WO2006023239A3 - System and method for transmission parameter control for an antenna apparatus with selectable elements - Google Patents

System and method for transmission parameter control for an antenna apparatus with selectable elements Download PDF

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Publication number
WO2006023239A3
WO2006023239A3 PCT/US2005/026933 US2005026933W WO2006023239A3 WO 2006023239 A3 WO2006023239 A3 WO 2006023239A3 US 2005026933 W US2005026933 W US 2005026933W WO 2006023239 A3 WO2006023239 A3 WO 2006023239A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna configuration
processor
data rate
antenna
physical data
Prior art date
Application number
PCT/US2005/026933
Other languages
French (fr)
Other versions
WO2006023239A2 (en
Inventor
William Kish
John Chanak
Original Assignee
Ruckus Wireless Inc
William Kish
John Chanak
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=35910285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2006023239(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ruckus Wireless Inc, William Kish, John Chanak filed Critical Ruckus Wireless Inc
Priority to EP05776630.5A priority Critical patent/EP1782639B1/en
Priority to CN2005800015311A priority patent/CN1906955B/en
Publication of WO2006023239A2 publication Critical patent/WO2006023239A2/en
Publication of WO2006023239A3 publication Critical patent/WO2006023239A3/en
Priority to HK07104495.5A priority patent/HK1097156A1/en

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
    • H04B7/06—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
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme

Abstract

A system and method for improved data transmission on a wireless link to a remote receiving node includes a communication device for converting packets to RF at a physical data rate, an antenna apparatus having a plurality of antenna configurations for transmitting the RF, and a processor for selecting the antenna configuration and the physical data rate based on whether the remote receiving node indicated reception of the data transmission. The processor may determine a table of success ratios for each antenna configuration and may rank each antenna configuration by the success ratio. The processor may transmit with an unused antenna configuration to probe the unused antenna configuration and update the table of success ratios. Similarly, the processor may maintain a table of effective user data rates, rank each physical data rate by the effective user data rate and probe unused physical data rates to update the table.
PCT/US2005/026933 2004-08-18 2005-07-29 System and method for transmission parameter control for an antenna apparatus with selectable elements WO2006023239A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05776630.5A EP1782639B1 (en) 2004-08-18 2005-07-29 System and method for transmission parameter control for an antenna apparatus with selectable elements
CN2005800015311A CN1906955B (en) 2004-08-18 2005-07-29 System and method for transmission parameter control for an antenna apparatus with selectable elements
HK07104495.5A HK1097156A1 (en) 2004-08-18 2007-04-27 Device and method for transmission parameter control for an antenna apparatus with selectable elements

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US60271104P 2004-08-18 2004-08-18
US60315704P 2004-08-18 2004-08-18
US60/603,157 2004-08-18
US60/602,711 2004-08-18
US62533104P 2004-11-05 2004-11-05
US60/625,331 2004-11-05
US11/180,329 US7899497B2 (en) 2004-08-18 2005-07-12 System and method for transmission parameter control for an antenna apparatus with selectable elements
US11/180,329 2005-07-12

Publications (2)

Publication Number Publication Date
WO2006023239A2 WO2006023239A2 (en) 2006-03-02
WO2006023239A3 true WO2006023239A3 (en) 2006-05-04

Family

ID=35910285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/026933 WO2006023239A2 (en) 2004-08-18 2005-07-29 System and method for transmission parameter control for an antenna apparatus with selectable elements

Country Status (6)

Country Link
US (3) US7899497B2 (en)
EP (1) EP1782639B1 (en)
CN (1) CN1906955B (en)
HK (1) HK1097156A1 (en)
TW (1) TWI351790B (en)
WO (1) WO2006023239A2 (en)

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EP1782639A2 (en) 2007-05-09
TWI351790B (en) 2011-11-01
TW200629925A (en) 2006-08-16
CN1906955B (en) 2012-09-05
CN1906955A (en) 2007-01-31
WO2006023239A2 (en) 2006-03-02
US7899497B2 (en) 2011-03-01
HK1097156A1 (en) 2007-06-15
US20110151931A1 (en) 2011-06-23
US8150470B2 (en) 2012-04-03
US20090022066A1 (en) 2009-01-22
EP1782639A4 (en) 2008-10-22
EP1782639B1 (en) 2015-06-03
US7877113B2 (en) 2011-01-25

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