AU2001237971A1 - Space diversity method and system for broadband wireless access - Google Patents

Space diversity method and system for broadband wireless access

Info

Publication number
AU2001237971A1
AU2001237971A1 AU2001237971A AU3797101A AU2001237971A1 AU 2001237971 A1 AU2001237971 A1 AU 2001237971A1 AU 2001237971 A AU2001237971 A AU 2001237971A AU 3797101 A AU3797101 A AU 3797101A AU 2001237971 A1 AU2001237971 A1 AU 2001237971A1
Authority
AU
Australia
Prior art keywords
wireless access
broadband wireless
space diversity
diversity method
space
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
Application number
AU2001237971A
Inventor
Claude Albo
Amnon Jonas
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.)
Vyyo Ltd
Original Assignee
Vyyo Ltd
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 Vyyo Ltd filed Critical Vyyo Ltd
Publication of AU2001237971A1 publication Critical patent/AU2001237971A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/02Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802Diversity 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
    • H04B7/0817Diversity 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 with multiple receivers and antenna path selection
    • H04B7/082Diversity 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 with multiple receivers and antenna path selection selecting best antenna path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/02Arrangements for detecting or preventing errors in the information received by diversity reception
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/20Arrangements for detecting or preventing errors in the information received using signal quality detector
AU2001237971A 2000-01-26 2001-01-26 Space diversity method and system for broadband wireless access Abandoned AU2001237971A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17824200P 2000-01-26 2000-01-26
US60178242 2000-01-26
PCT/US2001/002594 WO2001056194A1 (en) 2000-01-26 2001-01-26 Space diversity method and system for broadband wireless access

Publications (1)

Publication Number Publication Date
AU2001237971A1 true AU2001237971A1 (en) 2001-08-07

Family

ID=22651778

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001237971A Abandoned AU2001237971A1 (en) 2000-01-26 2001-01-26 Space diversity method and system for broadband wireless access

Country Status (3)

Country Link
US (1) US6498821B2 (en)
AU (1) AU2001237971A1 (en)
WO (1) WO2001056194A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7561558B2 (en) * 2002-09-10 2009-07-14 Koninklijke Philips Electronics N.V. Transmission power optimization of OFDM wireless communication system
US20050243854A1 (en) * 2004-04-29 2005-11-03 Ward Robert G Channelization apparatus and method of analyzing mobile telephony data
JP4470040B2 (en) * 2004-05-26 2010-06-02 船井電機株式会社 Digital television broadcast signal receiver
US7533324B2 (en) * 2004-09-22 2009-05-12 Kencast, Inc. System, method and apparatus for FEC encoding and decoding
JP4631411B2 (en) * 2004-11-29 2011-02-16 船井電機株式会社 Television broadcast receiver
JP4470045B2 (en) * 2004-11-29 2010-06-02 船井電機株式会社 Television broadcast receiver
US7739580B1 (en) 2005-02-17 2010-06-15 Kencast, Inc. System, method and apparatus for reducing blockage losses on information distribution networks
US8223643B1 (en) 2005-09-06 2012-07-17 Kencast, Inc. Method for packet-level FEC encoding a stream of source packets using shifted interleaving
FR2906656A1 (en) * 2006-10-03 2008-04-04 France Telecom Decided signal decoding method for transmission system`s receiver, involves providing word of binary elements having decoded signal from allowable word, where distance considers relative reliabilities of specific sequences of elements
US8707139B2 (en) 2006-10-18 2014-04-22 Kencast, Inc. Systems, methods, apparatus, and computer program products for providing forward error correction with low latency
US8418034B2 (en) 2008-02-08 2013-04-09 Kencast, Inc. Systems, methods, apparatus and computer program products for highly reliable file delivery using compound and braided FEC encoding and decoding
MX2011007161A (en) * 2009-01-06 2011-08-04 Adc Telecommunications Inc Rf circuit module and panel.
WO2011031625A2 (en) * 2009-09-08 2011-03-17 California Institute Of Technology New technique for performing dielectric property measurements at microwave frequencies
KR101710395B1 (en) * 2010-02-01 2017-02-28 엘지전자 주식회사 Method and apparatus for multi-channel operation in wireless local area network system

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010465A (en) 1975-04-04 1977-03-01 International Telephone And Telegraph Corporation Channel encoding for distance measurement equipment
US4099121A (en) 1976-06-11 1978-07-04 Communications Satellite Corporation Spatial diversity satellite communications system with error control
US4385384A (en) 1977-06-06 1983-05-24 Racal Data Communications Inc. Modem diagnostic and control system
NL7905052A (en) 1979-06-28 1980-12-30 Nederlanden Staat SYSTEM FOR REMOTE TESTING A MODEM WITH DIFFERENT TRANSMISSION AND RECEIVING SPEED.
FR2466143A1 (en) 1979-09-18 1981-03-27 Lignes Telegraph Telephon METHOD AND DEVICE FOR AUTOMATICALLY TESTING A SYSTEM FOR TRANSMITTING DIGITAL DATA
US5311550A (en) 1988-10-21 1994-05-10 Thomson-Csf Transmitter, transmission method and receiver
US5272700A (en) 1989-02-28 1993-12-21 First Pacific Networks, Inc. Spectrally efficient broadband transmission system
US5226120A (en) 1990-05-21 1993-07-06 Synoptics Communications, Inc. Apparatus and method of monitoring the status of a local area network
US5052024A (en) 1990-05-23 1991-09-24 Motorola, Inc. Offset frequency multipoint modem and communications network
MX9202593A (en) 1991-05-29 1993-01-01 Communications Satellite Corp MULTIPLE ACCESS NETWORK OF COMPLETELY LINKED CODE DIVISION FOR PERSONAL COMMUNICATION TERMINALS.
US5408349A (en) 1991-07-05 1995-04-18 Hitachi, Ltd. Optical frequency division multiplexing transmission system
US5471645A (en) 1992-09-25 1995-11-28 Motorola Method of allocating channels in multi-rate channel environment
JP2833397B2 (en) 1993-01-29 1998-12-09 三菱電機株式会社 Portable machine
US5404161A (en) 1993-07-27 1995-04-04 Information Resources, Inc. Tuned signal detector for use with a radio frequency receiver
US5596604A (en) 1993-08-17 1997-01-21 Amati Communications Corporation Multicarrier modulation transmission system with variable delay
FI98974C (en) 1993-09-24 1997-09-10 Nokia Telecommunications Oy Procedure for securing the function of a base station divided into sectors as well as a base station
US5377035A (en) 1993-09-28 1994-12-27 Hughes Aircraft Company Wavelength division multiplexed fiber optic link for RF polarization diversity receiver
US5481542A (en) 1993-11-10 1996-01-02 Scientific-Atlanta, Inc. Interactive information services control system
US5541963A (en) * 1993-12-01 1996-07-30 Hitachi, Ltd. Diversity receiving apparatus
JP2616417B2 (en) 1993-12-24 1997-06-04 日本電気株式会社 Method and apparatus for preventing instantaneous interruption of mobile radio terminal
JP2974274B2 (en) 1994-05-12 1999-11-10 エヌ・ティ・ティ移動通信網株式会社 Transmission power control method and transmission power control device
US5768539A (en) 1994-05-27 1998-06-16 Bell Atlantic Network Services, Inc. Downloading applications software through a broadcast channel
US5734589A (en) 1995-01-31 1998-03-31 Bell Atlantic Network Services, Inc. Digital entertainment terminal with channel mapping
US5557612A (en) 1995-01-20 1996-09-17 Amati Communications Corporation Method and apparatus for establishing communication in a multi-tone data transmission system
US5724385A (en) 1994-09-30 1998-03-03 Qualcomm Incorporated Serial linked interconnect for summation of multiple waveforms on a common channel
JPH08167867A (en) * 1994-12-15 1996-06-25 Fujitsu Ltd Radio receiver and method for constrolling switching of receiving system in the radio receiving
US5666646A (en) 1995-04-10 1997-09-09 Comtech Radio frequency (RF) converter system with distributed protection switching and method therefor
JP3388938B2 (en) * 1995-04-26 2003-03-24 富士通株式会社 Diversity receiver
US5634206A (en) 1995-05-25 1997-05-27 Motorola, Inc. Method and apparatus for estimating a signal fading characteristic
JP3586004B2 (en) * 1995-08-22 2004-11-10 富士通株式会社 Error rate detection device for mobile radio communication
US5974106A (en) 1995-09-01 1999-10-26 Motorola, Inc. Method and apparatus for multirate data communications
US6052408A (en) 1995-09-06 2000-04-18 Aironet Wireless Communications, Inc. Cellular communication system with dynamically modified data transmission parameters
JPH09116475A (en) * 1995-10-23 1997-05-02 Nec Corp Time diversity transmission/reception system
US5796783A (en) 1995-10-31 1998-08-18 Andre Alain Tabourian Digital transmission system
US5818825A (en) 1995-11-29 1998-10-06 Motorola, Inc. Method and apparatus for assigning communications channels in a cable telephony system
US6023615A (en) * 1995-11-29 2000-02-08 Motorola, Inc. Method for controlling a diversity receiver apparatus in a radio subscriber unit
EP0785645A1 (en) 1996-01-16 1997-07-23 ALCATEL BELL Naamloze Vennootschap Method and modem for adaptive allocation of the pilot carrier in a multi-carrier system
US5862451A (en) 1996-01-22 1999-01-19 Motorola, Inc. Channel quality management in a cable telephony system
US5930305A (en) * 1996-02-23 1999-07-27 Northern Telecom Limited Signal demodulation and diversity combining in a communications system using orthogonal modulation
US5809090A (en) * 1996-03-04 1998-09-15 Glenayre Electronics, Inc. Digital diversity receiver system
US5809427A (en) 1996-03-28 1998-09-15 Motorola Inc. Apparatus and method for channel acquisition in a communication system
US5740525A (en) 1996-05-10 1998-04-14 Motorola, Inc. Method and apparatus for temperature compensation of a reference oscillator in a communication device
US5674270A (en) * 1996-06-27 1997-10-07 The Procter & Gamble Company Thermal pad having a common attachment and oxygen permeable side
US5903558A (en) 1996-06-28 1999-05-11 Motorola, Inc. Method and system for maintaining a guaranteed quality of service in data transfers within a communications system
JP3111906B2 (en) * 1996-07-17 2000-11-27 日本電気株式会社 Wireless base station device
JP2845825B2 (en) 1996-08-14 1999-01-13 静岡日本電気株式会社 Radio selective call receiver
US5896414A (en) 1996-09-17 1999-04-20 Sarnoff Corporation Method and apparatus for providing control channel communications for an information distribution system
CA2187141C (en) 1996-10-04 2001-05-08 Richard Vallee Modem with remote monitoring capability
US5909384A (en) 1996-10-04 1999-06-01 Conexant Systems, Inc. System for dynamically adapting the length of a filter
KR100193848B1 (en) 1996-10-05 1999-06-15 윤종용 Receiving Signal Gain Automatic Control Device and Method in Spread Spectrum Communication Device
JP3286189B2 (en) * 1996-11-14 2002-05-27 松下電器産業株式会社 Receiver using algorithm diversity
US5831690A (en) 1996-12-06 1998-11-03 Rca Thomson Licensing Corporation Apparatus for formatting a packetized digital datastream suitable for conveying television information
US5963843A (en) 1996-12-09 1999-10-05 Adc Telecommunications, Inc. Amplifier switch controller and system
US5991286A (en) 1997-02-20 1999-11-23 Telefonaktiebolaget L M Ericsson (Publ) Support of multiple modulation levels for a cellular packet control channel
JPH10247869A (en) * 1997-03-04 1998-09-14 Nec Corp Diversity circuit
JPH10262274A (en) * 1997-03-19 1998-09-29 Fujitsu Ltd Mobile station and soft hand-off method
US5963870A (en) 1997-03-26 1999-10-05 Nortel Networks Corporation Process for switching between IS-95 forward power control and fast forward power control
US6172970B1 (en) 1997-05-05 2001-01-09 The Hong Kong University Of Science And Technology Low-complexity antenna diversity receiver
US6075787A (en) 1997-05-08 2000-06-13 Lucent Technologies Inc. Method and apparatus for messaging, signaling, and establishing a data link utilizing multiple modes over a multiple access broadband communications network
US5994998A (en) 1997-05-29 1999-11-30 3Com Corporation Power transfer apparatus for concurrently transmitting data and power over data wires
US5940743A (en) 1997-06-05 1999-08-17 Nokia Mobile Phones Limited Power control of mobile station transmissions during handoff in a cellular system
US6072839A (en) 1997-07-24 2000-06-06 Lucent Technologies, Inc. DVB frame synchronization
US6061336A (en) * 1997-09-30 2000-05-09 Qualcomm Incorporated Polarization enhanced CDMA communication system
US6128588A (en) 1997-10-01 2000-10-03 Sony Corporation Integrated wafer fab time standard (machine tact) database
US6111887A (en) 1997-10-08 2000-08-29 Zenith Electronics Corporation Method and apparatus for power tuning a terminal of a bi-directional communications system
US6018647A (en) * 1997-11-10 2000-01-25 Electrocom Communication Systems, Inc. Diversity reception system
US6141356A (en) 1997-11-10 2000-10-31 Ameritech Corporation System and method for distributing voice and data information over wireless and wireline networks
US6084926A (en) * 1997-12-08 2000-07-04 Ericsson Inc. Method and system for demodulating radio signals
US6112232A (en) 1998-01-27 2000-08-29 Phasecom Ltd. Data communication device for CATV networks
US6208858B1 (en) * 1998-07-21 2001-03-27 Qualcomm Incorporated System and method for reducing call dropping rates in a multi-beam communication system
US6157311A (en) 1999-01-07 2000-12-05 Berkovich; Yossi Portable electro-magnetic radiation sensor warning device
US6160447A (en) 1999-02-10 2000-12-12 Adc Solitra, Inc. Amplifier having redundancies
US6195697B1 (en) 1999-06-02 2001-02-27 Ac Properties B.V. System, method and article of manufacture for providing a customer interface in a hybrid network
US6185227B1 (en) 1999-07-22 2001-02-06 Nokia Networks Oy Method and packet radio system for transmitting modulation and signalling information
US6351499B1 (en) * 1999-12-15 2002-02-26 Iospan Wireless, Inc. Method and wireless systems using multiple antennas and adaptive control for maximizing a communication parameter

Also Published As

Publication number Publication date
US20010046271A1 (en) 2001-11-29
US6498821B2 (en) 2002-12-24
WO2001056194A1 (en) 2001-08-02

Similar Documents

Publication Publication Date Title
AU2000231670A1 (en) Transmit diversity method and system
AU4818201A (en) Method and system for secure access
AU2002219810A1 (en) Distributed wireless online access system
AU2002361342A1 (en) System and method for selecting access point
AU2002214667A1 (en) System and method for rapid telepositioning
AU2001249129A1 (en) Communication system and method
AU2002226995A1 (en) Method and system for maintaining and distributing wireless applications
AU2733400A (en) System and method for enhanced wireless communication features
AU2001237984A1 (en) Programmable phy for broadband wireless access systems
AU2002215288A1 (en) Communication system and method for shared context compression
AU2001285084A1 (en) Method and system for security mobility between different cellular systems
AU2001282424A1 (en) Wireless interactive system and method
AU2001282893A1 (en) Antenna structure and associated method
AU2002228762A1 (en) Method and device for wireless network access_
AU2001221723A1 (en) Communication method and system
AU7806900A (en) Wireless parallel communications system and method therefor
AU2001237971A1 (en) Space diversity method and system for broadband wireless access
EP1169750A4 (en) System and method for wireless communication using polarization diversity
AU2003282840A1 (en) Antenna diversity system and method for operating said system
AU4656301A (en) Method for minimizing effect of interference, and radio system
AU2001261209A1 (en) Antenna apparatus and associated methods
SG98080A1 (en) Supergain array antenna system and method for controlling supergain array antenna
AU2001265236A1 (en) Store-and-forward packet radio system and method
AU2001272514A1 (en) Antenna system
AU2001255218A1 (en) Active deployment system and method