CN111295924A - 通信装置的随机接入方法、装置和存储介质 - Google Patents

通信装置的随机接入方法、装置和存储介质 Download PDF

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Publication number
CN111295924A
CN111295924A CN201780096428.2A CN201780096428A CN111295924A CN 111295924 A CN111295924 A CN 111295924A CN 201780096428 A CN201780096428 A CN 201780096428A CN 111295924 A CN111295924 A CN 111295924A
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rrc message
entity
random access
rrc
data
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CN111295924B (zh
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单宝堃
王宏
奥黛尔.罗林杰
布莱恩.亚历山大.马丁
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种通信装置的随机接入方法、装置和存储介质，通信装置包括MAC实体和RRC实体，该方法包括：RRC实体向下层实体发送第一RRC消息，所述MAC实体从上层实体接收第一RRC消息，所述第一RRC消息包括待传输数据，若所述通信装置的覆盖等级所支持的数据量满足所述第一RRC消息的大小，所述MAC实体确定第一随机接入前导码，所述第一随机接入前导码用于指示在随机接入过程中发送所述第一RRC消息。通过MAC实体决定是否进行数据早传，提供一种合理的交互机制，使得数据早传流程和传统随机接入流程灵活切换，有利于降低通信装置的功耗和传输时延。

Description

PCT国内申请，说明书已公开。

Claims (37)

  1. PCT国内申请，权利要求书已公开。
CN201780096428.2A 2017-11-09 2017-11-09 通信装置的随机接入方法、装置和存储介质 Active CN111295924B (zh)

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PCT/CN2017/110285 WO2019090646A1 (zh) 2017-11-09 2017-11-09 通信装置的随机接入方法、装置和存储介质

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CN111295924A true CN111295924A (zh) 2020-06-16
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EP (1) EP3697163A4 (zh)
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CN111447644A (zh) * 2019-01-17 2020-07-24 北京三星通信技术研究有限公司 用户设备以及上行数据传输方法
CN113825245A (zh) * 2020-06-20 2021-12-21 华为技术有限公司 一种数据传输方法及装置

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WO2015027455A1 (zh) * 2013-08-30 2015-03-05 华为技术有限公司 一种无线通信网络数据传输的控制方法及装置
JP2018085545A (ja) 2015-03-25 2018-05-31 シャープ株式会社 端末装置、基地局装置、通信システム、通信方法および集積回路
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CN104521302A (zh) * 2013-08-09 2015-04-15 华为技术有限公司 一种消息传输方法及设备
CN105009663A (zh) * 2013-08-09 2015-10-28 华为技术有限公司 一种消息传输方法及设备
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Publication number Priority date Publication date Assignee Title
CN112262597A (zh) * 2020-09-17 2021-01-22 北京小米移动软件有限公司 通信方法及装置、网络设备、ue及存储介质
CN112262597B (zh) * 2020-09-17 2024-01-19 北京小米移动软件有限公司 通信方法及装置、网络设备、ue及存储介质

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EP3697163A1 (en) 2020-08-19
JP7111812B2 (ja) 2022-08-02
US20200329505A1 (en) 2020-10-15
EP3697163A4 (en) 2020-08-26
US11516852B2 (en) 2022-11-29
WO2019090646A1 (zh) 2019-05-16
CN111295924B (zh) 2022-05-24
JP2021502756A (ja) 2021-01-28

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