IN2014KN02646A - - Google Patents

Info

Publication number
IN2014KN02646A
IN2014KN02646A IN2646KON2014A IN2014KN02646A IN 2014KN02646 A IN2014KN02646 A IN 2014KN02646A IN 2646KON2014 A IN2646KON2014 A IN 2646KON2014A IN 2014KN02646 A IN2014KN02646 A IN 2014KN02646A
Authority
IN
India
Prior art keywords
pdcch
search space
expanded
user terminal
space candidates
Prior art date
Application number
Other languages
English (en)
Inventor
Kazuaki Takeda
Qin Mu
Liu Liu
Lan Chen
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of IN2014KN02646A publication Critical patent/IN2014KN02646A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
IN2646KON2014 2012-05-11 2013-05-10 IN2014KN02646A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012109900 2012-05-11
JP2012171243A JP5726819B2 (ja) 2012-05-11 2012-08-01 復号方法、無線基地局、ユーザ端末及び無線通信システム
PCT/JP2013/063156 WO2013168794A1 (ja) 2012-05-11 2013-05-10 ブラインド復号方法、無線基地局、ユーザ端末及び無線通信システム

Publications (1)

Publication Number Publication Date
IN2014KN02646A true IN2014KN02646A (pt) 2015-05-08

Family

ID=49550826

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2646KON2014 IN2014KN02646A (pt) 2012-05-11 2013-05-10

Country Status (6)

Country Link
US (1) US9763240B2 (pt)
EP (1) EP2849512A4 (pt)
JP (1) JP5726819B2 (pt)
CN (1) CN104285490B (pt)
IN (1) IN2014KN02646A (pt)
WO (1) WO2013168794A1 (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102067060B1 (ko) * 2011-06-29 2020-02-11 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
AU2012372946B2 (en) * 2012-03-16 2017-03-02 Nokia Solutions And Networks Oy Blind decoding
KR20150131013A (ko) * 2013-03-18 2015-11-24 엘지전자 주식회사 무선 통신 시스템에서 기지국이 단말로 제어 채널을 송신하는 방법 및 이를 위한 장치
US10292123B2 (en) * 2013-04-25 2019-05-14 Samsung Electronics Co., Ltd. Method and system for acquiring high frequency carrier in a wireless communication network
US10200982B2 (en) * 2014-09-26 2019-02-05 Intel Corporation Structured super-positioning coding to enhance control channel capacity
EP3247060B1 (en) * 2015-01-12 2021-03-17 LG Electronics Inc. Method whereby user equipment transmits ue capability information in wireless communication system, and device therefor
US10652768B2 (en) 2015-04-20 2020-05-12 Qualcomm Incorporated Control channel based broadcast messaging
CN106301671B (zh) * 2015-05-15 2021-01-22 中兴通讯股份有限公司 下行控制信道的传输方法、配置方法及终端、基站
CN107852264B (zh) * 2015-08-28 2021-05-11 苹果公司 用于基于窄波束的无线通信的波束赋形物理下行链路控制信道(bpdcch)
US10051618B2 (en) * 2016-07-01 2018-08-14 Intel IP Corporation Methods and devices for control channel decoding
EP3515144A4 (en) * 2016-09-29 2019-09-11 Ntt Docomo, Inc. USER DEVICE AND WIRELESS COMMUNICATION PROCESS
WO2018082575A1 (zh) * 2016-11-03 2018-05-11 华为技术有限公司 一种下行控制信号的传输方法及装置
KR20180068677A (ko) * 2016-12-14 2018-06-22 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어채널의 송수신 방법 및 장치
KR102653269B1 (ko) * 2016-12-14 2024-04-02 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어채널 모니터링 방법 및 장치
CN110268752B (zh) * 2016-12-14 2022-12-06 株式会社Ntt都科摩 用户终端以及无线通信方法
WO2018137242A1 (zh) * 2017-01-26 2018-08-02 华为技术有限公司 一种下行链路控制信息的处理方法及装置
WO2018144641A1 (en) * 2017-02-06 2018-08-09 Intel IP Corporation Downlink control signaling segmentation
US10547429B2 (en) * 2017-02-09 2020-01-28 Qualcomm Incorporated Search candidates in multi-link control channel
WO2018174677A1 (en) * 2017-03-24 2018-09-27 Samsung Electronics Co., Ltd. Method and apparatus for performing data transmission based on multiple transmission time intervals, for transmitting control information, and for transmitting data by employing multiple ports
US11122527B2 (en) 2017-03-24 2021-09-14 Samsung Electronics Co., Ltd. Method and apparatus for performing data transmission based on multiple transmission time intervals, for transmitting control information, and for transmitting data by employing multiple ports
CN108811138B (zh) * 2017-05-05 2023-11-24 北京三星通信技术研究有限公司 传输控制信息的方法及设备
KR102251134B1 (ko) * 2017-05-02 2021-05-12 엘지전자 주식회사 무선 통신 시스템에서 단말의 물리 사이드링크 제어 채널의 블라인드 디코딩 수행 방법 및 상기 방법을 이용하는 단말
CN108811133A (zh) * 2017-05-05 2018-11-13 电信科学技术研究院 一种下行控制信道的传输方法及装置
EP3641437A4 (en) * 2017-06-15 2020-12-23 NTT DoCoMo, Inc. USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE
CN109121159B (zh) * 2017-06-22 2021-04-23 维沃移动通信有限公司 盲检能力上报方法、盲检配置、盲检方法、终端及基站
CN110800333B (zh) * 2017-06-22 2022-05-31 华为技术有限公司 通信的方法和设备
WO2019021489A1 (ja) * 2017-07-28 2019-01-31 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
JP2019047412A (ja) * 2017-09-06 2019-03-22 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2019099435A1 (en) * 2017-11-14 2019-05-23 Idac Holdings, Inc. Methods for physical downlink control channel (pdcch) candidate determination
US10812295B2 (en) * 2017-11-17 2020-10-20 Qualcomm Incorporated Search space set hashing under channel estimation capability
WO2019138063A1 (en) * 2018-01-11 2019-07-18 Nokia Technologies Oy Apparatuses and methods for managing blind searches
CN110149181B (zh) * 2018-02-12 2022-02-01 维沃移动通信有限公司 搜索空间信道估计数的分配方法和终端设备
EP3768007A4 (en) * 2018-03-14 2021-11-10 Ntt Docomo, Inc. USER EQUIPMENT AND WIRELESS COMMUNICATION PROCESS
US10673553B2 (en) * 2018-03-23 2020-06-02 Qualcomm Incorporated Search space overbooking and pruning
DE112019003172T5 (de) * 2018-08-09 2021-03-18 Lg Electronics Inc. Verfahren zum übertragen/empfangen eines signals in einemdrahtloskommunikationssystem und vorrichtung dafür
WO2020061937A1 (en) 2018-09-27 2020-04-02 Nokia Shanghai Bell Co., Ltd. Downlink control of unlicensed sub-bands
KR20200046483A (ko) * 2018-10-24 2020-05-07 삼성전자주식회사 무선 통신 시스템에서의 단말의 동작 방법 및 이를 위한 단말
KR102174648B1 (ko) * 2019-01-11 2020-11-05 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
CN114450915A (zh) * 2019-10-03 2022-05-06 夏普株式会社 用户装备、基站和方法
WO2021237427A1 (zh) * 2020-05-25 2021-12-02 北京小米移动软件有限公司 物理下行控制信道的发送及接收方法、装置及电子设备
WO2022147755A1 (en) * 2021-01-08 2022-07-14 Zte Corporation Unified transmission configuration indicators in multiple transmission reception point environments
CN115189838A (zh) * 2021-04-02 2022-10-14 维沃移动通信有限公司 物理下行控制信道重复传输方法、装置及用户设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2881659C (en) * 2009-09-28 2017-01-03 Samsung Electronics Co., Ltd. Extending physical downlink control channels
CN101883369B (zh) * 2010-07-06 2012-12-19 新邮通信设备有限公司 一种盲检测方法
US9049709B2 (en) * 2010-07-21 2015-06-02 Panasonic Intellectual Property Corporation Of America Base station device, terminal device, transmission method, and reception method
WO2012039102A1 (ja) * 2010-09-21 2012-03-29 パナソニック株式会社 基地局、端末、送信方法及び受信方法
US9923659B2 (en) 2011-03-01 2018-03-20 Lg Electronics Inc. Method and apparatus for searching control information by terminal in multinode system
CN103621003B (zh) * 2011-05-03 2017-10-31 瑞典爱立信有限公司 用于传送控制数据到用户设备的方法和装置
US8811207B2 (en) * 2011-10-28 2014-08-19 Nokia Corporation Allocating control data to user equipment
CN102404076B (zh) * 2011-11-07 2014-12-10 电信科学技术研究院 信息发送及盲检方法和设备
CN102395206B (zh) * 2011-11-08 2015-07-15 电信科学技术研究院 下行控制信息的传输方法和设备
KR102094050B1 (ko) * 2012-01-27 2020-03-27 인터디지탈 패튼 홀딩스, 인크 다중 캐리어 기반형 및/또는 의사 조합형 네트워크에서 epdcch를 제공하는 시스템 및/또는 방법
CN104067640B (zh) * 2012-01-30 2019-03-19 华为技术有限公司 用于通信系统中的公共控制信道的系统和方法

Also Published As

Publication number Publication date
CN104285490A (zh) 2015-01-14
JP2013255209A (ja) 2013-12-19
WO2013168794A1 (ja) 2013-11-14
EP2849512A4 (en) 2016-01-06
US9763240B2 (en) 2017-09-12
US20150117353A1 (en) 2015-04-30
JP5726819B2 (ja) 2015-06-03
EP2849512A1 (en) 2015-03-18
CN104285490B (zh) 2019-04-16

Similar Documents

Publication Publication Date Title
IN2014KN02646A (pt)
AU2018275007B2 (en) Downlink and uplink channel with low latency
PH12016501596B1 (en) Device
IN2014CN02485A (pt)
CL2017000698A1 (es) Dispositivo de usuario y método de canal de control
EP3327972A4 (en) DOWNLINK CONTROL INFORMATION RECEIVING METHOD AND USER DEVICE, AND DOWNLINK CONTROL INFORMATION END METHOD AND BASE STATION
EP3357185A4 (en) METHOD AND USER DEVICE FOR RECEIVING DOWNLINK CONTROL INFORMATION, AND METHOD AND BASIS STATION FOR SENDING DOWNLINK CONTROL INFORMATION
IN2014MN02609A (pt)
TW201613399A (en) Method and apparatus for requesting resources in a wireless communication system
EP4236164A3 (en) Adaptating a number of aggregation levels for control channel elements
MX2016009006A (es) Metodo para transmitir informacion de control del enlace ascendente, terminal inalambrica y estacion base.
JP2016536832A5 (pt)
MX366226B (es) Metodo de comunicacion inalambrica, enodo b y equipo de usuario.
IN2014DN05921A (pt)
MX2016009059A (es) Sistema y metodo para conexiones siempre encendidas en sistemas de comunicaciones inalambricas.
EP2999282A4 (en) METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION, USER DEVICE AND BASE STATION
WO2014182772A3 (en) Apparatus and method for discontinuous reception state while in connected mode
EA201490321A1 (ru) Терминал, базовая станция, система связи и способ связи
EP2996274A4 (en) METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION, USER DEVICE AND BASE STATION
EP2941080A4 (en) METHOD FOR DOWNLINK CHANNEL DECODING, DOWNLINK INFORMATION TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION
MX2015018036A (es) Metodo para transmitir historial de celda visitada y equipo inalambrico del mismo.
EP3029874A4 (en) METHOD FOR SENDING UPLINK CONTROL INFORMATION AND USER DEVICE AND BASE STATION
PH12016501778A1 (en) Device
EP2986039A4 (en) PROCEDURE FOR SENDING AND RECEIVING DOWNLINK INFORMATION, BASIC STATION AND USER DEVICE
MX2016001279A (es) Metodo, aparato y sistema para manejar interferencia de célula cocanal.