CN110892690B - 用于窄带操作的上行链路和下行链路授权 - Google Patents

用于窄带操作的上行链路和下行链路授权 Download PDF

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Publication number
CN110892690B
CN110892690B CN201880047197.0A CN201880047197A CN110892690B CN 110892690 B CN110892690 B CN 110892690B CN 201880047197 A CN201880047197 A CN 201880047197A CN 110892690 B CN110892690 B CN 110892690B
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data channel
grants
harq
grant
collision
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Chinese (zh)
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CN110892690A (zh
Inventor
魏超
K·巴塔德
徐浩
A·里科阿尔瓦里尼奥
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • 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
    • H04W72/20—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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880047197.0A 2017-07-31 2018-07-25 用于窄带操作的上行链路和下行链路授权 Active CN110892690B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/095169 2017-07-31
PCT/CN2017/095169 WO2019023849A1 (en) 2017-07-31 2017-07-31 UPLINK AND DOWNLINK AUTHORIZATIONS FOR NARROW BAND OPERATIONS
PCT/CN2018/097029 WO2019024737A1 (en) 2017-07-31 2018-07-25 UPLINK AND DOWNLINK AUTHORIZATIONS FOR NARROW BAND OPERATIONS

Publications (2)

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CN110892690A CN110892690A (zh) 2020-03-17
CN110892690B true CN110892690B (zh) 2023-02-17

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EP (1) EP3662625A4 (enExample)
JP (1) JP2020529164A (enExample)
KR (2) KR102823026B1 (enExample)
CN (1) CN110892690B (enExample)
BR (1) BR112020001788A2 (enExample)
CA (1) CA3068759A1 (enExample)
TW (1) TWI762683B (enExample)
WO (2) WO2019023849A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11558762B2 (en) * 2019-04-03 2023-01-17 Mediatek Inc. Techniques of controlling operation of M-DCI based M-TRP reception
CN112311515B (zh) * 2019-08-01 2022-03-29 北京华为数字技术有限公司 一种反馈信息传输方法及装置
WO2023012492A1 (en) * 2021-08-06 2023-02-09 Orope France Sarl Apparatus and method of wireless communication
CN115348610B (zh) * 2022-10-18 2023-03-24 成都市以太节点科技有限公司 一种毫米波多链路自适应通信方法、电子设备及存储介质
CN116234033B (zh) * 2022-11-23 2025-11-07 北京佰才邦技术股份有限公司 数据传输方法和装置
WO2025194928A1 (en) * 2024-12-25 2025-09-25 Lenovo (Beijing) Limited Communication based on tdd pattern for iot ntn

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103999528B (zh) * 2011-09-30 2018-08-07 交互数字专利控股公司 使用减少的信道带宽的设备通信
US9113463B2 (en) * 2011-11-04 2015-08-18 Qualcomm Incorporated Resource management for enhanced PDCCH
CA2862674C (en) * 2012-01-30 2017-05-30 Zte (Usa) Inc. Method and system for physical downlink control channel multiplexing
CN103378932B (zh) * 2012-04-26 2016-08-10 华为技术有限公司 数据传输方法、用户设备及基站
US9743363B2 (en) * 2014-06-24 2017-08-22 Qualcomm Incorporated CCA clearance in unlicensed spectrum
CN104333873A (zh) * 2014-11-28 2015-02-04 东莞宇龙通信科技有限公司 信道检测方法及系统、具有基站功能的设备和终端
US10652872B2 (en) * 2015-07-20 2020-05-12 Lg Electronics Inc. Downlink control information receiving method and user equipment, and downlink control information transmitting method and base station
JP6653384B2 (ja) * 2015-11-04 2020-02-26 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 狭帯域ｌｔｅ動作のための方法および手順
US10454646B2 (en) * 2015-11-14 2019-10-22 Qualcomm Incorporated Sounding reference signal transmissions in enhanced machine type communication

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Publication number Publication date
CA3068759A1 (en) 2019-02-07
TWI762683B (zh) 2022-05-01
TW201921871A (zh) 2019-06-01
KR102823026B1 (ko) 2025-06-19
WO2019023849A1 (en) 2019-02-07
WO2019024737A1 (en) 2019-02-07
JP2020529164A (ja) 2020-10-01
EP3662625A4 (en) 2021-03-03
KR20200035034A (ko) 2020-04-01
KR20250002847A (ko) 2025-01-07
EP3662625A1 (en) 2020-06-10
BR112020001788A2 (pt) 2020-07-21
CN110892690A (zh) 2020-03-17

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