CN109121468A - 关于网络切片的接入方法及装置 - Google Patents

关于网络切片的接入方法及装置 Download PDF

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Publication number
CN109121468A
CN109121468A CN201780000482.2A CN201780000482A CN109121468A CN 109121468 A CN109121468 A CN 109121468A CN 201780000482 A CN201780000482 A CN 201780000482A CN 109121468 A CN109121468 A CN 109121468A
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China
Prior art keywords
configuration information
network
system messages
prach configuration
sliced
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CN201780000482.2A
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English (en)
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CN109121468B (zh
Inventor
江小威
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Publication of CN109121468A publication Critical patent/CN109121468A/zh
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access

Abstract

本发明是关于一种关于网络切片的接入方法及装置。该方法包括：生成最小系统消息，所述最小系统消息包括以下两项：一个或多个网络切片的相应PRACH配置信息存在于其它系统消息中的指示信息，公共随机接入信道配置信息；向用户设备发送所述最小系统消息。本方案利用了最小系统消息和其它系统消息，清楚的指示了网络切片的相应PRACH配置信息，方便用户设备解析。

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN201780000482.2A 2017-04-26 2017-04-26 关于网络切片的接入方法及装置 Active CN109121468B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/081973 WO2018141134A1 (zh) 2017-04-26 2017-04-26 关于网络切片的接入方法及装置

Publications (2)

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CN109121468A true CN109121468A (zh) 2019-01-01
CN109121468B CN109121468B (zh) 2022-07-01

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CN201780000482.2A Active CN109121468B (zh) 2017-04-26 2017-04-26 关于网络切片的接入方法及装置

Country Status (5)

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US (1) US11044659B2 (zh)
EP (1) EP3641433B1 (zh)
CN (1) CN109121468B (zh)
ES (1) ES2912313T3 (zh)
WO (1) WO2018141134A1 (zh)

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JP6480641B2 (ja) * 2016-05-26 2019-03-13 京セラ株式会社 ネットワーク装置
EP3737037B1 (en) * 2018-02-07 2022-07-06 Huawei Technologies Co., Ltd. Communication method and communication apparatus
CN112586079A (zh) 2018-08-07 2021-03-30 三星电子株式会社 选择系统信息请求的rach时机的系统和方法
US11924746B2 (en) * 2018-10-19 2024-03-05 Lg Electronics, Inc Method supporting separate data transmission for independent network slices in wireless communication system
EP3883285A4 (en) 2018-11-15 2022-06-08 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND DEVICE FOR USE OF NETWORK SLOT
CN112584511B (zh) * 2019-09-30 2022-09-09 华为技术有限公司 一种网络切片的组播方法及装置
CN113498208A (zh) * 2020-04-02 2021-10-12 维沃移动通信有限公司 随机接入方法和设备
KR20230027102A (ko) * 2020-05-29 2023-02-27 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 사용자 장치 랜덤 액세스 채널 리소스 구성 선택 기능 및 슬라이싱 지원을 위한 리소스 우선순위 지정
WO2022011568A1 (zh) * 2020-07-14 2022-01-20 Oppo广东移动通信有限公司 随机接入资源的确定方法、装置、通信设备及存储介质
EP4275444A1 (en) * 2021-01-08 2023-11-15 Qualcomm Incorporated Techniques for selecting a slice-based random access procedure
US20240057192A1 (en) * 2021-03-05 2024-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Reporting mechanism for slice information
WO2023011713A1 (en) * 2021-08-04 2023-02-09 Nokia Technologies Oy Random access channel steering based on network slicing

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Also Published As

Publication number Publication date
EP3641433A1 (en) 2020-04-22
WO2018141134A1 (zh) 2018-08-09
CN109121468B (zh) 2022-07-01
ES2912313T3 (es) 2022-05-25
EP3641433A4 (en) 2020-04-22
US20210105702A1 (en) 2021-04-08
EP3641433B1 (en) 2022-03-16
US11044659B2 (en) 2021-06-22

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