WO2008114198A3 - Reporting of retransmissions for downlink packet - Google Patents

Reporting of retransmissions for downlink packet Download PDF

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Publication number
WO2008114198A3
WO2008114198A3 PCT/IB2008/050991 IB2008050991W WO2008114198A3 WO 2008114198 A3 WO2008114198 A3 WO 2008114198A3 IB 2008050991 W IB2008050991 W IB 2008050991W WO 2008114198 A3 WO2008114198 A3 WO 2008114198A3
Authority
WO
WIPO (PCT)
Prior art keywords
station
retransmissions
reporting
downlink packet
report
Prior art date
Application number
PCT/IB2008/050991
Other languages
French (fr)
Other versions
WO2008114198A2 (en
Inventor
Paul Bucknell
Matthew P J Baker
Timothy J Moulsley
Original Assignee
Koninkl Philips Electronics Nv
Paul Bucknell
Matthew P J Baker
Timothy J Moulsley
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 Koninkl Philips Electronics Nv, Paul Bucknell, Matthew P J Baker, Timothy J Moulsley filed Critical Koninkl Philips Electronics Nv
Publication of WO2008114198A2 publication Critical patent/WO2008114198A2/en
Publication of WO2008114198A3 publication Critical patent/WO2008114198A3/en

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
    • H04L1/08—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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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]

Abstract

A method of communication between a primary station and at least one secondary station, comprising, at the primary station, carrying out repeated transmissions of a data packet to the secondary station, at the secondary station, decoding the repeated transmissions of the data packet, and transmitting a report to the primary station, said report being based on the number of transmissions required to decode correctly the data packet, and at the primary station, modifying a transmission repetition parameter based on the report.
PCT/IB2008/050991 2007-03-21 2008-03-17 Reporting of retransmissions for downlink packet WO2008114198A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07300891 2007-03-21
EP07300891.4 2007-03-21

Publications (2)

Publication Number Publication Date
WO2008114198A2 WO2008114198A2 (en) 2008-09-25
WO2008114198A3 true WO2008114198A3 (en) 2009-01-08

Family

ID=39703331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/050991 WO2008114198A2 (en) 2007-03-21 2008-03-17 Reporting of retransmissions for downlink packet

Country Status (2)

Country Link
TW (1) TW200904058A (en)
WO (1) WO2008114198A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110771076B (en) * 2017-07-28 2022-05-03 富士通株式会社 Command indication method and device and information interaction method and device
CN110505041B (en) * 2018-05-17 2021-08-06 中国移动通信有限公司研究院 Information reporting method, data transmission method, user equipment and network side equipment
US20200396023A1 (en) * 2019-06-14 2020-12-17 Qualcomm Incorporated Downlink decoding feedback for hybrid automatic repeat request-less transmission modes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030174662A1 (en) * 2000-09-07 2003-09-18 Esa Malkamaki Control information signaling method and network element
US20060146889A1 (en) * 2005-01-05 2006-07-06 Nokia Corporation Use of the FP header to signal the RNC that the node B has not been able to determine or has not been able to accurately determine the number of retransmissions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030174662A1 (en) * 2000-09-07 2003-09-18 Esa Malkamaki Control information signaling method and network element
US20060146889A1 (en) * 2005-01-05 2006-07-06 Nokia Corporation Use of the FP header to signal the RNC that the node B has not been able to determine or has not been able to accurately determine the number of retransmissions

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALABBADI M ET AL: "Integrated security and error control for communication networks using the McEliece cryptosystem", SECURITY TECHNOLOGY, 1992. CRIME COUNTERMEASURES, PROCEEDINGS. INSTITU TE OF ELECTRICAL AND ELECTRONICS ENGINEERS 1992 INTERNATIONAL CARNAHAN CONFERENCE ON ATLANTA, GA, USA 14-16 OCT. 1992, NEW YORK, NY, USA,IEEE, US, 14 October 1992 (1992-10-14), pages 172 - 178, XP010060284, ISBN: 978-0-7803-0568-7 *
ASHOK K KARMOKAR ET AL: "POMDP-Based Coding Rate Adaptation for Type-I Hybrid ARQ Systems over Fading Channels with Memory", IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 5, no. 12, 1 December 2006 (2006-12-01), pages 3512 - 3523, XP011144977, ISSN: 1536-1276 *

Also Published As

Publication number Publication date
TW200904058A (en) 2009-01-16
WO2008114198A2 (en) 2008-09-25

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