KR102086506B1 - 무선 통신 시스템에서 제어정보 수신 방법 및 장치 - Google Patents

무선 통신 시스템에서 제어정보 수신 방법 및 장치 Download PDF

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Publication number
KR102086506B1
KR102086506B1 KR1020130035206A KR20130035206A KR102086506B1 KR 102086506 B1 KR102086506 B1 KR 102086506B1 KR 1020130035206 A KR1020130035206 A KR 1020130035206A KR 20130035206 A KR20130035206 A KR 20130035206A KR 102086506 B1 KR102086506 B1 KR 102086506B1
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South Korea
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epdcch
available resources
aggregation level
control information
amount
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KR1020130035206A
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English (en)
Korean (ko)
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KR20130111469A (ko
Inventor
서인권
서한별
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엘지전자 주식회사
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Priority to PCT/KR2013/002692 priority Critical patent/WO2013147566A1/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CN201380018540.6A priority patent/CN104205690B/zh
Priority to US14/384,139 priority patent/US9660783B2/en
Priority to JP2015503129A priority patent/JP5873953B2/ja
Publication of KR20130111469A publication Critical patent/KR20130111469A/ko
Priority to JP2016006063A priority patent/JP6122158B2/ja
Priority to JP2017067625A priority patent/JP6321851B2/ja
Priority to US15/491,863 priority patent/US10334579B2/en
Application granted granted Critical
Publication of KR102086506B1 publication Critical patent/KR102086506B1/ko
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    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020130035206A 2012-03-30 2013-04-01 무선 통신 시스템에서 제어정보 수신 방법 및 장치 Active KR102086506B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201380018540.6A CN104205690B (zh) 2012-03-30 2013-04-01 在无线通信系统中接收控制信息的方法和设备
US14/384,139 US9660783B2 (en) 2012-03-30 2013-04-01 Method and device for receiving control information in wireless communication system
JP2015503129A JP5873953B2 (ja) 2012-03-30 2013-04-01 無線通信システムにおいて制御情報受信方法及び装置
PCT/KR2013/002692 WO2013147566A1 (ko) 2012-03-30 2013-04-01 무선 통신 시스템에서 제어정보 수신 방법 및 장치
JP2016006063A JP6122158B2 (ja) 2012-03-30 2016-01-15 無線通信システムにおいて制御情報受信方法及び装置
JP2017067625A JP6321851B2 (ja) 2012-03-30 2017-03-30 無線通信システムにおいて制御情報受信方法及び装置
US15/491,863 US10334579B2 (en) 2012-03-30 2017-04-19 Method and device for receiving control information in wireless communication system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261617674P 2012-03-30 2012-03-30
US61/617,674 2012-03-30
US201261620432P 2012-04-04 2012-04-04
US61/620,432 2012-04-04
US201261649923P 2012-05-21 2012-05-21
US61/649,923 2012-05-21

Publications (2)

Publication Number Publication Date
KR20130111469A KR20130111469A (ko) 2013-10-10
KR102086506B1 true KR102086506B1 (ko) 2020-03-09

Family

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KR1020130035206A Active KR102086506B1 (ko) 2012-03-30 2013-04-01 무선 통신 시스템에서 제어정보 수신 방법 및 장치

Country Status (6)

Country Link
US (1) US10334579B2 (enExample)
EP (1) EP2833570B1 (enExample)
JP (3) JP5873953B2 (enExample)
KR (1) KR102086506B1 (enExample)
CN (1) CN104205690B (enExample)
WO (1) WO2013147566A1 (enExample)

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* Cited by examiner, † Cited by third party
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JP6302457B2 (ja) * 2013-03-08 2018-03-28 シャープ株式会社 端末、基地局、通信システムおよび通信方法
EP4307601A3 (en) * 2014-03-06 2024-08-14 InterDigital Patent Holdings, Inc. Full duplex operation in wireless systems
WO2018088795A1 (ko) 2016-11-09 2018-05-17 엘지전자 주식회사 동기화 신호 전송 방법 및 이를 위한 장치
CN116709545A (zh) 2017-05-02 2023-09-05 株式会社Ntt都科摩 终端、无线基站、无线通信系统以及无线通信方法
CN109152013B (zh) * 2017-06-16 2022-11-15 大唐移动通信设备有限公司 一种公共下行控制信道信号传输方法和相关设备
CN109391355B (zh) * 2017-08-11 2020-10-23 华为技术有限公司 无线通信的方法、芯片和系统
EP3858084B1 (en) 2018-09-27 2024-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sidelink feedback
JP7177189B2 (ja) * 2021-01-19 2022-11-22 株式会社Ｎｔｔドコモ 端末、無線基地局、無線通信システム及び無線通信方法
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Citations (3)

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US20130114529A1 (en) 2011-11-04 2013-05-09 Qualcomm Incorporated Search space design for e-pdcch in wireless communication networks
US20130114419A1 (en) 2011-11-04 2013-05-09 Qualcomm Incorporated Resource management for enhanced pdcch
US20130114521A1 (en) 2011-11-04 2013-05-09 Telefonaktiebolaget L M Ericsson (Publ) Network node, user equipment and methods therein

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KR101376367B1 (ko) * 2007-05-08 2014-03-20 삼성전자주식회사 직교주파수다중접속 방식의 이동통신 시스템에서 물리적하향링크 제어 채널 신호를 전송하는 방식 및 장치
WO2008156254A1 (en) * 2007-06-18 2008-12-24 Electronics And Telecommunications Research Institute Control information transmission and receiving in packet based mobile communication system
US8238475B2 (en) * 2007-10-30 2012-08-07 Qualcomm Incorporated Methods and systems for PDCCH blind decoding in mobile communications
KR100943908B1 (ko) * 2008-02-19 2010-02-24 엘지전자 주식회사 Ｐｄｃｃｈ를 통한 제어 정보 송수신 방법
KR101487553B1 (ko) * 2008-03-20 2015-01-30 엘지전자 주식회사 무선 통신 시스템에서 제어채널 모니터링 방법
RU2505945C1 (ru) * 2009-12-17 2014-01-27 ЭлДжи ЭЛЕКТРОНИКС ИНК. Устройство и способ предотвращения блокировки канала управления
WO2011074265A1 (ja) * 2009-12-17 2011-06-23 パナソニック株式会社 無線送信装置および制御信号送信方法
CN102170703A (zh) * 2011-05-11 2011-08-31 电信科学技术研究院 一种物理下行控制信道上的信息收发方法及设备
US9252918B2 (en) 2011-08-15 2016-02-02 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception
US9179456B2 (en) 2012-02-07 2015-11-03 Samsung Electronics Co., Ltd. Methods and apparatus for downlink control channels transmissions in wireless communications systems
US9055578B2 (en) 2012-03-15 2015-06-09 Futurewei Technologies, Inc. Systems and methods for UE-specific search space and ePDCCH scrambling
DK2829004T3 (en) * 2012-03-19 2019-02-04 Ericsson Telefon Ab L M AGGREGATION OF RESOURCES IN IMPROVED CONTROL CHANNELS
US9660783B2 (en) 2012-03-30 2017-05-23 Lg Electronics Inc. Method and device for receiving control information in wireless communication system
JP5994986B2 (ja) * 2012-09-20 2016-09-21 シャープ株式会社 基地局装置、移動局装置および通信方法

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US20130114529A1 (en) 2011-11-04 2013-05-09 Qualcomm Incorporated Search space design for e-pdcch in wireless communication networks
US20130114419A1 (en) 2011-11-04 2013-05-09 Qualcomm Incorporated Resource management for enhanced pdcch
US20130114521A1 (en) 2011-11-04 2013-05-09 Telefonaktiebolaget L M Ericsson (Publ) Network node, user equipment and methods therein

Also Published As

Publication number Publication date
JP2015517253A (ja) 2015-06-18
EP2833570B1 (en) 2019-06-05
JP5873953B2 (ja) 2016-03-01
JP6122158B2 (ja) 2017-04-26
JP2017147734A (ja) 2017-08-24
US20170223685A1 (en) 2017-08-03
US10334579B2 (en) 2019-06-25
JP2016119681A (ja) 2016-06-30
JP6321851B2 (ja) 2018-05-09
CN104205690A (zh) 2014-12-10
EP2833570A4 (en) 2015-12-09
WO2013147566A1 (ko) 2013-10-03
EP2833570A1 (en) 2015-02-04
CN104205690B (zh) 2018-03-13
KR20130111469A (ko) 2013-10-10

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