SG158087A1 - Method and system for implementing h-arq-assisted arq operation - Google Patents

Method and system for implementing h-arq-assisted arq operation

Info

Publication number
SG158087A1
SG158087A1 SG200907874-2A SG2009078742A SG158087A1 SG 158087 A1 SG158087 A1 SG 158087A1 SG 2009078742 A SG2009078742 A SG 2009078742A SG 158087 A1 SG158087 A1 SG 158087A1
Authority
SG
Singapore
Prior art keywords
arq
receiver
nack
transmitter
failed packet
Prior art date
Application number
SG200907874-2A
Inventor
Stephen E Terry
Arty Chandra
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of SG158087A1 publication Critical patent/SG158087A1/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
    • H04L1/12—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • H04L1/1851—Time-out mechanisms using multiple timers
    • 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
    • H04L1/1835—Buffer management
    • H04L1/1838—Buffer management for semi-reliable protocols, e.g. for less sensitive applications such as streaming video
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel

Abstract

A method and system for implementing hybrid automatic repeat request (H- ARQ)-assisted automatic repeat request (ARQ) in a wireless communication system are disclosed. When an H-ARQ negative acknowledgement (NACK)-to-positive acknowledgement (ACK) error occurs, the H-ARQ receiver sends an H-ARQ NACK-to-ACK error indicator to the H-ARQ transmitter unless a maximum retransmission limit has reached, a maximum time for delivery has expired or a lifespan of the failed packet has expired. The H-ARQ transmitter sends a local NACK to the ARQ transmitter so that the failed packet is recovered at an ARQ level. The H-ARQ receiver sends a local NACK to the ARQ receiver if the H-ARQ receiver does not receive the failed packet before certain conditions occur. The ARQ receiver may send a status report to the ARQ transmitter for recovery of the failed packet.
SG200907874-2A 2005-12-29 2006-12-27 Method and system for implementing h-arq-assisted arq operation SG158087A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75471305P 2005-12-29 2005-12-29
US87136806P 2006-12-21 2006-12-21

Publications (1)

Publication Number Publication Date
SG158087A1 true SG158087A1 (en) 2010-01-29

Family

ID=38134955

Family Applications (2)

Application Number Title Priority Date Filing Date
SG200904568-3A SG154450A1 (en) 2005-12-29 2006-12-27 Method and system for implementing h-arq-assisted arq operation
SG200907874-2A SG158087A1 (en) 2005-12-29 2006-12-27 Method and system for implementing h-arq-assisted arq operation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG200904568-3A SG154450A1 (en) 2005-12-29 2006-12-27 Method and system for implementing h-arq-assisted arq operation

Country Status (13)

Country Link
EP (1) EP1974492A2 (en)
JP (1) JP2009522873A (en)
KR (2) KR20080080234A (en)
CN (1) CN101814982A (en)
AR (1) AR058883A1 (en)
AU (1) AU2006332854B2 (en)
BR (1) BRPI0621173A2 (en)
CA (1) CA2635762A1 (en)
IL (1) IL192504A0 (en)
RU (1) RU2008131049A (en)
SG (2) SG154450A1 (en)
TW (2) TW200729815A (en)
WO (1) WO2007079085A2 (en)

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KR101514841B1 (en) 2007-08-10 2015-04-23 엘지전자 주식회사 Method for re-attempting a random access effectively
KR101396062B1 (en) 2007-09-18 2014-05-26 엘지전자 주식회사 Effective data block transmission method using a header indicator
KR101435844B1 (en) 2007-09-18 2014-08-29 엘지전자 주식회사 Method of transmitting a data block in a wireless communication system
KR101591824B1 (en) 2007-09-18 2016-02-04 엘지전자 주식회사 Method of performing polling procedure in a wireless communication system
KR101513033B1 (en) * 2007-09-18 2015-04-17 엘지전자 주식회사 A method for qos guarantees in a multilayer structure
US8687565B2 (en) 2007-09-20 2014-04-01 Lg Electronics Inc. Method of effectively transmitting radio resource allocation request in mobile communication system
US8422480B2 (en) * 2007-10-01 2013-04-16 Qualcomm Incorporated Acknowledge mode polling with immediate status report timing
KR20090041323A (en) 2007-10-23 2009-04-28 엘지전자 주식회사 Method of effectively transmitting identification information of terminal during the generation of data block
KR101487557B1 (en) 2007-10-23 2015-01-29 엘지전자 주식회사 Method for transmitting data of common control channel
KR20090043465A (en) 2007-10-29 2009-05-06 엘지전자 주식회사 A method for repairing an error depending on a radio bearer type
KR101163275B1 (en) 2008-03-17 2012-07-05 엘지전자 주식회사 Method for transmitting pdcp status report
EP2266224B1 (en) 2008-03-17 2017-06-14 LG Electronics Inc. Method of transmitting rlc data
US8527829B2 (en) 2008-04-21 2013-09-03 Apple Inc. Methods and systems for HARQ protocols
US8018890B2 (en) * 2008-06-25 2011-09-13 Intel Corporation Techniques using a hop-by-hop approach for automatic repeat request (ARQ) in wireless relay networks
KR101124066B1 (en) 2008-12-03 2012-04-12 한국전자통신연구원 Interaction method between arq and harq for the system with long round trip delay
US7995487B2 (en) 2009-03-03 2011-08-09 Robert Bosch Gmbh Intelligent router for wireless sensor network
US8904245B2 (en) 2009-05-04 2014-12-02 Apple Inc. Using a variable timer for sending an error indication
JP5357207B2 (en) * 2011-05-18 2013-12-04 株式会社エヌ・ティ・ティ・ドコモ Mobile communication method
US9275644B2 (en) 2012-01-20 2016-03-01 Qualcomm Incorporated Devices for redundant frame coding and decoding
US9674730B2 (en) 2012-08-31 2017-06-06 Marvell World Trade Ltd. Method and apparatus for detecting and processing a retransmitted data packet in a wireless network
JP2016515775A (en) 2013-03-29 2016-05-30 ヴィド スケール インコーポレイテッド Early packet loss detection and feedback
US9992004B2 (en) * 2015-02-03 2018-06-05 Qualcomm Incorporated Code block cluster level HARQ
EP3391570B1 (en) * 2015-12-18 2023-12-13 Bayerische Motoren Werke Aktiengesellschaft Method for transmitting a stream in a wireless network from a wireless communication device to a plurality of wireless communication devices with nack avoidance
WO2019064377A1 (en) * 2017-09-27 2019-04-04 富士通株式会社 Wireless communication method, wireless communication system, base station, and wireless terminal
WO2019095366A1 (en) 2017-11-20 2019-05-23 Qualcomm Incorporated Dynamic termination of hybrid automatic repeat request retransmissions
WO2020024107A1 (en) * 2018-07-31 2020-02-06 华为技术有限公司 Status report sending method and device
CN114008955A (en) * 2019-06-12 2022-02-01 联想（新加坡）私人有限公司 Responding to new data indicators for hybrid automatic repeat request processes

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US7054316B2 (en) * 2001-04-25 2006-05-30 Nokia Corporation Method and system for interlayer control between re-sequencing and retransmission entities
EP1337065A1 (en) * 2002-02-13 2003-08-20 Telefonaktiebolaget L M Ericsson (Publ) Semi-reliable ARQ method and device thereof
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Also Published As

Publication number Publication date
CA2635762A1 (en) 2007-07-12
WO2007079085A3 (en) 2007-10-25
IL192504A0 (en) 2009-02-11
BRPI0621173A2 (en) 2011-12-06
JP2009522873A (en) 2009-06-11
WO2007079085A2 (en) 2007-07-12
AU2006332854B2 (en) 2011-12-08
KR20080080234A (en) 2008-09-02
KR20080083714A (en) 2008-09-18
AU2006332854A1 (en) 2007-07-12
AR058883A1 (en) 2008-02-27
CN101814982A (en) 2010-08-25
TW200729815A (en) 2007-08-01
RU2008131049A (en) 2010-02-10
SG154450A1 (en) 2009-08-28
TW201018130A (en) 2010-05-01
EP1974492A2 (en) 2008-10-01

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