NO20041081L - Omsending av informasjon i et tradlost kommunikasjonssystem - Google Patents

Omsending av informasjon i et tradlost kommunikasjonssystem

Info

Publication number
NO20041081L
NO20041081L NO20041081A NO20041081A NO20041081L NO 20041081 L NO20041081 L NO 20041081L NO 20041081 A NO20041081 A NO 20041081A NO 20041081 A NO20041081 A NO 20041081A NO 20041081 L NO20041081 L NO 20041081L
Authority
NO
Norway
Prior art keywords
transmission
segment
frame
information
wireless communication
Prior art date
Application number
NO20041081A
Other languages
English (en)
Inventor
Lorenzo Casaccia
Original Assignee
Qualcomm 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
Priority claimed from US09/931,730 external-priority patent/US6839566B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20041081L publication Critical patent/NO20041081L/no

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
    • 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
    • H04L1/188—Time-out mechanisms
    • 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
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1657—Implicit acknowledgement of correct or incorrect reception, e.g. with a moving window
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

En fremgangsmåte for segmentert mel-dingstransmisjon hvor hver melding først deles opp i segmenter, hvoretter segmentene fragmenteres. En segmentparameter tilordnes hvert segment, og en segmentidentifikator hvert fragment. Fragmentene føres til et lavere nivå for forberedelse til rammer for transmisjon. Særlig gjelder transmisjonen overføring av korte meldinger, for eksempel kontroll/styremeldinger. Ved mottaking av en ramme innenfor et segment startes en timer, idet denne har en utløpsperiode. Mottaking av en neste ramme i segmentet stanser deretter timeren. Overskridelse av utløpstiden for en timer indikerer at en neste sekvensiell ramme er tapt.
NO20041081A 2001-08-16 2004-03-15 Omsending av informasjon i et tradlost kommunikasjonssystem NO20041081L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/931,730 US6839566B2 (en) 2001-08-16 2001-08-16 Method and apparatus for time-based reception of transmissions in a wireless communication system
US10/092,644 US6807428B2 (en) 2001-08-16 2002-03-06 Method and apparatus for time-based reception of transmissions in a wireless communication system
PCT/US2002/026013 WO2003017604A1 (en) 2001-08-16 2002-08-16 Method and apparatus for retransmission in a wireless communication system

Publications (1)

Publication Number Publication Date
NO20041081L true NO20041081L (no) 2004-05-05

Family

ID=26785893

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041081A NO20041081L (no) 2001-08-16 2004-03-15 Omsending av informasjon i et tradlost kommunikasjonssystem

Country Status (11)

Country Link
US (1) US6807428B2 (no)
EP (1) EP1417815B1 (no)
JP (1) JP4286135B2 (no)
KR (1) KR100944921B1 (no)
CN (2) CN102664704B (no)
BR (1) BR0211914A (no)
CA (1) CA2457704A1 (no)
MX (1) MXPA04001476A (no)
NO (1) NO20041081L (no)
TW (1) TWI237511B (no)
WO (1) WO2003017604A1 (no)

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KR101289157B1 (ko) * 2005-12-22 2013-07-23 인터디지탈 테크날러지 코포레이션 무선 통신 시스템에서 데이터 보안 및 자동 반복 요청 실시를 위한 방법 및 장치
US9148795B2 (en) 2005-12-22 2015-09-29 Qualcomm Incorporated Methods and apparatus for flexible reporting of control information
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US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
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US9137072B2 (en) 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
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Also Published As

Publication number Publication date
KR100944921B1 (ko) 2010-03-03
MXPA04001476A (es) 2004-07-08
CN1568607A (zh) 2005-01-19
CN102664704A (zh) 2012-09-12
CN102664704B (zh) 2015-04-01
KR20040030135A (ko) 2004-04-08
EP1417815A1 (en) 2004-05-12
EP1417815B1 (en) 2013-07-31
CA2457704A1 (en) 2003-02-27
WO2003017604A1 (en) 2003-02-27
JP2005526417A (ja) 2005-09-02
JP4286135B2 (ja) 2009-06-24
BR0211914A (pt) 2006-04-04
TWI237511B (en) 2005-08-01
US20030036400A1 (en) 2003-02-20
US6807428B2 (en) 2004-10-19

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