AU2001288409A1 - System and method for adaptive filtering - Google Patents
System and method for adaptive filteringInfo
- Publication number
- AU2001288409A1 AU2001288409A1 AU2001288409A AU8840901A AU2001288409A1 AU 2001288409 A1 AU2001288409 A1 AU 2001288409A1 AU 2001288409 A AU2001288409 A AU 2001288409A AU 8840901 A AU8840901 A AU 8840901A AU 2001288409 A1 AU2001288409 A1 AU 2001288409A1
- Authority
- AU
- Australia
- Prior art keywords
- adaptive filtering
- adaptive
- filtering
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters
- H03H21/0025—Particular filtering methods
- H03H21/0029—Particular filtering methods based on statistics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Probability & Statistics with Applications (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Radio Transmission System (AREA)
- Complex Calculations (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22840800P | 2000-08-29 | 2000-08-29 | |
US60228408 | 2000-08-29 | ||
US24348000P | 2000-10-27 | 2000-10-27 | |
US60243480 | 2000-10-27 | ||
PCT/US2001/026592 WO2002019258A1 (en) | 2000-08-29 | 2001-08-27 | System and method for adaptive filtering |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001288409A1 true AU2001288409A1 (en) | 2002-03-13 |
Family
ID=26922347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001288409A Abandoned AU2001288409A1 (en) | 2000-08-29 | 2001-08-27 | System and method for adaptive filtering |
Country Status (7)
Country | Link |
---|---|
US (1) | US7120657B2 (en) |
EP (1) | EP1323121A1 (en) |
JP (1) | JP3859594B2 (en) |
KR (1) | KR100829485B1 (en) |
CN (1) | CN1211755C (en) |
AU (1) | AU2001288409A1 (en) |
WO (1) | WO2002019258A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7103537B2 (en) * | 2000-10-13 | 2006-09-05 | Science Applications International Corporation | System and method for linear prediction |
FR2825856B1 (en) * | 2001-06-06 | 2003-09-12 | Nortel Networks Ltd | SIGNAL PROCESSING METHOD AND DEVICE IN A SPREAD SPECTRUM RADIO COMMUNICATION RECEIVER |
US6787119B2 (en) * | 2002-03-13 | 2004-09-07 | Council Of Scientific And Industrial Research | Process for the preparation of dinitramidic acid and salts thereof |
US7181085B1 (en) * | 2002-04-04 | 2007-02-20 | Acorn Technologies, Inc. | Adaptive multistage wiener filter |
US8082286B1 (en) | 2002-04-22 | 2011-12-20 | Science Applications International Corporation | Method and system for soft-weighting a reiterative adaptive signal processor |
US7986742B2 (en) | 2002-10-25 | 2011-07-26 | Qualcomm Incorporated | Pilots for MIMO communication system |
US20040081131A1 (en) | 2002-10-25 | 2004-04-29 | Walton Jay Rod | OFDM communication system with multiple OFDM symbol sizes |
US8320301B2 (en) | 2002-10-25 | 2012-11-27 | Qualcomm Incorporated | MIMO WLAN system |
WO2004040779A2 (en) * | 2002-10-25 | 2004-05-13 | Science Applications International Corporation | Adaptive filtering in the presence of multipath |
US8208364B2 (en) * | 2002-10-25 | 2012-06-26 | Qualcomm Incorporated | MIMO system with multiple spatial multiplexing modes |
US7280627B2 (en) * | 2002-12-09 | 2007-10-09 | The Johns Hopkins University | Constrained data-adaptive signal rejector |
GB2402308B (en) * | 2003-05-28 | 2006-01-04 | Nokia Corp | Par reduction for edge clipper |
US7193558B1 (en) * | 2003-09-03 | 2007-03-20 | The United States Of America As Represented By The Secretary Of The Navy | Radar processor system and method |
US9473269B2 (en) | 2003-12-01 | 2016-10-18 | Qualcomm Incorporated | Method and apparatus for providing an efficient control channel structure in a wireless communication system |
US7606319B2 (en) * | 2004-07-15 | 2009-10-20 | Nokia Corporation | Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels |
US7599426B2 (en) * | 2004-07-19 | 2009-10-06 | Acorn Technologies, Inc. | Use of adaptive filters in multiple access wireless systems employing predictable signals |
US7684761B2 (en) * | 2004-11-04 | 2010-03-23 | Nokia Corporation | Closed-loop signalling method for controlling multiple transmit beams and correspondingly adapted transceiver devices |
US7756196B1 (en) * | 2005-04-04 | 2010-07-13 | Acorn Technologies, Inc. | Efficient adaptive filters for CDMA wireless systems |
US20070098088A1 (en) * | 2005-10-31 | 2007-05-03 | Chih-Yuan Lin | Equalizer applied in mimo-ofdm system and related method |
US7773032B2 (en) * | 2006-05-10 | 2010-08-10 | Research Foundation Of The City University Of New York | Methods and applications utilizing signal source memory space compression and signal processor computational time compression |
GB0712270D0 (en) * | 2007-06-22 | 2007-08-01 | Nokia Corp | Wiener filtering arrangement |
US7868819B2 (en) * | 2007-09-07 | 2011-01-11 | The Board Of Trustees Of The Leland Stanford Junior University | Arrangements for satellite-based navigation and methods therefor |
US20090122853A1 (en) * | 2007-11-12 | 2009-05-14 | Acorn Technologies, Inc. | Channel tracking methods for subspace equalizers |
US8386549B1 (en) * | 2008-03-04 | 2013-02-26 | Acorn Technologies, Inc. | Reduced complexity adaptive multistage wiener filter |
US7700416B1 (en) | 2008-04-25 | 2010-04-20 | Acorn Technologies, Inc. | Tensile strained semiconductor on insulator using elastic edge relaxation and a sacrificial stressor layer |
US7851325B1 (en) | 2008-09-12 | 2010-12-14 | Acorn Technologies, Inc. | Strained semiconductor using elastic edge relaxation, a buried stressor layer and a sacrificial stressor layer |
CN101534177B (en) * | 2009-04-03 | 2012-05-23 | 西安交通大学 | RUMSWF based low-complexity reduced rank balancing method in MIMO system |
US9559417B1 (en) * | 2010-10-29 | 2017-01-31 | The Boeing Company | Signal processing |
US9215012B2 (en) * | 2012-04-26 | 2015-12-15 | Propagation Research Associates, Inc. | Method and system for using orthogonal space projections to mitigate interference |
US9401741B2 (en) | 2012-04-26 | 2016-07-26 | Propagation Research Associates, Inc. | Methods and systems for mitigating signal interference |
US10101445B2 (en) * | 2014-04-29 | 2018-10-16 | Research Foundation Of The City University Of New York | Power centroid radar |
US9525934B2 (en) * | 2014-12-31 | 2016-12-20 | Stmicroelectronics Asia Pacific Pte Ltd. | Steering vector estimation for minimum variance distortionless response (MVDR) beamforming circuits, systems, and methods |
US10571224B2 (en) | 2015-05-04 | 2020-02-25 | Propagation Research Associates, Inc. | Systems, methods and computer-readable media for improving platform guidance or navigation using uniquely coded signals |
CN109741401A (en) * | 2018-12-25 | 2019-05-10 | 南通蓝岛海洋工程有限公司 | It is a kind of that On-line Measuring Method being installed under water for jacket based on what image restored |
US11018705B1 (en) | 2020-07-17 | 2021-05-25 | Propagation Research Associates, Inc. | Interference mitigation, target detection, location and measurement using separable waveforms transmitted from spatially separated antennas |
US11329705B1 (en) * | 2021-07-27 | 2022-05-10 | King Abdulaziz University | Low-complexity robust beamforming for a moving source |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US425966A (en) | 1890-04-15 | weems | ||
US3892051A (en) * | 1973-10-31 | 1975-07-01 | Gen Electric | Simulated collimation of computer generated images |
US4259661A (en) * | 1978-09-01 | 1981-03-31 | Burroughs Corporation | Apparatus and method for recognizing a pattern |
US5151919A (en) * | 1990-12-17 | 1992-09-29 | Ericsson-Ge Mobile Communications Holding Inc. | Cdma subtractive demodulation |
US5285291A (en) * | 1991-02-08 | 1994-02-08 | Adobe Systems Incorporated | Methods of assigning pixels to cells of a halftone grid |
JPH08335899A (en) * | 1995-06-07 | 1996-12-17 | N T T Ido Tsushinmo Kk | Cdma demodulation circuit |
US6122628A (en) * | 1997-10-31 | 2000-09-19 | International Business Machines Corporation | Multidimensional data clustering and dimension reduction for indexing and searching |
IL123782A (en) * | 1998-03-22 | 2001-05-20 | Eci Telecom Ltd | Signal equalization |
-
2001
- 2001-08-21 US US09/933,004 patent/US7120657B2/en not_active Expired - Lifetime
- 2001-08-27 CN CNB018142303A patent/CN1211755C/en not_active Expired - Fee Related
- 2001-08-27 KR KR1020037001848A patent/KR100829485B1/en not_active IP Right Cessation
- 2001-08-27 EP EP01968135A patent/EP1323121A1/en not_active Withdrawn
- 2001-08-27 AU AU2001288409A patent/AU2001288409A1/en not_active Abandoned
- 2001-08-27 WO PCT/US2001/026592 patent/WO2002019258A1/en active Application Filing
- 2001-08-27 JP JP2002524089A patent/JP3859594B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7120657B2 (en) | 2006-10-10 |
US20020152253A1 (en) | 2002-10-17 |
JP2004507992A (en) | 2004-03-11 |
CN1447953A (en) | 2003-10-08 |
EP1323121A1 (en) | 2003-07-02 |
CN1211755C (en) | 2005-07-20 |
WO2002019258A1 (en) | 2002-03-07 |
KR100829485B1 (en) | 2008-05-16 |
JP3859594B2 (en) | 2006-12-20 |
KR20030038691A (en) | 2003-05-16 |
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