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

Info

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
Authority
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

Links

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 (en:Method)
EP (1) EP2584731B1 (en:Method)
JP (1) JP6081470B2 (en:Method)
KR (1) KR102024035B1 (en:Method)
CN (1) CN104012016B (en:Method)
AU (1) AU2012326774B2 (en:Method)
CA (1) CA2853003C (en:Method)
IN (1) IN2014KN01042A (en:Method)
RU (1) RU2596839C2 (en:Method)
WO (1) WO2013058624A1 (en:Method)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101846044B1 (ko) 2011-02-11 2018-04-05 인터디지탈 패튼 홀딩스, 인크 향상된 제어 채널을 위한 시스템 및 방법
CN106793141B (zh) * 2011-09-29 2020-03-31 华为技术有限公司 增强的物理下行控制信道e-pdcch的传输方法及设备
CA2849070C (en) 2011-10-07 2020-09-22 Blackberry Limited Interference management in a wireless network
CN102420685B (zh) * 2011-11-07 2014-08-06 电信科学技术研究院 一种传输控制信息的方法及装置
PL2777206T3 (pl) * 2011-11-07 2016-06-30 Ericsson Telefon Ab L M Sposób i urządzenie do odbierania informacji sterującej łącza w dół, dla ruchomej komunikacji bezprzewodowej
KR102131832B1 (ko) * 2011-11-13 2020-08-05 엘지전자 주식회사 무선 통신 시스템에서 제어정보 전송 방법 및 장치
US9635660B2 (en) * 2011-11-16 2017-04-25 Lg Electronics Inc. Data receiving method and wireless device
WO2013077677A1 (ko) * 2011-11-23 2013-05-30 엘지전자 주식회사 제어 채널 모니터링 방법 및 무선기기
AU2012346827B2 (en) * 2011-12-02 2015-05-28 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
KR102014795B1 (ko) 2012-01-18 2019-08-27 엘지전자 주식회사 무선 통신 시스템에서 개선된 제어 채널 기반 동작 방법 및 장치
US9603125B2 (en) * 2012-01-19 2017-03-21 Samsung Electronics Co., Ltd. Reference signal design and association for physical downlink control channels
CN107257275B (zh) 2012-01-27 2021-03-16 交互数字专利控股公司 由WTRU执行的用于ePDCCH的方法、WTRU、搜索空间监视方法和UE
KR102133842B1 (ko) * 2012-02-09 2020-07-15 엘지전자 주식회사 무선 통신 시스템에서 전송 다이버시티 기법을 위한 참조 신호 안테나 포트 할당 방법 및 이를 위한 장치
CN103249087B (zh) * 2012-02-10 2016-08-10 华为技术有限公司 一种控制信道资源传输方法、基站及用户设备
US9635658B2 (en) 2012-02-27 2017-04-25 Samsung Electronics Co., Ltd. Adaptation of control signaling transmissions to variations in respective resources
WO2013137625A1 (en) * 2012-03-12 2013-09-19 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving control channel in wireless communication system
US9055578B2 (en) * 2012-03-15 2015-06-09 Futurewei Technologies, Inc. Systems and methods for UE-specific search space and ePDCCH scrambling
CN104221437B (zh) * 2012-03-16 2018-04-13 联发科技股份有限公司 Ofdm/ofdma系统中增强物理下行链路控制信道的物理结构以及参考信号利用
CN103313404B (zh) * 2012-03-16 2017-06-13 华为技术有限公司 一种控制信道资源传输方法、用户设备及基站
RU2659802C1 (ru) 2012-03-19 2018-07-04 Телефонактиеболагет Л М Эрикссон (Пабл) Агрегирование ресурсов в усовершенствованных управляющих каналах
US9445409B2 (en) 2012-03-21 2016-09-13 Mediatek, Inc. Method for search space configuration of enhanced physical downlink control channel
US10448379B2 (en) * 2012-05-04 2019-10-15 Texas Instruments Incorporated Enhanced downlink control channel configuration for LTE
US20130301561A1 (en) * 2012-05-08 2013-11-14 Futurewei Technologies, Inc. System and Method for Antenna Port Association
CN103391619B (zh) * 2012-05-09 2016-12-14 上海贝尔股份有限公司 在通信网络中进行ePDCCH资源元素映射的方法和装置
US8995592B2 (en) * 2012-05-10 2015-03-31 Futurewei Technologies, Inc. Signaling to support advanced wireless receivers and related devices and methods
US20150181568A1 (en) * 2012-06-05 2015-06-25 Lg Electronics Inc. Method and apparatus for receiving control information in wireless communication system
CN103546233B (zh) * 2012-07-12 2016-12-28 电信科学技术研究院 一种盲检方式确定方法、盲检方法及装置
US9167574B2 (en) * 2012-09-28 2015-10-20 Intel Corporation Blind decoding for an enhanced physical downlink control channel (EPDCCH)
JP5956689B2 (ja) * 2012-09-28 2016-07-27 インテル・コーポレーション 拡張型物理ダウンリンク制御チャネル（ｅｐｄｃｃｈ）のためのブラインドデコーディング
ES2747783T3 (es) 2012-11-01 2020-03-11 Huawei Tech Co Ltd Procedimiento y aparato para determinar un espacio de búsqueda de canal de control
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
US9270440B2 (en) * 2012-11-02 2016-02-23 Qualcomm Incorporated Processing overlapping EPDCCH resource sets
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)
US9369253B2 (en) 2013-02-21 2016-06-14 Blackberry Limited Methods of interference measurement for advanced receiver in LTE/LTE-A
US9425946B2 (en) * 2013-02-21 2016-08-23 Blackberry Limited Interference measurement methods for advanced receiver in LTE/LTE-A
US8989755B2 (en) 2013-02-26 2015-03-24 Blackberry Limited Methods of inter-cell resource sharing
WO2014137105A1 (ko) * 2013-03-03 2014-09-12 엘지전자 주식회사 Epdcch를 통한 제어 정보 수신 방법
US10230513B2 (en) 2013-03-12 2019-03-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving control channel in wireless communication system
AU2013389278B2 (en) 2013-05-08 2017-04-20 Huawei Technologies Co., Ltd. Methods and nodes in a wireless communication system
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
EP3041154B1 (en) * 2013-08-29 2021-05-05 LG Electronics Inc. Method and device for transmitting channel state information in wireless access system supporting machine type communication
US9743432B2 (en) * 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
WO2015042810A1 (en) * 2013-09-25 2015-04-02 Nec(China)Co., Ltd. Method and apparatus for uplink data transmission in a wireless communication system
CN107113147B (zh) * 2014-12-31 2020-11-06 Lg电子株式会社 在无线通信系统中分配资源的方法和设备
CN106664192B (zh) 2015-01-30 2020-12-01 韩国电子通信研究院 用于配置csi-rs天线端口的端口编号的方法和设备
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
US10652768B2 (en) 2015-04-20 2020-05-12 Qualcomm Incorporated Control channel based broadcast messaging
CN108347324B (zh) * 2017-01-25 2022-05-31 华为技术有限公司 通信方法和网络设备
WO2018231141A1 (en) 2017-06-16 2018-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Multi-resource uplink sounding and antenna subset transmission
EP3681079B1 (en) * 2017-09-08 2022-12-07 Wilus Institute of Standards and Technology Inc. Data transmission method and reception method for wireless communication system and device using same
KR20200113218A (ko) * 2018-01-22 2020-10-06 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보 결정 방법 및 장치, 컴퓨터 저장 매체

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101141649B1 (ko) * 2004-11-09 2012-05-17 엘지전자 주식회사 고속의 상향 데이터 전송을 위한 데이터 채널의 제어정보송수신 방법
US9344259B2 (en) * 2007-06-20 2016-05-17 Google Technology Holdings LLC Control channel provisioning and signaling
KR101667826B1 (ko) 2008-11-04 2016-10-19 애플 인크. 제 1 캐리어에서 제 2, 다른 캐리어에서의 제어 정보를 표시하기 위해 다운링크 제어 구조를 제공하는 방법
KR101619446B1 (ko) 2008-12-02 2016-05-10 엘지전자 주식회사 하향링크 ｍｉｍｏ시스템에 있어서 ｒｓ 전송 방법
KR101789325B1 (ko) * 2009-05-14 2017-10-24 엘지전자 주식회사 다중 반송파 시스템에서 제어채널을 모니터링하는 장치 및 방법
US9253784B2 (en) 2010-01-11 2016-02-02 Samsung Electronics Co., Ltd. Method and system for enabling resource block bundling in LTE-A systems
KR101846044B1 (ko) 2011-02-11 2018-04-05 인터디지탈 패튼 홀딩스, 인크 향상된 제어 채널을 위한 시스템 및 방법
US9197387B2 (en) * 2011-08-15 2015-11-24 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception
CN102958183B (zh) 2011-08-18 2015-09-09 华为技术有限公司 传输增强下行控制信道的方法、设备和系统

Also Published As

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

Similar Documents

Publication Publication Date Title
CA2853003C (en) Method and apparatus for transmitting and receiving control information in a wireless communication system
JP6307434B2 (ja) 無線通信システムで制御情報送信のための方法及び装置
US9584286B2 (en) Method and apparatus for allocating resources in wireless communication system
US9854573B2 (en) Reception and configuration of downlink control channel
US10230513B2 (en) Method and apparatus for transmitting/receiving control channel in wireless communication system
US9008035B2 (en) Wireless communication control channel systems and methods
CN102958183B (zh) 传输增强下行控制信道的方法、设备和系统
EP3232598B1 (en) Method and apparatus for transmitting/receiving control channel in wireless communication system
US20140169316A1 (en) Method and apparatus for signal transceiving in wireless communication system
US9432994B2 (en) Method for transreceiving signals and apparatus for same
JP2015188239A (ja) 無線通信システムでユーザに特定のｄｍｒｓアンテナポートを指示する方法
KR20130018075A (ko) 전송단, 전송단의 기준 신호 설정 방법, 단말, 단말의 기준 신호 전송 방법
EP2767103B1 (en) System and method for data channel transmission and reception
KR20140076478A (ko) 기지국의 제어 채널 전송 방법 및 단말의 제어 채널 수신 방법, 그 장치

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170921