CN106063355A - 一种传输消息的方法和装置 - Google Patents

一种传输消息的方法和装置 Download PDF

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Publication number
CN106063355A
CN106063355A CN201580003793.5A CN201580003793A CN106063355A CN 106063355 A CN106063355 A CN 106063355A CN 201580003793 A CN201580003793 A CN 201580003793A CN 106063355 A CN106063355 A CN 106063355A
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China
Prior art keywords
sequence
time
frequency domain
symbol
mapping
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CN201580003793.5A
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CN106063355B (zh
Inventor
吴作敏
官磊
李�远
马莎
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Shenzhen best Industrial Co.,Ltd.
Shenzhen Shangge Intellectual Property Service 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
    • H04W72/20—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
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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

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

Abstract

本发明实施例公开了一种传输消息的方法：基站在获得免许可的频谱的信道使用权后立刻循环发送第一序列，其中，所述第一时刻与所述第一符号起始时刻之间的时间间隔不小于一个周期的所述第一序列的时间长度，所述一个周期的第一序列的时间长度不大于一个不包括CP的符号的时间长度，所述第一序列为LAA‑LTE系统的特征序列。根据本发明实施例提出的方法，基站不仅达到了占用信道的目的，更进一步的，通过在免许可频谱的信道上传输周期较短的、具有LAA‑LTE系统的特征的序列，直接在当前免许可频谱的信道上通知了用户设备在所述免许可频谱的信道上与基站进行通信，从而避免额外利用许可频谱上的信道资源传输信令造成的资源浪费。

Description

PCT国内申请，说明书已公开。

Claims (66)

  1. PCT国内申请，权利要求书已公开。
CN201580003793.5A 2015-01-16 2015-01-16 一种传输消息的方法和装置 Active CN106063355B (zh)

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PCT/CN2015/070915 WO2016112543A1 (zh) 2015-01-16 2015-01-16 一种传输消息的方法和装置

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CN106063355A true CN106063355A (zh) 2016-10-26
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US (1) US20170311340A1 (zh)
EP (1) EP3226638A4 (zh)
KR (1) KR20170098891A (zh)
CN (1) CN106063355B (zh)
WO (1) WO2016112543A1 (zh)

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CN108809545A (zh) * 2017-05-04 2018-11-13 华为技术有限公司 传输上行控制信息的方法和装置
CN110333478A (zh) * 2018-03-30 2019-10-15 华为技术有限公司 一种到达角度、出发角度确定方法及通信装置
CN110447281A (zh) * 2017-03-23 2019-11-12 华为技术有限公司 用于多个harq免授权传输的配置、指示和ack/nack
CN111885695A (zh) * 2017-02-06 2020-11-03 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
CN112292905A (zh) * 2018-07-23 2021-01-29 捷开通讯(深圳)有限公司 蜂窝网络中的传输技术
CN113517969A (zh) * 2018-12-24 2021-10-19 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
CN115001924A (zh) * 2017-08-11 2022-09-02 华为技术有限公司 基于序列的信号处理方法及装置

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CN107872415B (zh) * 2016-09-23 2022-07-15 中兴通讯股份有限公司 一种数据传输方法及装置
US10595332B2 (en) * 2016-09-30 2020-03-17 Qualcomm Incorporated Aligning slots allocated to extended cyclic prefix symbols with slots allocated to normal cyclic prefix symbols
CN113133090B (zh) * 2019-12-30 2023-03-31 大唐移动通信设备有限公司 信号传输方法及装置
WO2021189340A1 (en) * 2020-03-26 2021-09-30 Qualcomm Incorporated Continuous transmission for new radio-unlicensed (nr-u) uplink
CN114401066B (zh) * 2021-12-20 2023-11-03 中国航天科工集团八五一一研究所 一种高精度时频同步信号分发系统与其分发方法

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CN111885695A (zh) * 2017-02-06 2020-11-03 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
CN111885695B (zh) * 2017-02-06 2024-04-12 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
CN110447281A (zh) * 2017-03-23 2019-11-12 华为技术有限公司 用于多个harq免授权传输的配置、指示和ack/nack
CN108809545A (zh) * 2017-05-04 2018-11-13 华为技术有限公司 传输上行控制信息的方法和装置
CN108809545B (zh) * 2017-05-04 2023-01-06 华为技术有限公司 传输上行控制信息的方法和装置
CN115001924A (zh) * 2017-08-11 2022-09-02 华为技术有限公司 基于序列的信号处理方法及装置
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CN110333478A (zh) * 2018-03-30 2019-10-15 华为技术有限公司 一种到达角度、出发角度确定方法及通信装置
CN110333478B (zh) * 2018-03-30 2022-05-17 华为技术有限公司 一种到达角度、出发角度确定方法及通信装置
CN112292905A (zh) * 2018-07-23 2021-01-29 捷开通讯(深圳)有限公司 蜂窝网络中的传输技术
CN113517969A (zh) * 2018-12-24 2021-10-19 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
CN113517969B (zh) * 2018-12-24 2022-08-26 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

Also Published As

Publication number Publication date
EP3226638A4 (en) 2017-12-20
EP3226638A1 (en) 2017-10-04
CN106063355B (zh) 2020-08-07
WO2016112543A1 (zh) 2016-07-21
KR20170098891A (ko) 2017-08-30
US20170311340A1 (en) 2017-10-26

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