MX2020004965A - Terminal de usuario y metodo de radiocomunicacion. - Google Patents

Terminal de usuario y metodo de radiocomunicacion.

Info

Publication number
MX2020004965A
MX2020004965A MX2020004965A MX2020004965A MX2020004965A MX 2020004965 A MX2020004965 A MX 2020004965A MX 2020004965 A MX2020004965 A MX 2020004965A MX 2020004965 A MX2020004965 A MX 2020004965A MX 2020004965 A MX2020004965 A MX 2020004965A
Authority
MX
Mexico
Prior art keywords
control channel
downlink control
user terminal
wireless communications
communications method
Prior art date
Application number
MX2020004965A
Other languages
English (en)
Inventor
Satoshi Nagata
Kazuki Takeda
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 MX2020004965A publication Critical patent/MX2020004965A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/04—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
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Document Processing Apparatus (AREA)
  • Machine Translation (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

Para suprimir la degradación del rendimiento del sistema incluso cuando la comunicación se realiza aplicando una configuración de un canal de control de enlace descendente diferente de la del sistema LTE existente, una terminal de usuario incluye: una sección de recepción configurada para recibir un canal de control de enlace descendente en un grupo de recursos de control; y una sección de control configurada para controlar la determinación de asignación que tiene intervalos basados en el número o el número máximo de candidatos de canal de control de enlace descendente para los candidatos de canal de control de enlace descendente para un nivel de agregación particular en el conjunto de recursos de control.
MX2020004965A 2017-11-16 2017-11-16 Terminal de usuario y metodo de radiocomunicacion. MX2020004965A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/041343 WO2019097644A1 (ja) 2017-11-16 2017-11-16 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
MX2020004965A true MX2020004965A (es) 2020-08-27

Family

ID=66538553

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004965A MX2020004965A (es) 2017-11-16 2017-11-16 Terminal de usuario y metodo de radiocomunicacion.

Country Status (8)

Country Link
US (1) US11405807B2 (es)
EP (1) EP3713321B1 (es)
JP (1) JP7007399B2 (es)
CN (1) CN111434162B (es)
AU (1) AU2017440160B2 (es)
BR (1) BR112020009683A2 (es)
MX (1) MX2020004965A (es)
WO (1) WO2019097644A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013002573A2 (ko) * 2011-06-29 2013-01-03 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
CN109067499B (zh) * 2017-06-13 2020-10-27 维沃移动通信有限公司 一种下行控制信息的发送方法、接收方法及相关设备
US11233688B2 (en) * 2018-02-23 2022-01-25 Qualcomm Incorporated Physical downlink control channel (PDCCH) aggregation level (AL) design for new radio (NR) ultra-reliable low latency communication (URLLC)
CN110324883B (zh) * 2018-03-28 2021-04-27 维沃移动通信有限公司 配置物理下行控制信道的方法、用户设备和网络侧设备
CN109314851B (zh) * 2018-09-19 2021-11-09 北京小米移动软件有限公司 提前终止传输方法及装置
US11178655B2 (en) * 2018-11-13 2021-11-16 Qualcomm Incorporated Physical downlink control channel limit for dual connectivity
US11425707B2 (en) * 2019-07-08 2022-08-23 Samsung Electronics Co., Ltd. Monitoring of downlink control channels for communication with multiple transmission-reception points
CN115362731B (zh) * 2020-04-01 2026-01-06 联想(北京)有限公司 用于确定控制资源集的方法及装置
US12389375B2 (en) * 2020-06-30 2025-08-12 Sharp Kabushiki Kaisha Terminal apparatus, base station apparatus, and communication method
WO2022077383A1 (zh) * 2020-10-15 2022-04-21 北京小米移动软件有限公司 控制信道元素位置确定方法、装置及存储介质
WO2022116097A1 (zh) * 2020-12-03 2022-06-09 北京小米移动软件有限公司 一种搜索空间的确定方法及装置
CN114501653B (zh) * 2022-02-23 2025-06-24 成都中科微信息技术研究院有限公司 一种提升下行物理控制信道性能的方法、存储介质及计算装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5587824B2 (ja) * 2011-05-02 2014-09-10 株式会社Ｎｔｔドコモ 無線基地局装置、移動端末装置、無線通信システムおよび無線通信方法
EP2639989A1 (en) * 2012-03-16 2013-09-18 Panasonic Corporation Search space for ePDCCH control information in an OFDM-based mobile communication system
EP2693677A1 (en) * 2012-08-02 2014-02-05 Fujitsu Limited E-PDCCH for LTE Advanced wireless communication
JP5771177B2 (ja) * 2012-09-28 2015-08-26 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
CN104396325B (zh) * 2013-01-18 2019-04-05 华为技术有限公司 一种确定epdcch候选的方法及设备
US20160373229A1 (en) 2013-06-26 2016-12-22 Lg Electronics Inc. Operational Method for MTC Device
EP3073658B1 (en) * 2013-11-22 2019-11-06 LG Electronics Inc. Method for receiving bundle of pdcch, and mtc device
EP3078148B1 (en) * 2013-12-02 2020-03-18 Sony Corporation Communication device, infrastructure equipment and methods for receiving downlink control information
EP3018855B1 (en) * 2014-11-07 2019-03-20 Panasonic Intellectual Property Corporation of America Physical downlink control channel PDCCH assignment procedure
CN105871527A (zh) * 2015-01-20 2016-08-17 上海交通大学 增强载波聚合下共享的搜索空间方法以及基站和用户设备
JP2016219896A (ja) * 2015-05-14 2016-12-22 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP7140489B2 (ja) * 2017-11-01 2022-09-21 シャープ株式会社 端末装置、基地局装置、および、通信方法

Also Published As

Publication number Publication date
EP3713321B1 (en) 2025-07-09
EP3713321A1 (en) 2020-09-23
US20200374722A1 (en) 2020-11-26
JP7007399B2 (ja) 2022-01-24
AU2017440160B2 (en) 2023-05-11
EP3713321A4 (en) 2021-06-23
CN111434162A (zh) 2020-07-17
JPWO2019097644A1 (ja) 2020-11-19
US11405807B2 (en) 2022-08-02
CN111434162B (zh) 2024-07-09
AU2017440160A1 (en) 2020-05-28
WO2019097644A1 (ja) 2019-05-23
BR112020009683A2 (pt) 2020-11-10

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