JP2020504925A5 - - Google Patents

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JP2020504925A5
JP2020504925A5 JP2019525749A JP2019525749A JP2020504925A5 JP 2020504925 A5 JP2020504925 A5 JP 2020504925A5 JP 2019525749 A JP2019525749 A JP 2019525749A JP 2019525749 A JP2019525749 A JP 2019525749A JP 2020504925 A5 JP2020504925 A5 JP 2020504925A5
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dmrs
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resource
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ofdm
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JP2019525749A 2017-01-09 2018-01-04 無線通信システムにおいて、参照信号を送信する方法及びそのための装置 Active JP7025423B2 (ja)

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US201762444306P 2017-01-09 2017-01-09
US62/444,306 2017-01-09
PCT/KR2018/000152 WO2018128399A1 (ko) 2017-01-09 2018-01-04 무선 통신 시스템에서, 참조 신호를 전송하는 방법 및 이를 위한 장치

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JP2020504925A JP2020504925A (ja) 2020-02-13
JP2020504925A5 true JP2020504925A5 (https=) 2021-02-04
JP7025423B2 JP7025423B2 (ja) 2022-02-24

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JP2019536034A Active JP6968888B2 (ja) 2017-01-09 2018-01-05 チャネル状態変化測定のための参照信号送信方法及びそのための装置

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EP (2) EP3471317B1 (https=)
JP (2) JP7025423B2 (https=)
KR (3) KR102192824B1 (https=)
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Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11412534B2 (en) 2016-11-04 2022-08-09 Qualcomm Incorporated System and method for mapping uplink control information
CN115835395B (zh) * 2016-11-04 2026-04-17 中兴通讯股份有限公司 一种控制信道的发送方法和装置
JP7025423B2 (ja) 2017-01-09 2022-02-24 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、参照信号を送信する方法及びそのための装置
WO2018132044A1 (en) * 2017-01-12 2018-07-19 Telefonaktiebolaget Lm Ericsson (Publ) A wireless communication device and a method therein for reporting signal quality measurements
CN108400855B (zh) * 2017-02-07 2022-09-13 中兴通讯股份有限公司 一种相位噪声导频的配置、确定、信息反馈方法及装置
KR102398336B1 (ko) * 2017-03-15 2022-05-13 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 신호를 전송하는 방법, 단말 장비 및 네트워크 장비
KR102409785B1 (ko) * 2017-03-23 2022-06-16 삼성전자주식회사 무선 통신 시스템에서 초기 접속을 수행하기 위한 장치 및 방법
CN108632005B (zh) 2017-03-24 2023-12-15 华为技术有限公司 一种参考信号传输方法、装置及系统
CN110537351B (zh) * 2017-04-28 2022-05-06 松下电器(美国)知识产权公司 测量装置和测量方法
CN108809587B (zh) 2017-05-05 2021-06-08 华为技术有限公司 确定参考信号序列的方法、终端设备、网络设备
US10541851B2 (en) * 2017-05-25 2020-01-21 Qualcomm Incorporated Synchronization signal block signaling for wireless communications in shared spectrum
US11218262B2 (en) * 2017-06-15 2022-01-04 Ntt Docomo, Inc. User terminal and wireless communication method
CN109150480B (zh) * 2017-06-16 2023-11-17 华为技术有限公司 相位跟踪参考信号处理方法与装置
CN109151970B (zh) 2017-06-16 2023-10-20 华为技术有限公司 一种发送功率的确定方法、处理芯片及通信设备
WO2019018973A1 (en) * 2017-07-24 2019-01-31 Nec Corporation METHODS AND DEVICES FOR CONFIGURING REFERENCE SIGNAL
RU2744209C1 (ru) * 2017-08-10 2021-03-03 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ и терминальное устройство для передачи данных
CN109995498B (zh) * 2017-08-11 2020-03-10 华为技术有限公司 一种dmrs指示和接收方法,发射端和接收端
CN111183600B (zh) 2017-08-11 2022-10-25 松下电器(美国)知识产权公司 新无线电(nr)解调参考信号(dmrs)端口映射及相关信令
US11212053B2 (en) * 2017-08-11 2021-12-28 Qualcomm Incorporated Methods and apparatus related to demodulation reference signal design and related signaling
WO2019039917A1 (en) * 2017-08-24 2019-02-28 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR GROUPING DMRS PORTS FOR USE IN A WIRELESS CELLULAR COMMUNICATION SYSTEM
JP7100969B2 (ja) * 2017-09-26 2022-07-14 シャープ株式会社 端末装置および基地局装置
US11115924B2 (en) 2017-10-19 2021-09-07 Qualcomm Incorporated Methods and apparatus for transmission and detection of multi-band wake-up
US11303422B2 (en) * 2017-11-17 2022-04-12 Ntt Docomo, Inc. User equipment that transmits demodulation reference signals (DM-RSs)
CN111316580B (zh) * 2017-11-17 2023-03-31 瑞典爱立信有限公司 用于nr中csi报告的新csi参考资源定义
CN110266459B (zh) 2018-05-11 2020-06-16 华为技术有限公司 一种发送解调参考信号dmrs的方法和通信装置
US11432369B2 (en) 2018-06-19 2022-08-30 Apple Inc. Reference signal and control information processing in 5G-NR wireless systems
US11044062B2 (en) * 2018-07-13 2021-06-22 Apple Inc. Methods to determine parameters related to phase tracking reference signals (PT-RS) based on a type of radio network temporary identifier (RNTI)
CN109039981B (zh) * 2018-07-19 2021-07-09 深圳市极致汇仪科技有限公司 无线综测仪窄带物理上行共享信道的频偏估计方法及系统
CN112789816A (zh) * 2018-08-03 2021-05-11 株式会社Ntt都科摩 用户终端
WO2020024297A1 (en) * 2018-08-03 2020-02-06 Nec Corporation Multi-trp communication
CN115473617B (zh) * 2018-09-14 2024-06-04 华为技术有限公司 参考信号配置方法和装置
CN112968756B (zh) 2018-09-14 2022-06-28 华为技术有限公司 参考信号配置方法和装置
CN115397020A (zh) * 2018-09-18 2022-11-25 上海朗帛通信技术有限公司 一种被用于无线通信节点中的方法和装置
CN111130728B (zh) * 2018-10-31 2023-08-25 维沃移动通信有限公司 一种传输方法、终端及网络侧设备
WO2020146638A1 (en) 2019-01-10 2020-07-16 Apple Inc. A reference signal design for a system operating above 52.6 gigahertz (ghz) carrier frequency
CN113366787B (zh) * 2019-01-16 2023-06-23 上海诺基亚贝尔股份有限公司 用于估计信道状态信息的方法、设备和计算机可读介质
US11349621B2 (en) * 2019-05-20 2022-05-31 Telefonaktiebolaget Lm Ericsson (Publ) DMRS structure for MMW RAN
WO2020237555A1 (en) * 2019-05-30 2020-12-03 Qualcomm Incorporated Phase tracking for user equipment paging
US11310022B2 (en) * 2019-06-20 2022-04-19 Qualcomm Incorporated Demodulation reference signal bundling
US12526105B2 (en) * 2019-07-17 2026-01-13 Ntt Docomo, Inc. Terminal and radio communication method
EP4009688A4 (en) * 2019-08-02 2023-05-03 Ntt Docomo, Inc. TERMINAL AND WIRELESS COMMUNICATION METHOD
WO2021051416A1 (zh) 2019-09-20 2021-03-25 华为技术有限公司 参考信号的发送方法、接收方法、装置及系统
CN112584323B (zh) * 2019-09-29 2022-03-22 维沃移动通信有限公司 一种信息发送、接收方法、控制节点及终端
CN112954700B (zh) * 2019-12-11 2023-01-13 中国移动通信有限公司研究院 信号传输方法、装置和存储介质
EP4068892A4 (en) * 2019-12-27 2023-03-01 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR DETERMINING A REFERENCE SIGNAL
US11637730B2 (en) * 2020-01-17 2023-04-25 Qualcomm Incorporated Controlling a reference signal pattern based on doppler parameters
US11496339B2 (en) * 2020-04-03 2022-11-08 Samsung Electronics Co., Ltd. Doppler spread estimation based on supervised learning
US12432667B2 (en) 2020-04-22 2025-09-30 Lenovo (Beijing) Ltd. Method and apparatus for power control of physical uplink control channel repetitions
US12309095B2 (en) 2020-05-13 2025-05-20 Qualcomm Incorporated Dynamically adding additional demodulation reference signal (A-DMRS) for PUSCH
US12395941B2 (en) * 2020-05-22 2025-08-19 Lenovo (Beijing) Ltd. Method and apparatus for power control of configured grant PUSCH repetition
CN116248446A (zh) * 2020-06-03 2023-06-09 华为技术有限公司 获取信道信息的方法及通信装置
WO2021243672A1 (en) * 2020-06-05 2021-12-09 Qualcomm Incorporated Reporting a selected demodulation reference signal configuration and corelated channel state feedback
CN113891332A (zh) * 2020-07-01 2022-01-04 华为技术有限公司 一种资源配置方法和装置
WO2022029986A1 (ja) * 2020-08-06 2022-02-10 株式会社Nttドコモ 端末及び通信方法
US12335942B2 (en) * 2020-09-25 2025-06-17 Qualcomm Incorporated Techniques for reference signal patterns
US11671217B2 (en) * 2020-10-09 2023-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Reference signaling for wireless communication
CN112383495B (zh) * 2020-11-03 2021-06-22 上海擎昆信息科技有限公司 一种基于pt-rs的频偏估计方法及系统
US12587896B2 (en) * 2020-11-23 2026-03-24 Qualcomm Incorporated Null resources configuration for channel estimation
US11923991B2 (en) * 2020-11-24 2024-03-05 Qualcomm Incorporated Dynamic configuration of DMRS
WO2022172177A1 (en) 2021-02-09 2022-08-18 Lenovo (Singapore) Pte. Ltd. Receiving csi-rs and pdsch using multiple dfts
WO2022192630A1 (en) * 2021-03-11 2022-09-15 Intel Corporation Enhanced phase-tracking reference signal (ptrs) configurations
KR102480042B1 (ko) 2021-03-31 2022-12-21 한국전자통신연구원 통신 시스템에서 채널 추정을 위한 방법 및 장치
WO2022230047A1 (ja) * 2021-04-27 2022-11-03 株式会社Nttドコモ 端末及び通信方法
US20240260028A1 (en) * 2021-08-25 2024-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Network node, user equipment and methods in a wireless communications network
CN113892297B (zh) * 2021-09-01 2026-03-27 北京小米移动软件有限公司 参考信号的生效指示方法及装置
EP4156588A3 (en) 2021-09-07 2023-07-05 Samsung Electronics Co., Ltd. Wireless communication device for transmitting and receiving reference signals and operating method thereof
US20230299920A1 (en) * 2022-03-16 2023-09-21 Apple Inc. Enhanced ul dmrs configurations
CN119054239A (zh) * 2022-04-12 2024-11-29 苹果公司 用于cp-ofdm的dmrs端口配置
CN117859286A (zh) * 2022-08-05 2024-04-09 中兴通讯股份有限公司 具有跳频的时域正交覆盖编码
WO2025041205A1 (ja) * 2023-08-18 2025-02-27 株式会社Nttドコモ 端末、無線通信方法及び基地局
US20250097079A1 (en) * 2023-09-19 2025-03-20 Qualcomm Incorporated Channel estimation reference signals for pre-equalization
CN120186778A (zh) * 2023-12-20 2025-06-20 华为技术有限公司 通信方法及装置
KR20250105519A (ko) * 2023-12-30 2025-07-08 삼성전자주식회사 무선 통신 시스템에서 도플러 확산을 추정하기 위한 전자 장치 및 방법

Family Cites Families (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2009057302A1 (ja) * 2007-10-30 2011-03-10 パナソニック株式会社 無線通信装置および系列制御方法
KR100925439B1 (ko) * 2008-02-19 2009-11-06 엘지전자 주식회사 물리 하이브리드 arq 지시 채널 매핑 방법
KR20110037430A (ko) * 2009-10-06 2011-04-13 주식회사 팬택 무선통신 시스템에서 신호 전송방법 및 그 송신장치, 이에 대응하는 수신장치
US10193678B2 (en) * 2009-10-08 2019-01-29 Qualcomm Incorporated Muting schemes for channel state information reference signal and signaling thereof
KR101651687B1 (ko) * 2009-10-21 2016-08-29 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 전송 방법 및 장치
KR101668601B1 (ko) * 2009-11-02 2016-10-25 주식회사 팬택 복수의 셀 고유 dm―rs 생성방법 및 그를 이용하는 통신단말장치와 기지국 장치
CN102714527B (zh) * 2010-01-22 2015-04-01 Lg电子株式会社 用于在mimo无线通信系统中提供下行链路控制信息的方法和设备
KR101053635B1 (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 기지국이 릴레이 노드로 제어 신호를 송신하는 방법 및 이를 위한 장치
US8917614B2 (en) * 2010-02-05 2014-12-23 Qualcomm Incorporated Resource allocation and transmission for coordinated multi-point transmission
US9462560B2 (en) * 2010-02-10 2016-10-04 Panasonic Intellectual Property Corporation Of America Wireless communication terminal device, wireless communication base station device, and wireless communication method
KR101819502B1 (ko) * 2010-02-23 2018-01-17 엘지전자 주식회사 간섭 측정 방법 및 단말과, 간섭 정보 수신 방법 및 기지국
US9407409B2 (en) * 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
WO2011115421A2 (en) * 2010-03-17 2011-09-22 Lg Electronics Inc. Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas
JP5506913B2 (ja) 2010-03-19 2014-05-28 パナソニック株式会社 無線通信装置及び無線通信方法
KR101253197B1 (ko) * 2010-03-26 2013-04-10 엘지전자 주식회사 참조신호 수신 방법 및 사용자기기, 참조신호 전송 방법 및 기지국
KR101792880B1 (ko) * 2010-04-20 2017-11-03 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 전송 방법 및 장치
CN105634708B (zh) * 2010-04-22 2019-01-18 Lg电子株式会社 用于基站与中继站之间的无线链路的信道估计的方法和设备
KR101727579B1 (ko) * 2010-06-11 2017-04-17 삼성전자 주식회사 Csi-rs의 부분적 뮤팅을 이용하는 csi-rs 및 데이터 송수신 방법 및 장치
CN102347817B (zh) * 2010-08-02 2014-01-08 华为技术有限公司 通知参考信号配置信息的方法及设备
KR101671287B1 (ko) * 2010-08-13 2016-11-01 삼성전자 주식회사 무선 통신 시스템에서 기준 신호 송수신 방법 및 장치
US9173205B2 (en) * 2010-08-13 2015-10-27 Lg Electronics Inc. Method and base station for transmitting downlink signal and method and equipment for receiving downlink signal
CN102549997B (zh) * 2010-08-16 2015-05-20 中兴通讯(美国)公司 Lte-advance系统的csi-rs资源分配的方法和系统
CN102404055B (zh) * 2010-09-10 2014-06-18 电信科学技术研究院 一种测量干扰的方法、系统和设备
US8743802B2 (en) * 2010-11-08 2014-06-03 Blackberry Limited Allocating wireless resources
EP2633333B1 (en) * 2010-11-15 2018-03-21 Huawei Technologies Co., Ltd. System and method for resource management in a communications system
US20120188955A1 (en) * 2011-01-20 2012-07-26 Zte (Usa) Inc. Methods and systems for transmitting sfbc signals with csi-rs transmission and related muting in lte-advance systems
EP2661937B1 (en) * 2011-02-14 2019-05-15 Huawei Technologies Co., Ltd. Control channel transmission and reception method and system
JP5687524B2 (ja) 2011-03-01 2015-03-18 シャープ株式会社 送信装置、受信装置、通信システム、通信方法、および集積回路
JP5437310B2 (ja) * 2011-05-02 2014-03-12 株式会社Nttドコモ 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム
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
KR101577518B1 (ko) 2011-06-22 2015-12-14 엘지전자 주식회사 무선 통신 시스템에서 참조 신호 포트를 할당하는 방법 및 장치
US9350397B2 (en) * 2011-07-27 2016-05-24 Lg Electronics Inc. Method for transmitting an uplink reference signal in a multi-node system and terminal using same
WO2013023093A2 (en) * 2011-08-11 2013-02-14 Interdigital Patent Holdings, Inc. Multiple-input and multiple-ouptut (mimo) enhancement for backhaul relays
US20130201926A1 (en) * 2011-08-11 2013-08-08 Samsung Electronics Co., Ltd. System and method for physical downlink control and hybrid-arq indicator channels in lte-a systems
KR101926900B1 (ko) * 2011-08-12 2018-12-07 인터디지탈 패튼 홀딩스, 인크 다중 입력 다중 출력 동작을 위한 방법 및 장치
CN103891166A (zh) * 2011-09-30 2014-06-25 交互数字专利控股公司 无线通信中的多点传输
US9986444B2 (en) * 2011-10-27 2018-05-29 Lg Electronics Inc. Method and apparatus for feeding back aggregated channel state information in cooperative multipoint communication system
US9008585B2 (en) 2012-01-30 2015-04-14 Futurewei Technologies, Inc. System and method for wireless communications measurements and CSI feedback
CN103259583B (zh) * 2012-02-20 2016-12-07 华为技术有限公司 传输数据的方法、用户设备和基站
US20130242896A1 (en) * 2012-03-19 2013-09-19 Lg Electronics Inc. Method and apparatus for receiving a signal in a wireless communication system that supports mu-mimo scheme
GB2500382B (en) 2012-03-19 2014-11-26 Broadcom Corp Methods, apparatus and computer programs for configuring user equipment
CN102638892B (zh) * 2012-03-26 2014-07-09 电信科学技术研究院 一种对e-pdcch进行资源映射的方法及装置
WO2013151392A1 (en) * 2012-04-06 2013-10-10 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving channels in mobile communication system supporting massive mimo
WO2013155710A1 (zh) * 2012-04-20 2013-10-24 华为技术有限公司 导频信号发送方法、接收方法、用户设备及基站
EP2667535A1 (en) * 2012-05-21 2013-11-27 Panasonic Corporation Common mapping of resource elements to enhanced resource element groups
KR101647868B1 (ko) 2012-06-11 2016-08-11 주식회사 케이티 상향링크 채널과, 상향링크 채널에 연계된 상향링크 사운딩 참조신호 전송방법 및 그 단말
US9071315B2 (en) * 2012-06-29 2015-06-30 Qualcomm Incorporated Interference signal diversity combining for interference cancellation
US9794014B2 (en) * 2012-09-12 2017-10-17 Lg Electronics Inc. Method for receiving signal using interference removal scheme and apparatus for same in wireless communication system
EP2899899B1 (en) * 2012-09-18 2017-11-15 LG Electronics Inc. Method and apparatus for receiving system information in wireless communication system
US9609647B2 (en) 2012-09-25 2017-03-28 Lg Electronics Inc. Method for receiving downlink signal, and user device; and method for transmitting downlink signal, and base station
US9681430B2 (en) 2012-10-29 2017-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for semi-persistent scheduling
US9420511B2 (en) 2012-11-01 2016-08-16 Intel Corporation Signaling QoS requirements and UE power preference in LTE-A networks
CN104937874B (zh) 2012-12-05 2018-05-18 华为技术有限公司 在无线通信系统中传输广播信息的方法和节点
KR101950776B1 (ko) * 2013-01-31 2019-02-21 삼성전자주식회사 장치 간 통신을 지원하는 무선 통신 시스템에서 링크 품질을 측정하기 위한 방법 및 장치
GB2510367C (en) * 2013-01-31 2021-08-11 Sony Corp Telecommunications apparatus and methods
US9936486B2 (en) 2013-02-08 2018-04-03 Lg Electronics Inc. Method and user equipment for reporting demodulation reference signal information and method and base station for receiving demodulation reference signal information
US9425946B2 (en) 2013-02-21 2016-08-23 Blackberry Limited Interference measurement methods for advanced receiver in LTE/LTE-A
JP5947240B2 (ja) 2013-03-28 2016-07-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 送信装置及び送信方法
CN104105120B (zh) * 2013-04-08 2019-03-12 中兴通讯股份有限公司 一种干扰测量方法、网络侧设备及终端设备
EP2984886B1 (en) * 2013-04-12 2016-12-28 Telefonaktiebolaget LM Ericsson (publ) Demodulation reference signal (dmrs) format selection
US9900872B2 (en) 2013-04-17 2018-02-20 Futurewei Technologies, Inc. Systems and methods for adaptive transmissions in wireless network
AU2013389278B2 (en) 2013-05-08 2017-04-20 Huawei Technologies Co., Ltd. Methods and nodes in a wireless communication system
CN104871619B (zh) 2013-06-17 2019-08-20 华为技术有限公司 上行控制信息传输方法、用户设备和基站
US20150003343A1 (en) * 2013-06-28 2015-01-01 Samsung Electronics Co., Ltd. Network assisted interference mitigation
KR102155090B1 (ko) * 2013-08-09 2020-09-11 팬텍 주식회사 무선 통신 시스템에서 참조 신호를 전송하는 방법 및 장치
US9749075B2 (en) * 2013-09-27 2017-08-29 Mediatek Inc. Methods of discovery and measurements for small cells in OFDM/OFDMA systems
KR102175545B1 (ko) * 2014-03-21 2020-11-06 삼성전자주식회사 무선 통신 시스템에서 수신 신호 복호 방법 및 장치
US10349371B2 (en) * 2014-06-23 2019-07-09 Lg Electronics Inc. Method for performing positioning in wireless communication system, and apparatus therefor
JP6389905B2 (ja) 2014-07-07 2018-09-12 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けるデータ送受信方法及びその装置
WO2016021012A1 (ja) 2014-08-06 2016-02-11 富士通株式会社 無線通信システム、基地局、移動局、送信方法および復調方法
CN107438968B (zh) 2015-04-03 2021-01-15 Lg 电子株式会社 在无线通信系统中借助于未授权带接收下行链路信号的方法及其设备
CN115297453B (zh) 2015-09-24 2023-09-12 苹果公司 高速环境中的v2x性能增强方法及设备
US10158464B2 (en) 2015-09-25 2018-12-18 Intel IP Corporation Mobile terminal devices, mobile processing circuits, and methods of processing signals
US10476641B2 (en) * 2015-11-17 2019-11-12 Qualcomm Incorporated Back-to-back reference signals
JP2019016824A (ja) 2015-11-27 2019-01-31 シャープ株式会社 端末装置、基地局装置および通信方法
US10285174B2 (en) 2016-01-11 2019-05-07 Qualcomm Incorporated Uplink data channel design for narrowband devices
WO2017131457A1 (en) 2016-01-27 2017-08-03 Samsung Electronics Co., Ltd. Method and apparatus for estimating and correcting phase error in wireless communication system
ES2898647T3 (es) 2016-02-09 2022-03-08 Ericsson Telefon Ab L M Aparatos y métodos para la generación de secuencias de señales de referencia de seguimiento del ruido de fase usando señales de referencia de demodulación
WO2017138871A1 (en) 2016-02-09 2017-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for mapping dmrs configuration to phase noise tracking pilot for improved receiver performance
EP3434055B1 (en) 2016-03-23 2023-05-10 Nokia Technologies Oy Common phase error and/or inter-carrier interference
CN109076505B (zh) * 2016-03-30 2024-08-06 日本电气株式会社 用于传输和接收参考信号的方法和装置
MX2018011730A (es) * 2016-03-30 2019-01-10 Interdigital Patent Holdings Inc Metodo y procedimientos para canales fisicos de enlace descendente para reducir la latencia en un sistema lte avanzado.
US10439663B2 (en) 2016-04-06 2019-10-08 Qualcomm Incorporated Methods and apparatus for phase noise estimation in data symbols for millimeter wave communications
US10116483B2 (en) 2016-04-18 2018-10-30 Qualcomm Incorporated Dynamically convey information of demodulation reference signal and phase noise compensation reference signal
EP3446432A1 (en) 2016-04-20 2019-02-27 Convida Wireless, LLC Configurable reference signals
EP3451601B1 (en) 2016-04-25 2021-10-06 LG Electronics Inc. Signal transmission method for estimating phase noise in wireless communication system
US10735169B2 (en) * 2016-06-09 2020-08-04 Lg Electronics Inc. Method for transmitting and receiving phase noise compensation reference signal in wireless communication system, and apparatus therefor
US10728869B2 (en) 2016-06-09 2020-07-28 Lg Electronics Inc. Signal transmission method for estimating phase noise in wireless communication system
KR20180010949A (ko) * 2016-07-21 2018-01-31 삼성전자주식회사 무선 셀룰라 통신 시스템에서 다수의 dmrs 구조에 대한 설정 방법 및 장치
KR102380756B1 (ko) 2016-08-05 2022-03-31 삼성전자 주식회사 무선 통신 시스템에서 위상 보상 기준 신호를 송수신하는 방법 및 장치
US10979191B2 (en) * 2016-08-05 2021-04-13 Samsung Electronics Co., Ltd. Method and apparatus for reference signal signaling for advanced wireless communications
US10326566B2 (en) * 2016-08-08 2019-06-18 Lg Electronics Inc. Reference signal transmission using multiple numerology
US10601565B2 (en) * 2016-09-22 2020-03-24 Qualcomm Incorporated Flexible data and/or reference signal scheduling in one or more uplink pilot time slots in a wireless network
US10367672B2 (en) 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
KR102454306B1 (ko) * 2016-09-28 2022-10-12 아이디에이씨 홀딩스, 인크. 무선 통신 시스템을 위한 기준 신호 설계
KR102004838B1 (ko) 2016-09-30 2019-07-29 엘지전자 주식회사 위상 잡음 추정과 관련된 참조 신호를 위한 제어 정보를 수신하는 방법 및 이를 위한 사용자 기기
EP3526917B1 (en) * 2016-10-14 2020-12-02 Telefonaktiebolaget LM Ericsson (publ) Methods and apparatus for assignment of radio resources in a wireless network
US10142074B2 (en) * 2016-11-03 2018-11-27 Qualcomm Incorporated Techniques and apparatuses for common uplink burst
WO2018097947A2 (en) 2016-11-03 2018-05-31 Convida Wireless, Llc Reference signals and control channels in nr
US10396867B2 (en) 2016-11-03 2019-08-27 National Instruments Corporation Reduced-complexity downlink (DL) signal demodulation using reciprocity reference signals for MIMO wireless communication systems
JP7170636B2 (ja) 2016-11-04 2022-11-14 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) スケジューリングパラメータに応じたpt-rs設定
US20180132223A1 (en) * 2016-11-04 2018-05-10 Qualcomm Incorporated Techniques for configuring reference signal patterns in wireless communications
WO2018088816A1 (ko) * 2016-11-09 2018-05-17 엘지전자 주식회사 무선 통신 시스템에서 위상 잡음 제거를 위한 ptrs의 파워 부스팅 레벨 결정 방법 및 그 장치
US10404511B2 (en) 2016-11-23 2019-09-03 Qualcomm Incorporated Space-time block coding schemes for DFT-s-OFDM
US10411914B2 (en) 2016-12-14 2019-09-10 Intel IP Corporation Data detection in MIMO systems with demodulation and tracking reference signals
KR102280730B1 (ko) 2017-01-05 2021-07-23 닛본 덴끼 가부시끼가이샤 기준 신호 송신 및 수신을 위한 방법 및 장치
RU2711441C1 (ru) * 2017-01-06 2020-01-17 Телефонактиеболагет Лм Эрикссон (Пабл) Способы и оборудование для передачи служебных сигналов и определения смещений опорных сигналов
CN112654089B (zh) * 2017-01-06 2022-02-25 华为技术有限公司 一种参考信号的配置方法、装置及系统
US10090980B2 (en) 2017-01-08 2018-10-02 At&T Intellectual Property I, L.P. Transmission of demodulation reference signals for a 5G wireless communication network or other next generation network
JP7025423B2 (ja) 2017-01-09 2022-02-24 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、参照信号を送信する方法及びそのための装置
US10560243B2 (en) * 2017-01-13 2020-02-11 Qualcomm Incorporated Systems and methods to select or transmitting frequency domain patterns for phase tracking reference signals
EP4503777A3 (en) 2017-02-07 2025-04-23 Innovative Technology Lab Co., Ltd Method and apparatus for broadcast channel configuration and broadccast channel transmission and reception for communication system
GB2562117B (en) * 2017-05-05 2021-07-28 Samsung Electronics Co Ltd Phase tracking reference signal
CN109151970B (zh) * 2017-06-16 2023-10-20 华为技术有限公司 一种发送功率的确定方法、处理芯片及通信设备
US10834665B2 (en) * 2017-07-28 2020-11-10 Qualcomm Incorporated Techniques for extended cell discovery
US10708021B2 (en) 2017-08-11 2020-07-07 Lg Electronics Inc. Method for transmitting SRS in a wireless communication system and apparatus therefor
US11721195B2 (en) 2017-10-06 2023-08-08 Raven Telemetry Inc. Augmented industrial management
US11343804B2 (en) * 2018-02-14 2022-05-24 Qualcomm Incorporated Phase-tracking reference signal mapping
US10484072B1 (en) * 2018-09-28 2019-11-19 At&T Intellectual Property I, L.P. Determining channel state information in 5G wireless communication systems with phase tracking

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