JP2018508164A5 - - Google Patents

Download PDF

Info

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
Authority
JP
Japan
Prior art keywords
tti
division multiplexing
dmrs pattern
pattern
dmrs
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.)
Granted
Application number
JP2017548009A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018508164A (ja
JP6599474B2 (ja
Filing date
Publication date
Priority claimed from US15/013,151 external-priority patent/US10243713B2/en
Application filed filed Critical
Publication of JP2018508164A publication Critical patent/JP2018508164A/ja
Publication of JP2018508164A5 publication Critical patent/JP2018508164A5/ja
Application granted granted Critical
Publication of JP6599474B2 publication Critical patent/JP6599474B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 (enExample) 2019-05-30
JP6599474B2 JP6599474B2 (ja) 2019-10-30

Family

ID=56888739

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (7)

Country Link
US (1) US10243713B2 (enExample)
EP (1) EP3269070B1 (enExample)
JP (1) JP6599474B2 (enExample)
KR (1) KR101975045B1 (enExample)
CN (1) CN107409030B (enExample)
BR (1) BR112017019486B1 (enExample)
WO (1) WO2016148789A1 (enExample)

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
US10420138B2 (en) * 2015-07-24 2019-09-17 Lg Electronics Inc. Method and apparatus for performing communication in wireless communication system
WO2017018759A1 (ko) * 2015-07-24 2017-02-02 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
CN106534001B (zh) * 2015-09-10 2019-07-05 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
CN108476110B (zh) 2015-12-31 2021-10-08 Idac控股公司 用于动态管理参考信号的方法
WO2017136079A1 (en) * 2016-02-02 2017-08-10 Intel IP Corporation Low latency in wireless communication system
BR112018006629A2 (pt) * 2016-02-03 2018-10-23 Sony Corporation dispositivo de terminal, dispositivo de estação base, e, método de comunicação.
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
MY203025A (en) 2016-08-11 2024-06-04 Fraunhofer Ges Zur Frderung Der Angewandten Forschung E V Data communication apparatuses and methods using reference symbols
WO2018027910A1 (zh) * 2016-08-12 2018-02-15 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
CN108141860B (zh) * 2016-09-30 2022-01-25 瑞典爱立信有限公司 用于确定上行链路控制信道的方法和装置
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
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
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
EP3535903A1 (en) 2016-11-04 2019-09-11 Telefonaktiebolaget LM Ericsson (publ) Signaling of demodulation reference signal configuration for uplink short tti transmissions
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
WO2018129157A1 (en) * 2017-01-06 2018-07-12 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
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
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
WO2018143756A1 (ko) 2017-02-03 2018-08-09 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 레퍼런스 신호 및 데이터 채널의 송수신 방법, 장치, 및 시스템
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
JP2020511905A (ja) * 2017-03-24 2020-04-16 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてｖ２ｘ端末により行われるｖ２ｘ通信遂行方法及び前記方法を利用する端末
KR102312230B1 (ko) 2017-03-25 2021-10-14 엘지전자 주식회사 무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치
EP3605925B1 (en) * 2017-03-29 2022-03-02 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
CN115767750B (zh) * 2017-06-13 2026-03-20 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
CN117997501A (zh) * 2017-06-13 2024-05-07 苹果公司 用于蜂窝通信的涉及多个带宽部分的新无线电的使用
US11218262B2 (en) * 2017-06-15 2022-01-04 Ntt Docomo, Inc. User terminal and wireless communication method
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
CN111164930B (zh) 2017-10-02 2022-08-09 瑞典爱立信有限公司 Pdcch搜索空间监控配置方法、网络节点和无线设备
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
WO2021047759A1 (en) * 2019-09-10 2021-03-18 Huawei Technologies Co., Ltd. Network access node and client device for adaptive dmrs patterns
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
EP2526639B1 (en) * 2010-01-18 2021-11-17 QUALCOMM Incorporated A method and an apparatus for providing channel quality information in a wireless communication system
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
US20130322277A1 (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
KR102449803B1 (ko) * 2015-02-26 2022-10-04 애플 인크. 무선 액세스 기술 조정을 위한 시스템, 방법 및 디바이스
US11071104B2 (en) * 2015-03-09 2021-07-20 Telefonaktiebolaget Lm Ericsson (Publ) DMRS with shortened scheduling

Similar Documents

Publication Publication Date Title
JP2016541149A5 (enExample)
JP2018500821A5 (enExample)
JP2018525945A5 (enExample)
JP2018526884A5 (enExample)
JP2018524888A5 (enExample)
JP2018525893A5 (enExample)
JP2019528611A5 (enExample)
JP2015508630A5 (enExample)
JP2015504625A5 (enExample)
RU2017126969A (ru) Система и способы для обеспечения политики пропуска передачи для повышения производительности в устройстве беспроводной связи с несколькими модулями идентификации абонента (sim)
JP2016524354A5 (enExample)
CN110169181A (zh) 通信方法、装置和系统
JP2018529244A5 (enExample)
JP2015520566A5 (enExample)
JP2020516159A5 (enExample)
JP2018533289A5 (enExample)
JP2018504017A5 (enExample)
JP2017537497A5 (enExample)
CN111869140A (zh) 通信方法、终端设备和网络设备
JP2017532834A5 (enExample)
JP2019506793A5 (enExample)
JP2020535740A5 (enExample)
JP2017528073A5 (enExample)
JP2019506077A5 (enExample)
JP2015111858A5 (enExample)