BR112020010368A2 - considerações de janela de transmissão de sinal de referência e temporização - Google Patents

considerações de janela de transmissão de sinal de referência e temporização Download PDF

Info

Publication number
BR112020010368A2
BR112020010368A2 BR112020010368-3A BR112020010368A BR112020010368A2 BR 112020010368 A2 BR112020010368 A2 BR 112020010368A2 BR 112020010368 A BR112020010368 A BR 112020010368A BR 112020010368 A2 BR112020010368 A2 BR 112020010368A2
Authority
BR
Brazil
Prior art keywords
reference signal
transmission
timing
signal configuration
resource
Prior art date
Application number
BR112020010368-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Alexandros Manolakos
Alberto Rico Alvarino
Ayan Sengupta
Wanshi Chen
Peter Gaal
Original Assignee
Qualcomm Incorporated
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Priority claimed from PCT/US2018/062485 external-priority patent/WO2019104282A1/en
Publication of BR112020010368A2 publication Critical patent/BR112020010368A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112020010368-3A 2017-11-27 2018-11-26 considerações de janela de transmissão de sinal de referência e temporização BR112020010368A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GR20170100535 2017-11-27
GR20170100535 2017-11-27
US16/198,624 US10873481B2 (en) 2017-11-27 2018-11-21 Reference signal transmission window and timing considerations
US16/198,624 2018-11-21
PCT/US2018/062485 WO2019104282A1 (en) 2017-11-27 2018-11-26 Reference signal transmission window and timing considerations

Publications (1)

Publication Number Publication Date
BR112020010368A2 true BR112020010368A2 (pt) 2020-11-24

Family

ID=66632817

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020010368-3A BR112020010368A2 (pt) 2017-11-27 2018-11-26 considerações de janela de transmissão de sinal de referência e temporização

Country Status (7)

Country Link
US (2) US10873481B2 (https=)
EP (1) EP3718239B1 (https=)
JP (1) JP7239581B2 (https=)
KR (1) KR102734779B1 (https=)
CN (1) CN111386671B (https=)
BR (1) BR112020010368A2 (https=)
SG (1) SG11202003470UA (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11153127B2 (en) * 2017-11-24 2021-10-19 Lg Electronics Inc. Method for transmitting and receiving SRS and communication device therefor
US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations
BR112019028096A2 (pt) * 2018-01-12 2020-07-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método para transmissão de sinal de referência de som, e equipamento de usuário
US20190261399A1 (en) * 2018-02-16 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Redundancy version modulation and coding scheme
EP3753145A1 (en) 2018-02-16 2020-12-23 Telefonaktiebolaget Lm Ericsson (Publ) Compact downlink control information messages
US11095482B2 (en) * 2018-04-30 2021-08-17 Apple Inc. Channel state information reference signal (CSI-RS) and sounding reference signal (SRS) triggering
US20190349060A1 (en) * 2018-05-11 2019-11-14 Mediatek Inc. Methods of Efficient Bandwidth Part Switching in a Wideband Carrier
CN111164910B (zh) * 2018-08-09 2023-06-09 Lg 电子株式会社 无线通信系统中发送和接收信道状态信息的方法及其装置
EP4270822B1 (en) * 2018-08-21 2025-03-26 LG Electronics Inc. Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor
US11470480B2 (en) * 2019-06-20 2022-10-11 Qualcomm Incorporated Multi-stage receiver design covering listen before talk failures
CN114175514A (zh) * 2019-07-22 2022-03-11 Oppo广东移动通信有限公司 用于物理上行链路共享信道传输的频率选择性预编码的方法和装置
EP4024739A4 (en) * 2019-09-10 2022-10-19 Huawei Technologies Co., Ltd. REFERENCE SIGNAL TRANSMISSION METHOD AND COMMUNICATION DEVICE
CN110798894B (zh) * 2019-09-30 2025-02-28 中兴通讯股份有限公司 信息确定、获取和传输方法、装置、设备和存储介质
WO2021102887A1 (en) * 2019-11-29 2021-06-03 Qualcomm Incorporated Carrier aggregation uplink switch gap detection and report
CN115696626A (zh) 2019-12-13 2023-02-03 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN112996134B (zh) 2019-12-13 2022-11-01 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
JP7421343B2 (ja) * 2020-01-09 2024-01-24 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
US11791971B2 (en) * 2020-01-17 2023-10-17 Qualcomm Incorporated Component carrier group based bandwidth part switching
US20220104056A1 (en) * 2020-09-28 2022-03-31 Qualcomm Incorporated Reference signal based secondary cell activation
US12015573B2 (en) 2020-10-12 2024-06-18 Apple Inc. Dynamic configuration of aperiodic sounding reference signal offsets in cellular communications systems
CN114390533B (zh) * 2020-10-20 2025-08-19 维沃移动通信有限公司 非周期rs传输方法、终端及网络侧设备
CN114499801A (zh) * 2020-10-23 2022-05-13 英特尔公司 用在用户设备中的装置
EP4260504A1 (en) * 2020-12-14 2023-10-18 Qualcomm Incorporated Flexible aperiodic sounding reference signal triggering
US12348447B2 (en) * 2021-01-08 2025-07-01 Nokia Technologies Oy Reference signal transmission
WO2022151303A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Ue-assisted channel reconstruction based on partial spatial sounding
US11764847B2 (en) 2021-04-22 2023-09-19 Qualcomm Incorporated Sounding operations for radio-frequency (RF) sensing
CN114362905A (zh) * 2021-12-31 2022-04-15 赛特斯信息科技股份有限公司 一种多bwp多ue的srs资源分配方法
US12356437B2 (en) * 2022-01-10 2025-07-08 Qualcomm Incorporated SRS positioning BWP in RRC inactive or idle positioning
US12512891B2 (en) * 2022-03-10 2025-12-30 Samsung Electronics Co., Ltd. Wireless communication device transmitting and receiving data using channel state information feedback and operating method thereof
CN118944838B (zh) * 2023-05-12 2026-01-20 中国移动通信有限公司研究院 上行参考信号发送方法、接收方法、设备及存储介质
WO2026044876A1 (en) * 2024-08-30 2026-03-05 Huawei Technologies Co., Ltd. Methods for reference-point-based frame timing

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8964621B2 (en) * 2009-05-08 2015-02-24 Qualcomm Incorporated Transmission and reception of a reference signal supporting positioning in a wireless communication network
JP5827406B2 (ja) * 2011-08-12 2015-12-02 インターデイジタル パテント ホールディングス インコーポレイテッド ワイヤレスシステムにおける柔軟な帯域幅オペレーションのための下りリンクリソースの割り当て
CN107104781B (zh) * 2012-02-11 2020-06-05 Lg电子株式会社 接收和发送下行链路数据信道的方法及设备
CN107547187B (zh) * 2012-02-11 2020-11-03 Lg电子株式会社 接收和发送下行链路数据信道的方法和设备
US9078205B2 (en) * 2012-03-09 2015-07-07 Qualcomm Incorporated Methods and apparatus for enabling non-destaggered channel estimation
JP6456287B2 (ja) * 2013-07-12 2019-01-23 シャープ株式会社 端末装置、方法および集積回路
US9681325B2 (en) * 2013-12-19 2017-06-13 Qualcomm Incorporated Channel and interference measurement in LTE/LTE-A networks including unlicensed spectrum
US10680771B2 (en) 2014-08-28 2020-06-09 Qualcomm Incorporated Reference signal transmission and averaging for wireless communications
US9844072B2 (en) * 2014-09-26 2017-12-12 Qualcomm Incorporated Ultra-low latency LTE uplink frame structure
US11581999B2 (en) * 2014-10-08 2023-02-14 Qualcomm Incorporated Reference signal design for wireless communications
US10015691B2 (en) * 2014-10-16 2018-07-03 Qualcomm Incorporated Channel state information procedure for enhanced component carriers
KR102255656B1 (ko) * 2014-10-24 2021-05-26 삼성전자 주식회사 이동통신 시스템에서 셀간 간섭 감지 방법 및 장치
US10219292B2 (en) 2014-10-24 2019-02-26 Qualcomm Incorporated Flexible multiplexing and feedback for variable transmission time intervals
EP3219140B1 (en) * 2014-11-14 2020-07-08 Interdigital Patent Holdings, Inc. Methods and procedures for channel measurements and reporting mechanisms
EP3225070A1 (en) * 2014-11-26 2017-10-04 IDAC Holdings, Inc. Initial access in high frequency wireless systems
US9871572B2 (en) * 2015-03-09 2018-01-16 Ofinno Technologies, Llc Uplink control channel in a wireless network
US10129859B2 (en) * 2015-10-15 2018-11-13 Qualcomm Incorporated Uplink control channel for low latency communications
US10433291B2 (en) 2016-02-26 2019-10-01 Qualcomm Incorporated Discovery reference signal transmission window detection and discovery reference signal measurement configuration
US10716125B2 (en) * 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
US10219295B2 (en) * 2016-05-13 2019-02-26 Nokia Solutions And Networks Oy Triggering of reference signals and control signaling
KR20180035642A (ko) * 2016-09-29 2018-04-06 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향링크 제어신호 전송 방법 및 장치
US10667288B2 (en) * 2017-02-21 2020-05-26 Qualcomm Incorporated Techniques for configuring or transmitting grantless transmissions on beams in uplink subframes
US11122612B2 (en) * 2017-06-15 2021-09-14 Samsung Electronics Co., Ltd. Logical channel mapping to grant free transmission
US11277862B2 (en) * 2017-10-26 2022-03-15 Comcast Cable Communications, Llc Activation and deactivation of configured grant
US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations

Also Published As

Publication number Publication date
JP7239581B2 (ja) 2023-03-14
EP3718239C0 (en) 2024-02-28
JP2021505012A (ja) 2021-02-15
US10873481B2 (en) 2020-12-22
US20210105154A1 (en) 2021-04-08
US11804989B2 (en) 2023-10-31
KR20200088340A (ko) 2020-07-22
EP3718239A1 (en) 2020-10-07
SG11202003470UA (en) 2020-06-29
CN111386671A (zh) 2020-07-07
EP3718239B1 (en) 2024-02-28
CN111386671B (zh) 2023-03-21
US20190165971A1 (en) 2019-05-30
KR102734779B1 (ko) 2024-11-26

Similar Documents

Publication Publication Date Title
JP7674538B2 (ja) 制御探索空間重複指示
CN112997442B (zh) 在初始控制资源集上配置发送配置指示状态
TWI825211B (zh) 下行鏈路控制通道監測能力
BR112020010368A2 (pt) considerações de janela de transmissão de sinal de referência e temporização
JP7301069B2 (ja) ランダムアクセスメッセージングのための探索空間構成
BR112020013874A2 (pt) sinal de referência de rastreamento aperiódico
BR112020007973A2 (pt) gerenciamento de programação semipersistente em novo rádio
BR112020010379A2 (pt) sinal de referência e manipulação de colisão de recursos preempetíveis
KR102897536B1 (ko) 반복 기반 송신
TW202015461A (zh) 用於時槽聚合的候選傳輸配置資訊狀態
KR20220004049A (ko) 미리구성된 다운링크 리소스들을 사용하여 무선 통신하기 위한 기법들
BR112020012524A2 (pt) configurações de sinal de ativação para comunicações sem fio
KR20210021990A (ko) 빔포밍된 무선 통신에서의 페이징 구성
BR112020003076A2 (pt) gerenciamento de feixe para recepção descontínua conectada com indicador de concessão avançada
KR102704518B1 (ko) 무선 시스템들에서의 캐리어 집성 구성들
BR112020005616A2 (pt) repetições de solicitação de programação específicas de equipamento de usuário
KR20220004048A (ko) 미리구성된 업링크 리소스들을 사용하여 무선 통신하기 위한 기법들
BR112020004817A2 (pt) técnicas para estabelecer um enlace de par de feixe
BR112020016112A2 (pt) Prevenção de colisão para requisições de programação e informações de controle de uplink
BR112020002870A2 (pt) resolução de conflitos de formato de partição para sistemas sem fio
BR112020009359A2 (pt) agendamento multi-slot com transmissão repetitiva de um bloco de transporte com diferentes versões de redundância
CN111567130A (zh) 确定用于传输的rach前置码消息的数目
BR112020005322A2 (pt) ouvir antes de falar e reserva de canal para sistemas de ondas milimétricas
KR20210095882A (ko) 공유 데이터 채널에 대한 송신 구성 표시 결정
JP2022538970A (ja) ランダムアクセスプロシージャのための適応再送信

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]