CN112889328A - 一种信号的发送方法、接收方法、发送装置、接收装置和通信系统 - Google Patents

一种信号的发送方法、接收方法、发送装置、接收装置和通信系统 Download PDF

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Publication number
CN112889328A
CN112889328A CN201880098933.5A CN201880098933A CN112889328A CN 112889328 A CN112889328 A CN 112889328A CN 201880098933 A CN201880098933 A CN 201880098933A CN 112889328 A CN112889328 A CN 112889328A
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information
information block
time
block
candidate
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CN201880098933.5A
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English (en)
Inventor
张国玉
蒋琴艳
贾美艺
张磊
王昕�
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Fujitsu Ltd
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Fujitsu Ltd
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    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • 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
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

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

Abstract

本申请提供一种信号的发送方法、接收方法、发送装置、接收装置和通信系统，该发送装置设置于网络设备，所述装置包括：发送单元，其发送用于指示所述网络设备在一个时间间隔内发送的至少一个信息块中的一个信息块发送在所述一个时间间隔中的至少两个候选资源中的一个候选资源的指示信息。根据本申请，通过指示信息来指示信息块的发送资源，由此，即使在信息块索引与发送资源之间的默认的对应关系将被改变的情况下，也能够明确信息块所对应的发送资源，进而便于终端设备进行下行同步。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201880098933.5A 2018-11-02 2018-11-02 一种信号的发送方法、接收方法、发送装置、接收装置和通信系统 Pending CN112889328A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/113839 WO2020087543A1 (zh) 2018-11-02 2018-11-02 一种信号的发送方法、接收方法、发送装置、接收装置和通信系统

Publications (1)

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CN112889328A true CN112889328A (zh) 2021-06-01

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US (1) US20210250921A1 (zh)
EP (1) EP3876622A4 (zh)
JP (2) JP2022505980A (zh)
KR (1) KR102499121B1 (zh)
CN (1) CN112889328A (zh)
WO (1) WO2020087543A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023040892A1 (zh) * 2021-09-16 2023-03-23 维沃移动通信有限公司 资源重选方法、装置、通信设备、存储介质及系统

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
EP4383874A1 (en) * 2021-08-04 2024-06-12 Fujitsu Limited Method and apparatus for transceiving signal, and communication system
WO2023082287A1 (zh) * 2021-11-15 2023-05-19 北京小米移动软件有限公司 一种信息的传输方法及其装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170245272A1 (en) * 2014-11-07 2017-08-24 Huawei Technologies Co., Ltd. Data sending method and apparatus
CN108024310A (zh) * 2016-11-04 2018-05-11 华为技术有限公司 用于传输数据的方法、终端设备和网络设备
CN108513361A (zh) * 2018-04-04 2018-09-07 宇龙计算机通信科技(深圳)有限公司 信道接入方法、装置及存储介质
US20180295590A1 (en) * 2017-04-10 2018-10-11 Qualcomm Incorporated Reference signal schemes in wireless communications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107205277B (zh) * 2016-03-18 2020-01-24 中国移动通信有限公司研究院 一种增强下行控制信道资源的指示方法及装置
CN108347778B (zh) * 2017-01-25 2022-01-14 华为技术有限公司 通信方法及装置
CN108668366B (zh) * 2017-03-31 2020-02-14 华为技术有限公司 信号传输方法、网络设备和终端
KR102580213B1 (ko) * 2017-06-15 2023-09-19 삼성전자주식회사 이동 통신 시스템에서의 데이터 전송 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170245272A1 (en) * 2014-11-07 2017-08-24 Huawei Technologies Co., Ltd. Data sending method and apparatus
CN108024310A (zh) * 2016-11-04 2018-05-11 华为技术有限公司 用于传输数据的方法、终端设备和网络设备
US20180295590A1 (en) * 2017-04-10 2018-10-11 Qualcomm Incorporated Reference signal schemes in wireless communications
CN108513361A (zh) * 2018-04-04 2018-09-07 宇龙计算机通信科技(深圳)有限公司 信道接入方法、装置及存储介质

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"\"R1-1810127 Initial access in NR unlicensed\"", 3GPP TSG_RAN\\WG1_RL1, pages 1 *
"\"R1-1811416 On SSB transmission in NR unlicensed\"", 3GPP TSG_RAN\\WG1_RL1, pages 2 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023040892A1 (zh) * 2021-09-16 2023-03-23 维沃移动通信有限公司 资源重选方法、装置、通信设备、存储介质及系统

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WO2020087543A1 (zh) 2020-05-07
EP3876622A4 (en) 2021-11-24
KR20210064350A (ko) 2021-06-02
JP2023026511A (ja) 2023-02-24
JP2022505980A (ja) 2022-01-14
KR102499121B1 (ko) 2023-02-16
EP3876622A1 (en) 2021-09-08
US20210250921A1 (en) 2021-08-12

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