MA46495B1 - Procédés de commande de synchronisation d'ue et d'identification de cellule dans une nr - Google Patents

Procédés de commande de synchronisation d'ue et d'identification de cellule dans une nr

Info

Publication number
MA46495B1
MA46495B1 MA46495A MA46495A MA46495B1 MA 46495 B1 MA46495 B1 MA 46495B1 MA 46495 A MA46495 A MA 46495A MA 46495 A MA46495 A MA 46495A MA 46495 B1 MA46495 B1 MA 46495B1
Authority
MA
Morocco
Prior art keywords
synchronization
wireless device
controlling
methods
time
Prior art date
Application number
MA46495A
Other languages
English (en)
Other versions
MA46495A1 (fr
Inventor
Iana Siomina
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MA46495A1 publication Critical patent/MA46495A1/fr
Publication of MA46495B1 publication Critical patent/MA46495B1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • 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), DMT
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un dispositif sans fil (105) est configuré pour être utilisé dans un réseau de communication sans fil nr (100). Dans un mode de réalisation, le dispositif sans fil (105) est configuré pour obtenir (s1505) divers paramètres de transmission associés à un ou plusieurs signaux de synchronisation (ss) émis par un nœud de réseau pendant une première période de temps et une seconde période de temps, et déterminer (s1510) une ou plusieurs caractéristiques c de configuration d'antenne du nœud de réseau utilisable pour transmettre le ss. Le dispositif sans fil (105) est en outre configuré pour déterminer (s1515) un temps tss associé à une mesure du ss sur la base des paramètres obtenus et des caractéristiques c de configuration d'antenne déterminées.
MA46495A 2017-02-13 2018-01-03 Procédés de commande de synchronisation d'ue et d'identification de cellule dans une nr MA46495B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762458485P 2017-02-13 2017-02-13
PCT/IB2018/050038 WO2018146559A1 (fr) 2017-02-13 2018-01-03 Procédés de commande de synchronisation d'ue et d'identification de cellule dans une nr

Publications (2)

Publication Number Publication Date
MA46495A1 MA46495A1 (fr) 2019-10-31
MA46495B1 true MA46495B1 (fr) 2020-02-28

Family

ID=61028102

Family Applications (1)

Application Number Title Priority Date Filing Date
MA46495A MA46495B1 (fr) 2017-02-13 2018-01-03 Procédés de commande de synchronisation d'ue et d'identification de cellule dans une nr

Country Status (10)

Country Link
US (2) US11224024B2 (fr)
EP (1) EP3580956B1 (fr)
JP (2) JP6816295B2 (fr)
KR (1) KR102242837B1 (fr)
CN (1) CN110268744A (fr)
MA (1) MA46495B1 (fr)
MX (1) MX2019009531A (fr)
PH (1) PH12019501665A1 (fr)
RU (1) RU2733276C1 (fr)
WO (1) WO2018146559A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180107686A (ko) * 2017-03-22 2018-10-02 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향 제어 채널 전송 방법 및 장치
MX2019011200A (es) * 2017-03-24 2019-12-02 Ericsson Telefon Ab L M Transmision en canales de difusion de nr.
CN110603742A (zh) * 2017-05-05 2019-12-20 摩托罗拉移动有限责任公司 指示波束切换请求
CN111148229B (zh) * 2018-11-02 2023-01-13 华为技术有限公司 确定传输资源的方法和装置
US11690035B2 (en) * 2019-01-15 2023-06-27 Qualcomm Incorporated Synchronization signal monitoring using multiple configurations within a synchronization signal period
KR20200097573A (ko) 2019-02-08 2020-08-19 삼성전자주식회사 차세대 이동 통신 시스템에서 유휴 상태의 단말이 셀 재선택시 측정할 셀 리스트를 갱신하는 방법 및 장치
WO2020164115A1 (fr) * 2019-02-15 2020-08-20 Mediatek Singapore Pte. Ltd. Procédés et appareil d'activation de scell dans un nouveau système radio
US11516690B2 (en) * 2020-02-12 2022-11-29 Samsung Electronics Co., Ltd. Sidelink measurements in V2X communication
US11671992B2 (en) * 2020-04-08 2023-06-06 Apple, Inc Transmission configuration indicator (TCI) acquisition mechanism for secondary cell activation of a frequency range 2 (FR2) unknown cell
US11863488B2 (en) * 2020-04-27 2024-01-02 Qualcomm Incorporated Single reference signal timing information for measurements of multiple reference signals of multiple cells
US11353543B2 (en) * 2020-05-29 2022-06-07 Qualcomm Incorporated Systems and methods for beam-sweeping for new radio positioning
CN114390542B (zh) * 2020-10-16 2024-04-19 中国移动通信集团设计院有限公司 无线网络优化装置及优化方法
US20230216652A1 (en) * 2021-12-30 2023-07-06 Qualcomm Incorporated Time division duplexing split configuration based on cross-link interference

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2122842T3 (pl) 2007-01-10 2017-11-30 Qualcomm Incorporated Szybkie wyszukiwanie komórki
US8274566B2 (en) * 2009-10-09 2012-09-25 John Mezzalingua Associates, Inc. Modulation analyzer and level measurement device
JP2017512438A (ja) * 2014-03-04 2017-05-18 エルジー エレクトロニクス インコーポレイティド 探索信号を受信するために制御情報を受信する方法及び装置
US10079741B2 (en) * 2014-12-03 2018-09-18 Lg Electronics Inc. Method and apparatus for receiving reference signal in wireless communication system
CN105610504B (zh) * 2016-01-12 2017-12-08 中国电子科技集团公司第十研究所 多目标测控通信光纤传输通道同步校正系统
US10122434B2 (en) * 2016-06-30 2018-11-06 Intel Corporation Apparatus, system and method of hybrid beamforming training
WO2018058547A1 (fr) * 2016-09-30 2018-04-05 Nec Corporation Procédés et appareils pour une transmission de signal synchrone

Also Published As

Publication number Publication date
MX2019009531A (es) 2019-09-16
KR102242837B1 (ko) 2021-04-21
US20210337497A1 (en) 2021-10-28
PH12019501665A1 (en) 2020-03-02
US20220116899A1 (en) 2022-04-14
US11224024B2 (en) 2022-01-11
JP6816295B2 (ja) 2021-01-20
CN110268744A (zh) 2019-09-20
WO2018146559A1 (fr) 2018-08-16
MA46495A1 (fr) 2019-10-31
KR20190103339A (ko) 2019-09-04
EP3580956A1 (fr) 2019-12-18
EP3580956B1 (fr) 2021-05-19
JP2021036698A (ja) 2021-03-04
RU2733276C1 (ru) 2020-10-01
JP2020509639A (ja) 2020-03-26

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