WO2013005960A3 - 제어 채널 모니터링 방법 및 장치 - Google Patents

제어 채널 모니터링 방법 및 장치 Download PDF

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Publication number
WO2013005960A3
WO2013005960A3 PCT/KR2012/005239 KR2012005239W WO2013005960A3 WO 2013005960 A3 WO2013005960 A3 WO 2013005960A3 KR 2012005239 W KR2012005239 W KR 2012005239W WO 2013005960 A3 WO2013005960 A3 WO 2013005960A3
Authority
WO
WIPO (PCT)
Prior art keywords
control channel
monitoring method
channel monitoring
extended
urs
Prior art date
Application number
PCT/KR2012/005239
Other languages
English (en)
French (fr)
Other versions
WO2013005960A2 (ko
Inventor
안준기
양석철
김민규
서동연
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 US14/130,660 priority Critical patent/US9246652B2/en
Priority to KR1020137030428A priority patent/KR101455563B1/ko
Publication of WO2013005960A2 publication Critical patent/WO2013005960A2/ko
Publication of WO2013005960A3 publication Critical patent/WO2013005960A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • 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), DMT
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Landscapes

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

Abstract

무선 통신 시스템에서 제어 채널을 모니터링하는 방법 및 장치가 제공된다. 단말은 상기 적어도 하나의 확장 서브프레임에서 URS(UE-specific reference signal)을 수신하고, 및 상기 적어도 하나의 확장 서브프레임의 확장 제어 채널 영역에서 제어 채널을 모니터링한다. 상기 제어 채널은 상기 URS를 이용하여 복조된다.
PCT/KR2012/005239 2011-07-03 2012-07-02 제어 채널 모니터링 방법 및 장치 WO2013005960A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/130,660 US9246652B2 (en) 2011-07-03 2012-07-02 Control channel monitoring method and device
KR1020137030428A KR101455563B1 (ko) 2011-07-03 2012-07-02 제어 채널 모니터링 방법 및 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161504229P 2011-07-03 2011-07-03
US61/504,229 2011-07-03

Publications (2)

Publication Number Publication Date
WO2013005960A2 WO2013005960A2 (ko) 2013-01-10
WO2013005960A3 true WO2013005960A3 (ko) 2013-04-04

Family

ID=47437540

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005239 WO2013005960A2 (ko) 2011-07-03 2012-07-02 제어 채널 모니터링 방법 및 장치

Country Status (3)

Country Link
US (1) US9246652B2 (ko)
KR (1) KR101455563B1 (ko)
WO (1) WO2013005960A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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US10448379B2 (en) * 2012-05-04 2019-10-15 Texas Instruments Incorporated Enhanced downlink control channel configuration for LTE
CN103795509A (zh) * 2012-11-02 2014-05-14 北京三星通信技术研究有限公司 一种传输harq指示信息的方法和设备
US9320032B2 (en) * 2013-01-03 2016-04-19 Qualcomm Incorporated ENB PDCCH implementation to avoid ambiguous DCI information
WO2015113214A1 (en) * 2014-01-28 2015-08-06 Mediatek Singapore Pte. Ltd. Methods for enhanced harq mechanism
CN106549738B (zh) * 2015-09-17 2020-02-14 华为技术有限公司 一种物理下行控制信道的传输方法及装置
FR3081279A1 (fr) * 2018-05-18 2019-11-22 Orange Procede centralise d'allocation de ressources de transmission a des terminaux d2d dans un reseau d'acces cellulaire.

Citations (4)

* Cited by examiner, † Cited by third party
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WO2010151050A2 (ko) * 2009-06-24 2010-12-29 (주)팬택 무선통신 시스템에서 참조신호의 할당 방법 및 그 장치, 그 장치를 이용한 송수신장치
WO2011017467A2 (en) * 2009-08-04 2011-02-10 Qualcomm Incorporated Extension of ue-rs to dwpts
US20110044250A1 (en) * 2009-08-24 2011-02-24 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
WO2011037439A2 (en) * 2009-09-28 2011-03-31 Samsung Electronics Co., Ltd. Extending physical downlink control channels

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KR101110203B1 (ko) 2007-11-02 2012-02-17 차이나 아카데미 오브 텔레커뮤니케이션즈 테크놀로지 시분할 복신 시스템의 무선 프레임 구조의 확정 방법 및 장치
US8005039B2 (en) * 2008-12-30 2011-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for robust transmission of control information in wireless communication network
KR101539777B1 (ko) 2009-01-14 2015-08-07 엘지전자 주식회사 무선통신 시스템에서 백홀 신호 전송 방법
WO2011034340A2 (ko) 2009-09-15 2011-03-24 엘지전자 주식회사 다중 안테나를 지원하는 무선 통신 시스템에서 하향링크 참조신호를 전송하는 방법 및 장치
US8634362B2 (en) * 2009-10-01 2014-01-21 Qualcomm Incorporated Reference signals for multi-user MIMO communication
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
KR101684867B1 (ko) * 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
CN106877991B (zh) * 2011-02-11 2020-06-26 交互数字专利控股公司 用于增强型控制信道的系统和方法
US10638464B2 (en) * 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
WO2012157987A2 (ko) * 2011-05-17 2012-11-22 엘지전자 주식회사 무선통신 시스템에서 제어 정보를 전송 및 수신하는 방법과 이를 위한 장치
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010151050A2 (ko) * 2009-06-24 2010-12-29 (주)팬택 무선통신 시스템에서 참조신호의 할당 방법 및 그 장치, 그 장치를 이용한 송수신장치
WO2011017467A2 (en) * 2009-08-04 2011-02-10 Qualcomm Incorporated Extension of ue-rs to dwpts
US20110044250A1 (en) * 2009-08-24 2011-02-24 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
WO2011037439A2 (en) * 2009-09-28 2011-03-31 Samsung Electronics Co., Ltd. Extending physical downlink control channels

Also Published As

Publication number Publication date
KR101455563B1 (ko) 2014-10-28
WO2013005960A2 (ko) 2013-01-10
US20140133590A1 (en) 2014-05-15
US9246652B2 (en) 2016-01-26
KR20140010452A (ko) 2014-01-24

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