CN113383593A - 通信方法、装置及系统 - Google Patents

通信方法、装置及系统 Download PDF

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Publication number
CN113383593A
CN113383593A CN201980091181.4A CN201980091181A CN113383593A CN 113383593 A CN113383593 A CN 113383593A CN 201980091181 A CN201980091181 A CN 201980091181A CN 113383593 A CN113383593 A CN 113383593A
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time
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CN201980091181.4A
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CN113383593B (zh
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苏俞婉
李军
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
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04L5/003—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

本申请公开了一种通信方法、装置及系统，涉及通信领域，用于实现终端设备在预配置的上行时频资源起始位置后有上行数据需要传输时，能够在下一个预配置的上行时频资源起始位置之前，进行上行数据传输。通信方法包括：第一终端设备根据预配置的上行时频资源确定参考时域位置，参考时域位置与多个终端设备中的其他终端设备确定的参考时域位置相同，参考时域位置用于初始化第一序列；第一终端设备根据第一序列和时间间隔生成第一参考信号，其中，时间间隔为参考时域位置与第一参考信号传输的起始时域位置之间的间隔；第一终端设备向网络设备发送第一参考信号。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN201980091181.4A 2019-02-03 2019-02-03 通信方法、终端设备及网络设备 Active CN113383593B (zh)

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PCT/CN2019/074721 WO2020155188A1 (zh) 2019-02-03 2019-02-03 通信方法、装置及系统

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CN113383593A true CN113383593A (zh) 2021-09-10
CN113383593B CN113383593B (zh) 2023-04-11

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US (1) US11997671B2 (zh)
EP (1) EP3897054B1 (zh)
CN (1) CN113383593B (zh)
WO (1) WO2020155188A1 (zh)

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WO2020155188A1 (zh) * 2019-02-03 2020-08-06 华为技术有限公司 通信方法、装置及系统
US11432291B2 (en) * 2019-06-21 2022-08-30 Huawei Technologies Co., Ltd. System and scheme on group based identity and scrambling for UE cooperation transmission
WO2022155934A1 (zh) * 2021-01-22 2022-07-28 华为技术有限公司 Pusch传输方法及通信装置
CN118119020A (zh) * 2022-11-30 2024-05-31 华为技术有限公司 一种通信方法及装置

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WO2017173660A1 (zh) * 2016-04-08 2017-10-12 富士通株式会社 传输资源的传输方向的配置方法、装置和通信系统
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

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CN108282876B (zh) * 2017-01-06 2022-03-25 华为技术有限公司 一种上行传输方法、终端、网络侧设备
CN109152026B (zh) * 2017-06-16 2020-07-17 维沃移动通信有限公司 一种上行免授权传输的配置方法及设备
CN112492623B (zh) * 2017-07-24 2022-10-28 华为技术有限公司 一种同步信号的发送方法、接收方法和装置
EP3857971B1 (en) * 2018-09-27 2023-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Support for transmission in preconfigured ul resources
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US11147117B2 (en) * 2018-09-28 2021-10-12 Mediatek Singapore Pte. Ltd. Timing advance validation for transmission in preconfigured uplink resources in NB-IoT
EP3874645B1 (en) * 2018-10-31 2023-05-24 Telefonaktiebolaget Lm Ericsson (Publ) Retransmission schemes and optimizations for preconfigured uplink resources
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WO2017173660A1 (zh) * 2016-04-08 2017-10-12 富士通株式会社 传输资源的传输方向的配置方法、装置和通信系统
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

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US20210360662A1 (en) 2021-11-18
US11997671B2 (en) 2024-05-28
EP3897054A1 (en) 2021-10-20
CN113383593B (zh) 2023-04-11
EP3897054A4 (en) 2022-01-05
WO2020155188A1 (zh) 2020-08-06
EP3897054B1 (en) 2022-12-28

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