DE69426683T2 - Datenübertragungssystem mit automatischer Wiederholungsaufforderung (ARQ) - Google Patents

Datenübertragungssystem mit automatischer Wiederholungsaufforderung (ARQ)

Info

Publication number
DE69426683T2
DE69426683T2 DE69426683T DE69426683T DE69426683T2 DE 69426683 T2 DE69426683 T2 DE 69426683T2 DE 69426683 T DE69426683 T DE 69426683T DE 69426683 T DE69426683 T DE 69426683T DE 69426683 T2 DE69426683 T2 DE 69426683T2
Authority
DE
Germany
Prior art keywords
arq
data transmission
transmission system
automatic repeat
repeat request
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.)
Expired - Lifetime
Application number
DE69426683T
Other languages
English (en)
Other versions
DE69426683D1 (de
Inventor
Junichirou Hagiwara
Kouichi Sawai
Shinji Uebayashi
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.)
NTT Docomo Inc
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Mobile Communications Networks 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 Nippon Telegraph and Telephone Corp, NTT Mobile Communications Networks Inc filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69426683D1 publication Critical patent/DE69426683D1/de
Publication of DE69426683T2 publication Critical patent/DE69426683T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L1/12—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]
DE69426683T 1993-07-22 1994-07-22 Datenübertragungssystem mit automatischer Wiederholungsaufforderung (ARQ) Expired - Lifetime DE69426683T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5181257A JP2967897B2 (ja) 1993-07-22 1993-07-22 自動再送要求データ伝送方法

Publications (2)

Publication Number Publication Date
DE69426683D1 DE69426683D1 (de) 2001-03-22
DE69426683T2 true DE69426683T2 (de) 2001-06-28

Family

ID=16097544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426683T Expired - Lifetime DE69426683T2 (de) 1993-07-22 1994-07-22 Datenübertragungssystem mit automatischer Wiederholungsaufforderung (ARQ)

Country Status (4)

Country Link
US (1) US5629948A (de)
EP (1) EP0635952B1 (de)
JP (1) JP2967897B2 (de)
DE (1) DE69426683T2 (de)

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Also Published As

Publication number Publication date
EP0635952B1 (de) 2001-02-14
JPH0738540A (ja) 1995-02-07
US5629948A (en) 1997-05-13
EP0635952A1 (de) 1995-01-25
DE69426683D1 (de) 2001-03-22
JP2967897B2 (ja) 1999-10-25

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