CN115380587A - 系统信息接收方法以及装置 - Google Patents

系统信息接收方法以及装置 Download PDF

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Publication number
CN115380587A
CN115380587A CN202080099046.7A CN202080099046A CN115380587A CN 115380587 A CN115380587 A CN 115380587A CN 202080099046 A CN202080099046 A CN 202080099046A CN 115380587 A CN115380587 A CN 115380587A
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China
Prior art keywords
parameter
signal block
synchronization signal
ssb
bit
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Pending
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CN202080099046.7A
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English (en)
Inventor
蒋琴艳
贾美艺
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Fujitsu Ltd
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Fujitsu Ltd
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Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CN115380587A publication Critical patent/CN115380587A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/26025Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/261Details of reference signals
    • H04L27/2613Structure of the reference signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0014Three-dimensional division
    • H04L5/0023Time-frequency-space
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种系统信息接收方法以及装置;该方法包括:终端设备接收网络设备发送的第一同步信号块(SSB),该第一同步信号块在非授权或共享频段发送,和/或,该第一同步信号块所包含的物理广播信道的负载中的ssb‑SubcarrierOffset中和/或
Figure DDA0003863516640000011
中的第一比特用于指示SSB之间的QCL关系和/或不用于指示第一参数;所述终端设备根据所述第一同步信号块确定第一参数(kSSB),根据所述第一参数接收与所述第一同步信号块关联的SIB1或第二同步信号块。

Description

PCT国内申请,说明书已公开。

Claims (20)

  1. PCT国内申请,权利要求书已公开。
CN202080099046.7A 2020-04-10 2020-04-10 系统信息接收方法以及装置 Pending CN115380587A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/084301 WO2021203435A1 (zh) 2020-04-10 2020-04-10 系统信息接收方法以及装置

Publications (1)

Publication Number Publication Date
CN115380587A true CN115380587A (zh) 2022-11-22

Family

ID=78022373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080099046.7A Pending CN115380587A (zh) 2020-04-10 2020-04-10 系统信息接收方法以及装置

Country Status (6)

Country Link
US (1) US20230071890A1 (zh)
EP (1) EP4135437A4 (zh)
JP (1) JP7552718B2 (zh)
KR (1) KR20220155325A (zh)
CN (1) CN115380587A (zh)
WO (1) WO2021203435A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024093394A1 (en) * 2023-07-26 2024-05-10 Lenovo (Beijing) Limited Retrieval of system information

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10757581B2 (en) * 2017-03-22 2020-08-25 Mediatek Inc. Physical downlink control channel design for NR systems
EP3471297B1 (en) * 2017-08-11 2022-01-12 LG Electronics Inc. Method and apparatus for receiving/transmitting control channel in coreset
US10652002B2 (en) * 2017-08-31 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for re mapping and rate matching for 5G next radio system
US10616877B2 (en) * 2017-11-16 2020-04-07 Huawei Technologies Co., Ltd. Configuration of the initial active bandwidth part for initial network access
WO2020065862A1 (ja) 2018-09-27 2020-04-02 株式会社Nttドコモ ユーザ端末

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024093394A1 (en) * 2023-07-26 2024-05-10 Lenovo (Beijing) Limited Retrieval of system information

Also Published As

Publication number Publication date
JP2023520704A (ja) 2023-05-18
EP4135437A1 (en) 2023-02-15
WO2021203435A1 (zh) 2021-10-14
EP4135437A4 (en) 2023-06-14
US20230071890A1 (en) 2023-03-09
KR20220155325A (ko) 2022-11-22
JP7552718B2 (ja) 2024-09-18

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