KR20170046816A - 강화된 물리적 다운링크 제어 채널(ｅｐｄｃｃｈ)에 대한 자원 할당 - Google Patents

강화된 물리적 다운링크 제어 채널(ｅｐｄｃｃｈ)에 대한 자원 할당 Download PDF

Info

Publication number
KR20170046816A
KR20170046816A KR1020177011025A KR20177011025A KR20170046816A KR 20170046816 A KR20170046816 A KR 20170046816A KR 1020177011025 A KR1020177011025 A KR 1020177011025A KR 20177011025 A KR20177011025 A KR 20177011025A KR 20170046816 A KR20170046816 A KR 20170046816A
Authority
KR
South Korea
Prior art keywords
epdcch
decoding candidate
wireless communication
sss
pss
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.)
Ceased
Application number
KR1020177011025A
Other languages
English (en)
Korean (ko)
Inventor
완시 첸
피터 가알
하오 수
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170046816A publication Critical patent/KR20170046816A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177011025A 2012-02-07 2013-02-06 강화된 물리적 다운링크 제어 채널(ｅｐｄｃｃｈ)에 대한 자원 할당 Ceased KR20170046816A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261596036P 2012-02-07 2012-02-07
US61/596,036 2012-02-07
US13/759,410 2013-02-05
US13/759,410 US9271288B2 (en) 2012-02-07 2013-02-05 Resource allocation for enhanced physical downlink control channel (EPDCCH)
PCT/US2013/024808 WO2013119588A1 (en) 2012-02-07 2013-02-06 Resource allocation for enhanced physical downlink control channel (epdcch)

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147024183A Division KR101812142B1 (ko) 2012-02-07 2013-02-06 강화된 물리적 다운링크 제어 채널(epdcch)에 대한 자원 할당을 위한 방법, 장치 및 컴퓨터 판독 가능 저장 매체

Publications (1)

Publication Number Publication Date
KR20170046816A true KR20170046816A (ko) 2017-05-02

Family

ID=48902838

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020177011025A Ceased KR20170046816A (ko) 2012-02-07 2013-02-06 강화된 물리적 다운링크 제어 채널(ｅｐｄｃｃｈ)에 대한 자원 할당
KR1020147024183A Active KR101812142B1 (ko) 2012-02-07 2013-02-06 강화된 물리적 다운링크 제어 채널(epdcch)에 대한 자원 할당을 위한 방법, 장치 및 컴퓨터 판독 가능 저장 매체

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020147024183A Active KR101812142B1 (ko) 2012-02-07 2013-02-06 강화된 물리적 다운링크 제어 채널(epdcch)에 대한 자원 할당을 위한 방법, 장치 및 컴퓨터 판독 가능 저장 매체

Country Status (8)

Country Link
US (1) US9271288B2 (enExample)
EP (1) EP2813026B1 (enExample)
JP (1) JP6162153B2 (enExample)
KR (2) KR20170046816A (enExample)
CN (1) CN104094551B (enExample)
ES (1) ES2746063T3 (enExample)
HU (1) HUE044337T2 (enExample)
WO (1) WO2013119588A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10856261B2 (en) 2017-05-05 2020-12-01 Lg Electronics Inc. Method and apparatus for receiving a synchronization signal

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107104779B (zh) 2011-06-15 2020-06-16 三星电子株式会社 用户设备、基站及其接收/发送控制信息的方法
US9572152B2 (en) * 2012-03-23 2017-02-14 Telefonaktiebolaget L M Ericsson (Publ) Bandwidth adaptive reference signals
EP2830243B1 (en) * 2012-03-23 2018-05-02 LG Electronics Inc. Method and apparatus for transmitting reference signals
JP6208409B2 (ja) * 2012-04-06 2017-10-04 株式会社Ｎｔｔドコモ ユーザ装置及び通信方法
US9166718B2 (en) * 2012-05-11 2015-10-20 Intel Corporation Downlink control indication for a stand-alone new carrier type (NCT)
US9839020B2 (en) * 2012-10-31 2017-12-05 Lg Electronics Inc. Method and device for receiving control information in wireless communication system
US9060321B2 (en) * 2013-02-26 2015-06-16 Samsung Electronics Co., Ltd. Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of LTE advanced
EP2995055B1 (en) * 2013-05-09 2018-07-18 Zte (Usa) Inc. System and method for using synchronization signal as demodulation reference signal
ES2599071T3 (es) * 2013-10-16 2017-01-31 Telefónica S.A. Un método y un sistema para la coordinación de haces entre estaciones base en sistemas celulares inalámbricos y programa de ordenador para los mismos
WO2016048212A1 (en) * 2014-09-26 2016-03-31 Telefonaktiebolaget L M Ericsson (Publ) First communication device, second communication device and methods therein, for sending and receiving, respectively, an indication of a subframe type
KR102282590B1 (ko) * 2014-12-03 2021-07-29 삼성전자 주식회사 비면허 대역에서 동작하는 이동통신 시스템에서의 채널 감지 방법 및 장치
US10110428B2 (en) 2015-09-24 2018-10-23 Electronics And Telecommunications Research Institute Method and apparatus for configuring frame of unlicensed band
CN106685609A (zh) * 2015-11-05 2017-05-17 夏普株式会社 物理信道的配置方法以及基站和用户设备
CN106936756B (zh) * 2015-12-31 2019-04-12 中兴通讯股份有限公司 同步信号的传输方法、装置及系统
CN107302424A (zh) * 2016-04-15 2017-10-27 中兴通讯股份有限公司 一种系统信息的发送方法和装置
CN109156017B (zh) * 2016-05-12 2020-12-15 华为技术有限公司 传输信号的方法和终端
US10361894B2 (en) * 2016-09-21 2019-07-23 Qualcomm Incorporated Techniques for a unified demodulation reference signal pattern for various multiplexing schemes
KR102074291B1 (ko) 2016-11-09 2020-02-06 엘지전자 주식회사 동기화 신호 전송 방법 및 이를 위한 장치
US10499416B2 (en) * 2017-01-10 2019-12-03 Qualcomm Incorporated Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system
RU2733211C1 (ru) 2017-02-03 2020-09-30 Идак Холдингз, Инк. Передача и демодуляция в широковещательном канале
CN114745075B (zh) 2017-02-03 2024-11-15 韦勒斯标准与技术协会公司 无线通信系统中的用户设备和其操作方法
KR20180107686A (ko) * 2017-03-22 2018-10-02 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향 제어 채널 전송 방법 및 장치
CN108631922B (zh) * 2017-03-24 2024-05-10 中兴通讯股份有限公司 一种数据发送方法、数据接收方法及装置
TW201907686A (zh) * 2017-05-01 2019-02-16 美商Ｉｄａｃ控股公司 在nr 中同步訊號多工及映射
CN108476485B (zh) * 2017-05-05 2020-12-04 北京小米移动软件有限公司 信号传输方法、装置、电子设备和计算机可读存储介质
US11166312B2 (en) * 2017-05-10 2021-11-02 Qualcomm Incorporated Cellular vehicle-to-everything design principles
EP3639448B1 (en) 2017-06-13 2022-07-20 Motorola Mobility LLC Method and apparatus for downlink control physical structure in reduced latency operation
US10805863B2 (en) * 2017-06-15 2020-10-13 Sharp Kabushiki Kaisha Method and apparatus for generating and using reference signal for broadcast channel for radio system
CN109150387B (zh) * 2017-06-16 2023-04-28 华为技术有限公司 发送参考信号的方法、接收参考信号的方法和通信装置
CN109150446B (zh) * 2017-06-16 2021-07-27 展讯通信（上海）有限公司 时间索引指示方法、基站、存储介质及电子设备
US10666406B2 (en) 2017-06-16 2020-05-26 Qualcomm Incorporated Signaling information in physical broadcast channel (PBCH) demodulation reference signals (DMRS)
SG11201900075RA (en) * 2017-06-16 2019-02-27 Lg Electronics Inc Method for transreceiving synchronization signal block and apparatus for same
CN110892689A (zh) * 2017-07-13 2020-03-17 株式会社Ntt都科摩 用户终端以及无线通信方法
CN109309557B (zh) * 2017-07-28 2020-09-01 电信科学技术研究院 一种信号处理方法、装置、设备及计算机可读存储介质
CN109714141B (zh) 2017-08-11 2020-01-17 华为技术有限公司 一种物理资源块prb网格的指示方法及设备
CN109041221B (zh) 2017-08-11 2019-09-20 华为技术有限公司 一种控制信息的接收方法及装置、终端设备和计算机可读存储介质
CN109688625B (zh) 2017-10-19 2021-01-15 中国移动通信有限公司研究院 一种控制信息的发送方法、检测方法、网络设备及终端
US10659257B2 (en) * 2017-10-31 2020-05-19 Qualcomm Incorporated Low latency multiplexing operations
US10785799B2 (en) 2017-11-20 2020-09-22 Qualcomm Incorporated Adaptive medium sensing thresholds
CN110351041B (zh) * 2018-04-04 2022-01-28 中兴通讯股份有限公司 映射物理下行控制信道的方法及装置
CN110351046A (zh) * 2018-04-04 2019-10-18 华为技术有限公司 通信方法、通信装置和系统
WO2020065046A1 (en) * 2018-09-28 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Uplink control information for unlicensed operation
US11140013B2 (en) 2018-11-02 2021-10-05 At&T Intellectual Property I, L.P. Facilitating an antenna port specific downlink control channel design for advanced networks
CN114175717B (zh) * 2019-07-26 2024-01-09 Lg 电子株式会社 监测控制信道的方法以及使用该方法的设备
WO2021122549A1 (en) * 2019-12-20 2021-06-24 Sony Corporation Methods and devices for handling private transmissions from a wireless device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8660084B2 (en) 2009-04-10 2014-02-25 Lg Electronics Inc. Method and apparatus for transmitting reference signal in wireless communication system
US8804586B2 (en) 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
RU2486687C2 (ru) * 2010-02-17 2013-06-27 ЗетТиИ (ЮЭсЭй) ИНК. Способы и системы для csi-rs-передачи в системах по усовершенствованному стандарту lte
KR101253197B1 (ko) * 2010-03-26 2013-04-10 엘지전자 주식회사 참조신호 수신 방법 및 사용자기기, 참조신호 전송 방법 및 기지국
US8792370B2 (en) 2010-05-05 2014-07-29 Qualcomm Incorporated Carrier preconfiguration for PDCCH monitoring in multi-carrier systems
EP3113567B1 (en) * 2011-02-11 2018-04-11 Interdigital Patent Holdings, Inc. Systems and methods for an enhanced control channel
US8873489B2 (en) 2011-05-05 2014-10-28 Mediatek Inc. Signaling methods for UE-specific dynamic downlink scheduler in OFDMA systems
US8665811B2 (en) * 2011-08-15 2014-03-04 Motorola Mobility Llc Reference signal for a control channel in wireless communication network
KR20140084103A (ko) * 2011-10-10 2014-07-04 엘지전자 주식회사 무선통신시스템에서 제어정보 송수신 방법 및 장치
EP2779495B1 (en) * 2011-11-13 2021-03-24 LG Electronics Inc. Method and apparatus for transmitting control information in wireless communication system
US9516636B2 (en) * 2011-12-07 2016-12-06 Lg Electronics Inc. Method and apparatus for transceiving a downlink control channel in a wireless communication system
JP6097766B2 (ja) * 2012-01-27 2017-03-15 インターデイジタル パテント ホールディングス インコーポレイテッド マルチキャリアベースおよび／または疑似照合ネットワークにおいてｅｐｄｃｃｈを提供するためのシステムおよび／または方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10856261B2 (en) 2017-05-05 2020-12-01 Lg Electronics Inc. Method and apparatus for receiving a synchronization signal
US11490361B2 (en) 2017-05-05 2022-11-01 Lg Electronics Inc. Method and apparatus for receiving a synchronization signal
US11950260B2 (en) 2017-05-05 2024-04-02 Lg Electronics Inc. Method and apparatus for receiving a synchronization signal

Also Published As

Publication number Publication date
EP2813026A1 (en) 2014-12-17
EP2813026B1 (en) 2019-06-19
KR101812142B1 (ko) 2018-01-25
JP2015508255A (ja) 2015-03-16
US20130201975A1 (en) 2013-08-08
WO2013119588A1 (en) 2013-08-15
US9271288B2 (en) 2016-02-23
CN104094551A (zh) 2014-10-08
HUE044337T2 (hu) 2019-10-28
JP6162153B2 (ja) 2017-07-12
CN104094551B (zh) 2017-07-04
KR20140132344A (ko) 2014-11-17
ES2746063T3 (es) 2020-03-04

Similar Documents

Publication Publication Date Title
KR101812142B1 (ko) 강화된 물리적 다운링크 제어 채널(epdcch)에 대한 자원 할당을 위한 방법, 장치 및 컴퓨터 판독 가능 저장 매체
US11452075B2 (en) Regional and narrow band common reference signal (CRS) for user equipment (UE) relays
KR101904429B1 (ko) Lte에서의 트래픽 적응을 위한 향상된 간섭 관리(eimta)를 위한 채널 상태 정보(csi) 측정 및 리포팅
EP2894918B1 (en) Methods and apparatus for reducing interference in a heterogeneous network
KR101602242B1 (ko) 롱 텀 에벌루션에서 강화된 물리적 다운링크 제어 채널의 구조
KR102063491B1 (ko) Eimta에 대한 효율적인 다운링크 동작
KR101562183B1 (ko) 원격 라디오 헤드들을 구성하기 위한 시스템 및 방법
US9178640B2 (en) Determination of network synchronization
KR20120130296A (ko) 이종 네트워크들에 대한 시스템 액세스

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20170424

Application number text: 1020147024183

Filing date: 20140828

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180206

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20180213

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20181029

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20180213

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I