CN110710243A - 一种信号发送、接收方法及装置 - Google Patents

一种信号发送、接收方法及装置 Download PDF

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CN110710243A
CN110710243A CN201780091525.2A CN201780091525A CN110710243A CN 110710243 A CN110710243 A CN 110710243A CN 201780091525 A CN201780091525 A CN 201780091525A CN 110710243 A CN110710243 A CN 110710243A
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CN110710243B (zh
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陈哲
金哲
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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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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

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

Abstract

一种信号发送、接收方法及装置。其中方法包括：终端设备在第一载波接收网络设备按照第一周期发送的窄带主同步信号NPSS、按照第二周期发送的窄带辅同步信号NSSS；其中，所述NPSS在每个周期中占用的子帧的子帧号为M，所述NSSS在每个周期中占用的子帧的子帧号为N；M为5，N为0，或者M为0，N为5；所述终端设备在第二载波接收所述网络设备按照第三周期发送的窄带物理广播信道NPBCH、按照第四周期发送的窄带***信息块1SIB1‑NB；其中，所述NPBCH在每个周期中占用的子帧的子帧号为P，所述SIB1‑NB在每个周期中占用的子帧的子帧号为Q；P为5，Q为0，或者P为0，Q为5；所述终端设备根据所述NPSS、所述NSSS、所述NPBCH、所述SIB1‑NB获得下行同步和***消息。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201780091525.2A 2017-08-10 2017-08-10 一种信号发送、接收方法及装置 Active CN110710243B (zh)

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PCT/CN2017/096961 WO2019028802A1 (zh) 2017-08-10 2017-08-10 一种信号发送、接收方法及装置

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CN110710243A true CN110710243A (zh) 2020-01-17
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US (1) US11330543B2 (zh)
EP (1) EP3637818B1 (zh)
CN (1) CN110710243B (zh)
WO (1) WO2019028802A1 (zh)

Cited By (1)

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WO2021249215A1 (zh) * 2020-06-11 2021-12-16 华为技术有限公司 一种通信方法及装置

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CN109391453B (zh) * 2017-08-11 2022-07-12 夏普株式会社 用户设备、基站和相关方法
US11096247B2 (en) * 2018-04-17 2021-08-17 Apple Inc. System information in unlicensed narrowband internet of things (NB-IOT) systems
US11470537B2 (en) * 2018-08-10 2022-10-11 Lg Electronics Inc. Cell access method of terminal in wireless communication system, and apparatus therefor
US20220240201A1 (en) * 2021-01-28 2022-07-28 Qualcomm Incorporated Time gaps in synchronization signal blocks
WO2024045851A1 (zh) * 2022-08-30 2024-03-07 华为技术有限公司 一种通信方法和装置

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CN105122715A (zh) * 2013-04-05 2015-12-02 高通股份有限公司 针对机器型通信(mtc)的物理广播信道(pbch)覆盖增强
WO2017039372A1 (en) * 2015-09-02 2017-03-09 Lg Electronics Inc. Method and apparatus for performing cell search in wireless communication system
CN106507439A (zh) * 2016-10-28 2017-03-15 宇龙计算机通信科技(深圳)有限公司 一种传输信息的方法、基站及终端
WO2017105338A1 (en) * 2015-12-18 2017-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Transmitting and receiving narrowband synchronization signals
CN106936756A (zh) * 2015-12-31 2017-07-07 中兴通讯股份有限公司 同步信号的传输方法、装置及***

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EP3422613B1 (en) * 2016-02-26 2022-01-05 LG Electronics Inc. Method for receiving system information in wireless communication system supporting narrowband-iot, and device therefor
CN107371240B (zh) * 2016-05-11 2022-12-06 夏普株式会社 基站、用户设备和相关方法
JP6882291B2 (ja) * 2016-07-29 2021-06-02 シャープ株式会社 端末装置、基地局装置、通信方法および集積回路
US10469159B2 (en) * 2017-02-14 2019-11-05 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
JP7114613B2 (ja) * 2017-02-17 2022-08-08 エルジー エレクトロニクス インコーポレイティド 狭帯域モノのインターネットを支援する無線通信システムにおいて端末と基地局の間の信号送受信方法及びそれを支援する装置
WO2018201470A1 (zh) * 2017-05-05 2018-11-08 富士通株式会社 时间索引指示方法、定时获取方法及其装置、通信***

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CN105122715A (zh) * 2013-04-05 2015-12-02 高通股份有限公司 针对机器型通信(mtc)的物理广播信道(pbch)覆盖增强
WO2017039372A1 (en) * 2015-09-02 2017-03-09 Lg Electronics Inc. Method and apparatus for performing cell search in wireless communication system
WO2017105338A1 (en) * 2015-12-18 2017-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Transmitting and receiving narrowband synchronization signals
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CN110710243B (zh) 2022-05-24
US20200178190A1 (en) 2020-06-04
EP3637818A4 (en) 2020-07-22
EP3637818B1 (en) 2022-05-04
US11330543B2 (en) 2022-05-10
WO2019028802A1 (zh) 2019-02-14
EP3637818A1 (en) 2020-04-15

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