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WO2011013968A3 - Procédé et appareil destinés à recevoir un accusé de réception dans un système de communication sans fil - Google Patents

Procédé et appareil destinés à recevoir un accusé de réception dans un système de communication sans fil Download PDF

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Publication number
WO2011013968A3
WO2011013968A3 PCT/KR2010/004890 KR2010004890W WO2011013968A3 WO 2011013968 A3 WO2011013968 A3 WO 2011013968A3 KR 2010004890 W KR2010004890 W KR 2010004890W WO 2011013968 A3 WO2011013968 A3 WO 2011013968A3
Authority
WO
WIPO (PCT)
Prior art keywords
phich
rbs
wireless communication
communication system
reception acknowledgement
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2010/004890
Other languages
English (en)
Korean (ko)
Other versions
WO2011013968A2 (fr
Inventor
안준기
양석철
김민규
서동연
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to EP10804681.4A priority Critical patent/EP2448150B1/fr
Priority to US13/387,082 priority patent/US8767528B2/en
Publication of WO2011013968A2 publication Critical patent/WO2011013968A2/fr
Publication of WO2011013968A3 publication Critical patent/WO2011013968A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L1/1812—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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

La présente invention fournit un procédé et un appareil destinés à recevoir un accusé de réception de HARQ (demande de répétition automatique hybride) dans un système de communication sans fil. Un terminal reçoit, en provenance d'une station de base, une attribution de ressource de liaison montante qui comprend des informations qui concernent une pluralité de RB (blocs de ressources) attribués à l'intérieur d'une sous-trame qui comprend la pluralité de RB et transmet des blocs de transmission de liaison montante vers un PUSCH (canal partagé de liaison montante physique) au moyen de la pluralité de RB attribués sur la sous-trame. Le terminal reçoit, en provenance de la station de base, des signaux ACk/NACK sur un PHICH (canal d'indicateur HARQ physique). Les ressources PHICH utilisées sur le PHICH sont identifiées par l'indice le plus bas parmi les indices de la pluralité de RB attribués, et au moins deux des indices de la pluralité de RB sont liés en étant chevauchés avec la même ressource de PHICH.
PCT/KR2010/004890 2009-07-26 2010-07-26 Procédé et appareil destinés à recevoir un accusé de réception dans un système de communication sans fil Ceased WO2011013968A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10804681.4A EP2448150B1 (fr) 2009-07-26 2010-07-26 Réception et Transmission d'accusés de réception dans des systèmes de communication sans fil
US13/387,082 US8767528B2 (en) 2009-07-26 2010-07-26 Method and apparatus for receiving reception acknowledgement in wireless communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22860509P 2009-07-26 2009-07-26
US61/228,605 2009-07-26
KR10-2010-0071828 2010-07-26
KR1020100071828A KR101759743B1 (ko) 2009-07-26 2010-07-26 무선 통신 시스템에서 수신 확인 수신 방법 및 장치

Publications (2)

Publication Number Publication Date
WO2011013968A2 WO2011013968A2 (fr) 2011-02-03
WO2011013968A3 true WO2011013968A3 (fr) 2011-06-16

Family

ID=43771118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004890 Ceased WO2011013968A2 (fr) 2009-07-26 2010-07-26 Procédé et appareil destinés à recevoir un accusé de réception dans un système de communication sans fil

Country Status (4)

Country Link
US (1) US8767528B2 (fr)
EP (1) EP2448150B1 (fr)
KR (1) KR101759743B1 (fr)
WO (1) WO2011013968A2 (fr)

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CN105103634B (zh) 2013-03-29 2019-03-22 英特尔Ip公司 无线通信网络中的扩展型呼叫非连续接收(drx)周期
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US9191178B2 (en) 2013-04-04 2015-11-17 Intel IP Corporation Enhanced node B and method for RRC connection establishment for small data transfers
CN104349469B (zh) * 2013-08-01 2018-03-06 上海诺基亚贝尔股份有限公司 一种在无线通信网络中进行资源分配的方法及装置
WO2016021983A1 (fr) * 2014-08-08 2016-02-11 주식회사 아이티엘 Procédé et appareil de communication sans fil dans un système de communication sans fil prenant en charge des communications de dispositif à dispositif
US10187186B2 (en) * 2014-09-30 2019-01-22 Qualcomm Incorporated Uplink grant management for LTE in unlicensed spectrum
US20160277155A1 (en) * 2015-03-17 2016-09-22 Nokia Technologies Oy Efficient resource allocation for acknowledgement/non-acknowledgement physical uplink shared channel and periodic channel state information physical uplink shared channel
KR102452865B1 (ko) * 2016-02-05 2022-10-11 주식회사 아이티엘 NB-IoT를 위한 하향링크 자원을 할당하는 방법 및 장치
CN107371271B (zh) 2016-05-12 2022-05-24 北京三星通信技术研究有限公司 一种上行信号的发送方法和用户设备
WO2017222137A2 (fr) * 2016-06-22 2017-12-28 Lg Electronics Inc. Procédé et appareil d'attribution de ressources à un ue en mode fdr dans un système de communication sans fil
KR20210028757A (ko) * 2016-06-22 2021-03-12 차이나 아카데미 오브 텔레커뮤니케이션즈 테크놀로지 물리 업링크 공유 채널의 전송 방법 및 장치
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Also Published As

Publication number Publication date
EP2448150A4 (fr) 2014-03-26
KR101759743B1 (ko) 2017-07-20
US8767528B2 (en) 2014-07-01
EP2448150A2 (fr) 2012-05-02
KR20110010681A (ko) 2011-02-07
US20120120908A1 (en) 2012-05-17
WO2011013968A2 (fr) 2011-02-03
EP2448150B1 (fr) 2017-10-04

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