CN112715052A - 随机接入方法、终端设备和网络设备 - Google Patents

随机接入方法、终端设备和网络设备 Download PDF

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Publication number
CN112715052A
CN112715052A CN201880097695.6A CN201880097695A CN112715052A CN 112715052 A CN112715052 A CN 112715052A CN 201880097695 A CN201880097695 A CN 201880097695A CN 112715052 A CN112715052 A CN 112715052A
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information
resource
terminal device
resources
positive integer
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CN112715052B (zh
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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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access

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

Abstract

本申请实施例提供了一种随机接入方法、终端设备和网络设备，在两步随机接入过程中，MSG A的发送可以包括前导序列、上行控制信息和数据，且上行控制信息可以指示数据发送所采用的配置参数，从而可以针对不同信道环境灵活配置MSG A的发送参数，并且能够保持发送端与接收端对MSG A的发送或者接收方式理解一致，进而，保证MSG A的正确接收。该随机接入方法包括：终端设备通过第一资源发送第一信息，通过第二资源发送第二信息，以及通过第三资源发送第三信息，其中，所述第一信息、所述第二信息和所述第三信息用于请求随机接入。

Description

PCT国内申请，说明书已公开。

Claims (130)

  1. PCT国内申请，权利要求书已公开。
CN201880097695.6A 2018-12-29 2018-12-29 随机接入方法、终端设备和网络设备 Active CN112715052B (zh)

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PCT/CN2018/125767 WO2020133469A1 (zh) 2018-12-29 2018-12-29 随机接入方法、终端设备和网络设备

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CN112715052A true CN112715052A (zh) 2021-04-27
CN112715052B CN112715052B (zh) 2023-09-22

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201826861A (zh) * 2016-12-22 2018-07-16 美商高通公司 用於多種類型的實體隨機存取通道（ｐｒａｃｈ）傳輸使用的技術及裝置
WO2018133437A1 (en) * 2017-01-23 2018-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for two-step random accessing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106572543B (zh) * 2012-02-15 2020-10-23 华为技术有限公司 随机接入方法、基站及用户设备
CN106792497B (zh) * 2016-11-03 2018-10-16 展讯通信（上海）有限公司 基站、用户设备及其接入方法
CN108093489A (zh) * 2016-11-21 2018-05-29 北京信威通信技术股份有限公司 随机接入方法和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201826861A (zh) * 2016-12-22 2018-07-16 美商高通公司 用於多種類型的實體隨機存取通道（ｐｒａｃｈ）傳輸使用的技術及裝置
WO2018133437A1 (en) * 2017-01-23 2018-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for two-step random accessing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZTE: "New work item: 2-step RACH for NR", 《3GPP TSG RAN MEETING #82 RP-182894》 *

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CN112715052B (zh) 2023-09-22
WO2020133469A1 (zh) 2020-07-02

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