FI20021932A - Lähetinvastaanotinlaitteisto sekä menetelmä paketin uudelleenlähettämiseksi matkaviestinjärjestelmässä - Google Patents

Lähetinvastaanotinlaitteisto sekä menetelmä paketin uudelleenlähettämiseksi matkaviestinjärjestelmässä Download PDF

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Publication number
FI20021932A
FI20021932A FI20021932A FI20021932A FI20021932A FI 20021932 A FI20021932 A FI 20021932A FI 20021932 A FI20021932 A FI 20021932A FI 20021932 A FI20021932 A FI 20021932A FI 20021932 A FI20021932 A FI 20021932A
Authority
FI
Finland
Prior art keywords
retransmitting
packet
communication system
mobile communication
transceiver apparatus
Prior art date
Application number
FI20021932A
Other languages
English (en)
Swedish (sv)
Other versions
FI20021932A0 (fi
FI126291B (fi
Inventor
Noh-Sun Kim
Gin-Kyu Choi
Yong-Suk Moon
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 FI20021932A0 publication Critical patent/FI20021932A0/fi
Publication of FI20021932A publication Critical patent/FI20021932A/fi
Application granted granted Critical
Publication of FI126291B publication Critical patent/FI126291B/fi

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/01—Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • 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
    • H04L1/0069—Puncturing patterns
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
FI20021932A 2001-10-31 2002-10-30 Lähetys/vastaanottolaitteisto ja -menetelmä pakettien uudelleenlähetystä varten matkaviestinnässä FI126291B (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0067694A KR100474682B1 (ko) 2001-10-31 2001-10-31 무선통신시스템에서 패킷 재전송을 위한 송수신 장치 및 방법

Publications (3)

Publication Number Publication Date
FI20021932A0 FI20021932A0 (fi) 2002-10-30
FI20021932A true FI20021932A (fi) 2003-05-01
FI126291B FI126291B (fi) 2016-09-15

Family

ID=19715580

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021932A FI126291B (fi) 2001-10-31 2002-10-30 Lähetys/vastaanottolaitteisto ja -menetelmä pakettien uudelleenlähetystä varten matkaviestinnässä

Country Status (11)

Country Link
US (1) US7362733B2 (fi)
JP (1) JP3926248B2 (fi)
KR (1) KR100474682B1 (fi)
CN (2) CN100471099C (fi)
AU (1) AU2002301670B2 (fi)
CA (1) CA2410107C (fi)
DE (1) DE10250867B4 (fi)
FI (1) FI126291B (fi)
FR (1) FR2831730B1 (fi)
GB (1) GB2382284B (fi)
IT (1) ITMI20022326A1 (fi)

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Also Published As

Publication number Publication date
CN1430362A (zh) 2003-07-16
US20030081576A1 (en) 2003-05-01
DE10250867B4 (de) 2010-07-08
FR2831730A1 (fr) 2003-05-02
FI20021932A0 (fi) 2002-10-30
CN100471099C (zh) 2009-03-18
GB2382284A (en) 2003-05-21
AU2002301670B2 (en) 2004-03-11
ITMI20022326A1 (it) 2003-05-01
JP3926248B2 (ja) 2007-06-06
FR2831730B1 (fr) 2014-08-29
CA2410107C (en) 2012-03-13
GB0224809D0 (en) 2002-12-04
US7362733B2 (en) 2008-04-22
CA2410107A1 (en) 2003-04-30
JP2003152680A (ja) 2003-05-23
FI126291B (fi) 2016-09-15
DE10250867A1 (de) 2003-06-05
GB2382284B (en) 2006-02-15
KR100474682B1 (ko) 2005-03-08
CN1658544A (zh) 2005-08-24
KR20030035582A (ko) 2003-05-09

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