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WO2013066084A3 - 하향링크 제어채널 모니터링 방법 및 무선기기 - Google Patents

하향링크 제어채널 모니터링 방법 및 무선기기 Download PDF

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Publication number
WO2013066084A3
WO2013066084A3 PCT/KR2012/009139 KR2012009139W WO2013066084A3 WO 2013066084 A3 WO2013066084 A3 WO 2013066084A3 KR 2012009139 W KR2012009139 W KR 2012009139W WO 2013066084 A3 WO2013066084 A3 WO 2013066084A3
Authority
WO
WIPO (PCT)
Prior art keywords
control channel
downlink control
wireless device
monitoring downlink
monitoring
Prior art date
Application number
PCT/KR2012/009139
Other languages
English (en)
French (fr)
Other versions
WO2013066084A2 (ko
Inventor
김학성
서한별
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to JP2014538725A priority Critical patent/JP5980938B2/ja
Priority to KR1020147011399A priority patent/KR101612207B1/ko
Priority to KR1020167002963A priority patent/KR101890045B1/ko
Priority to CN201280065712.0A priority patent/CN104025532B/zh
Priority to US14/355,409 priority patent/US9510219B2/en
Priority to EP12845621.7A priority patent/EP2779557B1/en
Publication of WO2013066084A2 publication Critical patent/WO2013066084A2/ko
Publication of WO2013066084A3 publication Critical patent/WO2013066084A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0093—Neighbour cell search
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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

Landscapes

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

Abstract

무선 통신 시스템에서 하향링크 제어채널을 모니터링하는 방법 및 무선기기가 제공된다. 무선기기가 제1 검색 공간에서 제1 하향링크 제어채널을 모니터링하고, 제2 검색 공간에서 제2 하향링크 제어채널을 모니터링한다. 상기 제1 하향링크 제어채널은 제1 서빙셀의 식별자를 기반으로 생성되는 제1 기준신호에 의해 복조되고, 상기 제2 하향링크 제어채널은 제2 서빙셀의 식별자를 기반으로 생성되는 제2 기준신호에 의해 복조된다.
PCT/KR2012/009139 2011-11-01 2012-11-01 하향링크 제어채널 모니터링 방법 및 무선기기 WO2013066084A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2014538725A JP5980938B2 (ja) 2011-11-01 2012-11-01 ダウンリンク制御チャネルモニタリング方法及び無線機器
KR1020147011399A KR101612207B1 (ko) 2011-11-01 2012-11-01 하향링크 제어채널 모니터링 방법 및 무선기기
KR1020167002963A KR101890045B1 (ko) 2011-11-01 2012-11-01 하향링크 제어채널 모니터링 방법 및 무선기기
CN201280065712.0A CN104025532B (zh) 2011-11-01 2012-11-01 用于监测下行链路控制信道的方法和无线装置
US14/355,409 US9510219B2 (en) 2011-11-01 2012-11-01 Method and wireless device for monitoring downlink control channel
EP12845621.7A EP2779557B1 (en) 2011-11-01 2012-11-01 Method and wireless device for monitoring downlink control channel

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201161554485P 2011-11-01 2011-11-01
US61/554,485 2011-11-01
US201261619927P 2012-04-03 2012-04-03
US61/619,927 2012-04-03
US201261679050P 2012-08-02 2012-08-02
US61/679,050 2012-08-02

Publications (2)

Publication Number Publication Date
WO2013066084A2 WO2013066084A2 (ko) 2013-05-10
WO2013066084A3 true WO2013066084A3 (ko) 2013-06-27

Family

ID=48192957

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/009139 WO2013066084A2 (ko) 2011-11-01 2012-11-01 하향링크 제어채널 모니터링 방법 및 무선기기

Country Status (6)

Country Link
US (1) US9510219B2 (ko)
EP (1) EP2779557B1 (ko)
JP (1) JP5980938B2 (ko)
KR (2) KR101890045B1 (ko)
CN (1) CN104025532B (ko)
WO (1) WO2013066084A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104969638A (zh) * 2013-07-16 2015-10-07 华为技术有限公司 控制信息的传输方法、用户设备和基站

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2564611B1 (en) 2011-07-01 2015-02-18 Ofinno Technologies, LLC Synchronization signal and control messages in multicarrier OFDM
US8582527B2 (en) 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
US8842637B2 (en) 2011-12-04 2014-09-23 Ofinno Technologies, Llc Carrier information transmission to wireless devices
US9144065B2 (en) * 2011-12-16 2015-09-22 Samsung Electronics Co., Ltd Communication support for low capability devices
US9497756B2 (en) * 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9949265B2 (en) 2012-05-04 2018-04-17 Comcast Cable Communications, Llc Control channel in a wireless communication system
US10448379B2 (en) * 2012-05-04 2019-10-15 Texas Instruments Incorporated Enhanced downlink control channel configuration for LTE
CN103812602B (zh) * 2012-11-09 2019-05-28 北京三星通信技术研究有限公司 盲检公共搜索空间和ue特定搜索空间的方法及设备
EP2947797B1 (en) * 2013-01-17 2018-10-10 LG Electronics Inc. Method for receiving control information in wireless communication system and apparatus therefor
CN110224799B (zh) * 2013-04-03 2022-09-20 交互数字专利控股公司 用于公共搜索空间的方法及wtru
JP6381217B2 (ja) * 2014-01-30 2018-08-29 株式会社Ｎｔｔドコモ ユーザ装置、基地局、及び制御情報検出方法
KR20160089844A (ko) 2015-01-19 2016-07-28 주식회사 케이티 Mtc 단말을 위한 하향 링크 공용 제어 채널 송수신 방법 및 장치
CN104683069B (zh) * 2015-02-13 2018-04-27 大唐联仪科技有限公司 一种物理下行控制信道pdcch盲检测方法和系统
US9647864B2 (en) * 2015-04-10 2017-05-09 Motorola Mobility Llc Method and apparatus for reception of control signaling
TWI763633B (zh) 2015-08-25 2022-05-11 美商Ｉｄａｃ控股公司 無線傳輸/接收單元及在其中執行的方法
US11496872B2 (en) 2015-11-06 2022-11-08 Qualcomm Incorporated Search spaces and grants in eMTC
CN106686741B (zh) 2015-11-11 2020-04-14 华为技术有限公司 传输调度信息的方法、装置、存储介质和通信系统
KR20180068677A (ko) * 2016-12-14 2018-06-22 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어채널의 송수신 방법 및 장치
US10644914B2 (en) * 2016-12-19 2020-05-05 Mediatek Singapore Pte. Ltd. Reference signal detection for reducing control decoding complexity
AU2018266439B2 (en) 2017-05-12 2021-07-22 Telefonaktiebolaget Lm Ericsson (Publ) Search space monitoring
JP7046942B2 (ja) 2017-06-16 2022-04-04 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、受信方法及び集積回路
CN111447688B (zh) * 2017-07-08 2023-04-07 上海琦予通信科技服务中心 一种被用于动态调度的用户设备、基站中的方法和装置
WO2019096994A1 (en) * 2017-11-17 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Efficient coreset configuration
CN109819475B (zh) * 2017-11-20 2021-10-26 中兴通讯股份有限公司 一种搜索空间资源的确定方法、和装置
MX2020009826A (es) * 2018-05-04 2020-10-14 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo de comunicacion inalambrica, dispositivo de comunicacion, chip y sistema.
RU2763786C1 (ru) * 2018-06-14 2022-01-11 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ и устройство для передачи информации, терминальное устройство и сетевое устройство
EP4184849A1 (en) * 2018-08-09 2023-05-24 Lenovo (Singapore) Pte. Ltd. Downlink assignments for downlink control channels
EP3890425B1 (en) 2019-01-11 2022-10-26 LG Electronics Inc. Method for transmitting and receiving signal in wireless communication system and apparatus for supporting same
KR102356785B1 (ko) 2019-01-11 2022-02-08 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
US11470596B2 (en) 2019-07-18 2022-10-11 Samsung Electronics Co., Ltd. Determination of start time of PDCCH monitoring occasion
FR3107986B1 (fr) 2020-03-03 2022-06-03 Alstom Transp Tech Système d’interruption d’un courant électrique et véhicule ferroviaire comprenant un tel système d’interruption

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110020708A (ko) 2009-08-24 2011-03-03 삼성전자주식회사 Ｏｆｄｍ 시스템에서 셀간 간섭 조정을 위한 제어 채널 구성과 다중화 방법 및 장치
CN102055519B (zh) 2009-11-05 2014-12-17 中兴通讯股份有限公司 解调数据参考符号序列的方法及装置
CN102123013B (zh) * 2010-01-08 2015-06-03 中兴通讯股份有限公司 一种解调参考符号的映射方法和装置
US9306723B2 (en) * 2010-02-20 2016-04-05 Google Technology Holdings LLC Multi-carrier control signaling in wireless communication system
US20120281555A1 (en) * 2011-05-02 2012-11-08 Research In Motion Limited Systems and Methods of Wireless Communication with Remote Radio Heads

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LGE: "Consideration on transmit diversity scheme for enhanced PDCCH transmission", 3GPP RAN WG1 #66BIS, R1-113194, 10 October 2011 (2011-10-10), XP050538316 *
SAMSUNG: "Discussion on ePDCCH Design Issues", 3GPP RAN WG1 #66, R1-112517, 22 August 2011 (2011-08-22), XP050537597 *
SHARP: "DL control channel enhancement for DL MIMO in Rel.", 3GPP RAN WG1 #66BIS,R1-113352, 10 October 2011 (2011-10-10), XP050538422 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104969638A (zh) * 2013-07-16 2015-10-07 华为技术有限公司 控制信息的传输方法、用户设备和基站
CN109039568A (zh) * 2013-07-16 2018-12-18 华为技术有限公司 控制信息的传输方法、用户设备和基站
CN109039568B (zh) * 2013-07-16 2020-01-03 华为技术有限公司 控制信息的传输方法、用户设备和基站
CN104969638B (zh) * 2013-07-16 2020-02-14 华为技术有限公司 控制信息的传输方法、用户设备和基站

Also Published As

Publication number Publication date
KR101890045B1 (ko) 2018-08-20
CN104025532B (zh) 2017-11-24
CN104025532A (zh) 2014-09-03
EP2779557B1 (en) 2019-03-13
KR20160018871A (ko) 2016-02-17
JP2015501595A (ja) 2015-01-15
EP2779557A4 (en) 2015-08-05
US20140254420A1 (en) 2014-09-11
US9510219B2 (en) 2016-11-29
KR20140098064A (ko) 2014-08-07
KR101612207B1 (ko) 2016-04-12
WO2013066084A2 (ko) 2013-05-10
EP2779557A2 (en) 2014-09-17
JP5980938B2 (ja) 2016-08-31

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