CN110692209A - 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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CN110692209A
CN110692209A CN201780091512.5A CN201780091512A CN110692209A CN 110692209 A CN110692209 A CN 110692209A CN 201780091512 A CN201780091512 A CN 201780091512A CN 110692209 A CN110692209 A CN 110692209A
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CN110692209B (zh
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陈哲
罗之虎
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
    • 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
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L5/0012—Hopping in multicarrier systems
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (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：终端设备生成承载第一前导码的第一符号组；所述第一符号组包括4组符号；所述终端设备通过K组上行子帧向网络设备发送所述第一符号组；所述K组上行子帧中的任意两组上行子帧不相邻，所述K组上行子帧中每组上行子帧包括至少一个上行子帧，且每组上行子帧中包括的上行子帧为连续的子帧，K为大于1且小于或等于4的正整数。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201780091512.5A 2017-08-10 2017-08-10 一种信号发送、接收方法及装置 Active CN110692209B (zh)

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PCT/CN2017/096960 WO2019028801A1 (zh) 2017-08-10 2017-08-10 一种信号发送、接收方法及装置

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CN110692209A true CN110692209A (zh) 2020-01-14
CN110692209B CN110692209B (zh) 2021-01-01

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US (1) US11382078B2 (zh)
EP (1) EP3667960B1 (zh)
JP (1) JP2020530239A (zh)
CN (1) CN110692209B (zh)
BR (1) BR112020002784A2 (zh)
WO (1) WO2019028801A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111316745A (zh) * 2017-11-17 2020-06-19 华为技术有限公司 一种通信方法及装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110892647B (zh) * 2017-07-13 2021-08-03 中兴通讯股份有限公司 一种发射信号的系统和方法
US10721777B2 (en) * 2017-11-14 2020-07-21 Lg Electronics Inc. Method and apparatus for transmitting a random access preamble in a narrow band IoT system supporting time division duplexing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9661663B1 (en) * 2016-03-16 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Network access of a wireless device to a communications network
CN106921468A (zh) * 2015-12-28 2017-07-04 中兴通讯股份有限公司 一种信息传输方法及装置
CN106982110A (zh) * 2016-01-15 2017-07-25 上海贝尔股份有限公司 利用LTE TDD帧结构进行NB-IoT传输帧配置的方法和装置
CN110892777A (zh) * 2017-06-26 2020-03-17 Lg电子株式会社 在支持帧结构类型2的窄带iot系统中发送nprach前导码的方法和装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9161322B2 (en) * 2012-01-25 2015-10-13 Ofinno Technologies, Llc Configuring base station and wireless device carrier groups
US9210664B2 (en) * 2012-04-17 2015-12-08 Ofinno Technologies. LLC Preamble transmission in a wireless device
CN104254135B (zh) * 2013-06-27 2020-03-31 夏普株式会社 基站和用户设备及其方法
CN108566673B (zh) * 2013-12-03 2022-04-15 索尼公司 无线通信系统和在无线通信系统中进行无线通信的方法
US10128996B2 (en) * 2014-04-30 2018-11-13 Lg Electronics Inc. Method for transmission device-to-device signal in wireless communication system and apparatus for same
US10219274B2 (en) * 2015-04-23 2019-02-26 Marvell World Trade Ltd. Channel bonding operations in wireless communications
JP6581652B2 (ja) * 2015-05-07 2019-09-25 株式会社東芝 無線通信装置、無線通信端末および無線通信方法
WO2016199989A1 (ko) * 2015-06-11 2016-12-15 엘지전자 주식회사 Tdd 기반의 무선 통신 시스템에서 복수의 서브프레임을 사용하여 통신을 수행하는 방법 및 장치
CN110535501B (zh) * 2015-06-19 2022-04-05 松下电器（美国）知识产权公司 发送方法、接收方法及发送装置
WO2017052326A1 (en) * 2015-09-24 2017-03-30 Lg Electronics Inc. Method and apparatus for handling various iot network access in wireless communication system
WO2017105005A1 (ko) * 2015-12-18 2017-06-22 엘지전자 주식회사 랜덤 액세스 프리앰블을 싱글-톤 방식으로 전송하는 방법 및 무선 기기
KR102514908B1 (ko) * 2015-12-22 2023-03-28 삼성전자 주식회사 무선 통신 시스템의 d2d 신호 전송 지원을 위한 기지국 동작 방법 및 장치
CN106937354A (zh) * 2015-12-30 2017-07-07 上海贝尔股份有限公司 一种用于接入控制的方法、设备与系统
CA3012857C (en) * 2016-01-29 2019-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Frequency hopping for random access
CN107466101B (zh) * 2016-06-03 2021-11-09 中兴通讯股份有限公司 终端位置的确定方法及装置
US10396881B2 (en) * 2016-06-10 2019-08-27 Qualcomm Incorporated RACH design for beamformed communications
US10320551B2 (en) * 2016-06-21 2019-06-11 Marvell World Trade Ltd. Channel bonding design and signaling in wireless communications
CN106301738B (zh) * 2016-06-28 2020-04-07 宇龙计算机通信科技(深圳)有限公司 基于帧结构的通信方法
US10291451B2 (en) * 2016-11-07 2019-05-14 Qualcomm Incorporated PRACH design for larger cell radius
CN108235444B (zh) * 2016-12-12 2021-09-10 北京三星通信技术研究有限公司 随机接入的方法及基站设备、用户设备
US10863484B2 (en) * 2017-01-09 2020-12-08 Qualcomm Incorporated Indication of random-access channel MSG3 resource duration via random-access channel MSG2
CN110291753B (zh) * 2017-02-15 2022-02-18 Lg 电子株式会社 在支持窄带物联网的无线通信系统中的终端和基站之间的信号发送/接收方法和支持该方法的设备
US10764021B2 (en) * 2017-02-28 2020-09-01 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
WO2018174577A1 (ko) * 2017-03-22 2018-09-27 엘지전자 주식회사 랜덤 접속 과정을 수행하는 방법 및 이를 위한 장치
CN110447286B (zh) * 2017-03-24 2023-11-03 苹果公司 用于新无线电的跟踪参考信号
EP3621403A4 (en) * 2017-05-04 2021-01-06 LG Electronics Inc. PROCESS FOR CARRYING OUT A RANDOM ACCESS PROCESS AND ASSOCIATED DEVICE
US11902924B2 (en) * 2017-06-02 2024-02-13 Qualcomm Incorporated Methods and apparatus related to link establishment in a wireless backhaul network
KR20200029580A (ko) * 2017-08-09 2020-03-18 엘지전자 주식회사 랜덤 접속 과정을 수행하는 방법 및 이를 위한 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106921468A (zh) * 2015-12-28 2017-07-04 中兴通讯股份有限公司 一种信息传输方法及装置
CN106982110A (zh) * 2016-01-15 2017-07-25 上海贝尔股份有限公司 利用LTE TDD帧结构进行NB-IoT传输帧配置的方法和装置
US9661663B1 (en) * 2016-03-16 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Network access of a wireless device to a communications network
CN110892777A (zh) * 2017-06-26 2020-03-17 Lg电子株式会社 在支持帧结构类型2的窄带iot系统中发送nprach前导码的方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMSUNG: "New WID: Further enhancement of NB-IoT", 《3GPP TSG RAN MEETING #75 RP-170676》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111316745A (zh) * 2017-11-17 2020-06-19 华为技术有限公司 一种通信方法及装置

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EP3667960B1 (en) 2023-04-05
CN110692209B (zh) 2021-01-01
JP2020530239A (ja) 2020-10-15
WO2019028801A1 (zh) 2019-02-14
US11382078B2 (en) 2022-07-05
EP3667960A1 (en) 2020-06-17
US20200187197A1 (en) 2020-06-11
BR112020002784A2 (pt) 2020-07-28
EP3667960A4 (en) 2020-10-28

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