JP2018508164A5 - - Google Patents

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Publication number
JP2018508164A5
JP2018508164A5 JP2017548009A JP2017548009A JP2018508164A5 JP 2018508164 A5 JP2018508164 A5 JP 2018508164A5 JP 2017548009 A JP2017548009 A JP 2017548009A JP 2017548009 A JP2017548009 A JP 2017548009A JP 2018508164 A5 JP2018508164 A5 JP 2018508164A5
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JP
Japan
Prior art keywords
tti
division multiplexing
dmrs pattern
pattern
dmrs
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JP2017548009A
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English (en)
Japanese (ja)
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JP2018508164A (ja
JP6599474B2 (ja
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Priority claimed from US15/013,151 external-priority patent/US10243713B2/en
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Publication of JP2018508164A5 publication Critical patent/JP2018508164A5/ja
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JP2017548009A 2015-03-13 2016-02-03 低レイテンシのためのdmrsベースのdl Active JP6599474B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562133112P 2015-03-13 2015-03-13
US62/133,112 2015-03-13
US15/013,151 US10243713B2 (en) 2015-03-13 2016-02-02 DMRS based DL for low latency
US15/013,151 2016-02-02
PCT/US2016/016423 WO2016148789A1 (en) 2015-03-13 2016-02-03 Dmrs based dl for low latency

Publications (3)

Publication Number Publication Date
JP2018508164A JP2018508164A (ja) 2018-03-22
JP2018508164A5 true JP2018508164A5 (cg-RX-API-DMAC7.html) 2019-05-30
JP6599474B2 JP6599474B2 (ja) 2019-10-30

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JP2017548009A Active JP6599474B2 (ja) 2015-03-13 2016-02-03 低レイテンシのためのdmrsベースのdl

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US (1) US10243713B2 (cg-RX-API-DMAC7.html)
EP (1) EP3269070B1 (cg-RX-API-DMAC7.html)
JP (1) JP6599474B2 (cg-RX-API-DMAC7.html)
KR (1) KR101975045B1 (cg-RX-API-DMAC7.html)
CN (1) CN107409030B (cg-RX-API-DMAC7.html)
BR (1) BR112017019486B1 (cg-RX-API-DMAC7.html)
WO (1) WO2016148789A1 (cg-RX-API-DMAC7.html)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016153137A1 (ko) * 2015-03-20 2016-09-29 엘지전자 주식회사 Short tti의 주파수 대역에 다이나믹하게 자원을 할당하는 방법 및 이를 사용한 기기
WO2017018618A1 (ko) * 2015-07-24 2017-02-02 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 장치
WO2017018759A1 (ko) * 2015-07-24 2017-02-02 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
CN110113144B (zh) * 2015-09-10 2021-11-30 上海朗帛通信技术有限公司 一种低延迟的无线通信方法和装置
US10498513B2 (en) 2015-12-31 2019-12-03 Idac Holdings, Inc. Methods for dynamic management of reference signals
EP3411986A1 (en) * 2016-02-02 2018-12-12 Intel IP Corporation Low latency in wireless communication system
CN108141853B (zh) * 2016-02-03 2022-01-18 索尼公司 终端装置、基站装置和通信方法
US10015776B2 (en) * 2016-03-10 2018-07-03 Qualcomm Incorporated Low latency point to multipoint communication techniques
US20170317794A1 (en) * 2016-04-29 2017-11-02 Lg Electronics Inc. Method and user equipment for transmitting uplink signal, and method and base station for receiving uplink signal
CN107370583B (zh) * 2016-05-13 2020-07-14 华为技术有限公司 导频信号传输方法、基站及用户设备
CN107733594B (zh) * 2016-08-10 2020-09-22 电信科学技术研究院 一种解调参考信号的资源映射方法、基站及终端
CA3033616C (en) 2016-08-11 2023-03-14 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Data communication apparatuses, data communication system and methods using reference symbols
CN109565485B (zh) * 2016-08-12 2021-08-17 富士通株式会社 解调参考信号的复用方法、装置以及通信系统
US10306627B2 (en) * 2016-09-16 2019-05-28 Qualcomm Incorporated Techniques for allocating resources in low latency wireless communications
US11595948B2 (en) * 2016-09-23 2023-02-28 Qualcomm Incorporated Resource allocation patterns for scheduling services in a wireless network
US10432387B2 (en) 2016-09-26 2019-10-01 Qualcomm Incorporated Dynamic time division duplexing
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
US10651996B2 (en) * 2016-09-29 2020-05-12 Qualcomm Incorporated Techniques for dynamic demodulation reference signal patterns for data transmission
US11575486B2 (en) 2016-09-30 2023-02-07 Motorola Mobility Llc Method and apparatus for reporting channel state information
KR20190052070A (ko) * 2016-09-30 2019-05-15 텔레폰악티에볼라겟엘엠에릭슨(펍) 업링크 제어 채널을 결정하기 위한 방법 및 장치
CN108023713B (zh) * 2016-11-04 2021-01-22 电信科学技术研究院 一种导频映射方法及装置
RU2719350C1 (ru) 2016-11-04 2020-04-17 Телефонактиеболагет Лм Эрикссон (Пабл) Сигнализация о конфигурации опорного сигнала демодуляции для передач в коротком tti восходящей линии связи
CN108023714A (zh) * 2016-11-04 2018-05-11 电信科学技术研究院 一种短传输时间间隔的监听指示及监听方法、装置
WO2018083375A1 (en) * 2016-11-04 2018-05-11 Nokia Technologies Oy Methods and apparatuses for configuring flexible downlink demodulation reference signal patterns for shorter transmission time interval
US10447457B2 (en) * 2016-11-09 2019-10-15 Qualcomm Incorporated Reference signal pattern and pilot sharing for shortened transmission time interval wireless communications
CN108270538B (zh) 2017-01-04 2020-02-14 中兴通讯股份有限公司 参考信号的参数确定、发送方法及装置、终端、基站
JP6848440B2 (ja) * 2017-01-06 2021-03-24 ソニー株式会社 端末装置、基地局装置、方法及び記録媒体
WO2018129157A1 (en) * 2017-01-06 2018-07-12 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
US11240835B2 (en) * 2017-01-17 2022-02-01 Huawei Technologies Co., Ltd. System and method for co-existence of low-latency and latency-tolerant communication resources
CN114745075B (zh) 2017-02-03 2024-11-15 韦勒斯标准与技术协会公司 无线通信系统中的用户设备和其操作方法
KR102383906B1 (ko) * 2017-02-28 2022-04-08 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 제어 및 데이터 신호의 사용자 구분 방법 및 장치
WO2018160015A1 (ko) * 2017-02-28 2018-09-07 삼성전자 주식회사 무선 이동 통신 시스템에서 dm-rs 전송 방법 및 장치
US11051144B2 (en) * 2017-03-24 2021-06-29 Lg Electronics Inc. V2X communication method performed by V2X terminal in wireless communication system and terminal using same method
CN110754056B (zh) 2017-03-25 2022-04-22 Lg 电子株式会社 在无线通信系统中发送和接收参考信号的方法及其设备
US20200044814A1 (en) * 2017-03-29 2020-02-06 Lg Electronics Inc. Method for allocating resource for multiple signals in wireless communication system and apparatus therefor
US20180309489A1 (en) * 2017-04-21 2018-10-25 Qualcomm Incorporated Physical downlink control channel structure in low latency systems
US10798704B2 (en) * 2017-04-28 2020-10-06 Qualcomm Incorporated Reference signal design for slot aggregation
WO2018201345A1 (zh) * 2017-05-03 2018-11-08 华为技术有限公司 下行控制信息传输方法、终端设备和网络设备
CN108811106B (zh) * 2017-05-04 2021-05-18 电信科学技术研究院 一种调度传输方法和装置
CN115767750A (zh) 2017-06-13 2023-03-07 摩托罗拉移动有限责任公司 用于下行链路控制物理结构的方法和设备
WO2018229956A1 (ja) * 2017-06-15 2018-12-20 株式会社Nttドコモ ユーザ端末及び無線通信方法
US10708020B2 (en) * 2017-06-16 2020-07-07 Qualcomm Incorporated Short burst channel design and multiplexing
CN109511168B (zh) * 2017-09-14 2021-06-15 华为技术有限公司 信号处理的方法、装置和可读存储介质
KR102384877B1 (ko) * 2017-09-29 2022-04-08 삼성전자주식회사 무선통신 시스템에서 데이터 정보 송수신 방법 및 장치
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
US10687324B2 (en) * 2017-10-02 2020-06-16 Telefonaktiebolaget Lm Ericsson (Publ) PDCCH monitoring periodicity
US11303404B2 (en) * 2017-11-14 2022-04-12 Qualcomm Incorporated Demodulation reference signal transmission
US10979273B2 (en) 2018-03-23 2021-04-13 Qualcomm Incorporated Quasi co-location assumption during bandwidth part switching
US11324033B2 (en) * 2018-04-06 2022-05-03 Qualcomm Incorporated Physical downlink shared channel reception when physical downlink control channel with different spatial quasi-colocation assumptions are mapped to the same control resource set
DE112019003329T5 (de) 2018-08-09 2021-04-01 Lg Electronics Inc. Verfahren zum senden und empfangen von signalen in einem drahtlosen kommunikationssystem zur unterstützung eines unlizensierten bandes, und gerät zur unterstützung desselben
WO2020029225A1 (zh) * 2018-08-10 2020-02-13 Oppo广东移动通信有限公司 侧行信道配置方法、终端设备和网络设备
US11937244B2 (en) * 2018-09-28 2024-03-19 Telefonaktiebolagget LM Ericsson (Publ) Uplink control information for unlicensed operation
US11101967B2 (en) * 2019-02-21 2021-08-24 Qualcomm Incorporated Techniques for control resource set (CORESET) configuration for shared radio frequency spectrum
US11533155B2 (en) * 2019-06-07 2022-12-20 Qualcomm Incorporated Triggering demodulation reference signal bundling
US11310023B2 (en) 2019-06-07 2022-04-19 Qualcomm Incorporated Non-uniform demodulation reference signal bundling
CN114450906B (zh) * 2019-09-10 2024-04-09 华为技术有限公司 用于自适应dmrs模式的网络接入节点和客户端设备
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101174866B (zh) * 2006-10-30 2012-05-09 中兴通讯股份有限公司 基于正交频分复用的多发射天线系统的导频信号发送方法
EP3432504B1 (en) * 2007-10-30 2021-06-23 Nokia Technologies Oy Methods, apparatuses, system and related computer program product for resource allocation
KR101809955B1 (ko) * 2010-01-18 2017-12-18 엘지전자 주식회사 무선 통신 시스템에서 채널 품질 정보를 제공하는 방법 및 장치
CN102149082B (zh) * 2010-02-05 2014-11-26 中国移动通信集团公司 一种终端专用解调参考信号的指示方法、装置及系统
CN102158319B (zh) * 2010-02-12 2015-12-16 中兴通讯股份有限公司 一种基于混合复用解调参考符号的预编码方法及装置
US10638464B2 (en) 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
CN103428777B (zh) * 2012-05-25 2018-03-27 中兴通讯股份有限公司 参考信号处理方法及装置
WO2013181369A1 (en) * 2012-05-31 2013-12-05 Interdigital Patent Holdings, Inc. Measurements and interference avoidance for device-to-device links
US10826663B2 (en) 2013-03-13 2020-11-03 Huawei Technologies Co., Ltd. System and method for determining a pilot signal
US20140286255A1 (en) * 2013-03-25 2014-09-25 Samsung Electronics Co., Ltd. Uplink demodulation reference signals in advanced wireless communication systems
US9844046B2 (en) * 2013-04-01 2017-12-12 Panasonic Intellectual Property Corporation Of America Terminal, base station, method of generating DMRS, and transmission method
WO2014178764A1 (en) * 2013-05-02 2014-11-06 Telefonaktiebolaget L M Ericsson (Publ) Nodes and methods for allocating reference signal parameters to user equipments
CN104468030B (zh) * 2014-08-26 2018-06-05 上海华为技术有限公司 一种数据传输方法、用户设备及基站
WO2016127309A1 (en) * 2015-02-10 2016-08-18 Qualcomm Incorporated Dmrs enhancement for higher order mu-mimo
US10405331B2 (en) * 2015-02-26 2019-09-03 Intel IP Corporation Systems, methods and devices for radio access technology coordination
US11071104B2 (en) * 2015-03-09 2021-07-20 Telefonaktiebolaget Lm Ericsson (Publ) DMRS with shortened scheduling

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