CN112292901A - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

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Publication number
CN112292901A
CN112292901A CN201880094813.8A CN201880094813A CN112292901A CN 112292901 A CN112292901 A CN 112292901A CN 201880094813 A CN201880094813 A CN 201880094813A CN 112292901 A CN112292901 A CN 112292901A
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CN
China
Prior art keywords
network device
frequency band
reference signal
indication information
network
Prior art date
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Pending
Application number
CN201880094813.8A
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English (en)
Inventor
唐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN112292901A publication Critical patent/CN112292901A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • 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
    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种无线方法和设备，可以合理实现非授权频段进行RLM。该方法包括：第一网络设备在非授权频段上执行第一先听后说LBT操作，以用于发送参考信号；在所述第一LBT操作失败的情况下，所述第一网络设备发送指示信息，所述指示信息用于指示所述第一网络设备未通过所述非授权频段发送所述参考信号。

Description

PCT国内申请，说明书已公开。

Claims (56)

  1. PCT国内申请，权利要求书已公开。
CN201880094813.8A 2018-06-20 2018-06-20 无线通信方法、终端设备和网络设备 Pending CN112292901A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/092035 WO2019241936A1 (zh) 2018-06-20 2018-06-20 无线通信方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN112292901A true CN112292901A (zh) 2021-01-29

Family

ID=68983171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880094813.8A Pending CN112292901A (zh) 2018-06-20 2018-06-20 无线通信方法、终端设备和网络设备

Country Status (6)

Country Link
US (1) US20210136821A1 (zh)
EP (1) EP3809784A4 (zh)
KR (1) KR20210022634A (zh)
CN (1) CN112292901A (zh)
AU (1) AU2018428626A1 (zh)
WO (1) WO2019241936A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115150217A (zh) * 2022-06-30 2022-10-04 青岛海信移动通信技术股份有限公司 智能家居设备的配网方法、装置及设备
WO2024000180A1 (zh) * 2022-06-28 2024-01-04 北京小米移动软件有限公司 一种指示方法、装置、设备及存储介质

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114788334A (zh) * 2020-01-03 2022-07-22 华为技术有限公司 一种下行传输质量检测的评估时长确定方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105611637B (zh) * 2016-02-06 2019-05-24 北京佰才邦技术有限公司 信道发送状态的指示方法和终端
CN107734706A (zh) * 2016-08-10 2018-02-23 深圳市金立通信设备有限公司 一种控制信息传输方法、设备以及通信***
CN106454910B (zh) * 2016-09-09 2022-09-02 宇龙计算机通信科技(深圳)有限公司 通信方法、通信装置和终端
US20180124831A1 (en) * 2016-10-29 2018-05-03 Ofinno Technologies, Llc Dual connectivity scheduling request for wireless network and wireless device
DE112018003906T5 (de) * 2017-07-31 2020-09-03 Mavenir Networks, Inc. Verfahren und Vorrichtung zur flexiblen Aufteilung der physikalischen Fronthaul-Schicht für Cloud-Funkzugangsnetze
CN110120860B (zh) * 2018-02-06 2020-06-30 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN110611921B (zh) * 2018-06-15 2021-06-01 维沃移动通信有限公司 一种无线链路状态判断方法及终端

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024000180A1 (zh) * 2022-06-28 2024-01-04 北京小米移动软件有限公司 一种指示方法、装置、设备及存储介质
CN115150217A (zh) * 2022-06-30 2022-10-04 青岛海信移动通信技术股份有限公司 智能家居设备的配网方法、装置及设备

Also Published As

Publication number Publication date
WO2019241936A1 (zh) 2019-12-26
EP3809784A4 (en) 2021-07-07
KR20210022634A (ko) 2021-03-03
AU2018428626A1 (en) 2021-01-28
US20210136821A1 (en) 2021-05-06
EP3809784A1 (en) 2021-04-21

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