CN107534925A - 一种无线接入方法、装置、通信系统和终端 - Google Patents

一种无线接入方法、装置、通信系统和终端 Download PDF

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CN107534925A
CN107534925A CN201580078443.5A CN201580078443A CN107534925A CN 107534925 A CN107534925 A CN 107534925A CN 201580078443 A CN201580078443 A CN 201580078443A CN 107534925 A CN107534925 A CN 107534925A
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signal
signals
wireless network
response
resource
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CN107534925B (zh
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刘鹍鹏
周永行
张雷鸣
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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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

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

Abstract

本发明实施例提供一种无线接入的方法、装置、通信系统和终端，其中，第一无线网络设备在N个第一资源上发送N个第一信号集，N为大于一的整数；所述第一无线网络设备接收第二无线网络设备对N个第一信号集中反馈的Z个响应信号，每个响应信号包含所述第一信号集所在的资源的指示信息，Z为大于等于一的整数，Z的值小于或等于N；所述第一无线网络设备根据所述Z个响应信号在M个第二资源上发送M个第二信号集，所述M为大于或等于一的整数，其中M个第二信号集中的每个第二信号集与N个第一信号集中的至少一个第一信号集相对应。以实现窄波束情况下第二无线网络设备的及时接入。

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。
CN201580078443.5A 2015-03-28 2015-03-28 一种无线接入方法、装置、通信系统和终端 Active CN107534925B (zh)

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EP (1) EP3264829B1 (zh)
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CN114788236A (zh) * 2019-11-20 2022-07-22 德国弗劳恩霍夫应用研究促进协会 接入节点、用户设备、以及对应设备、方法和计算机程序

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EP3264829A4 (en) 2018-03-14
US20180041949A1 (en) 2018-02-08
US20200389840A1 (en) 2020-12-10
EP3264829B1 (en) 2020-05-06
US10791504B2 (en) 2020-09-29
KR20190090096A (ko) 2019-07-31
CN110493851A (zh) 2019-11-22
US11405858B2 (en) 2022-08-02
KR102006425B1 (ko) 2019-08-01
KR102126323B1 (ko) 2020-06-24
CN110493851B (zh) 2020-11-24
KR20170129908A (ko) 2017-11-27
CN107534925B (zh) 2024-02-09
WO2016154835A1 (zh) 2016-10-06
EP3264829A1 (en) 2018-01-03

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