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WO2013005991A3 - 시간 분할 듀플렉스 시스템에서 상향링크 제어정보 전송방법 및 장치 - Google Patents

시간 분할 듀플렉스 시스템에서 상향링크 제어정보 전송방법 및 장치 Download PDF

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Publication number
WO2013005991A3
WO2013005991A3 PCT/KR2012/005318 KR2012005318W WO2013005991A3 WO 2013005991 A3 WO2013005991 A3 WO 2013005991A3 KR 2012005318 W KR2012005318 W KR 2012005318W WO 2013005991 A3 WO2013005991 A3 WO 2013005991A3
Authority
WO
WIPO (PCT)
Prior art keywords
serving cell
uplink
control information
base station
phich
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/KR2012/005318
Other languages
English (en)
French (fr)
Other versions
WO2013005991A2 (ko
Inventor
김시형
권기범
박동현
박경민
윤성준
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.)
Pantech Co Ltd
Original Assignee
Pantech Co Ltd
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
Priority claimed from KR1020110066627A external-priority patent/KR20130005192A/ko
Priority claimed from KR2020110011496A external-priority patent/KR20130005037A/ko
Priority claimed from KR1020110080889A external-priority patent/KR20130018052A/ko
Application filed by Pantech Co Ltd filed Critical Pantech Co Ltd
Publication of WO2013005991A2 publication Critical patent/WO2013005991A2/ko
Publication of WO2013005991A3 publication Critical patent/WO2013005991A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0053—Interference mitigation or co-ordination of intercell interference using co-ordinated multipoint transmission/reception
    • 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
    • H04L1/1887—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
    • H04L1/12—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
    • H04L1/1893—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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/188—Time-out mechanisms

Landscapes

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

Abstract

무선 통신 시스템에서 상향링크 제어정보 전송방법 및 장치가 제공된다. 본 발명은 상향링크 그랜트가 맵핑된 물리 하향링크 제어 채널을 제1 서빙셀을 통해 기지국으로부터 수신하고, 물리 혼합자동반복요청지시 채널(PHICH)을 제2 서빙셀을 통해 상기 기지국으로부터 수신하고, 상기 상향링크 그랜트를 기초로 상향링크 HARQ를 물리 상향링크 공용 채널(PUSCH)를 통해 상기 기지국으로 전송하되, 상기 제1 서빙셀의 TDD 상향링크/하향링크 설정과 상기 제2 서빙셀의 TDD 상향링크/하향링크 설정이 동일하지 않은 경우, 상기 PHICH 수신 타이밍은 상기 제1 서빙셀의 하향링크 서브프레임에 해당하는 위치로 정의되고, 상기 PHICH 수신 타이밍 및 상기 PUSCH 전송 타이밍의 합은 최소값이 되도록 결정된다.
PCT/KR2012/005318 2011-07-05 2012-07-05 시간 분할 듀플렉스 시스템에서 상향링크 제어정보 전송방법 및 장치 Ceased WO2013005991A2 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020110066627A KR20130005192A (ko) 2011-07-05 2011-07-05 Ｔｄｄ 시스템의 ｕｌ ｈａｒｑ 수행 방법 및 장치
KR2020110011496A KR20130005037A (ko) 2011-07-05 2011-07-05 이중화 제어를 위한 ａｔｃａ 시스템
KR10-2011-0066627 2011-07-05
KR10-2011-0066361 2011-07-05
KR1020110080889A KR20130018052A (ko) 2011-08-12 2011-08-12 다중 요소 반송파 시스템에서 데이터 전송 방법 및 장치
KR10-2011-0080889 2011-08-12

Publications (2)

Publication Number Publication Date
WO2013005991A2 WO2013005991A2 (ko) 2013-01-10
WO2013005991A3 true WO2013005991A3 (ko) 2013-03-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005318 Ceased WO2013005991A2 (ko) 2011-07-05 2012-07-05 시간 분할 듀플렉스 시스템에서 상향링크 제어정보 전송방법 및 장치

Country Status (1)

Country Link
WO (1) WO2013005991A2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9100935B2 (en) * 2012-08-06 2015-08-04 Innovative Sonic Corporation Method and apparatus for time division duplex uplink-downlink configuration change in a wireless communication system
US9331759B2 (en) 2013-03-29 2016-05-03 Intel IP Corporation HARQ timing design for a TDD system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105027479B (zh) * 2013-01-26 2018-05-11 Lg电子株式会社 在无线通信系统中通过ue接收下行链路控制信息的方法及其设备
WO2014163368A1 (ko) * 2013-04-02 2014-10-09 주식회사 케이티 하향링크 제어채널의 전송 및 수신 방법과 그 장치
CN104969628B (zh) * 2013-09-27 2019-04-26 华为技术有限公司 一种控制发射功率的方法及装置
CN118828939A (zh) 2014-08-15 2024-10-22 交互数字专利控股公司 时分双工的覆盖增强和长期演进系统中增强的干扰减轻和业务适配
WO2020008647A1 (ja) * 2018-07-06 2020-01-09 株式会社Ｎｔｔドコモ ユーザ端末

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100905385B1 (ko) * 2008-03-16 2009-06-30 엘지전자 주식회사 무선통신 시스템에서 제어신호의 효율적인 전송방법
EP2204937A1 (en) * 2008-12-30 2010-07-07 Innovative Sonic Limited Method and apparatus for improving ACK/NACK bundling
KR20110073689A (ko) * 2009-12-24 2011-06-30 삼성전자주식회사 크로스 캐리어 스케쥴링을 지원하는 ｔｄｄ 통신시스템에서 물리채널의 송수신 타이밍을 정의하는 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100905385B1 (ko) * 2008-03-16 2009-06-30 엘지전자 주식회사 무선통신 시스템에서 제어신호의 효율적인 전송방법
EP2204937A1 (en) * 2008-12-30 2010-07-07 Innovative Sonic Limited Method and apparatus for improving ACK/NACK bundling
KR20110073689A (ko) * 2009-12-24 2011-06-30 삼성전자주식회사 크로스 캐리어 스케쥴링을 지원하는 ｔｄｄ 통신시스템에서 물리채널의 송수신 타이밍을 정의하는 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS: "Issues on DL ACK/NACK in carrier Aggregation", 3GPP TSG RAN WG1 MEETING #58BIS, 12 October 2009 (2009-10-12), Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1RLl/TSGRl58b/Docs/Rl-094160.zip> *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9100935B2 (en) * 2012-08-06 2015-08-04 Innovative Sonic Corporation Method and apparatus for time division duplex uplink-downlink configuration change in a wireless communication system
US9331759B2 (en) 2013-03-29 2016-05-03 Intel IP Corporation HARQ timing design for a TDD system

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