ZA200905127B - Codeword to layer mapping in a system implementing HARQ - Google Patents

Codeword to layer mapping in a system implementing HARQ

Info

Publication number
ZA200905127B
ZA200905127B ZA200905127A ZA200905127A ZA200905127B ZA 200905127 B ZA200905127 B ZA 200905127B ZA 200905127 A ZA200905127 A ZA 200905127A ZA 200905127 A ZA200905127 A ZA 200905127A ZA 200905127 B ZA200905127 B ZA 200905127B
Authority
ZA
South Africa
Prior art keywords
codeword
system implementing
layer mapping
implementing harq
harq
Prior art date
Application number
ZA200905127A
Other languages
English (en)
Inventor
George Joengren
Ari Kangas
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of ZA200905127B publication Critical patent/ZA200905127B/xx

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/0615—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 weighted versions of same signal
    • H04B7/0617—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 weighted versions of same signal for beam forming
    • 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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Error Detection And Correction (AREA)
  • Optical Communication System (AREA)
ZA200905127A 2007-02-14 2008-02-11 Codeword to layer mapping in a system implementing HARQ ZA200905127B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0700368 2007-02-14

Publications (1)

Publication Number Publication Date
ZA200905127B true ZA200905127B (en) 2010-09-29

Family

ID=39685744

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200905127A ZA200905127B (en) 2007-02-14 2008-02-11 Codeword to layer mapping in a system implementing HARQ

Country Status (12)

Country Link
US (3) US8064394B2 (enExample)
EP (4) EP2145437B1 (enExample)
JP (8) JP5135358B2 (enExample)
KR (1) KR101478375B1 (enExample)
CN (1) CN101611586B (enExample)
ES (4) ES2774339T3 (enExample)
HU (2) HUE059616T2 (enExample)
PL (2) PL3629509T3 (enExample)
RU (1) RU2452088C2 (enExample)
TW (1) TWI455491B (enExample)
WO (1) WO2008100213A2 (enExample)
ZA (1) ZA200905127B (enExample)

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Also Published As

Publication number Publication date
US9531509B2 (en) 2016-12-27
ES2774339T3 (es) 2020-07-20
TW200847649A (en) 2008-12-01
US9967063B2 (en) 2018-05-08
EP4030667A1 (en) 2022-07-20
RU2009134167A (ru) 2011-03-20
EP2145437B1 (en) 2015-08-26
EP2966820A1 (en) 2016-01-13
JP2019017085A (ja) 2019-01-31
JP2017005717A (ja) 2017-01-05
JP2022023950A (ja) 2022-02-08
EP4030667B1 (en) 2025-05-14
JP6047691B2 (ja) 2016-12-21
HUE048835T2 (hu) 2020-08-28
JP2016001888A (ja) 2016-01-07
ES2551312T3 (es) 2015-11-18
JP6401827B2 (ja) 2018-10-10
EP2966820B1 (en) 2019-12-04
WO2008100213A3 (en) 2008-11-20
JP7216172B2 (ja) 2023-01-31
EP3629509B1 (en) 2022-05-11
EP2145437A2 (en) 2010-01-20
ES2922751T3 (es) 2022-09-20
KR101478375B1 (ko) 2014-12-31
RU2452088C2 (ru) 2012-05-27
JP2017216691A (ja) 2017-12-07
JP5784575B2 (ja) 2015-09-24
KR20090119857A (ko) 2009-11-20
HUE059616T2 (hu) 2022-11-28
EP2145437A4 (en) 2012-04-18
JP2020043571A (ja) 2020-03-19
WO2008100213A9 (en) 2009-12-30
US8064394B2 (en) 2011-11-22
JP2013070407A (ja) 2013-04-18
TWI455491B (zh) 2014-10-01
CN101611586A (zh) 2009-12-23
JP5135358B2 (ja) 2013-02-06
PL2966820T3 (pl) 2020-05-18
JP6970726B2 (ja) 2021-11-24
JP6612408B2 (ja) 2019-11-27
WO2008100213A2 (en) 2008-08-21
JP2010521078A (ja) 2010-06-17
PL3629509T3 (pl) 2022-10-03
US20170070319A1 (en) 2017-03-09
ES3036777T3 (en) 2025-09-24
US20120087363A1 (en) 2012-04-12
CN101611586B (zh) 2014-05-14
US20080192718A1 (en) 2008-08-14
EP3629509A1 (en) 2020-04-01
JP6166430B2 (ja) 2017-07-19

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