CN113574821A - 无线通信的方法、网络设备和终端设备 - Google Patents

无线通信的方法、网络设备和终端设备 Download PDF

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Publication number
CN113574821A
CN113574821A CN201980093940.0A CN201980093940A CN113574821A CN 113574821 A CN113574821 A CN 113574821A CN 201980093940 A CN201980093940 A CN 201980093940A CN 113574821 A CN113574821 A CN 113574821A
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China
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ssb
bits
indication
sib1
information field
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Pending
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CN201980093940.0A
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English (en)
Inventor
贺传峰
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202111587943.5A priority Critical patent/CN114172627B/zh
Priority to CN202310679371.6A priority patent/CN116782408A/zh
Publication of CN113574821A publication Critical patent/CN113574821A/zh
Pending legal-status Critical Current

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    • 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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—Signaling for the administration of the divided path
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • 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]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • 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]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)

Abstract

一种无线通信的方法、网络设备和终端设备，网络设备可以根据SSB是否关联SIB1，通过不同的指示方式指示QCL参数，有利于保证终端设备正确接收QCL的指示信息。该方法包括：网络设备确定第一同步信号块SSB的SIB1关联指示信息，所述SIB1关联指示信息用于指示所述第一SSB是否关联SIB1；所述网络设备根据所述第一SSB是否关联SIB1，确定所述第一SSB中是否承载准共址QCL参数的指示信息和/或所述QCL参数在所述第一SSB中的指示方式；所述网络设备发送所述第一SSB。

Description

PCT国内申请，说明书已公开。

Claims (66)

  1. PCT国内申请，权利要求书已公开。
CN201980093940.0A 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备 Pending CN113574821A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202111587943.5A CN114172627B (zh) 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备
CN202310679371.6A CN116782408A (zh) 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/117651 WO2021092774A1 (zh) 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备

Related Child Applications (2)

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CN202310679371.6A Division CN116782408A (zh) 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备
CN202111587943.5A Division CN114172627B (zh) 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备

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CN202111587943.5A Active CN114172627B (zh) 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备
CN201980093940.0A Pending CN113574821A (zh) 2019-11-12 2019-11-12 无线通信的方法、网络设备和终端设备

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US (2) US12035260B2 (zh)
EP (2) EP3972176B1 (zh)
JP (1) JP7492979B2 (zh)
KR (1) KR20220099945A (zh)
CN (3) CN116782408A (zh)
BR (1) BR112022000660A2 (zh)
ES (1) ES2953786T3 (zh)
FI (1) FI3972176T3 (zh)
HU (1) HUE063093T2 (zh)
WO (1) WO2021092774A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4061074A4 (en) * 2019-11-14 2023-09-13 Ntt Docomo, Inc. TERMINAL DEVICE
CN114902743A (zh) * 2020-01-16 2022-08-12 华为技术有限公司 传输系统信息块的方法、装置和存储介质
US11723047B2 (en) * 2020-01-22 2023-08-08 Samsung Electronics Co., Ltd. Method and apparatus for PBCH payload in higher frequency ranges

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EP2800286A4 (en) 2012-02-11 2015-09-09 Lg Electronics Inc METHOD FOR REPORTING CHANNEL STATUS INFORMATION, METHOD FOR ASSISTING IT AND DEVICE FOR SAID METHODS
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
US10869338B2 (en) * 2017-11-18 2020-12-15 Lenovo (Singapore) Pte. Ltd. Random access configuration
US11368874B2 (en) 2017-12-13 2022-06-21 Ntt Docomo, Inc. Terminal and radio communication method
CN110380837B (zh) * 2018-02-24 2020-12-25 华为技术有限公司 非竞争随机接入的方法和装置
CN110299978B (zh) * 2018-03-23 2020-10-02 维沃移动通信有限公司 信息传输方法、终端及网络设备
CN110401929B (zh) * 2018-04-24 2021-02-05 华为技术有限公司 通信方法、飞行载具及网络设备
US11576051B2 (en) * 2019-10-30 2023-02-07 Samsung Electronics Co., Ltd. Method and apparatus for indexing of SS/PBCH block in unlicensed spectrum

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ES2953786T3 (es) 2023-11-16
HUE063093T2 (hu) 2024-01-28
EP3972176A1 (en) 2022-03-23
CN114172627B (zh) 2023-07-14
WO2021092774A1 (zh) 2021-05-20
KR20220099945A (ko) 2022-07-14
EP4236474A3 (en) 2023-10-11
CN114172627A (zh) 2022-03-11
FI3972176T3 (fi) 2023-08-29
BR112022000660A2 (pt) 2022-03-03
JP2023508803A (ja) 2023-03-06
EP4236474A2 (en) 2023-08-30
CN116782408A (zh) 2023-09-19
US20220104157A1 (en) 2022-03-31
US12035260B2 (en) 2024-07-09
US20240349208A1 (en) 2024-10-17
JP7492979B2 (ja) 2024-05-30
EP3972176A4 (en) 2022-07-20
EP3972176B1 (en) 2023-07-19

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