CN112292904A - 一种通信的方法、基站及终端 - Google Patents

一种通信的方法、基站及终端 Download PDF

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Publication number
CN112292904A
CN112292904A CN201880094752.5A CN201880094752A CN112292904A CN 112292904 A CN112292904 A CN 112292904A CN 201880094752 A CN201880094752 A CN 201880094752A CN 112292904 A CN112292904 A CN 112292904A
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time
frequency resource
frequency
uplink
resource segment
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CN201880094752.5A
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CN112292904B (zh
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韩金侠
李振宇
李铮
南杨
张武荣
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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, 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Abstract

本申请实施例公开了一种通信的方法、基站及终端。方法包括：基站接收终端基于预设帧结构发送的随机接入请求消息；基于预设帧结构向终端发送随机接入响应消息；接收终端基于预设帧结构发送的RRC连接请求消息；基于预设帧结构向终端发送竞争决议消息，完成终端的随机接入；其中，预设帧结构包括第一时频资源段和第二时频资源段，第一时频资源段包括用于发送同步信号和PBCH的时频资源，还包括空闲时频资源和/或用于发送上行信息的上行时频资源，第二时频资源段包括整数个时长相同的数据帧，第一时频资源段的时长等于任一个数据帧的时长。采用本申请实施例，可降低通信设备收发信息时处理的复杂度，并进一步降低通信时的占空比，更容易满足ETSI法规要求。

Description

PCT国内申请，说明书已公开。

Claims (30)

  1. PCT国内申请，权利要求书已公开。
CN201880094752.5A 2018-06-21 2018-06-21 一种通信的方法、基站及终端 Active CN112292904B (zh)

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PCT/CN2018/092195 WO2019241961A1 (zh) 2018-06-21 2018-06-21 一种通信的方法、基站及终端

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CN112292904B CN112292904B (zh) 2022-12-13

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US (1) US20210153258A1 (zh)
EP (1) EP3790348A4 (zh)
CN (1) CN112292904B (zh)
WO (1) WO2019241961A1 (zh)

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CN112292904B (zh) 2022-12-13
WO2019241961A1 (zh) 2019-12-26
EP3790348A1 (en) 2021-03-10
US20210153258A1 (en) 2021-05-20
EP3790348A4 (en) 2021-05-12

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