CN110140373A - 一种通信方法及其终端设备、网络设备 - Google Patents

一种通信方法及其终端设备、网络设备 Download PDF

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Publication number
CN110140373A
CN110140373A CN201780081907.7A CN201780081907A CN110140373A CN 110140373 A CN110140373 A CN 110140373A CN 201780081907 A CN201780081907 A CN 201780081907A CN 110140373 A CN110140373 A CN 110140373A
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CN110140373B (zh
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王婷婷
曾清海
郭轶
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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
    • 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
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

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

Abstract

本申请实施例提供了一种通信方法及其终端设备、网络设备，该方法包括：终端设备确定至少一项空口技术的目标方式；所述终端设备使用所述至少一项空口技术的目标方式，与所述网络设备进行通信。因此，本申请实施例提供的方法能够从空口技术的多种可选方式中确定实际通信采用的空口技术的目标方式。

Description

PCT国内申请，说明书已公开。

Claims (40)

  1. PCT国内申请，权利要求书已公开。
CN201780081907.7A 2017-01-04 2017-12-27 一种通信方法及其终端设备、网络设备 Active CN110140373B (zh)

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CN2017100055578 2017-01-04
CN201710005557.8A CN108271214B (zh) 2017-01-04 2017-01-04 一种通信方法及其终端设备、网络设备
PCT/CN2017/119086 WO2018126972A1 (zh) 2017-01-04 2017-12-27 一种通信方法及其终端设备、网络设备

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CN110140373A true CN110140373A (zh) 2019-08-16
CN110140373B CN110140373B (zh) 2023-08-22

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CN201811130088.3A Active CN109246754B (zh) 2017-01-04 2017-01-04 一种通信方法及其终端设备、网络设备
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CN110140373B (zh) 2023-08-22
US11071146B2 (en) 2021-07-20
EP3902320A1 (en) 2021-10-27
CN108271214B (zh) 2022-07-22
CN112714470B (zh) 2022-09-02
CA3049291A1 (en) 2018-07-12
CN112714470A (zh) 2021-04-27
US20190373644A1 (en) 2019-12-05
EP3567904B1 (en) 2021-04-21
CN112714471A (zh) 2021-04-27
EP3567904A4 (en) 2020-01-01
CN108271214A (zh) 2018-07-10
JP6955579B2 (ja) 2021-10-27
EP3902320B1 (en) 2023-01-25
US11864239B2 (en) 2024-01-02
US20210345421A1 (en) 2021-11-04
JP2020509717A (ja) 2020-03-26
CN109246754A (zh) 2019-01-18
CN112714471B (zh) 2022-06-10
CN109246754B (zh) 2019-10-22
WO2018126972A1 (zh) 2018-07-12
CA3049291C (en) 2023-10-03
BR112019013825A2 (pt) 2020-01-28
EP3567904A1 (en) 2019-11-13

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