JP6538155B2 - 超低レイテンシｌｔｅダウンリンクフレーム構造 - Google Patents

超低レイテンシｌｔｅダウンリンクフレーム構造 Download PDF

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Publication number
JP6538155B2
JP6538155B2 JP2017514654A JP2017514654A JP6538155B2 JP 6538155 B2 JP6538155 B2 JP 6538155B2 JP 2017514654 A JP2017514654 A JP 2017514654A JP 2017514654 A JP2017514654 A JP 2017514654A JP 6538155 B2 JP6538155 B2 JP 6538155B2
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Japan
Prior art keywords
data
resource
downlink
control
resource element
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JP2017514654A
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English (en)
Japanese (ja)
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JP2017532869A (ja
JP2017532869A5 (cg-RX-API-DMAC7.html
Inventor
パテル、シマン
チェン、ワンシ
ガール、ピーター
ダムンジャノビック、アレクサンダー
シュ、ハオ
ウェイ、ヨンビン
マラディ、ダーガ・プラサド
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2017532869A5 publication Critical patent/JP2017532869A5/ja
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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)
JP2017514654A 2014-09-22 2015-09-17 超低レイテンシｌｔｅダウンリンクフレーム構造 Active JP6538155B2 (ja)

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
PCT/US2015/050656 WO2016048781A1 (en) 2014-09-22 2015-09-17 Ultra-low latency lte downlink frame structure

Publications (3)

Publication Number Publication Date
JP2017532869A JP2017532869A (ja) 2017-11-02
JP2017532869A5 JP2017532869A5 (cg-RX-API-DMAC7.html) 2019-01-10
JP6538155B2 true JP6538155B2 (ja) 2019-07-03

Family

ID=55527108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017514654A Active JP6538155B2 (ja) 2014-09-22 2015-09-17 超低レイテンシｌｔｅダウンリンクフレーム構造

Country Status (7)

Country Link
US (1) US10117268B2 (cg-RX-API-DMAC7.html)
EP (1) EP3198771B1 (cg-RX-API-DMAC7.html)
JP (1) JP6538155B2 (cg-RX-API-DMAC7.html)
KR (1) KR101988502B1 (cg-RX-API-DMAC7.html)
CN (2) CN106716904B (cg-RX-API-DMAC7.html)
ES (1) ES2822944T3 (cg-RX-API-DMAC7.html)
WO (1) WO2016048781A1 (cg-RX-API-DMAC7.html)

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US9312993B2 (en) * 2011-06-29 2016-04-12 Lg Electronics Inc. Method and apparatus for transmitting control information in wireless communication system
WO2016064039A1 (ko) 2014-10-21 2016-04-28 엘지전자(주) 저 지연을 지원하는 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
US9629066B2 (en) 2015-02-24 2017-04-18 Huawei Technologies Co., Ltd. System and method for transmission time intervals
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
EP3456125B1 (en) 2016-05-13 2021-01-27 Telefonaktiebolaget LM Ericsson (PUBL) Subframe selection for introducing short ttis in tdd
WO2017195171A1 (en) * 2016-05-13 2017-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Signaling of tdd subframe use to short tti ues
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
BR112019019622B1 (pt) * 2017-03-23 2022-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Método implementado em um nó de transmissão, método implementado em um nó de recepção, nó de transmissão e nó de recepção
ES2935609T3 (es) 2017-03-23 2023-03-08 Ericsson Telefon Ab L M Configuración de paquetes de datos de perforación para un primer servicio en una transmisión de un segundo servicio
JP6872669B2 (ja) 2017-10-02 2021-05-19 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｐｄｃｃｈ監視周期性
US11646817B2 (en) 2017-10-17 2023-05-09 Mediatek Singapore Pte. Ltd. PDCCH monitoring for low power consumption for narrow band internet of things
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
JP7460642B2 (ja) * 2019-02-01 2024-04-02 ノキア テクノロジーズ オサケユイチア ランダムアクセス手順のための制御メカニズム
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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JP4795456B2 (ja) * 2005-06-14 2011-10-19 株式会社エヌ・ティ・ティ・ドコモ 基地局及び受信方法
EP1835680A1 (en) * 2006-03-16 2007-09-19 Alcatel Lucent OFDM transmission with low latency through use of a pilot symbol at the end of the transmit subframe
US8363606B2 (en) * 2006-09-05 2013-01-29 Qualcomm Incorporated Method and apparatus for data and control multiplexing
KR101731333B1 (ko) * 2009-03-25 2017-04-28 엘지전자 주식회사 Ａｃｋ／ｎａｃｋ을 전송하는 방법 및 장치
KR20110020708A (ko) * 2009-08-24 2011-03-03 삼성전자주식회사 Ｏｆｄｍ 시스템에서 셀간 간섭 조정을 위한 제어 채널 구성과 다중화 방법 및 장치
US9247547B2 (en) * 2009-10-15 2016-01-26 Qualcomm Incorporated Downlink and uplink resource element mapping for carrier extension
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WO2013048070A1 (ko) * 2011-09-26 2013-04-04 엘지전자 주식회사 무선통신시스템에서 신호 전송 방법 및 장치
WO2013050247A1 (en) * 2011-10-03 2013-04-11 Telefonaktiebolaget L M Ericsson (Publ) Multiplexing control and data in one resource block
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CN103202080B (zh) 2012-07-26 2014-08-13 华为终端有限公司 控制信道传输方法及设备
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US11212779B2 (en) 2014-09-22 2021-12-28 Qualcomm Incorporated Ultra-low latency LTE downlink communications

Also Published As

Publication number Publication date
JP2017532869A (ja) 2017-11-02
WO2016048781A1 (en) 2016-03-31
ES2822944T3 (es) 2021-05-05
CN111917530A (zh) 2020-11-10
EP3198771B1 (en) 2020-07-08
KR20170057276A (ko) 2017-05-24
US10117268B2 (en) 2018-10-30
CN111917530B (zh) 2021-10-29
CN106716904B (zh) 2020-08-18
US20160088652A1 (en) 2016-03-24
CN106716904A (zh) 2017-05-24
BR112017005793A2 (pt) 2018-01-09
KR101988502B1 (ko) 2019-06-12
EP3198771A1 (en) 2017-08-02

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