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CN111699648A - 无线通信方法、装置及系统 - Google Patents

无线通信方法、装置及系统 Download PDF

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Publication number
CN111699648A
CN111699648A CN201880088956.8A CN201880088956A CN111699648A CN 111699648 A CN111699648 A CN 111699648A CN 201880088956 A CN201880088956 A CN 201880088956A CN 111699648 A CN111699648 A CN 111699648A
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China
Prior art keywords
wireless communication
indication information
time
transmission block
terminal
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Application number
CN201880088956.8A
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English (en)
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CN111699648B (zh
Inventor
花梦
李俊超
焦淑蓉
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN111699648A publication Critical patent/CN111699648A/zh
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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
    • 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
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows

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

Abstract

本申请提供一种无线通信方法、装置及系统，其中方法包括：接收来自基站的高层信令，用于指示下行聚合系数S，下行聚合系数S对应S个连续的时间传输单元，每个时间传输单元用于重复传输终端的传输块；接收来自基站的物理层信令，用于调度终端的传输块并包括第一指示信息，第一指示信息用于指示下行控制区域的部分资源能够用于传输终端的传输块；确定第一指示信息的有效时间，其中，有效时间为S个连续的时间传输单元中的一个或多个时间传输单元。本申请提供的无线通信方法、装置及系统，通过引入第一指示信息的有效时间，能够确定下行控制区域的部分资源的用途，从而降低现有技术中传输块与下行控制信息相互干扰的概率，从而提高通信系统的性能。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201880088956.8A 2018-04-04 2018-04-04 无线通信方法、装置及系统 Active CN111699648B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/082049 WO2019191994A1 (zh) 2018-04-04 2018-04-04 无线通信方法、装置及系统

Publications (2)

Publication Number Publication Date
CN111699648A true CN111699648A (zh) 2020-09-22
CN111699648B CN111699648B (zh) 2022-06-28

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Country Link
US (1) US11438904B2 (zh)
EP (1) EP3745631B1 (zh)
CN (1) CN111699648B (zh)
WO (1) WO2019191994A1 (zh)

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WO2022067641A1 (en) * 2020-09-30 2022-04-07 Lenovo (Beijing) Limited Method and apparatus for dl and ul scheduling and transmission
CN115134919A (zh) * 2021-03-26 2022-09-30 维沃移动通信有限公司 时间单元确定方法、装置、终端及网络侧设备

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KR20190129662A (ko) * 2018-05-11 2019-11-20 삼성전자주식회사 무선통신시스템에서 신호를 송수신하는 방법 및 장치
US12200705B2 (en) * 2021-01-06 2025-01-14 Qualcomm Incorporated Latency reduction and coverage enhancement for extended reality

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CN103179672A (zh) * 2011-12-23 2013-06-26 华为技术有限公司 通信方法、基站和用户设备
CN104904259A (zh) * 2012-11-02 2015-09-09 瑞典爱立信有限公司 在存在强和/或高度变化的干扰的情况下获得测量的方法
CN106031062A (zh) * 2014-01-31 2016-10-12 高通股份有限公司 干扰管理信息信令
WO2018031623A1 (en) * 2016-08-11 2018-02-15 Intel Corporation Flexible transmission time interval and on slot aggregation for data transmission for new radio

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US10582552B2 (en) * 2014-08-22 2020-03-03 Lg Electronics Inc. Method for device-to-device communication in wireless communication system and apparatus therefor
EP3125643B1 (en) * 2015-07-31 2019-04-03 Panasonic Intellectual Property Corporation of America Improved scheduling mechanism for prose relays serving remote ues
CN108476110B (zh) * 2015-12-31 2021-10-08 Idac控股公司 用于动态管理参考信号的方法
WO2017197264A1 (en) * 2016-05-12 2017-11-16 Idac Holdings, Inc. Flow-based processing in wireless systems
EP3244677B1 (en) * 2016-05-13 2020-04-29 Panasonic Intellectual Property Corporation of America Improved mechanism for qos implementation in vehicular communication
EP3301986A1 (en) * 2016-09-30 2018-04-04 Panasonic Intellectual Property Corporation of America Improved uplink resource allocation among different ofdm numerology schemes
US10848276B2 (en) * 2017-12-21 2020-11-24 Qualcomm Incorporated Carrier aggregation for downlink throughput enhancement in shortened transmission time interval operation
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103179672A (zh) * 2011-12-23 2013-06-26 华为技术有限公司 通信方法、基站和用户设备
CN104904259A (zh) * 2012-11-02 2015-09-09 瑞典爱立信有限公司 在存在强和/或高度变化的干扰的情况下获得测量的方法
CN106031062A (zh) * 2014-01-31 2016-10-12 高通股份有限公司 干扰管理信息信令
WO2018031623A1 (en) * 2016-08-11 2018-02-15 Intel Corporation Flexible transmission time interval and on slot aggregation for data transmission for new radio

Non-Patent Citations (1)

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Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022067641A1 (en) * 2020-09-30 2022-04-07 Lenovo (Beijing) Limited Method and apparatus for dl and ul scheduling and transmission
US12457601B2 (en) 2020-09-30 2025-10-28 Lenovo (Beijing) Limited Method and apparatus for DL and UL scheduling and transmission
CN115134919A (zh) * 2021-03-26 2022-09-30 维沃移动通信有限公司 时间单元确定方法、装置、终端及网络侧设备

Also Published As

Publication number Publication date
WO2019191994A1 (zh) 2019-10-10
US20200404677A1 (en) 2020-12-24
CN111699648B (zh) 2022-06-28
EP3745631B1 (en) 2024-08-28
EP3745631A1 (en) 2020-12-02
EP3745631A4 (en) 2021-01-27
WO2019191994A9 (zh) 2020-11-26
US11438904B2 (en) 2022-09-06

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