CN109565740A - 信号传输方法、装置和系统 - Google Patents

信号传输方法、装置和系统 Download PDF

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Publication number
CN109565740A
CN109565740A CN201680088283.7A CN201680088283A CN109565740A CN 109565740 A CN109565740 A CN 109565740A CN 201680088283 A CN201680088283 A CN 201680088283A CN 109565740 A CN109565740 A CN 109565740A
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subcarrier spacing
symbol
subcarrier
signal
reception
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CN109565740B (zh
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焦淑蓉
花梦
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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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery

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

Abstract

本发明实施例提供一种信号传输方法、装置和系统，此方法包括：网络设备生成待发送的第一信号；向终端发送所述第一信号，所述第一信号在频域上承载在第一子载波上，所述第一子载波的子载波间隔为第一子载波间隔，所述第一信号在时域上第一时间长度内相位连续，所述第一时间长度大于第二子载波间隔对应的符号长度，所述第一子载波间隔与所述第二子载波间隔的比值为N，所述N为大于1的整数，使得终端采用第三子载波间隔可以成功接收第一信号，无需终端必须采用与网络设备相同的子载波间隔进行信号传输，终端采用其支持的子载波间隔进行接收信号，避免增加终端的接收机复杂度的缺陷，节约了成本。

Description

PCT国内申请，说明书已公开。

Claims (29)

  1. PCT国内申请，权利要求书已公开。
CN201680088283.7A 2016-08-10 2016-08-10 信号传输方法、装置和系统 Active CN109565740B (zh)

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PCT/CN2016/094458 WO2018027705A1 (zh) 2016-08-10 2016-08-10 信号传输方法、装置和系统

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CN109565740A true CN109565740A (zh) 2019-04-02
CN109565740B CN109565740B (zh) 2020-09-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110932780A (zh) * 2019-10-14 2020-03-27 北京邮电大学 一种基于并行化kk的信号处理方法及装置
WO2024041522A1 (zh) * 2022-08-26 2024-02-29 华为技术有限公司 信号处理的方法和装置

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* Cited by examiner, † Cited by third party
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CN112771991B (zh) * 2018-10-02 2023-03-17 华为技术有限公司 使用节能参考信号降低功耗的系统及方法

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US20100254341A1 (en) * 2007-10-11 2010-10-07 Da Tang Mobile Communications Equipment Co., Ltd. Signal transmission method and device
CN101686433A (zh) * 2008-09-28 2010-03-31 大唐移动通信设备有限公司 一种mbms传输的反馈方法、系统及设备
CN101908949A (zh) * 2010-08-20 2010-12-08 西安交通大学 无线通信系统及其基站、中继站、用户终端和数据的发送接收方法
CN103384978A (zh) * 2011-02-04 2013-11-06 Sca艾普拉控股有限公司 在通信系统中将虚拟载波插入传统ofdm主载波
CN102740375A (zh) * 2011-04-11 2012-10-17 中兴通讯股份有限公司 一种无线参数配置和信号发送的方法及装置
WO2015042940A1 (zh) * 2013-09-30 2015-04-02 华为技术有限公司 传输定时方法及装置
WO2016068672A2 (ko) * 2014-10-31 2016-05-06 엘지전자(주) 무선 통신 시스템에서 다중 사용자 송수신을 위한 방법 및 이를 위한 장치

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* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: ""Subcarrier spacing and scaling for new RAT"", 《3GPP TSG RAN WG1 MEETING #85 R1-164179》 *
NEC: ""Subcarrier spacing and other parameters for numerology"", 《3GPP TSG RAN WG1 MEETING #85 R1-164486》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110932780A (zh) * 2019-10-14 2020-03-27 北京邮电大学 一种基于并行化kk的信号处理方法及装置
WO2024041522A1 (zh) * 2022-08-26 2024-02-29 华为技术有限公司 信号处理的方法和装置

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CN109565740B (zh) 2020-09-11

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