CA2853003C - Method and apparatus for transmitting and receiving control information in a wireless communication system - Google Patents

Method and apparatus for transmitting and receiving control information in a wireless communication system Download PDF

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Publication number
CA2853003C
CA2853003C CA2853003A CA2853003A CA2853003C CA 2853003 C CA2853003 C CA 2853003C CA 2853003 A CA2853003 A CA 2853003A CA 2853003 A CA2853003 A CA 2853003A CA 2853003 C CA2853003 C CA 2853003C
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CA
Canada
Prior art keywords
epdcch
ecce
antenna port
control information
resource block
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.)
Active
Application number
CA2853003A
Other languages
English (en)
French (fr)
Other versions
CA2853003A1 (en
Inventor
Cheng Shan
Youn-Sun Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CA2853003A1 publication Critical patent/CA2853003A1/en
Application granted granted Critical
Publication of CA2853003C publication Critical patent/CA2853003C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • 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
    • H04L5/0048—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
    • H04W72/00—Local resource management
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
CA2853003A 2011-10-20 2012-10-22 Method and apparatus for transmitting and receiving control information in a wireless communication system Active CA2853003C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161549474P 2011-10-20 2011-10-20
US61/549,474 2011-10-20
PCT/KR2012/008657 WO2013058624A1 (en) 2011-10-20 2012-10-22 Method and apparatus for transmitting and receiving control information in a wireless communication system

Publications (2)

Publication Number Publication Date
CA2853003A1 CA2853003A1 (en) 2013-04-25
CA2853003C true CA2853003C (en) 2019-07-23

Family

ID=47225947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2853003A Active CA2853003C (en) 2011-10-20 2012-10-22 Method and apparatus for transmitting and receiving control information in a wireless communication system

Country Status (10)

Country Link
US (2) US8913576B2 (forum.php)
EP (1) EP2584731B1 (forum.php)
JP (1) JP6081470B2 (forum.php)
KR (1) KR102024035B1 (forum.php)
CN (1) CN104012016B (forum.php)
AU (1) AU2012326774B2 (forum.php)
CA (1) CA2853003C (forum.php)
IN (1) IN2014KN01042A (forum.php)
RU (1) RU2596839C2 (forum.php)
WO (1) WO2013058624A1 (forum.php)

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US20140086192A1 (en) * 2011-12-02 2014-03-27 Lg Electronics Inc. Method for receiving downlink control channel by means of a terminal in a wireless channel system and apparatus for same
WO2013109036A1 (ko) * 2012-01-16 2013-07-25 엘지전자 주식회사 무선 통신 시스템에서 복조참조신호 전송 방법 및 장치
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US9603125B2 (en) * 2012-01-19 2017-03-21 Samsung Electronics Co., Ltd. Reference signal design and association for physical downlink control channels
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CN108183773A (zh) * 2012-03-16 2018-06-19 联发科技股份有限公司 解码下行链路控制信息的方法和用户设备
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US20130301561A1 (en) * 2012-05-08 2013-11-14 Futurewei Technologies, Inc. System and Method for Antenna Port Association
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US9167574B2 (en) * 2012-09-28 2015-10-20 Intel Corporation Blind decoding for an enhanced physical downlink control channel (EPDCCH)
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US9270440B2 (en) * 2012-11-02 2016-02-23 Qualcomm Incorporated Processing overlapping EPDCCH resource sets
JP5793131B2 (ja) * 2012-11-02 2015-10-14 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末、無線通信システム及び無線通信方法
US20140169409A1 (en) * 2012-12-14 2014-06-19 Futurewei Technologies, Inc. Systems and Methods for Open-loop Spatial Multiplexing Schemes for Radio Access Virtualization
US9871636B2 (en) 2013-01-18 2018-01-16 Qualcomm Incorporated Enhanced control channel element (ECCE) based physical downlink shared channel (PDSCH) resource allocation for long-term evolution (LTE)
US9425946B2 (en) * 2013-02-21 2016-08-23 Blackberry Limited Interference measurement methods for advanced receiver in LTE/LTE-A
US9369253B2 (en) 2013-02-21 2016-06-14 Blackberry Limited Methods of interference measurement for advanced receiver in LTE/LTE-A
US8989755B2 (en) 2013-02-26 2015-03-24 Blackberry Limited Methods of inter-cell resource sharing
CN105027481B (zh) * 2013-03-03 2018-01-23 Lg 电子株式会社 在epdcch上接收控制信息的方法
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KR20140136736A (ko) * 2013-05-21 2014-12-01 주식회사 팬택 Nct에 기반한 무선 통신 시스템에서 제어채널의 전송 장치, 전송 방법, 수신 장치 및 수신 방법
WO2015030523A1 (ko) * 2013-08-29 2015-03-05 엘지전자 주식회사 기계타입통신을 지원하는 무선 접속 시스템에서 채널상태정보 전송 방법 및 장치
US9743432B2 (en) 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
CN110278064B (zh) * 2013-09-25 2022-04-19 日电（中国）有限公司 用于无线通信系统中的上行链路数据传输的方法和装置
WO2016108665A1 (ko) * 2014-12-31 2016-07-07 엘지전자(주) 무선 통신 시스템에서 자원을 할당하기 위한 방법 및 이를 위한 장치
WO2016122257A1 (ko) * 2015-01-30 2016-08-04 한국전자통신연구원 하향링크 참조 신호를 전송하는 방법 및 장치, 그리고 다중 셀 협력 통신 시스템에서 제어 정보를 전송하는 방법 및 장치
EP3252983A4 (en) 2015-01-30 2018-10-03 Electronics and Telecommunications Research Institute Method and apparatus for transmitting downlink reference signal, and method and apparatus for transmitting control information in multi-cell collaborative communication system
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CN115765946B (zh) * 2017-09-08 2025-03-21 韦勒斯标准与技术协会公司 无线通信系统的数据发送方法和接收方法及其设备
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Also Published As

Publication number Publication date
AU2012326774A2 (en) 2014-07-03
EP2584731A2 (en) 2013-04-24
RU2014120188A (ru) 2015-11-27
AU2012326774A1 (en) 2014-05-29
RU2596839C2 (ru) 2016-09-10
AU2012326774B2 (en) 2016-11-03
WO2013058624A1 (en) 2013-04-25
IN2014KN01042A (forum.php) 2015-10-09
JP6081470B2 (ja) 2017-02-15
CA2853003A1 (en) 2013-04-25
US20150092729A1 (en) 2015-04-02
EP2584731A3 (en) 2014-09-03
KR20130043602A (ko) 2013-04-30
EP2584731B1 (en) 2019-12-11
KR102024035B1 (ko) 2019-11-04
CN104012016B (zh) 2017-03-22
JP2015501586A (ja) 2015-01-15
US20130100901A1 (en) 2013-04-25
CN104012016A (zh) 2014-08-27
US9591621B2 (en) 2017-03-07
US8913576B2 (en) 2014-12-16

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