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 signalling, 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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 (enExample)

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 (enExample) 2015-05-08

Family

ID=49550826

Family Applications (1)

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

Country Status (6)

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

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KR20180068677A (ko) * 2016-12-14 2018-06-22 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어채널의 송수신 방법 및 장치
ES2927753T3 (es) * 2016-12-14 2022-11-10 Ntt Docomo Inc Configuración flexible de espacio de búsqueda común y espacio de búsqueda específico de terminal
EP3567951B1 (en) * 2017-01-26 2021-03-10 Huawei Technologies Co., Ltd. Downlink control information processing method and apparatus
US11122552B2 (en) * 2017-02-06 2021-09-14 Apple Inc. Downlink control signaling segmentation
US10547429B2 (en) * 2017-02-09 2020-01-28 Qualcomm Incorporated Search candidates in multi-link control channel
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
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
CN110651440B (zh) * 2017-05-02 2022-06-10 Lg电子株式会社 在无线通信系统中由终端对物理侧链路控制信道(pscch)进行盲解码的方法和使用该方法的终端
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
JPWO2018229928A1 (ja) * 2017-06-15 2020-04-16 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
EP4510761A3 (en) * 2017-06-22 2025-05-14 Huawei Technologies Co., Ltd. Communication method and device
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
US11516788B2 (en) 2017-07-28 2022-11-29 Ntt Docomo, Inc. Terminal and radio communication method
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
US11405132B2 (en) * 2018-01-11 2022-08-02 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
CN111869287A (zh) * 2018-03-14 2020-10-30 株式会社Ntt都科摩 用户终端以及无线通信方法
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
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KR102713390B1 (ko) * 2018-10-24 2024-10-04 삼성전자주식회사 무선 통신 시스템에서의 단말의 동작 방법 및 이를 위한 단말
KR102306754B1 (ko) * 2019-01-11 2021-09-30 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
CN114450915B (zh) * 2019-10-03 2024-11-08 夏普株式会社 用户装备、基站和方法
CN111758238B (zh) * 2020-05-25 2024-05-17 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
KR20230113315A (ko) * 2021-01-08 2023-07-28 지티이 코포레이션 다중 송신 수신 포인트 환경들에서의 통합 송신 구성 표시기들
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Also Published As

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

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