AU2002234159A1 - Coding for multi-user communication - Google Patents

Coding for multi-user communication

Info

Publication number
AU2002234159A1
AU2002234159A1 AU2002234159A AU3415902A AU2002234159A1 AU 2002234159 A1 AU2002234159 A1 AU 2002234159A1 AU 2002234159 A AU2002234159 A AU 2002234159A AU 3415902 A AU3415902 A AU 3415902A AU 2002234159 A1 AU2002234159 A1 AU 2002234159A1
Authority
AU
Australia
Prior art keywords
coding
user communication
communication
user
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
AU2002234159A
Inventor
Sae-Young Chung
Dae-Young Kim
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.)
Ericsson EVDO Inc
Original Assignee
Airvana Inc
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 Airvana Inc filed Critical Airvana Inc
Publication of AU2002234159A1 publication Critical patent/AU2002234159A1/en
Abandoned legal-status Critical Current

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
    • H04L1/004—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
    • H04L1/0001—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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • 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
    • 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
AU2002234159A 2000-10-20 2001-10-19 Coding for multi-user communication Abandoned AU2002234159A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/693,567 2000-10-20
US09/693,567 US6731618B1 (en) 2000-10-20 2000-10-20 Coding for multi-user communication
PCT/US2001/050956 WO2002033874A2 (en) 2000-10-20 2001-10-19 Coding for multi-user communication

Publications (1)

Publication Number Publication Date
AU2002234159A1 true AU2002234159A1 (en) 2002-04-29

Family

ID=24785188

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002234159A Abandoned AU2002234159A1 (en) 2000-10-20 2001-10-19 Coding for multi-user communication

Country Status (3)

Country Link
US (1) US6731618B1 (en)
AU (1) AU2002234159A1 (en)
WO (1) WO2002033874A2 (en)

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Also Published As

Publication number Publication date
WO2002033874A3 (en) 2002-11-21
WO2002033874A2 (en) 2002-04-25
US6731618B1 (en) 2004-05-04

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