WO2001080446A2 - Time-reversal block transmit diversity system for channels with intersymbol interference and method - Google Patents
Time-reversal block transmit diversity system for channels with intersymbol interference and method Download PDFInfo
- Publication number
- WO2001080446A2 WO2001080446A2 PCT/US2001/011968 US0111968W WO0180446A2 WO 2001080446 A2 WO2001080446 A2 WO 2001080446A2 US 0111968 W US0111968 W US 0111968W WO 0180446 A2 WO0180446 A2 WO 0180446A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- symbol
- signal
- block
- symbols
- Prior art date
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
- H04B7/0613—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
- H04B7/0667—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 delayed versions of same signal
- H04B7/0669—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 delayed versions of same signal using different channel coding between antennas
-
- 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
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001577718A JP4043238B2 (en) | 2000-04-14 | 2001-04-13 | Time reversal block transmit diversity system and method for channels with intersymbol interference |
EP01926912A EP1284051A2 (en) | 2000-04-14 | 2001-04-13 | Time-reversal block transmit diversity system for channels with intersymbol interference and method |
AU2001253416A AU2001253416A1 (en) | 2000-04-14 | 2001-04-13 | Time-reversal block transmit diversity system for channels with intersymbol interference and method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19730600P | 2000-04-14 | 2000-04-14 | |
US60/197,306 | 2000-04-14 | ||
US09/833,543 | 2001-04-11 | ||
US09/833,543 US7272192B2 (en) | 2000-04-14 | 2001-04-11 | Time-reversal block transmit diversity system for channels with intersymbol interference and method |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001080446A2 true WO2001080446A2 (en) | 2001-10-25 |
WO2001080446A3 WO2001080446A3 (en) | 2002-07-11 |
Family
ID=26892744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/011968 WO2001080446A2 (en) | 2000-04-14 | 2001-04-13 | Time-reversal block transmit diversity system for channels with intersymbol interference and method |
Country Status (5)
Country | Link |
---|---|
US (2) | US7272192B2 (en) |
EP (1) | EP1284051A2 (en) |
JP (1) | JP4043238B2 (en) |
AU (1) | AU2001253416A1 (en) |
WO (1) | WO2001080446A2 (en) |
Cited By (7)
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WO2003045023A1 (en) * | 2001-11-15 | 2003-05-30 | The Regents Of The University Of California | Time reversal communication system |
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US7362815B2 (en) | 2000-04-14 | 2008-04-22 | Board Of Trustees Of The Leland Stanford Junior University | Time-reversal block transmit diversity system for channels with intersymbol interference and method |
US7471729B2 (en) | 2002-07-31 | 2008-12-30 | Panasonic Corporation | Multicarrier transmission apparatus and multicarrier transmission method |
US7609782B2 (en) | 2001-05-25 | 2009-10-27 | Regents Of The University Of Minnesota | Space-time coded transmissions within a wireless communication network |
GB2463508A (en) * | 2008-09-16 | 2010-03-17 | Toshiba Res Europ Ltd | A block transmission method involving the use of time reversal and cyclic prefix and suffix |
US7706454B2 (en) | 2003-10-01 | 2010-04-27 | Regents Of The University Of Minnesota | Full-diversity, full-rate complex-field space-time coding for wireless communication |
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US7450489B2 (en) * | 2003-12-30 | 2008-11-11 | Intel Corporation | Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices |
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US7724835B2 (en) * | 2004-05-17 | 2010-05-25 | Qualcomm Incorporated | Space-time block coding in orthogonal frequency division communication systems |
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US8411778B1 (en) | 2006-08-08 | 2013-04-02 | Marvell World Trade Ltd. | Optimal linear equalizer for MIMO systems with HARQ and/or repetition coding |
US8718166B2 (en) | 2006-08-08 | 2014-05-06 | Marvell World Trade Ltd. | Maximal ratio combining of equalized symbols for MIMO systems with HARQ and/or repetition coding |
US8699601B1 (en) | 2006-08-08 | 2014-04-15 | Marvell World Trade Ltd. | Distance-level combining for MIMO systems with HARQ and/or repetition coding |
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US8498195B1 (en) | 2007-03-30 | 2013-07-30 | Marvell International Ltd. | HARQ retransmission scheme for at least two transmit antennas |
US8619910B1 (en) | 2007-04-11 | 2013-12-31 | Marvell International Ltd. | Decision feedback equalization for MIMO systems with hybrid ARQ |
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US8195112B1 (en) * | 2008-06-18 | 2012-06-05 | Marvell International Ltd. | Time-reversal-based communication |
US10609711B1 (en) | 2015-03-05 | 2020-03-31 | Origin Wireless, Inc. | Time-reversal scalability for high network densification |
US9407306B2 (en) | 2014-04-25 | 2016-08-02 | Origin Wireless, Inc. | Quadrature amplitude modulation for time-reversal systems |
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US9608780B2 (en) * | 2008-09-23 | 2017-03-28 | Qualcomm Incorporated | Transmit diversity for SC-FDMA |
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US9559874B2 (en) | 2013-08-16 | 2017-01-31 | Origin Wireless, Inc. | Multiuser time-reversal division multiple access uplink system with parallel interference cancellation |
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US10440705B2 (en) | 2012-12-05 | 2019-10-08 | Origin Wireless, Inc. | Method, apparatus, server, and systems of time-reversal technology |
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EP0993130A2 (en) * | 1998-10-07 | 2000-04-12 | Texas Instruments Incorporated | Space time block coded transmit antenna diversity for WCDMA |
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-
2001
- 2001-04-11 US US09/833,543 patent/US7272192B2/en not_active Expired - Fee Related
- 2001-04-13 WO PCT/US2001/011968 patent/WO2001080446A2/en active Application Filing
- 2001-04-13 EP EP01926912A patent/EP1284051A2/en not_active Withdrawn
- 2001-04-13 AU AU2001253416A patent/AU2001253416A1/en not_active Abandoned
- 2001-04-13 JP JP2001577718A patent/JP4043238B2/en not_active Expired - Fee Related
-
2006
- 2006-01-11 US US11/330,949 patent/US7362815B2/en not_active Expired - Fee Related
Patent Citations (1)
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EP0993130A2 (en) * | 1998-10-07 | 2000-04-12 | Texas Instruments Incorporated | Space time block coded transmit antenna diversity for WCDMA |
Non-Patent Citations (3)
Title |
---|
ALAMOUTI S M: "A simple transmit diversity technique for wireless communications" IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, IEEE INC. NEW YORK, US, vol. 16, no. 8, October 1998 (1998-10), pages 1451-1458, XP002100058 ISSN: 0733-8716 cited in the application * |
LINDSKOG, E.; PAULRAJ, A.: "A transmit diversity scheme for channels with intersymbol interference" COMMUNICATIONS, 2000. ICC 2000. 2000 IEEE, 18 - 22 June 2000, pages 307-311, XP002189549 New Orleans, LA, USA * |
SIRIKIAT ARIYAVISITAKUL: "A DECISION-FEEDBACK EQUALIZER WITH SELECTIVE TIME-REVERSAL OPERATION FOR HIGH-RATE INDOOR RADIO COMMUNICATION" COMMUNICATIONS: CONNECTING THE FUTURE. SAN DIEGO, DEC. 2 - 5, 1990, PROCEEDINGS OF THE GLOBAL TELECOMMUNICATIONS CONFERENCE AND EXHIBITION(GLOBECOM), NEW YORK, IEEE, US, vol. 3, 2 December 1990 (1990-12-02), pages 2035-2039, XP000218922 ISBN: 0-87942-632-2 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7362815B2 (en) | 2000-04-14 | 2008-04-22 | Board Of Trustees Of The Leland Stanford Junior University | Time-reversal block transmit diversity system for channels with intersymbol interference and method |
US7609782B2 (en) | 2001-05-25 | 2009-10-27 | Regents Of The University Of Minnesota | Space-time coded transmissions within a wireless communication network |
WO2003045023A1 (en) * | 2001-11-15 | 2003-05-30 | The Regents Of The University Of California | Time reversal communication system |
US7471729B2 (en) | 2002-07-31 | 2008-12-30 | Panasonic Corporation | Multicarrier transmission apparatus and multicarrier transmission method |
US7706454B2 (en) | 2003-10-01 | 2010-04-27 | Regents Of The University Of Minnesota | Full-diversity, full-rate complex-field space-time coding for wireless communication |
WO2007031088A1 (en) * | 2005-09-15 | 2007-03-22 | Aalborg Universited | A method for sending secure information or increasing communication capacity via coding of wavefronts and a system using said method |
GB2463508A (en) * | 2008-09-16 | 2010-03-17 | Toshiba Res Europ Ltd | A block transmission method involving the use of time reversal and cyclic prefix and suffix |
JP2010093799A (en) * | 2008-09-16 | 2010-04-22 | Toshiba Corp | Radio communication apparatus |
GB2463508B (en) * | 2008-09-16 | 2011-04-13 | Toshiba Res Europ Ltd | Wireless communications apparatus |
US8416874B2 (en) | 2008-09-16 | 2013-04-09 | Kabushiki Kaisha Toshiba | Method of operating a block transmission based communication apparatus |
Also Published As
Publication number | Publication date |
---|---|
US20040013211A1 (en) | 2004-01-22 |
US7362815B2 (en) | 2008-04-22 |
AU2001253416A1 (en) | 2001-10-30 |
US7272192B2 (en) | 2007-09-18 |
EP1284051A2 (en) | 2003-02-19 |
WO2001080446A3 (en) | 2002-07-11 |
US20060115031A1 (en) | 2006-06-01 |
JP4043238B2 (en) | 2008-02-06 |
JP2004501541A (en) | 2004-01-15 |
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