JP2017535110A5 - - Google Patents

Download PDF

Info

Publication number
JP2017535110A5
JP2017535110A5 JP2017514429A JP2017514429A JP2017535110A5 JP 2017535110 A5 JP2017535110 A5 JP 2017535110A5 JP 2017514429 A JP2017514429 A JP 2017514429A JP 2017514429 A JP2017514429 A JP 2017514429A JP 2017535110 A5 JP2017535110 A5 JP 2017535110A5
Authority
JP
Japan
Prior art keywords
transmission
channel
potential
strategy
ues
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
JP2017514429A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017535110A (ja
JP6337202B2 (ja
Filing date
Publication date
Priority claimed from US14/850,737 external-priority patent/US9882623B2/en
Application filed filed Critical
Publication of JP2017535110A publication Critical patent/JP2017535110A/ja
Publication of JP2017535110A5 publication Critical patent/JP2017535110A5/ja
Application granted granted Critical
Publication of JP6337202B2 publication Critical patent/JP6337202B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017514429A 2014-09-18 2015-09-11 非直交チャネルのためのデュアルスレッドフィードバック設計 Active JP6337202B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462052461P 2014-09-18 2014-09-18
US62/052,461 2014-09-18
US14/850,737 2015-09-10
US14/850,737 US9882623B2 (en) 2014-09-18 2015-09-10 Dual thread feedback design for non-orthogonal channels
PCT/US2015/049567 WO2016044076A1 (en) 2014-09-18 2015-09-11 Dual thread feedback design for non-orthogonal channels

Publications (3)

Publication Number Publication Date
JP2017535110A JP2017535110A (ja) 2017-11-24
JP2017535110A5 true JP2017535110A5 (enExample) 2018-04-26
JP6337202B2 JP6337202B2 (ja) 2018-06-06

Family

ID=55527107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017514429A Active JP6337202B2 (ja) 2014-09-18 2015-09-11 非直交チャネルのためのデュアルスレッドフィードバック設計

Country Status (6)

Country Link
US (1) US9882623B2 (enExample)
EP (1) EP3195509B1 (enExample)
JP (1) JP6337202B2 (enExample)
KR (1) KR101928474B1 (enExample)
CN (1) CN106797276B (enExample)
WO (1) WO2016044076A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10117120B2 (en) 2014-10-28 2018-10-30 Qualcomm Incorporated Channel feedback for non-orthogonal multiple access systems
WO2016067318A1 (en) * 2014-10-29 2016-05-06 Nec Corporation Communication system and method, base station, and user terminal
US10326560B2 (en) * 2014-11-03 2019-06-18 Lg Electronics Inc. Data buffering method and apparatus for hybrid automatic repeat request in wireless access system supporting non-orthogonal multiple access scheme
US9780847B2 (en) * 2015-03-27 2017-10-03 Qualcomm Incorporated Channel feedback design for frequency selective channels
EP3282609A4 (en) * 2015-04-09 2018-11-21 NTT DoCoMo, Inc. Radio base station, user terminal, radio communication system and radio communication method
CN107409009A (zh) * 2015-04-16 2017-11-28 富士通株式会社 预编码矩阵指示的反馈和接收方法、装置以及通信系统
KR102391724B1 (ko) * 2015-12-18 2022-04-28 삼성전자주식회사 무선 통신 시스템에서 비직교 다중 접속을 위한 장치 및 방법
US10594434B2 (en) * 2016-03-11 2020-03-17 Nokia Technologies Oy Feedback signaling management
WO2018019393A1 (en) * 2016-07-29 2018-02-01 Huawei Technologies Co., Ltd. Encoding device and method and corresponding decoding device and method
CN107733592B (zh) 2016-08-10 2020-11-27 华为技术有限公司 传输方案指示方法、数据传输方法、装置及系统
CN109314556B (zh) * 2016-09-02 2022-04-08 Tcl通讯科技（成都）有限公司 一种具有干扰测量的多用户多输入多输出联合调度方法、基站及用户设备
US10425853B2 (en) * 2017-02-28 2019-09-24 Nokia Solutions And Networks Oy Method for scheduling overlapping resources for narrowband internet-of-things
CN108632181A (zh) * 2017-03-24 2018-10-09 华为技术有限公司 数据发送方法和装置以及数据接收方法和装置
IL273968B2 (en) 2017-11-17 2025-02-01 Ericsson Telefon Ab L M Variable-tracking adaptive antenna array
CN108632964B (zh) * 2018-05-18 2021-05-18 浙江工业大学 一种基于线性搜索式的非正交接入下行传输时间优化方法
US11743910B2 (en) 2018-09-28 2023-08-29 Lg Electronics Inc. Configured grants based on channel quality or repetition level
CN111050350B (zh) * 2018-10-15 2022-04-12 华为技术有限公司 无线局域网中压缩信道测量参数的方法和无线设备
US11290172B2 (en) 2018-11-27 2022-03-29 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
US10470073B1 (en) 2018-12-06 2019-11-05 Sprint Spectrum L.P. Use of block error rate as basis to control configuration of MU-MIMO service
US10778298B1 (en) 2019-03-29 2020-09-15 At&T Intellectual Property I, L.P. Context-based precoding matrix computations for radio access network for 5G or other next generation network
CN113875183B (zh) * 2019-04-30 2024-06-11 瑞典爱立信有限公司 发送和接收指示
WO2021134731A1 (zh) * 2019-12-31 2021-07-08 华为技术有限公司 一种信道信息反馈方法及通信装置
WO2021211702A1 (en) 2020-04-15 2021-10-21 XCOM Labs, Inc. Wireless network multipoint association and diversity
US11785637B2 (en) * 2020-04-29 2023-10-10 Qualcomm Incorporated Multiple channel state feedback reports for MU-MIMO scheduling assistance
WO2021242574A1 (en) 2020-05-26 2021-12-02 XCOM Labs, Inc. Interference-aware beamforming
US11985089B2 (en) * 2020-10-13 2024-05-14 Nxp Usa, Inc. Sounding to mixed bandwidth stations
EP4211956A4 (en) * 2020-10-15 2023-11-15 ZTE Corporation CONFIGURING CHANNEL STATE INFORMATION REFERENCE SIGNALS FOR WIRELESS COMMUNICATION SYSTEMS
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
KR20230118111A (ko) 2020-12-16 2023-08-10 엑스콤 랩스 인코퍼레이티드 쿼시-옴니 및 지향성 빔을 갖는 무선 통신
US20220312155A1 (en) * 2020-12-30 2022-09-29 Mediatek Singapore Pte. Ltd. Multicast broadcast service simultaneous transmission using downlink non-orthogonal multiple access (noma)
US11601148B2 (en) * 2021-03-15 2023-03-07 Qualcomm Incorporated UE reporting for improving base station precoding
WO2022204857A1 (en) * 2021-03-29 2022-10-06 Mediatek Singapore Pte. Ltd. Methods and apparatus of multicast broadcast service simultaneous transmission using dl noma
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling
EP4297293A1 (en) * 2022-06-21 2023-12-27 Nokia Solutions and Networks Oy Feeder link for transparent ntn nodes
US20240380422A1 (en) * 2023-05-11 2024-11-14 Qualcomm Incorporated Transmitter noise mitigation based on a noise indicator

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006034577A1 (en) * 2004-09-30 2006-04-06 Nortel Networks Limited Channel sounding in ofdma system
US7917176B2 (en) * 2006-02-14 2011-03-29 Nec Laboratories America, Inc. Structured codebook and successive beamforming for multiple-antenna systems
US7949318B2 (en) * 2007-02-05 2011-05-24 Nec Laboratories America, Inc. Multi-rank beamforming precoding apparatus and method
US20070280175A1 (en) * 2006-06-01 2007-12-06 Fang-Chen Cheng Coordinating transmission scheduling among multiple base stations
US7941186B2 (en) 2006-07-25 2011-05-10 Samsung Electronics Co., Ltd. Apparatus and method for scheduling multiuser/single user in multiple input multiple output (MIMO) system
US7856004B2 (en) * 2007-03-08 2010-12-21 Nec Laboratories America, Inc. Method for scheduling heterogeneous traffic in B3G/4G cellular networks with multiple channels
US20090080560A1 (en) * 2007-09-20 2009-03-26 Cisco Technology, Inc. Closed-loop beamforming weight estimation in frequency division duplex systems
WO2009106090A1 (en) * 2008-02-25 2009-09-03 Telefonaktiebolaget Lm Ericsson (Publ) A method of and a device for precoding transmit data signals in a wireless mimo communication system
US8233926B2 (en) * 2008-05-22 2012-07-31 Futurewei Technologies, Inc. Spatial mode adaptation at the cell edge using interferer spatial correlation
KR101056614B1 (ko) * 2008-07-30 2011-08-11 엘지전자 주식회사 다중안테나 시스템에서 데이터 전송방법
US9084119B2 (en) * 2009-01-07 2015-07-14 Qualcomm Incorporated Carrier reuse in a multicarrier wireless communication environment
US8711716B2 (en) * 2009-06-19 2014-04-29 Texas Instruments Incorporated Multiple CQI feedback for cellular networks
WO2010148119A2 (en) * 2009-06-19 2010-12-23 Research In Motion Limited Downlink reference signal for type ii relay
US8750205B2 (en) 2009-08-07 2014-06-10 Texas Instruments Incorporated Multiple rank CQI feedback for cellular networks
US8867494B2 (en) * 2009-11-09 2014-10-21 Qualcomm Incorporated System and method for single frequency dual cell high speed downlink packet access
US8526519B2 (en) 2009-12-14 2013-09-03 Texas Instruments Incorporated Multi-rank precoding matrix indicator (PMI) feedback in a multiple-input multiple-output (MIMO) system
US20120270535A1 (en) 2009-12-17 2012-10-25 Texas Instruments Incorporated Implicit CSI Feedback for DL Multiuser MIMO Transmission
US8614981B2 (en) 2010-01-29 2013-12-24 Qualcomm Incorporated Reporting of channel information to support coordinated multi-point data transmission
US20110310870A1 (en) * 2010-06-21 2011-12-22 Qualcomm Incorporated Hybrid time and frequency domain csi feedback scheme
CN102111246B (zh) * 2011-01-12 2017-03-29 中兴通讯股份有限公司 反馈信道状态信息的方法和用户设备
US9413509B2 (en) * 2011-06-17 2016-08-09 Texas Instruments Incorporated Hybrid automatic repeat request acknowledge resource allocation for enhanced physical downlink control channel
US9591492B2 (en) * 2011-11-08 2017-03-07 Qualcomm Incorporated User equipment, base stations, and methods allowing for handling of colliding channel state information reports
WO2013116987A1 (en) 2012-02-07 2013-08-15 Nokia Corporation Method and apparatus for channel state information feedback
EP2632223A1 (en) * 2012-02-24 2013-08-28 NTT DoCoMo, Inc. Apparatus and method for scheduling transmission resources to users served by a base station using a prediction of rate regions
KR20150003231A (ko) * 2012-03-30 2015-01-08 노키아 솔루션스 앤드 네트웍스 오와이 사용자당 앙각 mimo를 위한 피드백 방법론
US9769677B2 (en) * 2012-07-02 2017-09-19 Industrial Technology Research Institute Method and apparatus for bit-adaptive precoding matrix indicator feedback
JP2014131202A (ja) 2012-12-28 2014-07-10 Ntt Docomo Inc 無線基地局、ユーザ端末、無線通信方法、及び無線通信システム
US10356727B2 (en) 2014-09-11 2019-07-16 Ntt Docomo, Inc. User equipment and radio base station
WO2016044848A1 (en) 2014-09-19 2016-03-24 Huawei Technologies Co., Ltd. System and method for downlink open-loop multi-user coordinated multipoint transmission using sparse code multiple access
US10117120B2 (en) * 2014-10-28 2018-10-30 Qualcomm Incorporated Channel feedback for non-orthogonal multiple access systems
US9780847B2 (en) * 2015-03-27 2017-10-03 Qualcomm Incorporated Channel feedback design for frequency selective channels
US10110286B2 (en) * 2015-03-30 2018-10-23 Samsung Electronics Co., Ltd. Method and apparatus for codebook design and signaling
US9961690B2 (en) * 2015-06-26 2018-05-01 Telefonaktiebolaget L M Ericsson (Publ) Method and base station for selecting a transport format

Similar Documents

Publication Publication Date Title
JP2017535110A5 (enExample)
JP7337747B2 (ja) ユーザ装置、無線通信方法、基地局及びシステム
CN103139916B (zh) 在物理上行控制信道上传输数据的方法和装置
JP2018502472A5 (enExample)
CN101877689B (zh) 数据发送处理方法与装置、数据接收处理方法与装置
JP5795106B2 (ja) 単一キャリア周波数分割多重接続システムにおけるリソース割当方法及び装置
WO2017030490A3 (en) Multiple csi reports for multi-user superposition transmission
CA2780353C (en) An improved method and apparatus for co-scheduling transmissions in a wireless network
JP2014045526A5 (enExample)
EP2665221A3 (en) Method for initializing sequence of reference signal and base station using the same
CA2797552A1 (en) Mobile terminal device and radio base station apparatus
JP2016522619A5 (enExample)
TWI589130B (zh) Method and apparatus for determining time-frequency resources for sending service data
EP2452444B1 (en) Signalling of reference signals for single user spatial multiplexing transmission schemes
RU2012150434A (ru) Эффективное определение группы и перегрузка для многопользовательских передач mimo
CN106358296A (zh) 在上行控制信道上发送信号的方法和装置
WO2014008855A1 (zh) 数据传输方法及装置
JP2018528672A5 (enExample)
CN103947250A (zh) 无线通信系统、无线基站装置、用户终端以及无线通信方法
CN102100045B (zh) 数据发送处理方法与装置、数据接收处理方法与装置
CN103546195B (zh) 数据传输方法及装置
US10505779B2 (en) Method and apparatus for obtaining downlink channel information and network side device
CN104995886B (zh) 信息传输方法和装置
JP2013157937A (ja) 基地局装置および通信制御方法
WO2016062066A1 (zh) 数据接收方法、发送方法、接收装置及发送装置