CN105723752A - 信息传输方法、设备和系统 - Google Patents

信息传输方法、设备和系统 Download PDF

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Publication number
CN105723752A
CN105723752A CN201480033998.3A CN201480033998A CN105723752A CN 105723752 A CN105723752 A CN 105723752A CN 201480033998 A CN201480033998 A CN 201480033998A CN 105723752 A CN105723752 A CN 105723752A
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unicast
network equipment
wave beam
broadcast
coverage
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CN201480033998.3A
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CN105723752B (zh
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曾清海
张健
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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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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

Abstract

本发明实施例提供一种信息传输方法、设备和系统，其中，该方法包括：UE确定UE所在覆盖区的类型，覆盖区的类型为第一覆盖区或者第二覆盖区，其中，第一覆盖区为网络设备发送的广播波束所覆盖的区域，广播波束为网络设备采用广播方式发送广播信息所使用的波束，第二覆盖区为网络设备发送的单播波束所覆盖的区域中的网络设备发送的广播波束未覆盖的区域，单播波束为网络设备采用单播方式与UE进行通信的波束；UE根据UE所在覆盖区的类型，通过对应的波束接收网络设备发送的广播信息。从而实现UE在上述不同的覆盖区覆盖区时可以接收网络设备发送的广播信息，进而保证了UE与网络设备之间的正常通信。

Description

PCT国内申请，说明书已公开。

Claims (154)

  1. PCT国内申请，权利要求书已公开。
CN201480033998.3A 2014-10-20 2014-10-20 信息传输方法、设备和系统 Active CN105723752B (zh)

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PCT/CN2014/088964 WO2016061737A1 (zh) 2014-10-20 2014-10-20 信息传输方法、设备和系统

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EP (2) EP3197186B1 (zh)
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WO (1) WO2016061737A1 (zh)

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CN109417765A (zh) * 2016-07-29 2019-03-01 英特尔Ip公司 用于波束形成系统的定时提前量
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CN109891922B (zh) * 2016-11-03 2021-01-05 华为技术有限公司 在蜂窝无线系统中利用定向天线进行同步和链路获取的系统和方法
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CN109429317B (zh) * 2017-08-30 2022-03-11 珠海市魅族科技有限公司 无线网络的通信方法和无线网络的通信装置
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US10433311B2 (en) 2019-10-01
KR20180120818A (ko) 2018-11-06
WO2016061737A1 (zh) 2016-04-28
EP3197186A4 (en) 2017-10-11
CN105723752B (zh) 2019-12-06
KR101915291B1 (ko) 2018-11-05
US20190380119A1 (en) 2019-12-12
EP3641354A1 (en) 2020-04-22
US20170223690A1 (en) 2017-08-03
EP3197186A1 (en) 2017-07-26
KR101954788B1 (ko) 2019-03-06
CN111212386A (zh) 2020-05-29
KR20170070225A (ko) 2017-06-21
CN111212386B (zh) 2022-05-17
EP3641354B1 (en) 2021-06-02
EP3197186B1 (en) 2019-08-14

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