392A (en) * 1989-05-11 1992-04-28 Bell Telephone Laboratories, Inc. Diversity receiver arrangement for digital signals
US5111202A (en) * 1991-03-28 1992-05-05 Itt Corporation Extended dynamic range quadrature detector with parallel channel arrangement
US5422643A (en) * 1993-02-24 1995-06-06 Antel Optronics Inc. High dynamic range digitizer
EP0707383B1 (de) 1994-06-14 2002-05-02 Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH Schaltungsanordnung zur Analog-Digital-Wandlung von Signalen
DE19502047C2 (de) 1995-01-12 1996-12-05 Stage Tec Gmbh Verfahren zur Analog-Digital-Wandlung von Signalen
US5621770A (en) * 1994-08-31 1997-04-15 Motorola, Inc. Method and system for processing first and second digital signal versions of a signal in a diversity receiver
SE9403337L (sv) 1994-10-03 1995-11-27 Ericsson Telefon Ab L M Förfarande och anordning för att erhålla ett brett dynamiskt område hos en mottagare i ett digitalt radiotransmissionssystem
US5940452A (en) * 1995-11-29 1999-08-17 Motorola, Inc. Dual mode radio subscriber unit having a diversity receiver apparatus and method therefor
JP3180682B2 (ja) * 1996-09-19 2001-06-25 日本電気株式会社 受信機
US5710995A (en) * 1997-01-16 1998-01-20 Ford Motor Company Adaptive antenna receiver
US6031478A (en) 1998-02-19 2000-02-29 Nortel Networks Corporation Dynamic range extension of wideband receiver

Also Published As

Publication number Publication date
DE60036556T2 (de) 2008-06-26
SE9903718D0 (sv) 1999-10-15
CN1158779C (zh) 2004-07-21
DE60036556D1 (de) 2007-11-08
WO2001028106A1 (en) 2001-04-19
CN1379932A (zh) 2002-11-13
ES2293926T3 (es) 2008-04-01
EP1222743B1 (de) 2007-09-26
AU1066601A (en) 2001-04-23
EP1222743A1 (de) 2002-07-17
SE9903718L (sv) 2001-04-16
MXPA02003102A (es) 2002-09-30
ATE374461T1 (de) 2007-10-15
US6965658B1 (en) 2005-11-15

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