TW200733632A - Method and apparatus for dynamically configuring a hybrid automatic repeat request memory - Google Patents

Method and apparatus for dynamically configuring a hybrid automatic repeat request memory

Info

Publication number
TW200733632A
TW200733632A TW096103776A TW96103776A TW200733632A TW 200733632 A TW200733632 A TW 200733632A TW 096103776 A TW096103776 A TW 096103776A TW 96103776 A TW96103776 A TW 96103776A TW 200733632 A TW200733632 A TW 200733632A
Authority
TW
Taiwan
Prior art keywords
arq
memory
processes
automatic repeat
repeat request
Prior art date
Application number
TW096103776A
Other languages
English (en)
Inventor
Arty Chandra
Guo-Dong Zhang
John S Chen
Mohammed Sammour
Stephen E Terry
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 TW200733632A publication Critical patent/TW200733632A/zh

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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0096—Channel splitting in point-to-point links

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
TW096103776A 2006-02-03 2007-02-01 Method and apparatus for dynamically configuring a hybrid automatic repeat request memory TW200733632A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76484206P 2006-02-03 2006-02-03
US84314506P 2006-09-08 2006-09-08

Publications (1)

Publication Number Publication Date
TW200733632A true TW200733632A (en) 2007-09-01

Family

ID=38174490

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096103776A TW200733632A (en) 2006-02-03 2007-02-01 Method and apparatus for dynamically configuring a hybrid automatic repeat request memory

Country Status (12)

Country Link
US (1) US8160049B2 (zh)
EP (2) EP2381609A3 (zh)
JP (1) JP4786721B2 (zh)
KR (2) KR20080086940A (zh)
AR (1) AR059312A1 (zh)
AU (1) AU2007212604A1 (zh)
CA (1) CA2641336A1 (zh)
IL (1) IL193186A (zh)
MX (1) MX2008009892A (zh)
RU (1) RU2008135685A (zh)
TW (1) TW200733632A (zh)
WO (1) WO2007092257A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9160496B2 (en) * 2007-06-29 2015-10-13 Qualcomm Incorporated Methods and apparatus for H-ARQ process memory management
WO2009116916A1 (en) * 2008-03-18 2009-09-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a wireless communications system
US8347163B2 (en) * 2008-08-08 2013-01-01 Industrial Technology Research Institute System and method for data transmission
US8472391B2 (en) * 2009-04-13 2013-06-25 Research In Motion Limited System and method for semi-synchronous hybrid automatic repeat request
US8473802B2 (en) * 2009-06-30 2013-06-25 Samsung Electronics Co., Ltd. Technique for advanced ARQ buffer management in wireless communication system
DE112011100067T5 (de) * 2011-01-07 2012-11-22 Mediatek Inc. Vorrichtungen und Verfahren zur Optimierung eines hybride automatische Wiederholungsanfrage (HARQ)-Pufferns
US8891466B2 (en) * 2011-04-29 2014-11-18 Acer Incorporated Method of handling soft buffer for carrier aggregation and related communication device
US8356050B1 (en) * 2011-11-21 2013-01-15 Yahoo! Inc. Method or system for spilling in query environments
CN103384192A (zh) * 2012-05-02 2013-11-06 北京三星通信技术研究有限公司 动态tdd系统中保持上行harq进程的传输连续性的方法
GB2507529A (en) * 2012-11-02 2014-05-07 Sony Corp Telecommunications apparatus and methods
WO2018128568A1 (en) 2017-01-05 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive multiple harq entity design
WO2020085886A1 (en) 2018-10-26 2020-04-30 Samsung Electronics Co., Ltd. Method and system for dynamic memory management in a user equipment (ue)
US11916676B2 (en) * 2019-07-01 2024-02-27 Qualcomm Incorporated Memory management for hybrid automatic repeat request (HARQ) in a wireless local area network (WLAN)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557134B2 (en) * 1997-09-30 2003-04-29 Glenayre Electronics, Inc. ARQ method for wireless communication
US6801512B1 (en) * 2000-03-23 2004-10-05 Motorola, Inc. Method and apparatus for providing a distributed architecture digital wireless communication system
DE60038198T2 (de) * 2000-05-17 2009-03-26 Matsushita Electric Industrial Co., Ltd., Kadoma-shi Hybrides ARQ-System mit Daten- und Kontrollkanal für Datenpaketübertragung
DE10026927B4 (de) * 2000-05-30 2006-07-13 Siemens Ag Verfahren zur Übertragung von Datenpaketen in einem Kommunikationssystem zwischen einem Sender und einem Empfänger sowie entsprechender Sender und Empfänger
US6700867B2 (en) * 2001-12-20 2004-03-02 Motorola, Inc. Method and system for reduced memory hybrid automatic repeat request
EP1341336B1 (en) * 2002-02-14 2005-07-13 Matsushita Electric Industrial Co., Ltd. Method for controlling the data rate of transmitting data packets in a wireless communications system, receiver and transmitter therefor
US8078808B2 (en) * 2002-04-29 2011-12-13 Infineon Technologies Ag Method and device for managing a memory for buffer-storing data blocks in ARQ transmission systems
KR100876765B1 (ko) * 2002-05-10 2009-01-07 삼성전자주식회사 이동 통신 시스템에서 데이터 재전송 장치 및 방법
WO2004015906A2 (en) * 2002-08-09 2004-02-19 Interdigital Technology Corporation Efficient memory allocation in a wireless transmit/receiver unit
ATE349828T1 (de) * 2002-08-13 2007-01-15 Matsushita Electric Ind Co Ltd Hybrides automatisches wiederholungsaufforderungsprotokoll
FI115099B (fi) 2002-09-16 2005-02-28 Digita Oy IP-lähetyksen katkeamattoman vastaanoton varmistaminen liikkuvassa vastaanotossa
US7103729B2 (en) * 2002-12-26 2006-09-05 Intel Corporation Method and apparatus of memory management
US7155655B2 (en) * 2003-07-22 2006-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive hybrid ARQ algorithms
WO2005029789A1 (en) * 2003-09-19 2005-03-31 Philips Intellectual Property & Standards Gmbh Data flow control in a communication system
AU2005202512B8 (en) * 2004-06-09 2008-06-05 Samsung Electronics Co., Ltd. Method and apparatus for data transmission in a mobile telecommunication system supporting enhanced uplink service
US7710911B2 (en) * 2004-06-10 2010-05-04 Interdigital Technology Corporation Method and apparatus for dynamically allocating H-ARQ processes
FI20045364A0 (fi) * 2004-09-29 2004-09-29 Nokia Corp Muistinhallinta matkaviestinverkossa
RU2349037C2 (ru) * 2004-11-03 2009-03-10 Самсунг Электроникс Ко., Лтд. Система и способ для передачи/приема информации о возможности буфера гибридного автоматического запроса повторной передачи в системе связи широкополосного беспроводного доступа

Also Published As

Publication number Publication date
US20070189206A1 (en) 2007-08-16
EP2381609A2 (en) 2011-10-26
EP2016697A1 (en) 2009-01-21
IL193186A (en) 2012-08-30
IL193186A0 (en) 2009-02-11
RU2008135685A (ru) 2010-03-10
KR20080086940A (ko) 2008-09-26
CA2641336A1 (en) 2007-08-16
JP2009525698A (ja) 2009-07-09
AU2007212604A1 (en) 2007-08-16
KR20080087906A (ko) 2008-10-01
MX2008009892A (es) 2008-10-17
JP4786721B2 (ja) 2011-10-05
WO2007092257A1 (en) 2007-08-16
AR059312A1 (es) 2008-03-26
KR101065428B1 (ko) 2011-09-19
US8160049B2 (en) 2012-04-17
EP2381609A3 (en) 2012-03-07

Similar Documents

Publication Publication Date Title
TW200733632A (en) Method and apparatus for dynamically configuring a hybrid automatic repeat request memory
WO2010069379A3 (en) Dynamic harq buffer management
EP2195954A4 (en) METHOD OF TRANSMITTING DATA BY HARQ REQUEST
WO2010044564A3 (ko) 다중 반송파 시스템에서 ｈａｒｑ 수행 방법
WO2012112008A3 (en) Mobile communication system and channel transmission/reception method thereof
MX2020007508A (es) Metodo y dispositivo de transmision y recepcion de informacion, medio de almacenamiento y dispositivo electronico.
EP3089393A3 (en) Methods, apparatuses and system for transmission and reception of hybrid automatic repeat request (harq) acks and nacks
WO2010124238A3 (en) Method and apparatus for sending hybrid automatic repeat request feedback for component carrier aggregation
WO2012128558A3 (ko) Ｔｄｄ 기반 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치
WO2011074839A3 (en) Apparatus and method of transmitting reception acknowledgement in wireless communication system
WO2009116790A3 (en) Method of performing harq in wireless communication system
WO2018204347A8 (en) Methods, systems, and apparatus for transmitting uplink control information
WO2009116754A3 (en) Method of performing hybrid automatic repeat request (harq) in wireless communication system
GB2460002A (en) Method of transmitting uplink control signals in wireless communication system
WO2009154839A3 (en) Dynamic assignment of ack resource in a wireless communication system
AR068293A1 (es) Metodo y aparato para una transmision de alta velocidad en rach
WO2008115134A3 (en) (h)arq for semi-persistent scheduling
WO2014111045A1 (zh) 决定上下行链路重配置期间确认信令时序和调度时序的方法及用户设备
EP2082516A4 (en) METHOD FOR TRANSMITTING NEWS USING HARQ
WO2010123303A3 (en) Method for feeding back acknowledgement/negative-acknowledgement message in multi-carrier system
WO2009118285A3 (en) Method for implementing persistent ack/nack, scheduling request and dynamic ack/ nack
TW200737817A (en) Method and apparatus for handling retransmissions in a wireless communications system
WO2009098187A3 (en) Ack/nack channelization for resource blocks containing both ack/nack and cqi
EP2618517A3 (en) Method of supporting data retransmission in a mobile communication system
WO2007120017A3 (en) Method for resource allocation in harq