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CN111247826A - 系统信息发送方法、装置、计算机设备及存储介质 - Google Patents

系统信息发送方法、装置、计算机设备及存储介质 Download PDF

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Publication number
CN111247826A
CN111247826A CN201780096200.3A CN201780096200A CN111247826A CN 111247826 A CN111247826 A CN 111247826A CN 201780096200 A CN201780096200 A CN 201780096200A CN 111247826 A CN111247826 A CN 111247826A
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China
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system information
node
relay node
base station
demand
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CN201780096200.3A
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CN111247826B (zh
Inventor
唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15521—Ground-based stations combining by calculations packets received from different stations before transmitting the combined packets as part of network coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

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

Abstract

本发明公开了系统信息发送方法、装置、计算机设备及存储介质，中继节点可获取基站广播的MSI，将MSI转发给所服务的末端节点，并可获取末端节点的按需系统信息需求，向基站请求末端节点所需的按需系统信息，进而将基站下发的按需系统信息发送给对应的末端节点，另外，中继节点还可将基站下发的更新后的系统信息发送给末端节点等，从而解决了中继场景下的系统信息的发送问题。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN201780096200.3A 2017-10-30 2017-10-30 系统信息发送方法、装置、计算机设备及存储介质 Active CN111247826B (zh)

Applications Claiming Priority (1)

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PCT/CN2017/108333 WO2019084714A1 (zh) 2017-10-30 2017-10-30 系统信息发送方法、装置、计算机设备及存储介质

Publications (2)

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CN111247826A true CN111247826A (zh) 2020-06-05
CN111247826B CN111247826B (zh) 2025-02-18

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Country Link
US (1) US20210195503A1 (zh)
EP (1) EP3703411A4 (zh)
JP (1) JP2021503737A (zh)
KR (1) KR102398779B1 (zh)
CN (1) CN111247826B (zh)
AU (1) AU2017438105A1 (zh)
WO (1) WO2019084714A1 (zh)

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CN112335265A (zh) * 2020-09-22 2021-02-05 北京小米移动软件有限公司 系统信息发送方法、装置、电子设备及存储介质
CN113972974A (zh) * 2020-07-24 2022-01-25 大唐移动通信设备有限公司 系统信息处理方法、获取方法、装置及终端
CN114642007A (zh) * 2020-10-15 2022-06-17 北京小米移动软件有限公司 业务参与确定的方法及装置、网元设备、用户设备及存储介质

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CN109845340B (zh) * 2017-01-26 2022-01-11 Lg 电子株式会社 请求系统信息的方法和装置
US11496987B2 (en) * 2019-09-16 2022-11-08 Qualcomm Incorporated Relay discovery in wireless communication systems
WO2021134162A1 (en) * 2019-12-30 2021-07-08 Mediatek Singapore Pte. Ltd. Methods and apparatus of system information delivery for sidelink relay
CN116261915A (zh) 2020-07-23 2023-06-13 苹果公司 用于经由ue到网络中继提供系统信息的系统和方法
WO2022018643A1 (en) * 2020-07-23 2022-01-27 Lenovo (Singapore) Pte. Ltd. Acquiring on-demand system information for out-of-coverage remote-ue
CN114080044A (zh) * 2020-08-13 2022-02-22 维沃移动通信有限公司 传输系统消息的方法、终端设备和网络设备
WO2022060117A1 (ko) * 2020-09-17 2022-03-24 엘지전자 주식회사 무선통신시스템에서 사이드링크 릴레이와 시스템 정보에 관련된 ue의 동작 방법
EP4214962A4 (en) * 2020-10-21 2024-10-23 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR FORWARDING SYSTEM INFORMATION ON SIDELINK IN A WIRELESS COMMUNICATIONS SYSTEM
CN116508363A (zh) * 2020-10-21 2023-07-28 三星电子株式会社 无线通信系统中在侧链路上中继系统信息的方法和装置
CN114760673B (zh) * 2021-01-12 2025-04-25 展讯半导体(南京)有限公司 系统信息请求方法与装置、终端及存储介质
US20240015637A1 (en) * 2021-01-15 2024-01-11 Qualcomm Incorporated Techniques for relaying system information over a sidelink
US12382519B2 (en) 2021-03-29 2025-08-05 Interdigital Patent Holdings, Inc. Method for efficient paging for user equipment to network relays
CN117296445A (zh) 2021-05-10 2023-12-26 联想(北京)有限公司 用于系统信息获取的方法及装置
US12464433B2 (en) 2021-09-24 2025-11-04 Apple Inc. Information forwarding via sidelink relay
EP4422322A4 (en) * 2021-10-22 2024-12-25 Beijing Xiaomi Mobile Software Co., Ltd. Auxiliary information sending method and apparatus, auxiliary information receiving method and apparatus, and communication apparatus and storage medium

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CN113972974A (zh) * 2020-07-24 2022-01-25 大唐移动通信设备有限公司 系统信息处理方法、获取方法、装置及终端
CN112335265A (zh) * 2020-09-22 2021-02-05 北京小米移动软件有限公司 系统信息发送方法、装置、电子设备及存储介质
CN114642007A (zh) * 2020-10-15 2022-06-17 北京小米移动软件有限公司 业务参与确定的方法及装置、网元设备、用户设备及存储介质
CN114642007B (zh) * 2020-10-15 2024-03-01 北京小米移动软件有限公司 业务参与确定的方法及装置、网元设备、用户设备及存储介质

Also Published As

Publication number Publication date
JP2021503737A (ja) 2021-02-12
KR102398779B1 (ko) 2022-05-17
EP3703411A4 (en) 2020-09-23
US20210195503A1 (en) 2021-06-24
CN111247826B (zh) 2025-02-18
KR20200076702A (ko) 2020-06-29
AU2017438105A1 (en) 2020-06-04
WO2019084714A1 (zh) 2019-05-09
EP3703411A1 (en) 2020-09-02

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