CN111917530B - Ultra-低延迟lte下行链路帧结构 - Google Patents

Ultra-低延迟lte下行链路帧结构 Download PDF

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Publication number
CN111917530B
CN111917530B CN202010761144.4A CN202010761144A CN111917530B CN 111917530 B CN111917530 B CN 111917530B CN 202010761144 A CN202010761144 A CN 202010761144A CN 111917530 B CN111917530 B CN 111917530B
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data
downlink
resource
region
control region
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CN111917530A (zh
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S·帕特尔
W·陈
P·加尔
A·达姆尼亚诺维奇
徐浩
魏永斌
D·P·马拉蒂
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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
    • 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
    • H04L5/0053—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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)
CN202010761144.4A 2014-09-22 2015-09-17 Ultra-低延迟lte下行链路帧结构 Active CN111917530B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462053695P 2014-09-22 2014-09-22
US62/053,695 2014-09-22
US14/856,242 2015-09-16
US14/856,242 US10117268B2 (en) 2014-09-22 2015-09-16 Ultra-low latency LTE downlink frame structure
CN201580050693.8A CN106716904B (zh) 2014-09-22 2015-09-17 Ultra-低延迟lte下行链路帧结构

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CN111917530A CN111917530A (zh) 2020-11-10
CN111917530B true CN111917530B (zh) 2021-10-29

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US (1) US10117268B2 (enExample)
EP (1) EP3198771B1 (enExample)
JP (1) JP6538155B2 (enExample)
KR (1) KR101988502B1 (enExample)
CN (2) CN106716904B (enExample)
ES (1) ES2822944T3 (enExample)
WO (1) WO2016048781A1 (enExample)

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KR102443053B1 (ko) * 2015-10-30 2022-09-14 삼성전자주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
EP3355503B1 (en) * 2015-11-06 2021-05-05 Huawei Technologies Co., Ltd. Method for transmitting downlink data and base station
CN107295646B (zh) * 2016-03-31 2021-08-31 华为技术有限公司 一种资源分配方法及网络设备
US20170289985A1 (en) * 2016-04-01 2017-10-05 Mediatek Inc. Wireless Communication System Design
WO2017195171A1 (en) * 2016-05-13 2017-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Signaling of tdd subframe use to short tti ues
CN109076541B (zh) 2016-05-13 2023-01-24 瑞典爱立信有限公司 用于在tdd中引入短tti的子框架选择
US10264566B2 (en) * 2016-07-22 2019-04-16 Qualcomm Incorporated Enhanced control channel for DL sub-band scheduling
CN106793137B (zh) * 2016-08-05 2018-11-27 北京展讯高科通信技术有限公司 通信控制方法及装置
CN107872892B (zh) * 2016-09-28 2023-04-18 中兴通讯股份有限公司 一种无线资源分配方法及装置
US10492094B2 (en) * 2017-02-01 2019-11-26 Qualcomm Incorporated Feedback timing management for low latency communications
EP3602879B1 (en) 2017-03-23 2022-12-07 Telefonaktiebolaget LM Ericsson (publ) Configuring puncture bundles of data for a first service in a transmission of a second service
MX2019011072A (es) * 2017-03-23 2019-11-18 Ericsson Telefon Ab L M Agrupacion por pinchado de datos para un primer servicio en una transmision de un segundo servicio.
WO2019069212A1 (en) * 2017-10-02 2019-04-11 Telefonaktiebolaget Lm Ericsson (Publ) PERIODICITY OF MONITORING OF PDCCH
CN110326343B (zh) * 2017-10-17 2023-05-16 联发科技（新加坡）私人有限公司 窄带物理下行链路控制信道监测方法及用户设备
EP3790335B1 (en) 2018-06-14 2023-01-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission methods, terminal device, and network device
US10911919B2 (en) 2018-12-24 2021-02-02 Industrial Technology Research Institute Wireless access method, wireless receiving method for a communication system and a base station therefor with a low-latency mechanism
KR102869229B1 (ko) * 2019-02-01 2025-10-13 노키아 테크놀로지스 오와이 랜덤 액세스 절차를 위한 제어 메커니즘
US12185312B2 (en) * 2021-05-11 2024-12-31 Mediatek Singapore Pte. Ltd. PDSCH grouping transmission and associated HARQ-ACK codebook construction for multi-PDSCH scheduling
US12476854B2 (en) * 2021-11-03 2025-11-18 Qualcomm Incorporated Techniques for signaling symbol format for guard interval based waveforms

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EP3198771A1 (en) 2017-08-02
EP3198771B1 (en) 2020-07-08
CN111917530A (zh) 2020-11-10
US10117268B2 (en) 2018-10-30
KR20170057276A (ko) 2017-05-24
JP6538155B2 (ja) 2019-07-03
KR101988502B1 (ko) 2019-06-12
JP2017532869A (ja) 2017-11-02
ES2822944T3 (es) 2021-05-05
BR112017005793A2 (pt) 2018-01-09
CN106716904A (zh) 2017-05-24
WO2016048781A1 (en) 2016-03-31
CN106716904B (zh) 2020-08-18
US20160088652A1 (en) 2016-03-24

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