ES2822944T3 - Estructura de trama de enlace descendente LTE de latencia ultrabaja - Google Patents

Estructura de trama de enlace descendente LTE de latencia ultrabaja Download PDF

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Publication number
ES2822944T3
ES2822944T3 ES15775298T ES15775298T ES2822944T3 ES 2822944 T3 ES2822944 T3 ES 2822944T3 ES 15775298 T ES15775298 T ES 15775298T ES 15775298 T ES15775298 T ES 15775298T ES 2822944 T3 ES2822944 T3 ES 2822944T3
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ES
Spain
Prior art keywords
data
downlink
resource
control
grant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES15775298T
Other languages
English (en)
Spanish (es)
Inventor
Shimman Patel
Wanshi Chen
Peter Gaal
Aleksandar Damnjanovic
Hao Xu
Yongbin Wei
Durga Prasad Malladi
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2822944T3 publication Critical patent/ES2822944T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
ES15775298T 2014-09-22 2015-09-17 Estructura de trama de enlace descendente LTE de latencia ultrabaja Active ES2822944T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462053695P 2014-09-22 2014-09-22
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 (1)

Publication Number Publication Date
ES2822944T3 true ES2822944T3 (es) 2021-05-05

Family

ID=55527108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15775298T Active ES2822944T3 (es) 2014-09-22 2015-09-17 Estructura de trama de enlace descendente LTE de latencia ultrabaja

Country Status (7)

Country Link
US (1) US10117268B2 (enExample)
EP (1) EP3198771B1 (enExample)
JP (1) JP6538155B2 (enExample)
KR (1) KR101988502B1 (enExample)
CN (2) CN111917530B (enExample)
ES (1) ES2822944T3 (enExample)
WO (1) WO2016048781A1 (enExample)

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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
WO2017075928A1 (zh) * 2015-11-06 2017-05-11 华为技术有限公司 一种传输下行数据的方法和基站
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
EP3456127B1 (en) * 2016-05-13 2022-04-27 Telefonaktiebolaget LM Ericsson (PUBL) Signaling of tdd subframe use to short tti ues
US10827384B2 (en) 2016-05-13 2020-11-03 Telefonaktiebolaget L M Ericsson (Publ) Subframe selection for introducing short TTIs in TDD
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
WO2018172245A1 (en) * 2017-03-23 2018-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Puncture bundling of data for a first service in a transmission of a second service
JP6955575B2 (ja) 2017-03-23 2021-10-27 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） 第２のサービスの送信における第１のサービスのためのデータのパンクチャバンドルの構成
WO2019069212A1 (en) 2017-10-02 2019-04-11 Telefonaktiebolaget Lm Ericsson (Publ) PERIODICITY OF MONITORING OF PDCCH
EP3682693B1 (en) * 2017-10-17 2023-05-17 MediaTek Singapore Pte. Ltd. Pdcch monitoring for low power consumption for narrow band internet of things
AU2018427780B2 (en) 2018-06-14 2024-04-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method and apparatus, 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
CN113632577B (zh) * 2019-02-01 2024-11-22 诺基亚技术有限公司 用于随机接入过程的控制机制
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
EP2398180A1 (en) * 2010-06-21 2011-12-21 Panasonic Corporation Configuration of uplink and downlink grant search spaces in a OFDM-based mobile communication system
US9628242B2 (en) * 2011-09-26 2017-04-18 Lg Electronics Inc. Method and apparatus for transmitting a signal in a wireless communication system
MX338058B (es) * 2011-10-03 2016-04-01 Ericsson Telefon Ab L M Control de multiplexion y datos en un bloqueo de recursos.
WO2013089531A1 (ko) * 2011-12-16 2013-06-20 엘지전자 주식회사 다중 셀 시스템에서 물리 채널에 대한 자원 매핑 방법 및 장치
EP3432666B1 (en) * 2011-12-22 2021-06-16 Interdigital Patent Holdings, Inc. Control signaling in lte carrier aggregation
US9930678B2 (en) * 2012-07-19 2018-03-27 Qualcomm Incorporated Multiplexing UEs with different TDD configurations and some techniques to mitigate UE-to-UE and base station-to-base station interference
KR20140011820A (ko) * 2012-07-20 2014-01-29 삼성전자주식회사 무선 통신 시스템에서 제어 정보 송/수신 방법 및 장치
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
US9313782B2 (en) * 2013-05-08 2016-04-12 Qualcomm Incorporated Enhanced PDSCH operation
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Also Published As

Publication number Publication date
CN111917530A (zh) 2020-11-10
CN106716904A (zh) 2017-05-24
CN111917530B (zh) 2021-10-29
CN106716904B (zh) 2020-08-18
BR112017005793A2 (pt) 2018-01-09
US20160088652A1 (en) 2016-03-24
KR101988502B1 (ko) 2019-06-12
US10117268B2 (en) 2018-10-30
EP3198771B1 (en) 2020-07-08
WO2016048781A1 (en) 2016-03-31
EP3198771A1 (en) 2017-08-02
JP2017532869A (ja) 2017-11-02
JP6538155B2 (ja) 2019-07-03
KR20170057276A (ko) 2017-05-24

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