ATE525809T1 - Sukzessive störungsaufhebungs- empfängerverarbeitung mit auswahl-diversität - Google Patents

Sukzessive störungsaufhebungs- empfängerverarbeitung mit auswahl-diversität

Info

Publication number
ATE525809T1
ATE525809T1 AT04781672T AT04781672T ATE525809T1 AT E525809 T1 ATE525809 T1 AT E525809T1 AT 04781672 T AT04781672 T AT 04781672T AT 04781672 T AT04781672 T AT 04781672T AT E525809 T1 ATE525809 T1 AT E525809T1
Authority
AT
Austria
Prior art keywords
receiver processing
selection diversity
canceling receiver
disturbance canceling
successive
Prior art date
Application number
AT04781672T
Other languages
English (en)
Inventor
Tamer Kadous
Anand Subramaniam
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE525809T1 publication Critical patent/ATE525809T1/de

Links

Classifications

    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0675—Space-time coding characterised by the signaling
    • H04L1/0687—Full feedback
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
AT04781672T 2003-09-23 2004-08-17 Sukzessive störungsaufhebungs- empfängerverarbeitung mit auswahl-diversität ATE525809T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/670,079 US6917821B2 (en) 2003-09-23 2003-09-23 Successive interference cancellation receiver processing with selection diversity
PCT/US2004/027039 WO2005036799A2 (en) 2003-09-23 2004-08-17 Successive interference cancellation receiver processing with selection diversity

Publications (1)

Publication Number Publication Date
ATE525809T1 true ATE525809T1 (de) 2011-10-15

Family

ID=34393440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04781672T ATE525809T1 (de) 2003-09-23 2004-08-17 Sukzessive störungsaufhebungs- empfängerverarbeitung mit auswahl-diversität

Country Status (15)

Country Link
US (3) US6917821B2 (de)
EP (2) EP1665548B1 (de)
JP (2) JP4690325B2 (de)
KR (1) KR100784744B1 (de)
CN (2) CN100530981C (de)
AR (1) AR047022A1 (de)
AT (1) ATE525809T1 (de)
AU (1) AU2004306689B2 (de)
BR (1) BRPI0414656A (de)
CA (1) CA2539966C (de)
IL (2) IL174456A (de)
MX (1) MXPA06003322A (de)
MY (1) MY144667A (de)
RU (1) RU2340099C2 (de)
WO (1) WO2005036799A2 (de)

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BRPI0414656A (pt) 2006-11-21
RU2006113614A (ru) 2006-08-27
US20050215264A1 (en) 2005-09-29
EP2237433A2 (de) 2010-10-06
US7457639B2 (en) 2008-11-25
JP4690325B2 (ja) 2011-06-01
AU2004306689B2 (en) 2007-03-29
WO2005036799A2 (en) 2005-04-21
EP1665548A4 (de) 2009-11-25
RU2340099C2 (ru) 2008-11-27
US6917821B2 (en) 2005-07-12
CN101631005A (zh) 2010-01-20
CN101631005B (zh) 2013-02-13
JP2008042933A (ja) 2008-02-21
WO2005036799A3 (en) 2005-07-21
CA2539966C (en) 2010-09-14
EP1665548A2 (de) 2006-06-07
MY144667A (en) 2011-10-31
IL174456A0 (en) 2006-08-01
KR100784744B1 (ko) 2007-12-14
EP1665548B1 (de) 2011-09-21
CN1886899A (zh) 2006-12-27
JP4690373B2 (ja) 2011-06-01
IL207081A0 (en) 2010-12-30
US20050075073A1 (en) 2005-04-07
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US7890144B2 (en) 2011-02-15
CA2539966A1 (en) 2005-04-21
EP2237433A3 (de) 2012-03-21
MXPA06003322A (es) 2006-06-08
IL174456A (en) 2010-11-30
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AU2004306689A1 (en) 2005-04-21
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