BRPI0813868A2 - Método de transmissão com diversidade de atraso e diversidade de espaço-frequência - Google Patents

Método de transmissão com diversidade de atraso e diversidade de espaço-frequência

Info

Publication number
BRPI0813868A2
BRPI0813868A2 BRPI0813868-0A2A BRPI0813868A BRPI0813868A2 BR PI0813868 A2 BRPI0813868 A2 BR PI0813868A2 BR PI0813868 A BRPI0813868 A BR PI0813868A BR PI0813868 A2 BRPI0813868 A2 BR PI0813868A2
Authority
BR
Brazil
Prior art keywords
diversity
space
transmission method
delay
frequency
Prior art date
Application number
BRPI0813868-0A2A
Other languages
English (en)
Inventor
Yinong Ding
Farooq Kahn
Jianzhong Zhang
Cornelius Van Rensburg
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BRPI0813868A2 publication Critical patent/BRPI0813868A2/pt
Publication of BRPI0813868A8 publication Critical patent/BRPI0813868A8/pt
Publication of BRPI0813868B1 publication Critical patent/BRPI0813868B1/pt

Links

Classifications

    • 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
    • H04B7/0413MIMO systems
    • H04B7/0456Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/0413MIMO systems
    • H04B7/0456Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0486Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank into account
    • 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
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0667Diversity 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
    • H04B7/0671Diversity 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
    • 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
    • H04L1/0606Space-frequency coding
    • 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
    • H04L1/0618Space-time coding
    • H04L1/0637Properties of the code
    • H04L1/0668Orthogonal systems, e.g. using Alamouti codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/08Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0014Three-dimensional division
    • H04L5/0023Time-frequency-space
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891Spatial equalizers
    • H04L25/03898Spatial equalizers codebook-based design
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2626Arrangements specific to the transmitter only

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
BRPI0813868-0A 2007-06-25 2008-06-25 Métodos de transmissão com diversidade de retardo e diversidade de espaço-frequência BRPI0813868B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92937607P 2007-06-25 2007-06-25
US60/929,376 2007-06-25
US12/155,319 US8160177B2 (en) 2007-06-25 2008-06-02 Transmit methods with delay diversity and space-frequency diversity
US12/155,319 2008-06-02
PCT/KR2008/003646 WO2009002093A2 (en) 2007-06-25 2008-06-25 Transmit methods with delay diversity and space-frequency diversity

Publications (3)

Publication Number Publication Date
BRPI0813868A2 true BRPI0813868A2 (pt) 2015-01-06
BRPI0813868A8 BRPI0813868A8 (pt) 2018-12-11
BRPI0813868B1 BRPI0813868B1 (pt) 2021-03-23

Family

ID=40039836

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813868-0A BRPI0813868B1 (pt) 2007-06-25 2008-06-25 Métodos de transmissão com diversidade de retardo e diversidade de espaço-frequência

Country Status (10)

Country Link
US (3) US8160177B2 (pt)
EP (3) EP2571215A3 (pt)
JP (2) JP5180299B2 (pt)
KR (1) KR101483321B1 (pt)
CN (1) CN101689898B (pt)
BR (1) BRPI0813868B1 (pt)
MY (1) MY157277A (pt)
RU (1) RU2438242C2 (pt)
WO (1) WO2009002093A2 (pt)
ZA (1) ZA200908996B (pt)

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US8837622B2 (en) 2014-09-16
JP2010532130A (ja) 2010-09-30
US8401107B2 (en) 2013-03-19
US20090028264A1 (en) 2009-01-29
EP2571215A2 (en) 2013-03-20
KR101483321B1 (ko) 2015-01-15
ZA200908996B (en) 2011-02-23
MY157277A (en) 2016-05-31
BRPI0813868A8 (pt) 2018-12-11
JP2013066208A (ja) 2013-04-11
JP5180299B2 (ja) 2013-04-10
KR20100039858A (ko) 2010-04-16
BRPI0813868B1 (pt) 2021-03-23
RU2009148302A (ru) 2011-06-27
CN101689898A (zh) 2010-03-31
WO2009002093A2 (en) 2008-12-31
US20120201329A1 (en) 2012-08-09
EP2015503A3 (en) 2014-01-08
EP2015503A2 (en) 2009-01-14
JP5460826B2 (ja) 2014-04-02
EP2908443A1 (en) 2015-08-19
EP2571215A3 (en) 2013-10-16
WO2009002093A3 (en) 2009-02-26
US20130294542A1 (en) 2013-11-07
US8160177B2 (en) 2012-04-17
CN101689898B (zh) 2017-04-05

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