CN112314034A - 信息发送和接收方法以及装置 - Google Patents

信息发送和接收方法以及装置 Download PDF

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Publication number
CN112314034A
CN112314034A CN201880094448.0A CN201880094448A CN112314034A CN 112314034 A CN112314034 A CN 112314034A CN 201880094448 A CN201880094448 A CN 201880094448A CN 112314034 A CN112314034 A CN 112314034A
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CN201880094448.0A
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CN112314034B (zh
Inventor
张健
纪鹏宇
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
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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

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

Abstract

一种信息发送和接收方法以及装置。所述方法包括：发送设备至少根据时域资源中的部分符号数目，确定位于所述时域资源内的解调参考信号；其中，所述时域资源所包括的符号数目小于或等于时隙或子帧所包括的符号数目；所述发送设备至少使用所述时域资源，向接收设备发送数据信息和所述解调参考信号。由此，能够支持non‑slot的数据信息传输。

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。
CN201880094448.0A 2018-08-10 2018-08-10 信息发送和接收方法以及装置 Active CN112314034B (zh)

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PCT/CN2018/100000 WO2020029258A1 (zh) 2018-08-10 2018-08-10 信息发送和接收方法以及装置

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CN112314034A true CN112314034A (zh) 2021-02-02
CN112314034B CN112314034B (zh) 2024-06-14

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US (1) US12009958B2 (zh)
JP (1) JP7184154B2 (zh)
CN (1) CN112314034B (zh)
WO (1) WO2020029258A1 (zh)

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WO2020029225A1 (zh) * 2018-08-10 2020-02-13 Oppo广东移动通信有限公司 侧行信道配置方法、终端设备和网络设备
US11425675B2 (en) * 2021-01-28 2022-08-23 Qualcomm Incorporated Timing advance (TA) handling for sidelink (SL)-assisted positioning
CN115396070B (zh) * 2021-05-19 2024-01-30 大唐联仪科技有限公司 信号同步方法、装置及存储介质
EP4360378A1 (en) * 2021-06-21 2024-05-01 NEC Corporation Methods, computer readable medium and devices for communication
US11784769B2 (en) * 2021-06-22 2023-10-10 Qualcomm Incorporated AGC aspects of sidelink DMRS bundling

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US20160192385A1 (en) * 2013-01-16 2016-06-30 Interdigital Patent Holdings, Inc. Improved uplink spectrum efficiency
CN108111273A (zh) * 2017-08-11 2018-06-01 中兴通讯股份有限公司 参考信号的传输方法及装置
CN108347325A (zh) * 2017-01-25 2018-07-31 华为技术有限公司 一种信息传输方法及装置

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CN104641582B (zh) * 2012-09-16 2018-03-16 Lg 电子株式会社 在无线通信系统中考虑天线端口关系发送/接收下行链路信号的方法和装置
WO2017079530A1 (en) * 2015-11-04 2017-05-11 Interdigital Patent Holdings, Inc. Device and methods for multiplexing transmissions with different tti duration
US10461908B2 (en) * 2015-11-11 2019-10-29 Qualcomm Incorporated Techniques for providing channels in low latency LTE wireless communications
CN112039632B (zh) * 2016-09-27 2023-04-07 中国移动通信有限公司研究院 一种上行信号传输方法、装置和系统
CN108631990B (zh) * 2017-03-24 2022-12-06 中兴通讯股份有限公司 一种信令的指示方法和装置
CN108111266B (zh) * 2017-05-05 2022-08-19 中兴通讯股份有限公司 解调参考信号的配置方法、通信装置及通信节点
US10721025B2 (en) * 2017-06-15 2020-07-21 Ofinno, Llc Grant-free failure reporting
US11258524B2 (en) * 2018-06-28 2022-02-22 Qualcomm Incorporated Predictive link adaptation for V2X communications

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Publication number Priority date Publication date Assignee Title
US20160192385A1 (en) * 2013-01-16 2016-06-30 Interdigital Patent Holdings, Inc. Improved uplink spectrum efficiency
CN108347325A (zh) * 2017-01-25 2018-07-31 华为技术有限公司 一种信息传输方法及装置
CN108111273A (zh) * 2017-08-11 2018-06-01 中兴通讯股份有限公司 参考信号的传输方法及装置

Non-Patent Citations (2)

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"\"R1-1718810\"", 3GPP TSG_RAN\\WG1_RL1, pages 1 *

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JP7184154B2 (ja) 2022-12-06
US12009958B2 (en) 2024-06-11
WO2020029258A1 (zh) 2020-02-13
US20210119843A1 (en) 2021-04-22
JP2021531687A (ja) 2021-11-18
CN112314034B (zh) 2024-06-14

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