WO2011084013A3 - 상향 링크 물리 제어 채널로 ack/nack 정보를 전송하는 방법 - Google Patents

상향 링크 물리 제어 채널로 ack/nack 정보를 전송하는 방법 Download PDF

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Publication number
WO2011084013A3
WO2011084013A3 PCT/KR2011/000126 KR2011000126W WO2011084013A3 WO 2011084013 A3 WO2011084013 A3 WO 2011084013A3 KR 2011000126 W KR2011000126 W KR 2011000126W WO 2011084013 A3 WO2011084013 A3 WO 2011084013A3
Authority
WO
WIPO (PCT)
Prior art keywords
nack information
control channel
physical control
uplink physical
transmitting ack
Prior art date
Application number
PCT/KR2011/000126
Other languages
English (en)
French (fr)
Other versions
WO2011084013A2 (ko
Inventor
서방원
고영조
정병장
Original Assignee
한국전자통신연구원
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 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to US13/520,946 priority Critical patent/US20120320883A1/en
Publication of WO2011084013A2 publication Critical patent/WO2011084013A2/ko
Publication of WO2011084013A3 publication Critical patent/WO2011084013A3/ko

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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
    • H04L1/1829—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
    • H04L1/1854—Scheduling and prioritising 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

하향 링크 데이터에 대한 ACK/NACK 정보를 상향 링크 제어 채널을 이용하여 전송하는 통신 시스템이 제공된다. 상기 통신 시스템은 상향 링크 서브 프레임에 포함된 복수의 슬롯들에 대하여 무선 자원을 개별적으로 할당하므로, 결과적으로 상향 링크 무선 자원을 자유롭게 이용할 수 있고, ACK/NACK 정보의 양이 증가하는 경우에도 유연하게 대처할 수 있다.
PCT/KR2011/000126 2010-01-07 2011-01-07 상향 링크 물리 제어 채널로 ack/nack 정보를 전송하는 방법 WO2011084013A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/520,946 US20120320883A1 (en) 2010-01-07 2011-01-07 Method for transmitting ack/nack information to uplink physical control channel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100001343 2010-01-07
KR10-2010-0001343 2010-01-07
KR10-2010-0012745 2010-02-11
KR20100012745 2010-02-11

Publications (2)

Publication Number Publication Date
WO2011084013A2 WO2011084013A2 (ko) 2011-07-14
WO2011084013A3 true WO2011084013A3 (ko) 2011-12-08

Family

ID=44305974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000126 WO2011084013A2 (ko) 2010-01-07 2011-01-07 상향 링크 물리 제어 채널로 ack/nack 정보를 전송하는 방법

Country Status (3)

Country Link
US (1) US20120320883A1 (ko)
KR (1) KR20110081110A (ko)
WO (1) WO2011084013A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8797941B2 (en) * 2009-10-28 2014-08-05 Lg Electronics Inc. Relay node device for receiving control information from a base station and method therefor
US9538502B2 (en) 2012-05-01 2017-01-03 Qualcomm Incorporated Methods and apparatus for managing control and data transmissions for low cost user equipments
US9301281B2 (en) * 2013-02-22 2016-03-29 Blackberry Limited Mechanisms for timing and signaling coordination in multi-point connectivity
WO2017014613A1 (ko) * 2015-07-23 2017-01-26 삼성전자 주식회사 무선 셀룰러 통신 시스템에서 협대역 신호 전송을 위한 방법 및 장치
WO2019050368A1 (ko) * 2017-09-08 2019-03-14 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201616905A (zh) * 2006-10-10 2016-05-01 內數位科技公司 為船送至多數無線傳送/接收單元下鏈分享服務發送反饋之方法及裝置
EP2156629A4 (en) * 2007-05-30 2016-03-23 Lg Electronics Inc METHOD FOR TRANSMITTING CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM
US8699426B2 (en) * 2008-03-26 2014-04-15 Qualcomm Incorporated Method and apparatus for resource allocation in wireless communication systems
EP2194751B1 (en) * 2008-12-02 2013-01-23 Samsung Electronics Co., Ltd. Transmission of scheduling assignments in multiple operating bandwidths

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS: "Uplink ACK/NACK transmission in LTE-Advanced", 3GPP TSG RAN WG1 #58BIS, RL-094163, 12 October 2009 (2009-10-12) *
NOKIA SIEMENS NETWORKS ET AL.: "UL control signalling for carrier aggregation", 3GPP TSG RAN WG1 #58BIS, RL-093905, 12 October 2009 (2009-10-12) *
SAMSUNG: "UL ACK/NAK Transmission in LTE-A", 3GPP TSG RAN WG1 #58BIS, RL-094083, 12 October 2009 (2009-10-12) *
ZTE: "Uplink Control Channel Design for LTE-Advanced", 3GPP TSG RAN WG1 #58BIS, RL-093820, 12 October 2009 (2009-10-12) *

Also Published As

Publication number Publication date
WO2011084013A2 (ko) 2011-07-14
KR20110081110A (ko) 2011-07-13
US20120320883A1 (en) 2012-12-20

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