BR112020020233A2 - Método e aparelho para envio de transmissão de difusão de sincronização - Google Patents

Método e aparelho para envio de transmissão de difusão de sincronização

Info

Publication number
BR112020020233A2
BR112020020233A2 BR112020020233A BR112020020233A BR112020020233A2 BR 112020020233 A2 BR112020020233 A2 BR 112020020233A2 BR 112020020233 A BR112020020233 A BR 112020020233A BR 112020020233 A BR112020020233 A BR 112020020233A BR 112020020233 A2 BR112020020233 A2 BR 112020020233A2
Authority
BR
Brazil
Prior art keywords
sending
broadcast transmission
transmission
synchronized broadcast
broadcast
Prior art date
Application number
BR112020020233A
Other languages
English (en)
Inventor
Yang Liu
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of BR112020020233A2 publication Critical patent/BR112020020233A2/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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]
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

método e aparelho para envio de transmissão de difusão de sincronização. são divulgados no presente pedido um método e aparelho para enviar transmissão de difusão sincronizada. o método compreende: determinar posições de transmissão alternativas correspondentes aos blocos de difusão sincronizados a serem transmitidos, o número das posições de transmissão alternativas sendo maior do que o número de blocos de difusão sincronizados dentro de um período; gerar informações de difusão sincronizada contendo os blocos de difusão sincronizada; e enviar a transmissão de difusão de sincronização gerada nas posições de transmissão alternativas em uma maneira de varredura de feixe.
BR112020020233A 2018-04-02 2018-04-02 Método e aparelho para envio de transmissão de difusão de sincronização BR112020020233A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/081524 WO2019191857A1 (zh) 2018-04-02 2018-04-02 传输同步广播信息的方法及装置

Publications (1)

Publication Number Publication Date
BR112020020233A2 true BR112020020233A2 (pt) 2021-11-09

Family

ID=63343585

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020020233A BR112020020233A2 (pt) 2018-04-02 2018-04-02 Método e aparelho para envio de transmissão de difusão de sincronização

Country Status (11)

Country Link
US (1) US11617142B2 (pt)
EP (2) EP4203375A1 (pt)
JP (1) JP7089051B2 (pt)
KR (2) KR20220038801A (pt)
CN (2) CN108496321B (pt)
BR (1) BR112020020233A2 (pt)
ES (1) ES2946238T3 (pt)
PL (1) PL3780785T3 (pt)
RU (1) RU2758286C1 (pt)
SG (1) SG11202009721WA (pt)
WO (1) WO2019191857A1 (pt)

Families Citing this family (11)

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EP3855825A4 (en) * 2018-09-27 2022-05-11 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND APPARATUS FOR TRANSMITTING SYNCHRONIZATION INDICATION INFORMATION
EP3858008A4 (en) * 2018-09-29 2022-05-25 Lenovo (Beijing) Limited RESOURCES TO TRANSMIT A CANDIDATE SYNCHRONIZATION SIGNAL BLOCK
CN112956271A (zh) * 2018-11-02 2021-06-11 Oppo广东移动通信有限公司 非授权频段上ssb的传输方法和设备
CN113747395A (zh) * 2018-11-15 2021-12-03 北京小米移动软件有限公司 同步信号块的配置信息的广播、接收方法和装置
CN111245537B (zh) * 2018-11-29 2021-06-01 华为技术有限公司 一种测量方法及装置
CN112369093B (zh) * 2018-11-30 2023-09-12 Oppo广东移动通信有限公司 同步信号块ssb传输方式的确定方法、设备、芯片和介质
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WO2020164142A1 (zh) 2019-02-15 2020-08-20 Oppo广东移动通信有限公司 同步信号块信息处理方法、装置及通信装置
CN111901807A (zh) * 2019-05-06 2020-11-06 普天信息技术有限公司 非授权频谱上的同步信号传输方法和装置
CN112105078B (zh) * 2019-06-18 2023-05-02 大唐联仪科技有限公司 一种终端信号的数据同步处理方法及装置
CN110649943B (zh) * 2019-09-20 2021-04-20 西安交通大学 一种通过多个子波束叠加设计波束宽度的波束扫描方法

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CN103843382B (zh) * 2012-09-24 2018-09-21 华为技术有限公司 传输广播消息的方法、基站和用户设备
EP3664353B1 (en) * 2013-02-06 2022-05-04 LG Electronics Inc. Method for receiving signal and apparatus for same
CN106465172A (zh) * 2014-05-15 2017-02-22 株式会社Ntt都科摩 用户终端、无线基站、无线通信方法以及无线通信系统
WO2016163842A1 (ko) * 2015-04-10 2016-10-13 엘지전자 (주) 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
CN107736060B (zh) 2015-06-15 2021-01-08 瑞典爱立信有限公司 可变同步块格式
CN106453182B (zh) * 2015-08-07 2020-06-09 中兴通讯股份有限公司 前导发送方法和装置
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Also Published As

Publication number Publication date
ES2946238T3 (es) 2023-07-14
EP3780785B1 (en) 2023-05-31
JP2021517429A (ja) 2021-07-15
KR20200132960A (ko) 2020-11-25
CN108496321A (zh) 2018-09-04
WO2019191857A1 (zh) 2019-10-10
PL3780785T3 (pl) 2023-07-24
JP7089051B2 (ja) 2022-06-21
RU2758286C1 (ru) 2021-10-28
KR20220038801A (ko) 2022-03-29
CN108496321B (zh) 2020-12-04
SG11202009721WA (en) 2020-10-29
EP3780785A4 (en) 2021-04-07
US20210014807A1 (en) 2021-01-14
CN112867098A (zh) 2021-05-28
CN112867098B (zh) 2023-07-18
EP3780785A1 (en) 2021-02-17
US20230189174A1 (en) 2023-06-15
US11617142B2 (en) 2023-03-28
EP4203375A1 (en) 2023-06-28

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