SE524830C2 - Återsändning av höghastighetsdata i ett CDMA- mobilkommunikationssystem - Google Patents

Återsändning av höghastighetsdata i ett CDMA- mobilkommunikationssystem

Info

Publication number
SE524830C2
SE524830C2 SE0202321A SE0202321A SE524830C2 SE 524830 C2 SE524830 C2 SE 524830C2 SE 0202321 A SE0202321 A SE 0202321A SE 0202321 A SE0202321 A SE 0202321A SE 524830 C2 SE524830 C2 SE 524830C2
Authority
SE
Sweden
Prior art keywords
bits
systematic
parity
packet
modulation mode
Prior art date
Application number
SE0202321A
Other languages
English (en)
Swedish (sv)
Other versions
SE0202321D0 (sv
SE0202321L (sv
Inventor
Yong-Suk Moon
Gin-Kyu Choi
Hun-Kee Kim
Jae-Seung Yoon
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 SE0202321D0 publication Critical patent/SE0202321D0/xx
Publication of SE0202321L publication Critical patent/SE0202321L/xx
Publication of SE524830C2 publication Critical patent/SE524830C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2631—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for broadband transmission
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Communication Control (AREA)
SE0202321A 2001-07-25 2002-07-25 Återsändning av höghastighetsdata i ett CDMA- mobilkommunikationssystem SE524830C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0044842A KR100539864B1 (ko) 2001-07-25 2001-07-25 부호분할다중접속 이동통신시스템에서 고속 데이터의 재전송장치 및 방법

Publications (3)

Publication Number Publication Date
SE0202321D0 SE0202321D0 (sv) 2002-07-25
SE0202321L SE0202321L (sv) 2003-01-26
SE524830C2 true SE524830C2 (sv) 2004-10-12

Family

ID=36717189

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202321A SE524830C2 (sv) 2001-07-25 2002-07-25 Återsändning av höghastighetsdata i ett CDMA- mobilkommunikationssystem

Country Status (12)

Country Link
US (1) US7283509B2 (de)
JP (1) JP4205379B2 (de)
KR (1) KR100539864B1 (de)
CN (1) CN1252955C (de)
AU (1) AU2002300260B2 (de)
CA (1) CA2394587C (de)
DE (1) DE10233883B4 (de)
FI (1) FI119012B (de)
FR (1) FR2828033B1 (de)
GB (1) GB2380374B (de)
IT (1) ITMI20021651A1 (de)
SE (1) SE524830C2 (de)

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Also Published As

Publication number Publication date
CA2394587C (en) 2008-09-16
FR2828033A1 (fr) 2003-01-31
KR20030010074A (ko) 2003-02-05
AU2002300260B2 (en) 2004-09-23
GB2380374B (en) 2003-09-17
FI20021411A0 (fi) 2002-07-25
DE10233883A1 (de) 2003-05-22
CN1440146A (zh) 2003-09-03
ITMI20021651A1 (it) 2004-01-26
FI20021411A (fi) 2003-01-26
US7283509B2 (en) 2007-10-16
CN1252955C (zh) 2006-04-19
SE0202321D0 (sv) 2002-07-25
US20030021240A1 (en) 2003-01-30
JP4205379B2 (ja) 2009-01-07
KR100539864B1 (ko) 2005-12-28
GB2380374A (en) 2003-04-02
SE0202321L (sv) 2003-01-26
FI119012B (fi) 2008-06-13
DE10233883B4 (de) 2012-04-12
GB0217132D0 (en) 2002-09-04
JP2003134180A (ja) 2003-05-09
FR2828033B1 (fr) 2014-04-04
CA2394587A1 (en) 2003-01-25

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