BR112019021354A2 - designs de bloco de sinal de sincronização para comunicação sem fio - Google Patents

designs de bloco de sinal de sincronização para comunicação sem fio Download PDF

Info

Publication number
BR112019021354A2
BR112019021354A2 BR112019021354-6A BR112019021354A BR112019021354A2 BR 112019021354 A2 BR112019021354 A2 BR 112019021354A2 BR 112019021354 A BR112019021354 A BR 112019021354A BR 112019021354 A2 BR112019021354 A2 BR 112019021354A2
Authority
BR
Brazil
Prior art keywords
pbch
sss
pss
channel
supplementary channel
Prior art date
Application number
BR112019021354-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Ly Hung
Abedini Navid
Luo Tao
Ji Tingfang
Lee Heechoon
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
Publication of BR112019021354A2 publication Critical patent/BR112019021354A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
BR112019021354-6A 2017-04-14 2018-03-27 designs de bloco de sinal de sincronização para comunicação sem fio BR112019021354A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762485822P 2017-04-14 2017-04-14
US62/485,822 2017-04-14
US15/936,200 2018-03-26
US15/936,200 US10673552B2 (en) 2017-04-14 2018-03-26 Synchronization signal block designs for wireless communication
PCT/US2018/024647 WO2018191011A1 (en) 2017-04-14 2018-03-27 Synchronization signal block designs for wireless communication

Publications (1)

Publication Number Publication Date
BR112019021354A2 true BR112019021354A2 (pt) 2020-05-05

Family

ID=63790409

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019021354-6A BR112019021354A2 (pt) 2017-04-14 2018-03-27 designs de bloco de sinal de sincronização para comunicação sem fio

Country Status (9)

Country Link
US (1) US10673552B2 (enExample)
EP (1) EP3610618A1 (enExample)
JP (1) JP7119000B2 (enExample)
KR (1) KR102681935B1 (enExample)
CN (1) CN110495147B (enExample)
BR (1) BR112019021354A2 (enExample)
SG (1) SG11201908194YA (enExample)
TW (1) TWI776871B (enExample)
WO (1) WO2018191011A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10470191B2 (en) 2016-12-09 2019-11-05 Samsung Electronics Co., Ltd. Method and apparatus of broadcast signals and channels for system information transmission
JP7162601B2 (ja) * 2017-02-03 2022-10-28 アイディーエーシー ホールディングス インコーポレイテッド ブロードキャストチャネル送信および復調
US11063652B2 (en) * 2017-03-07 2021-07-13 Apple Inc. Techniques for improved beam management
US10673552B2 (en) * 2017-04-14 2020-06-02 Qualcomm Incorporated Synchronization signal block designs for wireless communication
US11223967B2 (en) * 2017-04-18 2022-01-11 Qualcomm Incorporated Techniques to provide energy efficient radio resource management
ES2922025T3 (es) 2017-05-05 2022-09-06 Lg Electronics Inc Método para recibir una señal de sincronización y aparato para el mismo
US10541851B2 (en) * 2017-05-25 2020-01-21 Qualcomm Incorporated Synchronization signal block signaling for wireless communications in shared spectrum
CN109152028B (zh) 2017-06-16 2022-02-22 中兴通讯股份有限公司 定时信息的发送、确定方法、装置、存储介质及处理器
CN109151849B (zh) * 2017-06-16 2021-12-24 展讯通信（上海）有限公司 实现寻呼监测的方法及装置、基站及用户设备
WO2019028863A1 (en) * 2017-08-11 2019-02-14 Zte Corporation COMMUNICATING RADIATION INFORMATION IN A WIRELESS COMMUNICATIONS NETWORK
RU2721165C1 (ru) * 2017-08-11 2020-05-18 Телефонактиеболагет Лм Эрикссон (Пабл) Способ и устройство для синхронизации
US10652002B2 (en) * 2017-08-31 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for re mapping and rate matching for 5G next radio system
JP7467121B2 (ja) * 2017-10-11 2024-04-15 株式会社Ｎｔｔドコモ 端末、基地局、無線通信方法及びシステム
DK3694271T3 (da) * 2017-11-01 2022-10-31 Guangdong Oppo Mobile Telecommunications Corp Ltd Fremgangsmåde for og enhed til transmission af information
CN109451863B (zh) * 2017-12-20 2023-06-30 北京小米移动软件有限公司 扩展pbch的方法及装置
US11563610B2 (en) * 2018-09-20 2023-01-24 Intel Corporation Synchronization signal block pattern and demodulation reference signal design for physical broadcast channel for channel frequencies above 52.6GHZ
CN111147207B (zh) * 2018-11-02 2022-04-26 大唐移动通信设备有限公司 信号的发送方法及终端
SG11202104925RA (en) * 2018-11-15 2021-06-29 Beijing Xiaomi Mobile Software Co Ltd Method and apparatus for broadcasting configuration information of synchronizing signal block, and method and apparatus for receiving configuration information of synchronizing signal block
CN109587784B (zh) * 2018-12-27 2020-04-14 广州供电局有限公司 时钟同步通信系统及其时间同步方法
WO2020145007A1 (ja) 2019-01-09 2020-07-16 ソニー株式会社 通信装置、通信制御装置、通信方法、通信制御方法及びコンピュータプログラム
KR102208130B1 (ko) * 2019-01-11 2021-01-27 엘지전자 주식회사 비면허 대역에서 동기 신호 블록을 송수신하는 방법 및 이를 위한 장치
EP4109850A1 (en) * 2019-01-15 2022-12-28 Ofinno, LLC Control plane based configuration for time sensitive networking
CN111464274B (zh) 2019-01-18 2021-08-03 华为技术有限公司 一种通信方法及装置
CN112672309B (zh) * 2019-02-15 2022-01-11 华为技术有限公司 通信方法和通信装置
US11621812B2 (en) * 2019-03-14 2023-04-04 Apple Inc. SSB pattern and DMRS design for PBCH in 5G NR
CN111435904B (zh) * 2019-03-27 2021-12-24 维沃移动通信有限公司 搜索空间的配置方法及装置、通信设备
WO2021020590A1 (en) * 2019-07-26 2021-02-04 Sharp Kabushiki Kaisha User equipments, base stations, and methods
US11558831B2 (en) * 2019-09-10 2023-01-17 Samsung Electronics Co., Ltd. Method and apparatus for S-SSB transmission
CN112564868B (zh) * 2019-09-26 2023-04-07 大唐移动通信设备有限公司 一种信号的发送、接收方法及终端
US11563538B2 (en) * 2020-03-11 2023-01-24 Qualcomm Incorporated Signal structure for terrestrial timing and positioning system
CN113630861B (zh) * 2020-05-09 2023-04-07 维沃移动通信有限公司 同步信号块的处理方法及装置、通信设备和可读存储介质
CN111935831B (zh) * 2020-07-14 2023-04-11 RealMe重庆移动通信有限公司 频段分配方法、装置、存储介质、网络设备以及终端
US11924784B2 (en) * 2020-09-08 2024-03-05 Qualcomm Incorporated Lean synchronization signal transmission
CN114501558B (zh) * 2020-11-13 2023-11-28 大唐移动通信设备有限公司 一种信息传输、获取方法及装置
CN115088345A (zh) * 2021-01-13 2022-09-20 北京小米移动软件有限公司 资源确定方法、装置及通信设备
US20240251332A1 (en) * 2023-01-25 2024-07-25 Qualcomm Incorporated Primary synchronization signal burst that is separate from a secondary synchronization signal burst
WO2025199680A1 (en) * 2024-03-25 2025-10-02 Mediatek Singapore Pte. Ltd. Methods of synchronization block design
WO2025234861A1 (ko) * 2024-05-09 2025-11-13 엘지전자 주식회사 무선 통신 시스템에서 오버레이된 시퀀스 기반 저전력 동기화 신호 그룹 송신 또는 수신 방법 및 장치

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690938B1 (en) * 1999-05-06 2004-02-10 Qualcomm Incorporated System and method for reducing dropped calls in a wireless communications network
US8005059B2 (en) * 2005-08-26 2011-08-23 Alcatel Lucent Wireless communications network incorporating voice over IP using shared supplemental spreading codes
US9160592B2 (en) * 2011-02-23 2015-10-13 Qualcomm Incorporated System and method for single carrier optimization for evolved multimedia broadcast multicast service
US9848415B2 (en) * 2011-07-06 2017-12-19 Nokia Solutions And Networks Oy DM RD based LTE downlink physical layer
US9742516B2 (en) * 2011-07-28 2017-08-22 Blackberry Limited Method and system for control format detection in heterogeneous cellular networks
US9419759B2 (en) * 2011-08-15 2016-08-16 Lg Electronics Inc. Method and apparatus for transreceiving synchronization signal in wireless communication system
CN103209395B (zh) * 2012-01-12 2015-07-15 中国普天信息产业股份有限公司 一种集群寻呼消息的发送和接收方法
GB2507531B (en) * 2012-11-02 2015-05-06 Broadcom Corp Common search space configuration of a carrier
KR20140080296A (ko) * 2012-12-20 2014-06-30 주식회사 팬택 단말, 단말의 정보 수신 방법, 기지국, 및 기지국의 정보 전송 방법
US9681465B2 (en) * 2013-01-17 2017-06-13 Qualcomm Incorporated Methods and apparatus for power efficient operation of LTE based machine type communications
GB2512389A (en) * 2013-03-28 2014-10-01 Airspan Networks Inc System and method for determining modulation control information and a reference signal design to be used by a transmitter node
CN104104636B (zh) 2013-04-02 2017-08-25 上海贝尔股份有限公司 为基于dm‑rs解调的pbch配置物理资源的方法
US9591644B2 (en) 2013-08-16 2017-03-07 Qualcomm Incorporated Downlink procedures for LTE/LTE-A communication systems with unlicensed spectrum
US9467261B2 (en) * 2013-09-25 2016-10-11 Samsung Electronics Co., Ltd. System and method for resource mapping for coverage enhancements of broadcast channels
US10348541B2 (en) 2013-11-27 2019-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Sending and detecting synchronization signals and an associated information message
US9893855B2 (en) * 2014-01-26 2018-02-13 Lg Electronics Inc. Method for transmitting synchronization signal and synchronization channel in wireless communication system supporting device-to-device communication and apparatus for the same
US10893520B2 (en) 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
US11212760B2 (en) 2015-09-24 2021-12-28 Qualcomm Incorporated Common synchronization channel design for narrowband communications
WO2017062061A1 (en) 2015-10-08 2017-04-13 Intel IP Corporation Signaling methods for flexible radio resource management
WO2017131806A1 (en) 2016-01-27 2017-08-03 Intel IP Corporation Reference signals and physical broadcast channel for 5g systems
US10644852B2 (en) * 2016-03-23 2020-05-05 Lg Electronics Inc. Method and device for transmitting discovery signal
US10362610B2 (en) * 2016-09-19 2019-07-23 Samsung Electronics Co., Ltd. Method and apparatus for mapping initial access signals in wireless systems
WO2018137231A1 (en) * 2017-01-26 2018-08-02 Qualcomm Incorporated Broadcast channel encoding and decoding
US10673552B2 (en) * 2017-04-14 2020-06-02 Qualcomm Incorporated Synchronization signal block designs for wireless communication
US11147008B2 (en) * 2017-11-15 2021-10-12 Qualcomm Incorporated Transmission of physical broadcast channel for new radio

Also Published As

Publication number Publication date
KR102681935B1 (ko) 2024-07-04
JP2020517176A (ja) 2020-06-11
CN110495147A (zh) 2019-11-22
JP7119000B2 (ja) 2022-08-16
WO2018191011A1 (en) 2018-10-18
KR20190137100A (ko) 2019-12-10
CN110495147B (zh) 2022-06-21
TW201842745A (zh) 2018-12-01
US10673552B2 (en) 2020-06-02
EP3610618A1 (en) 2020-02-19
TWI776871B (zh) 2022-09-11
SG11201908194YA (en) 2019-10-30
US20180302182A1 (en) 2018-10-18

Similar Documents

Publication Publication Date Title
BR112019021354A2 (pt) designs de bloco de sinal de sincronização para comunicação sem fio
KR102258539B1 (ko) 물리 다운링크 공유 채널에서의 다운링크 제어 정보 피기백
US12207264B2 (en) Cancellation timeline for uplink cancellation indication
KR102710146B1 (ko) 무선 통신에서 데이터 송신을 위한 제어 리소스들 재사용
US10154481B2 (en) Optimization of search space and sounding reference signal placement for improved decoding timeline
US10849110B2 (en) Resource allocation for the physical uplink control channel
BR112020009678A2 (pt) métodos e aparelhos para determinação de tamanho de bloco de transporte na comunicação sem fio
BR112019022028A2 (pt) Programação flexível em redes de nova rádio (nr)
BR112019025530A2 (pt) Transmissão de informação de controle de uplink na nova rádio
US10925041B2 (en) Common indexing for uplink physical resource blocks
US12035332B2 (en) Cross-carrier scheduling in wireless communication
BR112019022026A2 (pt) Transmissão de informações de controle de uplink (uci)
US20240049200A1 (en) Sub-band indication for sub-band full duplex (sbfd) wireless communication
RU2746019C1 (ru) Пользовательский терминал и способ радиосвязи
EP4128938B1 (en) Scaling of physical downlink and uplink shared channel transport blocks for select frequency bands
US11910380B2 (en) UE capabilities for supporting complementary bandwidth part operations in wireless communication
BR112020000198A2 (pt) modos de padrão de salto de uplink para transmissões de solicitação de repetição automática híbrida (harq)
BR112020000198B1 (pt) Modos de padrão de salto de uplink para transmissões de solicitação de repetição automática híbrida (harq)
BR112018075055B1 (pt) Canal de controle uplink com base em grupo de clusters virtuais

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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements