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Method and apparatus for coverage and throughput enhancement in a wireless communication system

Info

Publication number
CA2534581A1
CA2534581A1 CA 2534581 CA2534581A CA2534581A1 CA 2534581 A1 CA2534581 A1 CA 2534581A1 CA 2534581 CA2534581 CA 2534581 CA 2534581 A CA2534581 A CA 2534581A CA 2534581 A1 CA2534581 A1 CA 2534581A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
wireless
communications
devices
channel
embodiments
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.)
Granted
Application number
CA 2534581
Other languages
French (fr)
Other versions
CA2534581C (en )
Inventor
Efstratios Skafidas
Ben Jones
John Morton
Mike Gibson
Neil Patrick Kelly
Nestor Fesas
Mark William Benson
Richard John Rusnak
James Glick
Duy Khuong Do
Douglas A. Mammoser
Lei Cheng
Kevin Sean Broe
Natarajan Ekambaram
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.)
Bandspeed Inc
Original Assignee
Bandspeed, Inc.
Efstratios Skafidas
Ben Jones
John Morton
Mike Gibson
Neil Patrick Kelly
Nestor Fesas
Mark William Benson
Richard John Rusnak
James Glick
Duy Khuong Do
Douglas A. Mammoser
Lei Cheng
Kevin Sean Broe
Natarajan Ekambaram
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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/28Cell structures using beam steering
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QAERIALS
    • H01Q1/00Details of, or arrangements associated with, aerials
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QAERIALS
    • H01Q25/00Aerials or aerial systems providing at least two radiating patterns
    • H01Q25/002Aerials or aerial systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0491Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04Wireless resource allocation
    • H04W72/08Wireless resource allocation where an allocation plan is defined based on quality criteria
    • H04W72/082Wireless resource allocation where an allocation plan is defined based on quality criteria using the level of interference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements

Abstract

The present invention provides in one embodiment channel allocation and polarization techniques for reducing cross sector communications interference in a multiple access wireless communications environment. In one embodiment, channel allocation and/or polarization techniques may be applied in multiple-access wireless communications architectures to provide selective, simultaneous communications with wireless devices using a plurality of transmitters. In some embodiments, a transmitter is coupled to an antenna configured to provide simultaneous communications with wireless devices located in different spatial areas or sectors. In some embodiments, communications between wireless devices within a single sector, between wireless devices in different sectors and between wireless devices and a wired network or wireless backhaul network may be provided.

Claims

CA 2534581 2002-11-21 2004-07-23 Method and apparatus for coverage and throughput enhancement in a wireless communication system Active CA2534581C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US49201703 true 2003-08-01 2003-08-01
US60/492,017 2003-08-01
US10/870,199 2004-06-16
US10870199 US7136655B2 (en) 2002-11-21 2004-06-16 Method and apparatus for coverage and throughput enhancement in a wireless communication system
PCT/US2004/023901 WO2005020462A3 (en) 2003-08-01 2004-07-23 Interference based channel selection method in sectorized cells in a wlan

Publications (2)

Publication Number Publication Date
CA2534581A1 true true CA2534581A1 (en) 2005-03-03
CA2534581C CA2534581C (en) 2010-11-30

Family

ID=34221342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2534581 Active CA2534581C (en) 2002-11-21 2004-07-23 Method and apparatus for coverage and throughput enhancement in a wireless communication system

Country Status (5)

Country Link
US (2) US7136655B2 (en)
JP (1) JP2007501566A (en)
CA (1) CA2534581C (en)
EP (1) EP1661323A2 (en)
WO (1) WO2005020462A3 (en)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7268700B1 (en) 1998-01-27 2007-09-11 Hoffberg Steven M Mobile communication device
US7136655B2 (en) * 2002-11-21 2006-11-14 Bandspeed, Inc. Method and apparatus for coverage and throughput enhancement in a wireless communication system
US7512404B2 (en) * 2002-11-21 2009-03-31 Bandspeed, Inc. Method and apparatus for sector channelization and polarization for reduced interference in wireless networks
US7248877B2 (en) * 2002-11-21 2007-07-24 Bandspeed, Inc. Multiple access wireless communications architecture
US9818136B1 (en) 2003-02-05 2017-11-14 Steven M. Hoffberg System and method for determining contingent relevance
EP1645156B1 (en) * 2003-07-03 2010-10-27 Nortel Networks Limited Uplink interference reduction in wireless communications systems
US7760692B2 (en) * 2004-05-03 2010-07-20 Cisco Technology, Inc. Performance optimization for wireless networks with mixed modulation types
US7590589B2 (en) 2004-09-10 2009-09-15 Hoffberg Steven M Game theoretic prioritization scheme for mobile ad hoc networks permitting hierarchal deference
US7613154B2 (en) * 2004-09-27 2009-11-03 Siemens Communications, Inc. System and method for optimizing mobility access
FR2876862B1 (en) * 2004-10-20 2007-04-27 Cit Alcatel management server for the determination of perceived service quality mappings within a mobile communication network
US7415278B2 (en) * 2004-10-27 2008-08-19 Azalea Networks Method and system for creating and deploying a mesh network
US20060099912A1 (en) * 2004-10-27 2006-05-11 Binzel Charles P Apparatus and method for transmit power level reporting with reduced interference
US7505447B2 (en) 2004-11-05 2009-03-17 Ruckus Wireless, Inc. Systems and methods for improved data throughput in communications networks
US9240868B2 (en) 2004-11-05 2016-01-19 Ruckus Wireless, Inc. Increasing reliable data throughput in a wireless network
US8638708B2 (en) 2004-11-05 2014-01-28 Ruckus Wireless, Inc. MAC based mapping in IP based communications
US8619662B2 (en) 2004-11-05 2013-12-31 Ruckus Wireless, Inc. Unicast to multicast conversion
KR100690608B1 (en) * 2004-12-07 2007-03-09 엘지전자 주식회사 Method for selecting channel in wireless communication apparatus
EP2136596B1 (en) * 2004-12-24 2012-09-05 Mitsubishi Electric R&D Centre Europe B.V. Method and corresponding system for transmitting information involving enhanced allocation of spectral resources
US7756544B1 (en) * 2005-01-13 2010-07-13 Enterasys Networks, Inc. Power controlled network devices for security and power conservation
US7650151B2 (en) * 2005-02-04 2010-01-19 Toshiba America Research, Inc. Channel partitioning for wireless local area networks
US7596388B2 (en) * 2005-02-28 2009-09-29 Symbol Technologies Inc Sectorized wireless communication network operating under 802.11 specifications
US8831659B2 (en) * 2005-03-09 2014-09-09 Xirrus, Inc. Media access controller for use in a multi-sector access point array
WO2006096852A1 (en) * 2005-03-09 2006-09-14 Xirrus, Inc. Wireless access point
US7477913B2 (en) * 2005-04-04 2009-01-13 Research In Motion Limited Determining a target transmit power of a wireless transmission according to security requirements
US7302229B2 (en) * 2005-05-11 2007-11-27 Lucent Technologies Inc. Enabling desired wireless connectivity in a high frequency wireless local area network
US7822000B2 (en) * 2005-06-30 2010-10-26 Symbol Technologies, Inc. Time division multiplexing for access ports in a wireless network
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
US20070087713A1 (en) * 2005-10-13 2007-04-19 Core Ronald S Method and system for balancing load across carrier seams in a multi-band system
EP2276292B1 (en) 2006-01-11 2015-08-19 Qualcomm Incorporated Methods and apparatus relating to timing and/or synchronization including the use of wireless terminal beacon signals
US8811369B2 (en) 2006-01-11 2014-08-19 Qualcomm Incorporated Methods and apparatus for supporting multiple communications modes of operation
US7715846B2 (en) * 2006-03-07 2010-05-11 Samsung Electronics Co., Ltd. Versatile system for adaptive subchannel allocation in wireless communications
US20070218910A1 (en) * 2006-03-15 2007-09-20 Motorola, Inc. Dynamic beam steering of backhaul traffic
US7924780B2 (en) 2006-04-12 2011-04-12 Fon Wireless Limited System and method for linking existing Wi-Fi access points into a single unified network
US9826102B2 (en) 2006-04-12 2017-11-21 Fon Wireless Limited Linking existing Wi-Fi access points into unified network for VoIP
US7515578B2 (en) * 2006-05-08 2009-04-07 Skyhook Wireless, Inc. Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system
US20070275761A1 (en) * 2006-05-24 2007-11-29 Navini Networks, Inc. Dynamic cell control through antenna radiation pattern synthesis
JP4758294B2 (en) * 2006-07-10 2011-08-24 株式会社日立製作所 Area quality information acquisition system
JP5150153B2 (en) * 2006-07-13 2013-02-20 日本電気通信システム株式会社 Resource allocation apparatus, centralized control apparatus, a radio base station, a wireless communication system, resource allocation method and resource allocation program
WO2008090414A3 (en) * 2006-10-16 2011-03-17 Bridgewater Systems Corp. Systems and methods for subscriber-centric dynamic spectrum management
US20080102845A1 (en) * 2006-10-26 2008-05-01 Hitachi, Ltd. System and method for dynamic channel selection in IEEE 802.11 WLANs
GB2447439B (en) 2007-02-02 2012-01-25 Ubiquisys Ltd Access point power control
EP1968252A1 (en) * 2007-03-08 2008-09-10 Lucent Technologies Inc. Method of routing and resource allocation in a wireless communication system
US8270434B2 (en) * 2007-03-12 2012-09-18 Broadcom Corporation Method and system for reducing transceiver power via a variable number of channels
US7756519B2 (en) * 2007-05-06 2010-07-13 Designart Networks Ltd Interference mitigation technique
US8274928B2 (en) * 2007-06-18 2012-09-25 Light Corporation Wireless mesh network
US9088907B2 (en) * 2007-06-18 2015-07-21 Xirrus, Inc. Node fault identification in wireless LAN access points
CN101188443B (en) 2007-06-28 2011-12-07 华为技术有限公司 One kind of splitters, and RF power divider means means
US8547899B2 (en) 2007-07-28 2013-10-01 Ruckus Wireless, Inc. Wireless network throughput enhancement through channel aware scheduling
US20090179805A1 (en) * 2007-10-23 2009-07-16 Psion Teklogix Inc. Antenna system for wireless digital devices
US8718561B2 (en) 2007-11-20 2014-05-06 Aruba Networks, Inc. Method and apparatus for detecting and avoiding interference in a communications network
US8355343B2 (en) 2008-01-11 2013-01-15 Ruckus Wireless, Inc. Determining associations in a mesh network
US8989817B2 (en) * 2008-03-06 2015-03-24 Qualcomm Incorporated Methods and apparatus for using antennas with different polarization and signal transmit powers
EP2129178A1 (en) * 2008-05-06 2009-12-02 Alcatel Lucent Method for allocating frequency subchannels on an air interface of a wireless communication system and corresponding radio resource allocation module
US8595501B2 (en) 2008-05-09 2013-11-26 Qualcomm Incorporated Network helper for authentication between a token and verifiers
CN101730280B (en) * 2008-10-30 2013-05-29 国际商业机器公司 Method for selecting channels in wireless local area network, access point and terminal
US8482478B2 (en) * 2008-11-12 2013-07-09 Xirrus, Inc. MIMO antenna system
US8200161B2 (en) 2009-04-22 2012-06-12 Broadcom Corporation Method and system for dynamic selection of a coexistence method and transmit power level based on calibration data
US8494437B2 (en) * 2009-04-22 2013-07-23 Qualcomm Incorporated Communication methods and apparatus
US8902800B2 (en) * 2009-04-22 2014-12-02 Qualcomm Incorporated Methods and apparatus for communicating information
US20100274653A1 (en) * 2009-04-28 2010-10-28 Ayman Hammad Notification social networking
US8965293B2 (en) * 2009-06-26 2015-02-24 Qualcomm Incorporated Interference management
US9775046B2 (en) * 2009-06-26 2017-09-26 Qualcomm, Incorporated Power management
GB2471681B (en) * 2009-07-07 2011-11-02 Ubiquisys Ltd Interference mitigation in a femtocell access point
US8259858B2 (en) * 2009-07-30 2012-09-04 Motorola Solutions, Inc. Carrier detect system, apparatus and method thereof
GB2472597B (en) * 2009-08-11 2012-05-16 Ubiquisys Ltd Power setting
US20110046477A1 (en) * 2009-08-19 2011-02-24 Mirador Biomedical Vascular access methods and devices
CN101827452B (en) 2010-02-05 2012-05-02 浙江大学 Rate splitting based method for allocating user rates in wireless multiple access channels
US8477642B2 (en) 2010-04-21 2013-07-02 Qualcomm Incorporated Ranging and distance based spectrum selection in cognitive radio
US8792326B2 (en) * 2010-04-26 2014-07-29 Qualcomm Incorporated Ranging and distance based wireless link spectrum selection
US8531956B2 (en) * 2010-05-29 2013-09-10 Hewlett-Packard Development Company, L.P. Channel assignment for a wireless network
KR101761821B1 (en) * 2010-07-29 2017-07-27 삼성전자주식회사 Apparatus and method of transmit beamforming and multi-user scheduling for multi-sector multi-user multiple antennas system
US8606189B2 (en) * 2011-01-04 2013-12-10 Pctel, Inc. System and method for wideband wireless system scanning
US8830854B2 (en) 2011-07-28 2014-09-09 Xirrus, Inc. System and method for managing parallel processing of network packets in a wireless access device
US8868002B2 (en) 2011-08-31 2014-10-21 Xirrus, Inc. System and method for conducting wireless site surveys
US9055450B2 (en) 2011-09-23 2015-06-09 Xirrus, Inc. System and method for determining the location of a station in a wireless environment
JP6003514B2 (en) * 2012-03-01 2016-10-05 ソニー株式会社 The information processing apparatus, communication system and channel setting method
US8725179B2 (en) * 2012-03-09 2014-05-13 Toyota Jidosha Kabushiki Kaisha System for distributed spectrum sensing in a highly mobile vehicular environment
US9014112B2 (en) 2012-07-31 2015-04-21 Aruba Networks, Inc. System and method for computing coverage set and resource allocations in wireless networks
US8948746B1 (en) 2012-10-26 2015-02-03 Sprint Spectrum L.P. Enabling an extent of substantially simultaneous communication based on device prevalence
US8892104B1 (en) 2012-10-26 2014-11-18 Sprint Spectrum L.P. Selective simultaneous communication with a wireless communication device based on device type
WO2015161005A1 (en) * 2014-04-15 2015-10-22 Eden Rock Communications, Llc System and method for spectrum sharing

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101901A (en) * 1975-12-22 1978-07-18 Motorola, Inc. Interleaved antenna array for use in a multiple input antenna system
US5515378A (en) * 1991-12-12 1996-05-07 Arraycomm, Inc. Spatial division multiple access wireless communication systems
GB2265258B (en) 1992-03-11 1995-09-27 Siemens Plessey Electronic Antenna array incorporating a choke
GB9214107D0 (en) * 1992-07-03 1992-08-12 Ncr Int Inc Power control method in a wireless communication system
JP2616244B2 (en) * 1993-05-18 1997-06-04 日本電気株式会社 Channel allocation method for a mobile communication system
US5835859A (en) * 1995-10-13 1998-11-10 Airnet Communications Corporation Method for frequency allocation and assignment in wireless communication systems
US6473623B1 (en) * 1996-04-18 2002-10-29 At&T Wireless Services, Inc. Method for self-calibration of a wireless communication system
US5956642A (en) 1996-11-25 1999-09-21 Telefonaktiebolaget L M Ericsson Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system
FR2778272B1 (en) * 1998-04-30 2000-09-08 Alsthom Cge Alcatel A radio communications device and dual frequency antenna made according microstrip
US6236866B1 (en) * 1998-05-15 2001-05-22 Raytheon Company Adaptive antenna pattern control for a multiple access communication system
JP2000022712A (en) 1998-07-06 2000-01-21 Nec Corp Channel selection method
US6529488B1 (en) * 1998-08-18 2003-03-04 Motorola, Inc. Multiple frequency allocation radio frequency device and method
CA2255516A1 (en) * 1998-12-11 2000-06-11 Telecommunications Research Laboratories Multiport antenna and method of processing multipath signals received by a multiport antenna
US6549782B2 (en) * 1999-03-31 2003-04-15 Siemens Information And Communication Networks, Inc. Radio communications systems
US6480506B1 (en) * 1999-04-15 2002-11-12 Sharewave Inc Co-location negotiation scheme for wireless computer networks
US6864853B2 (en) 1999-10-15 2005-03-08 Andrew Corporation Combination directional/omnidirectional antenna
US6470183B1 (en) * 1999-11-02 2002-10-22 Lucent Technologies Inc. Apparatus and method for reducing the effects of intermodulation interference in a cellular radio system
US6587680B1 (en) 1999-11-23 2003-07-01 Nokia Corporation Transfer of security association during a mobile terminal handover
FI19992695A (en) * 1999-12-15 2001-06-16 Nokia Networks Oy The channel allocation method in a cellular network
EP1148750A1 (en) * 2000-04-22 2001-10-24 Deutsche Thomson-Brandt Gmbh Channel preselection method for a RF communication system
EP1156689A1 (en) 2000-05-17 2001-11-21 Deutsche Thomson-Brandt Gmbh Channel selection method for a wireless communication system and subscriber station
US7248841B2 (en) * 2000-06-13 2007-07-24 Agee Brian G Method and apparatus for optimization of wireless multipoint electromagnetic communication networks
US6643277B2 (en) * 2000-06-29 2003-11-04 Harris Broadband Wireless Access, Inc. Frequency re-use for point to multipoint applications
EP1305844B1 (en) 2000-07-10 2006-12-13 AMC Centurion AB Antenna arrangement and a portable radio communication device
US7054286B2 (en) * 2000-10-27 2006-05-30 L-3 Communications Corporation Bandwidth allocation and data multiplexing scheme for direct sequence CDMA systems
US7242907B2 (en) * 2001-12-10 2007-07-10 Harris Corporation System and method for inband signaling for sector synchronization in a wireless communication system
US7215653B2 (en) 2001-02-12 2007-05-08 Lg Electronics Inc. Controlling data transmission rate on the reverse link for each mobile station in a dedicated manner
US6323810B1 (en) * 2001-03-06 2001-11-27 Ethertronics, Inc. Multimode grounded finger patch antenna
US20020149534A1 (en) * 2001-04-12 2002-10-17 Bobier Joseph A. Antenna shielding
US7149183B2 (en) * 2001-04-18 2006-12-12 Skypilot Networks, Inc. Network channel access protocol - slot allocation
WO2003026221A1 (en) 2001-09-16 2003-03-27 Commprize Ventures Limited System and method for introducing sectored transceiving into wireless networks
US7212822B1 (en) 2001-09-21 2007-05-01 Verizon Laboratories Inc. Method and techniques for penalty-based channel assignments in a cellular network
US20030087645A1 (en) * 2001-11-08 2003-05-08 Kim Byoung-Jo J. Frequency assignment for multi-cell IEEE 802.11 wireless networks
US7106715B1 (en) * 2001-11-16 2006-09-12 Vixs Systems, Inc. System for providing data to multiple devices and method thereof
US20030210665A1 (en) * 2002-05-08 2003-11-13 Matti Salmenkaita System and method for dynamic frequency allocation for packet switched services
US7363375B2 (en) * 2002-05-13 2008-04-22 Microsoft Corporation Adaptive allocation of last-hop bandwidth based on monitoring of end-to-end throughput
US7551546B2 (en) * 2002-06-27 2009-06-23 Nortel Networks Limited Dual-mode shared OFDM methods/transmitters, receivers and systems
US7512404B2 (en) * 2002-11-21 2009-03-31 Bandspeed, Inc. Method and apparatus for sector channelization and polarization for reduced interference in wireless networks
US7136655B2 (en) * 2002-11-21 2006-11-14 Bandspeed, Inc. Method and apparatus for coverage and throughput enhancement in a wireless communication system
US7248877B2 (en) 2002-11-21 2007-07-24 Bandspeed, Inc. Multiple access wireless communications architecture
US7333068B2 (en) * 2005-11-15 2008-02-19 Clearone Communications, Inc. Planar anti-reflective interference antennas with extra-planar element extensions

Also Published As

Publication number Publication date Type
WO2005020462A3 (en) 2005-09-15 application
EP1661323A2 (en) 2006-05-31 application
US20040259558A1 (en) 2004-12-23 application
US7555301B2 (en) 2009-06-30 grant
US20060281412A1 (en) 2006-12-14 application
US7136655B2 (en) 2006-11-14 grant
JP2007501566A (en) 2007-01-25 application
CA2534581C (en) 2010-11-30 grant
WO2005020462A2 (en) 2005-03-03 application

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