JP2017537497A5 - - Google Patents

Download PDF

Info

Publication number
JP2017537497A5
JP2017537497A5 JP2017518475A JP2017518475A JP2017537497A5 JP 2017537497 A5 JP2017537497 A5 JP 2017537497A5 JP 2017518475 A JP2017518475 A JP 2017518475A JP 2017518475 A JP2017518475 A JP 2017518475A JP 2017537497 A5 JP2017537497 A5 JP 2017537497A5
Authority
JP
Japan
Prior art keywords
reference signal
channel
density
density scheme
scheme
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
JP2017518475A
Other languages
English (en)
Japanese (ja)
Other versions
JP6833681B2 (ja
JP2017537497A (ja
Filing date
Publication date
Priority claimed from US14/876,678 external-priority patent/US11581999B2/en
Application filed filed Critical
Publication of JP2017537497A publication Critical patent/JP2017537497A/ja
Publication of JP2017537497A5 publication Critical patent/JP2017537497A5/ja
Application granted granted Critical
Publication of JP6833681B2 publication Critical patent/JP6833681B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017518475A 2014-10-08 2015-10-07 ワイヤレス通信のための基準信号設計 Active JP6833681B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462061634P 2014-10-08 2014-10-08
US62/061,634 2014-10-08
US14/876,678 US11581999B2 (en) 2014-10-08 2015-10-06 Reference signal design for wireless communications
US14/876,678 2015-10-06
PCT/US2015/054485 WO2016057663A1 (en) 2014-10-08 2015-10-07 Reference signal design for wireless communications

Publications (3)

Publication Number Publication Date
JP2017537497A JP2017537497A (ja) 2017-12-14
JP2017537497A5 true JP2017537497A5 (cg-RX-API-DMAC7.html) 2018-10-25
JP6833681B2 JP6833681B2 (ja) 2021-02-24

Family

ID=54361162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017518475A Active JP6833681B2 (ja) 2014-10-08 2015-10-07 ワイヤレス通信のための基準信号設計

Country Status (6)

Country Link
US (1) US11581999B2 (cg-RX-API-DMAC7.html)
EP (1) EP3205042B1 (cg-RX-API-DMAC7.html)
JP (1) JP6833681B2 (cg-RX-API-DMAC7.html)
KR (1) KR102535296B1 (cg-RX-API-DMAC7.html)
CN (1) CN106797297B (cg-RX-API-DMAC7.html)
WO (1) WO2016057663A1 (cg-RX-API-DMAC7.html)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016126119A1 (ko) * 2015-02-04 2016-08-11 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 위한 장치
US10405322B2 (en) * 2015-06-24 2019-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Physical resource block allocation
CN107925952B (zh) * 2015-09-24 2021-11-26 苹果公司 用于无线通信网络的系统信息变更通知技术
TWI803947B (zh) 2015-11-04 2023-06-01 美商內數位專利控股公司 無線傳輸/接收單元及由其實施的方法
BR112018009122A8 (pt) 2015-11-06 2019-02-26 Ericsson Telefon Ab L M ?métodos para determinar e para receber uma realimentação de canal, equipamento de usuário, nó de rede, programa de computador, e, portadora?
GB2547721B (en) * 2016-02-29 2019-06-05 British Telecomm Controlling adaptive reference signal patterns
CN108781157B (zh) 2016-03-16 2021-04-02 瑞典爱立信有限公司 用于窄带物联网随机接入信道配置的方法和设备
US10129770B2 (en) * 2016-04-06 2018-11-13 Qualcomm Incorporated Reference signal transmission in wireless communications with multiple receivers
US11277223B2 (en) 2016-05-20 2022-03-15 Apple Inc. Control channel design for category-A devices
CN107453794B (zh) * 2016-05-31 2020-12-08 中兴通讯股份有限公司 信息反馈方法、装置及系统
CN107926000B (zh) 2016-07-22 2021-11-16 北京小米移动软件有限公司 信息收发方法、装置及系统
CN109314960B (zh) * 2016-09-05 2021-01-15 Oppo广东移动通信有限公司 传输参考信号的方法、网络设备和终端设备
CN115314083B (zh) * 2016-10-11 2024-07-16 瑞典爱立信有限公司 用于自适应解调参考信号的密度的方法和节点
US10440645B2 (en) * 2016-10-11 2019-10-08 Verizon Patent And Licensing Inc. Extending signal coverage and charge duration of a user equipment
DE112017004505B4 (de) 2016-11-04 2022-09-22 Intel Corporation Benutzerendgerät (UE), Evolved Node-B (eNB) und Verfahren für die Signalleistungsmessung und Referenzsignalübertragung in New-Radio- (NR) Systemen
CN108282322A (zh) * 2017-01-06 2018-07-13 华为技术有限公司 一种配置参考信号的方法和装置
US10237758B2 (en) * 2017-01-19 2019-03-19 Verizon Patent And Licensing Inc. System and method for a usage category specific self-organizing network
US11212019B2 (en) 2017-03-23 2021-12-28 Qualcomm Incorporated Techniques and apparatuses for signal quality measurements for narrowband internet of things (NB-IoT) devices
CN120263356A (zh) 2017-05-03 2025-07-04 交互数字专利控股公司 Wtru以及由wtru实施的方法
US10469298B2 (en) * 2017-05-12 2019-11-05 Qualcomm Incorporated Increasing reference signal density in wireless communications
EP3635906B1 (en) * 2017-06-09 2024-11-06 Apple Inc. System and method for phase tracking reference signal (pt-rs) multiplexing
US10848251B2 (en) * 2017-07-14 2020-11-24 Qualcomm Incorporated Channel quality measurement in unlicensed deployments
KR102415470B1 (ko) * 2017-09-29 2022-07-01 삼성전자 주식회사 무선 통신 시스템에서 기준신호를 전송하기 위한 장치 및 방법
US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations
US10757601B2 (en) 2017-12-13 2020-08-25 At&T Intellectual Property I, L.P. Physical layer procedures for user equipment in power saving mode
SG11202006679SA (en) 2018-01-12 2020-08-28 Guangdong Oppo Mobile Telecommunications Corp Ltd Parameter configuration method and related products
US10873389B2 (en) * 2018-02-16 2020-12-22 Qualcomm Incorporated Phase tracking reference signal symbol mapping
WO2019203547A1 (ko) * 2018-04-16 2019-10-24 엘지전자 주식회사 무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하기 위한 방법 및 이를 지원하는 장치
US20200014569A1 (en) * 2018-07-03 2020-01-09 Qualcomm Incorporated Reference signal sequence identification in wireless communications
US11863480B2 (en) 2018-08-28 2024-01-02 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for transmitting reference signal
US12028161B2 (en) * 2019-01-18 2024-07-02 Apple Inc. Methods for data repetition transmission for high reliable communication
US11569961B2 (en) * 2019-08-30 2023-01-31 Huawei Technologies Co., Ltd. Reference signaling overhead reduction apparatus and methods
US11258565B2 (en) 2019-08-30 2022-02-22 Huawei Technologies Co., Ltd. Sparse reference signal-related signaling apparatus and methods
CN111342938B (zh) 2019-12-31 2024-08-09 中兴通讯股份有限公司 物理信道传输方法、装置、节点和存储介质
CN115399017B (zh) * 2020-05-14 2025-02-25 株式会社Ntt都科摩 终端
CN116724521A (zh) * 2021-01-15 2023-09-08 苹果公司 利用信道互易性的端口选择码本的csi-rs增强
WO2025010527A1 (en) * 2023-07-07 2025-01-16 Qualcomm Incorporated Performance monitoring associated with low-density reference signal patterns

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101745414B1 (ko) * 2009-06-09 2017-06-13 엘지전자 주식회사 무선 통신 시스템에서 채널 정보 전송 방법 및 장치
US8582516B2 (en) * 2009-11-09 2013-11-12 Qualcomm Incorporated Reference signaling for a high-mobility wireless communication device
JP5108035B2 (ja) * 2010-01-06 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動局装置及び制御情報送信方法
CN103238285B (zh) 2010-12-03 2017-06-09 三星电子株式会社 用于分布式天线系统中的参考信令分配和信道估计的方法和设备
JP2012124603A (ja) 2010-12-06 2012-06-28 Sony Corp 通信システムおよび通信装置
JP5720215B2 (ja) * 2010-12-06 2015-05-20 ソニー株式会社 ゲートウェイ装置および通信方法
CN102780532B (zh) * 2011-05-09 2016-06-08 华为技术有限公司 信道测量的方法及装置
GB2493702B (en) 2011-08-11 2016-05-04 Sca Ipla Holdings Inc OFDM subcarrier allocations in wireless telecommunications systems
JP5918507B2 (ja) * 2011-11-08 2016-05-18 株式会社Ｎｔｔドコモ 無線通信システム、干渉測定方法、無線基地局装置、及びユーザ端末
US9144065B2 (en) * 2011-12-16 2015-09-22 Samsung Electronics Co., Ltd Communication support for low capability devices
US8964632B2 (en) 2012-02-03 2015-02-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for channel estimation
US9167585B2 (en) * 2012-05-21 2015-10-20 Samsung Electronics Co., Ltd. Transmission mode and feedback designs to support MTC type devices in LTE
EP2853052A1 (en) * 2012-05-23 2015-04-01 Kyocera Corporation Acknowledgment messaging over reference signals
US9184889B2 (en) 2012-08-08 2015-11-10 Blackberry Limited Method and system having reference signal design for new carrier types
US9402256B2 (en) * 2012-08-08 2016-07-26 Blackberry Limited Method and system having reference signal design for new carrier types
WO2014045472A1 (en) * 2012-09-21 2014-03-27 Nec Corporation Wireless communications system and method in a wireless communications system
WO2014051322A1 (ko) * 2012-09-25 2014-04-03 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
WO2014054904A1 (ko) * 2012-10-04 2014-04-10 엘지전자 주식회사 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치
CN104823390B (zh) * 2012-11-01 2017-11-14 Lg 电子株式会社 在无线通信系统中发送/接收数据的方法和设备
KR102194924B1 (ko) * 2012-12-04 2020-12-24 엘지전자 주식회사 무선 통신 시스템에서 코히런스 시간 변화에 따른 참조 신호의 패턴 변경 방법 및 이를 위한 장치
US20150318968A1 (en) * 2012-12-10 2015-11-05 Lg Electronics Inc. Method for transmitting system information in wireless access system supporting ultrahigh frequency and device for supporting same
US8824598B2 (en) * 2012-12-18 2014-09-02 Telefonaktiebolaget L M Ericsson (Publ) System and method for communicating information in a wireless network
EP2945419B1 (en) * 2013-01-09 2019-01-09 LG Electronics Inc. Method and user equipment for receiving signal and method and base station for transmitting signal
US9485763B2 (en) * 2013-01-14 2016-11-01 Lg Electronics Inc. Method and user equipment for receiving downlink signal and method and base station for transmitting downlink signal
WO2014123398A1 (ko) * 2013-02-08 2014-08-14 엘지전자 주식회사 복조 참조 신호 정보 보고 방법 및 사용자기기와, 복조 참조 신호 정보 수신 방법 및 기지국
WO2014126519A1 (en) * 2013-02-12 2014-08-21 Telefonaktiebolaget L M Ericsson (Publ) Select dm-rs pattern based on channel characteristics
US9420476B2 (en) * 2013-02-20 2016-08-16 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods of triggering interference mitigation without resource partitioning
US9078241B2 (en) * 2013-03-22 2015-07-07 Sharp Kabushiki Kaisha Systems and methods for establishing multiple radio connections
CN105075359A (zh) 2013-03-29 2015-11-18 日电（中国）有限公司 用于无线通信系统中的数据传输的方法和装置
CN104113925B (zh) * 2013-04-18 2019-06-11 中兴通讯股份有限公司 授权信令发送、获取方法及装置
WO2015026281A1 (en) * 2013-08-22 2015-02-26 Telefonaktiebolaget L M Ericsson (Publ) Coordination for pbch
US9775134B2 (en) * 2013-09-20 2017-09-26 Samsung Electronics Co., Ltd. System and method for coverage enhancements of broadcast channels
CN110278064B (zh) * 2013-09-25 2022-04-19 日电（中国）有限公司 用于无线通信系统中的上行链路数据传输的方法和装置
US20150312771A1 (en) * 2014-04-25 2015-10-29 Alcatel-Lucent Usa Inc. Small cell deployment systems and methods
US11083003B2 (en) * 2014-08-01 2021-08-03 Apple Inc. PDCCH design for narrowband deployment
US10219265B2 (en) * 2014-08-01 2019-02-26 Lg Electronics Inc. Downlink signal reception method and user equipment, and downlink signal transmission method and base station
US10805957B2 (en) * 2014-09-23 2020-10-13 Lg Electronics Inc. Method and apparatus for performing initial acccess procedure for low cost user equipment in wireless communication system
EP3700248A1 (en) * 2014-10-03 2020-08-26 Telefonaktiebolaget LM Ericsson (publ) Measurement procedures for operation in unlicensed spectrum

Similar Documents

Publication Publication Date Title
JP2017537497A5 (cg-RX-API-DMAC7.html)
JP2017528073A5 (cg-RX-API-DMAC7.html)
JP2015510723A5 (cg-RX-API-DMAC7.html)
JP2018512017A5 (cg-RX-API-DMAC7.html)
JP2016539518A5 (cg-RX-API-DMAC7.html)
JP2018509078A5 (cg-RX-API-DMAC7.html)
JP2016536851A5 (cg-RX-API-DMAC7.html)
JP2016514925A5 (cg-RX-API-DMAC7.html)
JP2016533106A5 (cg-RX-API-DMAC7.html)
JP2018511976A5 (cg-RX-API-DMAC7.html)
JP2016503996A5 (cg-RX-API-DMAC7.html)
JP2018524888A5 (cg-RX-API-DMAC7.html)
JP2016518092A5 (cg-RX-API-DMAC7.html)
JP2018524908A5 (cg-RX-API-DMAC7.html)
JP2019503622A5 (cg-RX-API-DMAC7.html)
JP2016523034A5 (cg-RX-API-DMAC7.html)
JP2018523406A5 (cg-RX-API-DMAC7.html)
JP2016524353A5 (cg-RX-API-DMAC7.html)
JP2016541149A5 (cg-RX-API-DMAC7.html)
JP2016525321A5 (cg-RX-API-DMAC7.html)
JP2017500790A5 (cg-RX-API-DMAC7.html)
JP2018511967A5 (cg-RX-API-DMAC7.html)
JP2015536613A5 (cg-RX-API-DMAC7.html)
JP2016538743A5 (cg-RX-API-DMAC7.html)
JP2018500821A5 (cg-RX-API-DMAC7.html)