AU2001253573A1 - Hopped delay diversity for multiple antenna transmission - Google Patents

Hopped delay diversity for multiple antenna transmission

Info

Publication number
AU2001253573A1
AU2001253573A1 AU2001253573A AU5357301A AU2001253573A1 AU 2001253573 A1 AU2001253573 A1 AU 2001253573A1 AU 2001253573 A AU2001253573 A AU 2001253573A AU 5357301 A AU5357301 A AU 5357301A AU 2001253573 A1 AU2001253573 A1 AU 2001253573A1
Authority
AU
Australia
Prior art keywords
hopped
multiple antenna
antenna transmission
delay diversity
diversity
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
AU2001253573A
Inventor
Kiran Kuchi
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of AU2001253573A1 publication Critical patent/AU2001253573A1/en
Abandoned legal-status Critical Current

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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • 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
    • H04B7/0671—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 delays between antennas
    • 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
    • H04B7/0682—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 using phase diversity (e.g. phase sweeping)
    • 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
AU2001253573A 2000-08-31 2001-04-17 Hopped delay diversity for multiple antenna transmission Abandoned AU2001253573A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/653,524 US7065156B1 (en) 2000-08-31 2000-08-31 Hopped delay diversity for multiple antenna transmission
US09653524 2000-08-31
PCT/US2001/012425 WO2002019565A2 (en) 2000-08-31 2001-04-17 Hopped delay diversity for multiple antenna transmission

Publications (1)

Publication Number Publication Date
AU2001253573A1 true AU2001253573A1 (en) 2002-03-13

Family

ID=24621227

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001253573A Abandoned AU2001253573A1 (en) 2000-08-31 2001-04-17 Hopped delay diversity for multiple antenna transmission

Country Status (3)

Country Link
US (1) US7065156B1 (en)
AU (1) AU2001253573A1 (en)
WO (1) WO2002019565A2 (en)

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US6873831B2 (en) 2002-04-01 2005-03-29 Qualcomm Incorporated Method and apparatus for transmit power modulation in a wireless communications system
GB0218906D0 (en) * 2002-08-14 2002-09-25 Univ Surrey A wireless communication system and a method of operating a wireless communication system
JP2004304268A (en) * 2003-03-28 2004-10-28 Matsushita Electric Ind Co Ltd Wireless transmission apparatus, wireless receiving apparatus, and method
KR100586391B1 (en) 2003-04-25 2006-06-08 주식회사 팬택 Transmitter using interleaving delay diversity
US8064528B2 (en) 2003-05-21 2011-11-22 Regents Of The University Of Minnesota Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems
EP1639776B1 (en) * 2003-06-30 2015-08-26 Agere Systems, Inc. Methods and apparatus for backwards compatible communication in a multiple antenna communication system using time orthogonal symbols
US8014267B2 (en) * 2003-06-30 2011-09-06 Agere Systems Inc. Methods and apparatus for backwards compatible communication in a multiple input multiple output communication system with lower order receivers
US7356089B2 (en) * 2003-09-05 2008-04-08 Nortel Networks Limited Phase offset spatial multiplexing
US7336694B2 (en) * 2003-10-10 2008-02-26 Sbc Knowledge Ventures, L.P. Delay-induced scattering with phase randomization and partitioned frequency hopping
US8204149B2 (en) * 2003-12-17 2012-06-19 Qualcomm Incorporated Spatial spreading in a multi-antenna communication system
US7336746B2 (en) * 2004-12-09 2008-02-26 Qualcomm Incorporated Data transmission with spatial spreading in a MIMO communication system
US8194771B2 (en) * 2004-01-27 2012-06-05 Agere Systems Inc. Transmission method and apparatus in a multiple antenna communication system
US20050180312A1 (en) * 2004-02-18 2005-08-18 Walton J. R. Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system
US8169889B2 (en) 2004-02-18 2012-05-01 Qualcomm Incorporated Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system
US20050238111A1 (en) * 2004-04-09 2005-10-27 Wallace Mark S Spatial processing with steering matrices for pseudo-random transmit steering in a multi-antenna communication system
US8923785B2 (en) * 2004-05-07 2014-12-30 Qualcomm Incorporated Continuous beamforming for a MIMO-OFDM system
US8285226B2 (en) * 2004-05-07 2012-10-09 Qualcomm Incorporated Steering diversity for an OFDM-based multi-antenna communication system
US7110463B2 (en) * 2004-06-30 2006-09-19 Qualcomm, Incorporated Efficient computation of spatial filter matrices for steering transmit diversity in a MIMO communication system
US7978649B2 (en) * 2004-07-15 2011-07-12 Qualcomm, Incorporated Unified MIMO transmission and reception
US7978778B2 (en) 2004-09-03 2011-07-12 Qualcomm, Incorporated Receiver structures for spatial spreading with space-time or space-frequency transmit diversity
US8260359B2 (en) 2004-10-07 2012-09-04 Telecom Italia S.P.A. Variable delay transmit diversity
US7746962B2 (en) * 2004-11-17 2010-06-29 Texas Instruments Incorporated Apparatus and method of detection for a packet-based wireless receiver employing multiple, concurrent transmitted streams
EA014591B1 (en) * 2005-09-01 2010-12-30 Шарп Кабусики Кайся Transmission control method in wireless communication system
WO2007038969A1 (en) 2005-10-05 2007-04-12 Telecom Italia S.P.A Method and system for multiple antenna communications, related apparatus and corresponding computer program product
EP1944893B1 (en) 2005-10-31 2020-01-01 Sharp Kabushiki Kaisha Radio transmitter, radio communication system, and radio transmission method
EA012497B1 (en) * 2005-10-31 2009-10-30 Шарп Кабусики Кайся Terminal apparatus, base station apparatus and communication system
US8543070B2 (en) 2006-04-24 2013-09-24 Qualcomm Incorporated Reduced complexity beam-steered MIMO OFDM system
US8290089B2 (en) * 2006-05-22 2012-10-16 Qualcomm Incorporated Derivation and feedback of transmit steering matrix
US7760548B2 (en) * 2006-11-29 2010-07-20 Yuniarto Widjaja Semiconductor memory having both volatile and non-volatile functionality and method of operating
US8451094B2 (en) * 2008-02-06 2013-05-28 Intermec Ip Corp. Phase hopping to reduce interference and improve radio frequency identification (RFID) tag throughput
BRPI0822777B1 (en) 2008-06-30 2020-08-04 Telecom Italia S.P.A METHOD FOR TRANSMITTING SIGNS FROM A FEMTOCELL, FEMTOCELL TO A CELLULAR COMMUNICATION SYSTEM, AND, LEGIBLE STORAGE MEDIA BY COMPUTER
US8619544B2 (en) * 2008-09-23 2013-12-31 Qualcomm Incorporated Apparatus and method for facilitating transmit diversity for communications
US8948305B2 (en) * 2010-11-16 2015-02-03 Panasonic Intellectual Property Corporation Of America Transmission method, transmission apparatus, reception method and reception apparatus
JP5991572B2 (en) 2011-02-28 2016-09-14 サン パテント トラスト Transmission method and transmission apparatus
US10032036B2 (en) * 2011-09-14 2018-07-24 Shahab Khan Systems and methods of multidimensional encrypted data transfer
EP2854318B1 (en) 2012-05-22 2020-11-04 Sun Patent Trust Transmission method and transmission system
WO2015064081A1 (en) * 2013-10-31 2015-05-07 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Transmission method
DE102017209943A1 (en) * 2017-06-13 2018-12-13 Continental Teves Ag & Co. Ohg Compensator for a communication device for vehicle-to-X communication, communication device and use

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Publication number Priority date Publication date Assignee Title
US5289499A (en) 1992-12-29 1994-02-22 At&T Bell Laboratories Diversity for direct-sequence spread spectrum systems
CA2118355C (en) 1993-11-30 2002-12-10 Michael James Gans Orthogonal polarization and time varying offsetting of signals for digital data transmission or reception
US6157612A (en) 1995-04-03 2000-12-05 Lucent Technologies Inc. Fast fading packet diversity transmission method and system
US5848103A (en) 1995-10-04 1998-12-08 Lucent Technologies Inc. Method and apparatus for providing time diversity
US6185258B1 (en) * 1997-09-16 2001-02-06 At&T Wireless Services Inc. Transmitter diversity technique for wireless communications
US6178196B1 (en) * 1997-10-06 2001-01-23 At&T Corp. Combined interference cancellation and maximum likelihood decoding of space-time block codes
US6501803B1 (en) * 1998-10-05 2002-12-31 At&T Wireless Services, Inc. Low complexity maximum likelihood detecting of concatenated space codes for wireless applications
US6088408A (en) * 1998-11-06 2000-07-11 At & T Corp. Decoding for generalized orthogonal designs for space-time codes for wireless communication
US6430231B1 (en) * 1997-11-11 2002-08-06 At&T Corp. Generalized orthogonal designs for space-time codes for wireless communication
US6459740B1 (en) * 1998-09-17 2002-10-01 At&T Wireless Services, Inc. Maximum ratio transmission
US6643338B1 (en) * 1998-10-07 2003-11-04 Texas Instruments Incorporated Space time block coded transmit antenna diversity for WCDMA
US6356605B1 (en) * 1998-10-07 2002-03-12 Texas Instruments Incorporated Frame synchronization in space time block coded transmit antenna diversity for WCDMA
US6424642B1 (en) * 1998-12-31 2002-07-23 Texas Instruments Incorporated Estimation of doppler frequency through autocorrelation of pilot symbols
US6587515B1 (en) * 1999-02-10 2003-07-01 Hamid Jafarkhani Differential transmitter diversity technique for wireless communications
US6542556B1 (en) 2000-03-31 2003-04-01 Nokia Mobile Phones Ltd. Space-time code for multiple antenna transmission

Also Published As

Publication number Publication date
WO2002019565A2 (en) 2002-03-07
WO2002019565A3 (en) 2002-05-30
US7065156B1 (en) 2006-06-20

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