CN112005605A - 随机接入过程中消息传输的方法及相关装置 - Google Patents

随机接入过程中消息传输的方法及相关装置 Download PDF

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CN112005605A
CN112005605A CN201880092371.3A CN201880092371A CN112005605A CN 112005605 A CN112005605 A CN 112005605A CN 201880092371 A CN201880092371 A CN 201880092371A CN 112005605 A CN112005605 A CN 112005605A
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tbs
message
random access
terminal device
repetition number
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CN112005605B (zh
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罗之虎
铁晓磊
金哲
李军
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling

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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过程中消息传输的方法及相关装置,其中方法包括:从网络设备接收广播的系统消息,根据该系统消息确定允许使用的最大传输块大小TBS;从网络设备接收下行控制信息,该下行控制信息中包括第一重复次数和第一TBS;根据该第一重复次数、该第一TBS、第一次发送随机接入的调度传输消息所使用的第二TBS和该最大TBS确定重新发送随机接入的调度传输消息的第二重复次数;按照该第二TBS和第二重复次数向网络设备重新发送随机接入的调度传输消息。采用本申请实施例,可随机接入资源的调度灵活性,避免随机接入的调度传输消息重传和其它用户的上行传输之间的冲突,适用性更强。本申请实施例提供的方法和设备提高了网络的覆盖能力,可以应用于物联网,例如MTC、IoT、LTE‑M、M2M等。

Description

PCT国内申请,说明书已公开。

Claims (24)

  1. PCT国内申请,权利要求书已公开。
CN201880092371.3A 2018-05-11 2018-08-10 随机接入过程中消息传输的方法及相关装置 Active CN112005605B (zh)

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Application Number Priority Date Filing Date Title
PCT/CN2018/086615 WO2019213974A1 (zh) 2018-05-11 2018-05-11 随机接入过程中消息传输的方法及相关装置
CNPCT/CN2018/086615 2018-05-11
PCT/CN2018/100110 WO2019214103A1 (zh) 2018-05-11 2018-08-10 随机接入过程中消息传输的方法及相关装置

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CN112005605A true CN112005605A (zh) 2020-11-27
CN112005605B CN112005605B (zh) 2022-06-14

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Citations (3)

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CN104170445A (zh) * 2012-06-06 2014-11-26 华为技术有限公司 一种消息的重传方法及终端、基站
CN105493417A (zh) * 2013-07-26 2016-04-13 Lg电子株式会社 发送用于mtc的信号的方法及其设备
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US20120269140A1 (en) * 2011-04-25 2012-10-25 Samsung Electronics Co., Ltd. Downlink control signaling for coordinated multipoint transmission
EP3474604B1 (en) * 2015-04-17 2020-09-09 Panasonic Intellectual Property Corporation of America Coverage enhancement level signalling and efficient packing of mtc system information
JP6853187B2 (ja) * 2015-05-10 2021-03-31 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるアップリンク送信のための繰り返しレベルを適応させる方法及び装置
CN106961318B (zh) * 2016-01-11 2020-07-10 中兴通讯股份有限公司 一种确定编码调制参数的方法、装置和系统
CN107046453B (zh) * 2016-02-05 2021-02-12 中兴通讯股份有限公司 数据共享信道的传输参数的确定方法、装置及系统
CN107231658B (zh) * 2016-03-23 2022-02-25 中兴通讯股份有限公司 一种传输信息的方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104170445A (zh) * 2012-06-06 2014-11-26 华为技术有限公司 一种消息的重传方法及终端、基站
CN105493417A (zh) * 2013-07-26 2016-04-13 Lg电子株式会社 发送用于mtc的信号的方法及其设备
CN107567690A (zh) * 2015-04-27 2018-01-09 瑞典爱立信有限公司 用于mtc增强覆盖的prach重复水平的鲁棒选择

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MOTOROLA MOBILITY: "Introduction of Rel-15 Further NB-IoT enhancements in 36.213, s14", 《3GPP TSG RAN WG1 MEETING #93 R1-1807940》 *

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WO2019213974A1 (zh) 2019-11-14
CN112005605B (zh) 2022-06-14
WO2019214103A1 (zh) 2019-11-14

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