AU1428701A - Method and device in a diversity receiver - Google Patents

Method and device in a diversity receiver

Info

Publication number
AU1428701A
AU1428701A AU14287/01A AU1428701A AU1428701A AU 1428701 A AU1428701 A AU 1428701A AU 14287/01 A AU14287/01 A AU 14287/01A AU 1428701 A AU1428701 A AU 1428701A AU 1428701 A AU1428701 A AU 1428701A
Authority
AU
Australia
Prior art keywords
diversity receiver
diversity
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.)
Abandoned
Application number
AU14287/01A
Inventor
Timo Pohjanvuori
Erik Stare
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.)
Teracom AB
Original Assignee
Teracom AB
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 Teracom AB filed Critical Teracom AB
Publication of AU1428701A publication Critical patent/AU1428701A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/22—Arrangements for broadcast of identical information via plural broadcast systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0083—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means using two or more tuners
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/60—Aspects of broadcast communication characterised in that the receiver comprises more than one tuner

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radio Transmission System (AREA)
  • Circuits Of Receivers In General (AREA)
AU14287/01A 1999-12-29 2000-11-14 Method and device in a diversity receiver Abandoned AU1428701A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9904842A SE515967C2 (en) 1999-12-29 1999-12-29 Method and device in a diversity receiver
SE9904842 1999-12-29
PCT/SE2000/002224 WO2001050648A1 (en) 1999-12-29 2000-11-14 Method and device in a diversity receiver

Publications (1)

Publication Number Publication Date
AU1428701A true AU1428701A (en) 2001-07-16

Family

ID=20418358

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14287/01A Abandoned AU1428701A (en) 1999-12-29 2000-11-14 Method and device in a diversity receiver

Country Status (4)

Country Link
EP (1) EP1247362A1 (en)
AU (1) AU1428701A (en)
SE (1) SE515967C2 (en)
WO (1) WO2001050648A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200805B4 (en) * 2002-01-11 2006-07-13 Harman/Becker Automotive Systems (Becker Division) Gmbh Method for selecting n antennas and one of m alternative reception frequencies in an antenna and frequency diversity reception system and antenna and frequency diversity reception system
EP1566899B1 (en) 2004-02-23 2016-05-11 Harman Becker Automotive Systems GmbH Multipath compensation for diversity signal receivers
JP4049799B2 (en) * 2006-04-26 2008-02-20 三菱電機株式会社 Digital broadcast receiving apparatus and receiving method thereof
US7706329B2 (en) * 2006-10-24 2010-04-27 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for compressed mode handling in a dual receiver user equipment (UE)
DE102009047388A1 (en) * 2009-12-02 2011-06-09 Robert Bosch Gmbh Method and system for receiving radio stations
JP5999923B2 (en) * 2012-02-27 2016-09-28 アルパイン株式会社 Reception device, broadcast station display method, and display program
DE102013211636A1 (en) * 2013-06-20 2015-01-08 Bayerische Motoren Werke Aktiengesellschaft Hierarchical search of wirelessly transmitted user data in a wireless environment for digital receivers
FR3052310B1 (en) * 2016-06-03 2018-06-08 Tdf METHODS OF DETERMINING RECEIVED DATA RECEIVING AND RECEIVING DATA MODE, COMPUTER PROGRAM PRODUCT, STORAGE MEDIUM, ESTIMATING DEVICE, USE AND CORRESPONDING TERMINAL.
FR3077173B1 (en) * 2018-01-19 2020-01-10 Tdf METHODS OF DETERMINING THE METHOD OF ESTIMATING RECEIVED DATA AND OF RECEIVING SWITCHING, CORRESPONDING COMPUTER PROGRAM PRODUCT, ESTIMATION DEVICE AND TERMINAL.
WO2023012747A1 (en) * 2021-08-06 2023-02-09 Sony Group Corporation Techniques for atsc 3.0 broadcast boundary area management using plural tuners with different numbers of antennae

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2728547B2 (en) * 1990-06-13 1998-03-18 株式会社日立製作所 Diversity receiver
DE4129830A1 (en) * 1991-09-07 1993-03-25 Blaupunkt Werke Gmbh VHF RECEIVER WITH SEVERAL ANTENNAS
FI103160B (en) * 1997-05-30 1999-04-30 Nokia Mobile Phones Ltd Measurement at parallel frequencies in radio communications equipment
SE9703331D0 (en) * 1997-09-16 1997-09-16 Teracom Ab Method and device for change of reception

Also Published As

Publication number Publication date
EP1247362A1 (en) 2002-10-09
SE515967C2 (en) 2001-11-05
SE9904842L (en) 2001-06-30
SE9904842D0 (en) 1999-12-29
WO2001050648A1 (en) 2001-07-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase