AR055121A1 - Metodo y aparato de comunicacion inalambrica para detectar y decodificar transmisiones de canal de indicador de pedido hibrido de repeticion automatica de canal dedicado mejorado - Google Patents

Metodo y aparato de comunicacion inalambrica para detectar y decodificar transmisiones de canal de indicador de pedido hibrido de repeticion automatica de canal dedicado mejorado

Info

Publication number
AR055121A1
AR055121A1 ARP060103566A ARP060103566A AR055121A1 AR 055121 A1 AR055121 A1 AR 055121A1 AR P060103566 A ARP060103566 A AR P060103566A AR P060103566 A ARP060103566 A AR P060103566A AR 055121 A1 AR055121 A1 AR 055121A1
Authority
AR
Argentina
Prior art keywords
detecting
wireless communication
channel
communication device
hich
Prior art date
Application number
ARP060103566A
Other languages
English (en)
Inventor
Jung-Lin Pan
Rui Yang
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 AR055121A1 publication Critical patent/AR055121A1/es

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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • 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
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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]

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)

Abstract

Se divulgan un método y aparato de comunicacion inalámbrica para detectar y decodificar transmisiones de canal de indicador de pedido híbrido de repeticion automática (H-ARQ) de canal dedicado mejorado (E-DCH) (E-HICH). Una unidad inalámbrica de transmision/recepcion (WTRU) recibe transmisiones de E-HICH y detecta un indicador de H-ARQ transmitido a través del E-HICH, efectuando una prueba de hipotesis binaria. La WTRU genera luego un mensaje de confirmacion (ACK) o un mensaje de no confirmacion (NACK) en base al indicador de H-ARQ detectado. Una prueba de confiabilidad puede ser llevada a cabo, además, a fin de mejorar la performance, por lo cual la prueba de hipotesis binaria puede ser efectuada solamente si se pasa la prueba de confiabilidad.
ARP060103566A 2005-08-18 2006-08-16 Metodo y aparato de comunicacion inalambrica para detectar y decodificar transmisiones de canal de indicador de pedido hibrido de repeticion automatica de canal dedicado mejorado AR055121A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70995205P 2005-08-18 2005-08-18
US11/477,278 US7574645B2 (en) 2005-08-18 2006-06-29 Wireless communication method and apparatus for detecting and decoding enhanced dedicated channel hybrid automatic repeat request indicator channel transmissions

Publications (1)

Publication Number Publication Date
AR055121A1 true AR055121A1 (es) 2007-08-08

Family

ID=37758063

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060103566A AR055121A1 (es) 2005-08-18 2006-08-16 Metodo y aparato de comunicacion inalambrica para detectar y decodificar transmisiones de canal de indicador de pedido hibrido de repeticion automatica de canal dedicado mejorado

Country Status (9)

Country Link
US (2) US7574645B2 (es)
EP (1) EP1922704A4 (es)
JP (2) JP4759618B2 (es)
KR (3) KR20120029001A (es)
AR (1) AR055121A1 (es)
CA (1) CA2618743A1 (es)
MY (1) MY141647A (es)
TW (2) TW200713898A (es)
WO (1) WO2007021591A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1961145B1 (en) * 2005-12-16 2012-12-12 Telefonaktiebolaget L M Ericsson (Publ) A method and a transmitter / receiver for reduced signaling in a retransmission system using hybrid automatic repeat
US7958423B2 (en) * 2006-04-04 2011-06-07 Samsung Electronics Co., Ltd. Method and apparatus for performing hybrid automatic retransmission request (HARQ) in a mobile communication system
CN101416434A (zh) * 2006-04-07 2009-04-22 艾利森电话股份有限公司 用于改进的混合自动重传请求的方法、接收机和发射机
US8031680B2 (en) * 2006-05-18 2011-10-04 Motorola Mobility, Inc. Communicating non-scheduling information in wireless networks
US8332710B2 (en) * 2007-03-21 2012-12-11 Qualcomm Incorporated Packet-asynchronous hybrid-ARQ
WO2009023986A1 (en) * 2007-08-20 2009-02-26 Alcatel Shanghai Bell Co., Ltd. The method and the device for triggered repeat in the multicast system
US8250425B2 (en) * 2008-08-15 2012-08-21 Apple Inc. Management of ARQ detection threshold in communication networks
US8737249B2 (en) * 2009-03-27 2014-05-27 Nec Corporation HARQ indicator determination
WO2010123464A1 (en) * 2009-04-24 2010-10-28 Agency For Science, Technology And Research Base stations, cellular communication systems, methods for controlling a base station, and methods for controlling a cellular communication system
US8654722B2 (en) * 2010-03-12 2014-02-18 Nec Laboratories America, Inc. Efficient channel search with sequential probability ratio testing
US8514956B2 (en) * 2010-05-14 2013-08-20 Qualcomm Incorporated Method and apparatus for facilitating tri-state decoding on a shared uplink channel
KR101228624B1 (ko) * 2010-09-28 2013-01-31 동아대학교 산학협력단 일반화된 정규-라플라스 분포 잡음 환경에서의 신호 검출 장치
US8781035B2 (en) 2011-01-07 2014-07-15 Qualcomm Incorporated Methods and systems for improving retransmission performance of data channels in a wireless communication
WO2014088371A1 (ko) * 2012-12-07 2014-06-12 엘지전자 주식회사 제어 신호 송수신 방법 및 이를 위한 장치
KR200484963Y1 (ko) 2016-01-07 2017-11-14 한종석 다이캐스팅 금형 냉각용 쿨러
US11303392B2 (en) * 2017-03-16 2022-04-12 Qualcomm Incorporated Multi-HARQ methods and apparatus for codeblock group based transmissions
KR102087799B1 (ko) 2019-06-28 2020-03-11 설규찬 다이캐스팅 금형 다이의 냉각용 쿨러

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6556634B1 (en) * 1999-02-10 2003-04-29 Ericsson, Inc. Maximum likelihood rake receiver for use in a code division, multiple access wireless communication system
DE10296698B4 (de) * 2001-04-24 2007-07-12 Intel Corporation, Santa Clara Verfahren und Vorrichtung zum Kodieren und Dekodieren von Daten mit unterschiedlichen Modulationsschemata und Kodierungen und einem ARQ-Protokoll
KR100850989B1 (ko) * 2002-01-05 2008-08-12 엘지전자 주식회사 자동 반복 요청（ａｒｑ）시스템에서응답정보（ａｃｋ／ｎａｃｋ）신호에 대한 전력제어 방법
US6678249B2 (en) * 2002-02-14 2004-01-13 Nokia Corporation Physical layer packet retransmission handling WCDMA in soft handover
US7684329B2 (en) * 2002-05-06 2010-03-23 Qualcomm Incorporated Method and apparatus for augmenting physical layer ARQ in a wireless data communication system
JP2004032125A (ja) * 2002-06-24 2004-01-29 Hitachi Ltd 通信システムおよび信号処理方法
US7414989B2 (en) * 2003-05-07 2008-08-19 Motorola, Inc. ACK/NACK determination reliability for a communication device
JP2005051713A (ja) * 2003-07-31 2005-02-24 Mitsubishi Electric Corp パケット伝送方法および通信装置
US7331008B2 (en) * 2003-08-21 2008-02-12 Lucent Technologies Inc. Erasure decoding optimization of acknowledgment/negative acknowledgment information in a wireless communication system
WO2005022798A1 (en) * 2003-08-25 2005-03-10 Interdigital Technology Corporation Enhanced uplink operation in soft handover
US8908496B2 (en) * 2003-09-09 2014-12-09 Qualcomm Incorporated Incremental redundancy transmission in a MIMO communication system
US7239870B2 (en) * 2003-11-05 2007-07-03 Ipr Licensing, Inc. Wireless communication method and apparatus with reconfigurable architecture for supporting an enhanced uplink soft handover operation
US8018945B2 (en) * 2004-04-29 2011-09-13 Interdigital Technology Corporation Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
WO2006016775A2 (en) * 2004-08-11 2006-02-16 Lg Electronics Inc. Packet transmission acknowledgement in wireless communication system
US8248938B2 (en) * 2004-11-24 2012-08-21 Qualcomm Incorporated Preamble miss detection in transmission of multi-slot packets
US7440399B2 (en) * 2004-12-22 2008-10-21 Qualcomm Incorporated Apparatus and method for efficient transmission of acknowledgments
JP2006217092A (ja) * 2005-02-02 2006-08-17 Lucent Technol Inc 無線通信システムの基地局でスリーステート信号を検出する方法および装置
KR100996069B1 (ko) * 2006-11-27 2010-11-22 삼성전자주식회사 이동통신 시스템에서 라디오 링크 제어 계층의 데이터 전송 방법 및 장치

Also Published As

Publication number Publication date
US8286052B2 (en) 2012-10-09
WO2007021591A2 (en) 2007-02-22
KR20080035664A (ko) 2008-04-23
CA2618743A1 (en) 2007-02-22
US20070061664A1 (en) 2007-03-15
TW200713898A (en) 2007-04-01
KR101001952B1 (ko) 2010-12-17
KR20120029001A (ko) 2012-03-23
EP1922704A4 (en) 2011-08-03
US7574645B2 (en) 2009-08-11
WO2007021591A3 (en) 2007-12-06
JP2009505572A (ja) 2009-02-05
JP2011147166A (ja) 2011-07-28
KR20080036241A (ko) 2008-04-25
EP1922704A2 (en) 2008-05-21
MY141647A (en) 2010-05-31
US20090228753A1 (en) 2009-09-10
TW201021463A (en) 2010-06-01
JP4759618B2 (ja) 2011-08-31

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