HK1029461A1 - A multi-band communication receiver and a method for receiving a communication signal - Google Patents

A multi-band communication receiver and a method for receiving a communication signal

Info

Publication number
HK1029461A1
HK1029461A1 HK01100168A HK01100168A HK1029461A1 HK 1029461 A1 HK1029461 A1 HK 1029461A1 HK 01100168 A HK01100168 A HK 01100168A HK 01100168 A HK01100168 A HK 01100168A HK 1029461 A1 HK1029461 A1 HK 1029461A1
Authority
HK
Hong Kong
Prior art keywords
receiving
communication
communication signal
receiver
band
Prior art date
Application number
HK01100168A
Other languages
English (en)
Inventor
Martin Isberg
Bjorn Lindquist
Peter Jakobsson
Jan Celander
Kjell Gustafsson
Lars Pater Kunkel
Torsten Carlsson
Jacob Mannerstale
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25388694&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1029461(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of HK1029461A1 publication Critical patent/HK1029461A1/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
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • 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
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transceivers (AREA)
HK01100168A 1997-07-01 2001-01-08 A multi-band communication receiver and a method for receiving a communication signal HK1029461A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/886,244 US6029052A (en) 1997-07-01 1997-07-01 Multiple-mode direct conversion receiver
PCT/SE1998/001219 WO1999001933A2 (en) 1997-07-01 1998-06-23 Multiple mode direct conversion receiver

Publications (1)

Publication Number Publication Date
HK1029461A1 true HK1029461A1 (en) 2001-03-30

Family

ID=25388694

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01100168A HK1029461A1 (en) 1997-07-01 2001-01-08 A multi-band communication receiver and a method for receiving a communication signal

Country Status (19)

Country Link
US (1) US6029052A (xx)
EP (1) EP0995267B1 (xx)
JP (1) JP4070032B2 (xx)
KR (1) KR100540409B1 (xx)
CN (1) CN1123134C (xx)
AR (1) AR016121A1 (xx)
AU (1) AU745063B2 (xx)
BR (1) BR9810376B1 (xx)
CA (1) CA2295292C (xx)
CO (1) CO4790124A1 (xx)
DE (1) DE69832705T2 (xx)
EE (1) EE9900606A (xx)
HK (1) HK1029461A1 (xx)
ID (1) ID25842A (xx)
MY (1) MY120748A (xx)
NO (1) NO996283L (xx)
RU (1) RU2202854C2 (xx)
TR (1) TR199903304T2 (xx)
WO (1) WO1999001933A2 (xx)

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CO4790124A1 (es) 1999-05-31
BR9810376B1 (pt) 2013-09-03
DE69832705T2 (de) 2006-06-22
MY120748A (en) 2005-11-30
CA2295292A1 (en) 1999-01-14
AU745063B2 (en) 2002-03-07
EP0995267B1 (en) 2005-12-07
ID25842A (id) 2000-11-09
EE9900606A (et) 2000-08-15
JP2002508132A (ja) 2002-03-12
WO1999001933A3 (en) 1999-04-01
NO996283L (no) 2000-02-29
AR016121A1 (es) 2001-06-20
DE69832705D1 (de) 2006-01-12
JP4070032B2 (ja) 2008-04-02
NO996283D0 (no) 1999-12-17
US6029052A (en) 2000-02-22
BR9810376A (pt) 2000-12-05
CN1123134C (zh) 2003-10-01
RU2202854C2 (ru) 2003-04-20
KR100540409B1 (ko) 2006-01-10
EP0995267A2 (en) 2000-04-26
WO1999001933A2 (en) 1999-01-14
CA2295292C (en) 2008-06-10
KR20010015530A (ko) 2001-02-26
TR199903304T2 (xx) 2000-06-21
CN1261996A (zh) 2000-08-02
AU8135998A (en) 1999-01-25

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