WO2009098610A3 - A method for acknowledging reception of data - Google Patents

A method for acknowledging reception of data Download PDF

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Publication number
WO2009098610A3
WO2009098610A3 PCT/IB2009/050346 IB2009050346W WO2009098610A3 WO 2009098610 A3 WO2009098610 A3 WO 2009098610A3 IB 2009050346 W IB2009050346 W IB 2009050346W WO 2009098610 A3 WO2009098610 A3 WO 2009098610A3
Authority
WO
WIPO (PCT)
Prior art keywords
station
data packet
data
acknowledging reception
transmitting
Prior art date
Application number
PCT/IB2009/050346
Other languages
French (fr)
Other versions
WO2009098610A2 (en
Inventor
Matthew P. J. Baker
Timothy J. Moulsley
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of WO2009098610A2 publication Critical patent/WO2009098610A2/en
Publication of WO2009098610A3 publication Critical patent/WO2009098610A3/en

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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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes

Abstract

The present invention relates to a method for acknowledging reception of data transmitted over a channel from first station to a second station. The method comprising the steps of: (a) at the first station, transmitting a data packet to the second station according to an Automatic Repeat-Request ARQ process having a predetermined ARQ period; (b) at the second station, decoding the data packet, and transmitting an indication on whether the data packet has correctly been decoded; (c) at the first station, retransmitting said data packet, if the data packet has not been correctly decoded, wherein said method further comprises the step of: (d) increasing the length of the predetermined ARQ period if, at step (a) the data packet has been sent over a plurality of bundled data packets.
PCT/IB2009/050346 2008-02-06 2009-01-28 A method for acknowledging reception of data WO2009098610A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08305018 2008-02-06
EP08305018.7 2008-02-06

Publications (2)

Publication Number Publication Date
WO2009098610A2 WO2009098610A2 (en) 2009-08-13
WO2009098610A3 true WO2009098610A3 (en) 2009-11-05

Family

ID=40952515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/050346 WO2009098610A2 (en) 2008-02-06 2009-01-28 A method for acknowledging reception of data

Country Status (2)

Country Link
TW (1) TW200950396A (en)
WO (1) WO2009098610A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301249B1 (en) * 1998-08-04 2001-10-09 Opuswave Networks, Inc Efficient error control for wireless packet transmissions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301249B1 (en) * 1998-08-04 2001-10-09 Opuswave Networks, Inc Efficient error control for wireless packet transmissions

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "DRAFT Reply LS on Uplink Coverage for LTE", 3GPP DRAFT; R1-080532, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Sevilla, Spain; 20080114, 18 January 2008 (2008-01-18), XP050109043 *
ERICSSON: "HARQ operation in case of UL Power Limitation", 3GPP DRAFT; R2-074940_UL POWER LIMITATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Jeju; 20071105, 29 October 2007 (2007-10-29), XP050137434 *

Also Published As

Publication number Publication date
WO2009098610A2 (en) 2009-08-13
TW200950396A (en) 2009-12-01

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