CN111213422A - 指示方法、检测方法及相关设备 - Google Patents

指示方法、检测方法及相关设备 Download PDF

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Publication number
CN111213422A
CN111213422A CN201880067057.XA CN201880067057A CN111213422A CN 111213422 A CN111213422 A CN 111213422A CN 201880067057 A CN201880067057 A CN 201880067057A CN 111213422 A CN111213422 A CN 111213422A
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CN
China
Prior art keywords
frequency domain
ssb
pbch
network device
message
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201880067057.XA
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English (en)
Inventor
唐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202010509726.3A priority Critical patent/CN111787620B/zh
Publication of CN111213422A publication Critical patent/CN111213422A/zh
Pending legal-status Critical Current

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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
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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
    • 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
    • H04L5/003—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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/20—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
    • H04W72/30—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
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供了一种指示方法、检测方法及相关设备。在本申请中，网络设备通过给用户设备指示哪些频域范围内不存在SSB传输，从而避免了用户设备在不存在SSB的频域范围内做无用的搜索，加快了用户设备的初始搜索过程，进而减少了初始搜索过程中的功率消耗。

Description

PCT国内申请，说明书已公开。

Claims (56)

  1. PCT国内申请，权利要求书已公开。
CN201880067057.XA 2018-02-14 2018-03-01 指示方法、检测方法及相关设备 Pending CN111213422A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010509726.3A CN111787620B (zh) 2018-02-14 2018-03-01 指示方法、检测方法及相关设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2018076869 2018-02-14
CNPCT/CN2018/076869 2018-02-14
PCT/CN2018/077802 WO2019157769A1 (zh) 2018-02-14 2018-03-01 指示方法、检测方法及相关设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010509726.3A Division CN111787620B (zh) 2018-02-14 2018-03-01 指示方法、检测方法及相关设备

Publications (1)

Publication Number Publication Date
CN111213422A true CN111213422A (zh) 2020-05-29

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CN201880067057.XA Pending CN111213422A (zh) 2018-02-14 2018-03-01 指示方法、检测方法及相关设备

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US (4) US10952166B2 (zh)
EP (2) EP4216642A1 (zh)
JP (2) JP7220719B2 (zh)
KR (2) KR20200111815A (zh)
CN (2) CN111787620B (zh)
AU (1) AU2018409080B2 (zh)
DK (1) DK3742842T3 (zh)
ES (1) ES2947085T3 (zh)
FI (1) FI3742842T3 (zh)
PL (1) PL3742842T3 (zh)
WO (1) WO2019157769A1 (zh)

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WO2022194075A1 (zh) * 2021-03-19 2022-09-22 华为技术有限公司 一种通信方法及通信装置

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CN111787620B (zh) 2018-02-14 2023-04-07 Oppo广东移动通信有限公司 指示方法、检测方法及相关设备
US10912047B2 (en) * 2018-03-29 2021-02-02 Lg Electronics Inc. Method and apparatus for transmitting and receiving system information
CN115767673A (zh) * 2020-06-15 2023-03-07 华为技术有限公司 一种信息指示方法及装置
CN115915150A (zh) * 2021-08-06 2023-04-04 华为技术有限公司 同步光栅的设计方法和装置

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US20050020308A1 (en) * 2003-07-23 2005-01-27 David Lai Dynamically binding Subscriber Identity Modules (SIMs)/User Identity Modules (UIMs) with portable communication devices
CN101453243B (zh) * 2007-11-30 2012-07-04 华为技术有限公司 一种控制在线重配置的方法、设备和系统
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CN104284423B (zh) * 2013-07-05 2019-06-07 株式会社Ntt都科摩 移动通信方法、无线基站和移动台
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CN111787620B (zh) * 2018-02-14 2023-04-07 Oppo广东移动通信有限公司 指示方法、检测方法及相关设备
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022194075A1 (zh) * 2021-03-19 2022-09-22 华为技术有限公司 一种通信方法及通信装置

Also Published As

Publication number Publication date
AU2018409080B2 (en) 2021-10-07
AU2018409080A1 (en) 2020-09-03
US20200275392A1 (en) 2020-08-27
US10952166B2 (en) 2021-03-16
JP7220719B2 (ja) 2023-02-10
EP3742842B1 (en) 2023-04-26
JP2021513804A (ja) 2021-05-27
PL3742842T3 (pl) 2023-06-26
US20230080651A1 (en) 2023-03-16
CN111787620B (zh) 2023-04-07
KR102537515B1 (ko) 2023-05-30
ES2947085T3 (es) 2023-08-01
US20240073837A1 (en) 2024-02-29
DK3742842T3 (da) 2023-06-06
US11849414B2 (en) 2023-12-19
EP3742842A1 (en) 2020-11-25
US20210160797A1 (en) 2021-05-27
KR20200111815A (ko) 2020-09-29
CN111787620A (zh) 2020-10-16
JP7427060B2 (ja) 2024-02-02
EP4216642A1 (en) 2023-07-26
JP2022191460A (ja) 2022-12-27
KR20220028191A (ko) 2022-03-08
FI3742842T3 (fi) 2023-06-02
EP3742842A4 (en) 2021-05-05
US11558834B2 (en) 2023-01-17
WO2019157769A1 (zh) 2019-08-22

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