CN111108792A - 无线通信的方法、网络设备和终端设备 - Google Patents

无线通信的方法、网络设备和终端设备 Download PDF

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Publication number
CN111108792A
CN111108792A CN201780093810.8A CN201780093810A CN111108792A CN 111108792 A CN111108792 A CN 111108792A CN 201780093810 A CN201780093810 A CN 201780093810A CN 111108792 A CN111108792 A CN 111108792A
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CN
China
Prior art keywords
dci format
reference signal
dci
resource
symbol
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Pending
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CN201780093810.8A
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English (en)
Inventor
唐海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN111108792A publication Critical patent/CN111108792A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Abstract

本申请实施例提供了一种无线通信的方法、网络设备和终端设备，网络设备通过下行控制信息格式DCI Format隐式指示资源调度模式和/或参考信号传输模式，避免了通过控制信令指示而产生的控制信令开销，降低了终端设备的操作复杂度和能耗。该方法包括：采用多种下行控制信息格式DCI Format中的第一DCI Format向终端设备发送下行控制信息DCI；采用该第一DCI Format对应的资源调度模式传输数据信道。

Description

PCT国内申请，说明书已公开。

Claims (28)

  1. PCT国内申请，权利要求书已公开。
CN201780093810.8A 2017-08-11 2017-08-11 无线通信的方法、网络设备和终端设备 Pending CN111108792A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/097256 WO2019028904A1 (zh) 2017-08-11 2017-08-11 无线通信的方法、网络设备和终端设备

Publications (1)

Publication Number Publication Date
CN111108792A true CN111108792A (zh) 2020-05-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780093810.8A Pending CN111108792A (zh) 2017-08-11 2017-08-11 无线通信的方法、网络设备和终端设备

Country Status (4)

Country Link
US (1) US11251928B2 (zh)
EP (1) EP3627925A4 (zh)
CN (1) CN111108792A (zh)
WO (1) WO2019028904A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4218324A1 (en) * 2020-09-23 2023-08-02 Telefonaktiebolaget LM Ericsson (publ) Control channel for wireless communication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101557676B1 (ko) * 2008-10-31 2015-10-06 삼성전자주식회사 이동무선 통신시스템의 하향링크 제어채널의 페이로드 크기결정장치 및 방법
EP2434818B1 (en) * 2009-05-22 2019-05-01 Huawei Technologies Co., Ltd. Method for dispatching multi sub-frames and the system, the terminal, the base station and the computer program product thereof
JP5827406B2 (ja) * 2011-08-12 2015-12-02 インターデイジタル パテント ホールディングス インコーポレイテッド ワイヤレスシステムにおける柔軟な帯域幅オペレーションのための下りリンクリソースの割り当て
WO2014110822A1 (zh) * 2013-01-18 2014-07-24 华为技术有限公司 Pdsch的传输方法及装置
CN105325042B (zh) * 2014-05-30 2019-10-25 华为技术有限公司 一种下行控制信息的发送、接收方法和设备
US10117235B2 (en) 2015-04-10 2018-10-30 Lg Electronics Inc. Method and device for supporting HARQ in unlicensed band
CN107733602B (zh) * 2016-08-12 2022-05-10 华为技术有限公司 一种控制信息传输方法及装置
CN106385709B (zh) 2016-10-31 2022-12-20 宇龙计算机通信科技(深圳)有限公司 资源调度方法及资源调度装置

Also Published As

Publication number Publication date
WO2019028904A1 (zh) 2019-02-14
EP3627925A1 (en) 2020-03-25
US20200162226A1 (en) 2020-05-21
EP3627925A4 (en) 2020-06-17
US11251928B2 (en) 2022-02-15

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