BR112020000501A2 - projeto de sinal de referência - Google Patents

projeto de sinal de referência Download PDF

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Publication number
BR112020000501A2
BR112020000501A2 BR112020000501-0A BR112020000501A BR112020000501A2 BR 112020000501 A2 BR112020000501 A2 BR 112020000501A2 BR 112020000501 A BR112020000501 A BR 112020000501A BR 112020000501 A2 BR112020000501 A2 BR 112020000501A2
Authority
BR
Brazil
Prior art keywords
ssb
dmrs
fact
index
ssbs
Prior art date
Application number
BR112020000501-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Navid Abedini
Muhammad Nazmul Islam
Bilal Sadiq
Peter Gaal
Haitong Sun
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 BR112020000501A2 publication Critical patent/BR112020000501A2/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
    • 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
    • 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
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112020000501-0A 2017-07-14 2018-07-09 projeto de sinal de referência BR112020000501A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762532851P 2017-07-14 2017-07-14
US62/532,851 2017-07-14
US16/028,312 2018-07-05
US16/028,312 US10530623B2 (en) 2017-07-14 2018-07-05 Reference signal design
PCT/US2018/041244 WO2019014106A1 (en) 2017-07-14 2018-07-09 REFERENCE SIGNAL DESIGN

Publications (1)

Publication Number Publication Date
BR112020000501A2 true BR112020000501A2 (pt) 2020-07-14

Family

ID=64999304

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020000501-0A BR112020000501A2 (pt) 2017-07-14 2018-07-09 projeto de sinal de referência

Country Status (8)

Country Link
US (3) US10536313B2 (https=)
EP (2) EP3652881B1 (https=)
JP (2) JP7535938B2 (https=)
KR (1) KR102661059B1 (https=)
CN (2) CN110892666B (https=)
BR (1) BR112020000501A2 (https=)
CA (1) CA3065956A1 (https=)
WO (2) WO2019014104A1 (https=)

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WO2021016940A1 (zh) * 2019-07-31 2021-02-04 北京小米移动软件有限公司 V2x通信的同步信号配置方法、装置及存储介质
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
CN114503483B (zh) * 2019-09-30 2024-04-12 华为技术有限公司 一种同步信号块序号的指示方法、装置及系统
WO2021063774A1 (en) 2019-10-02 2021-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization signal/ physical broadcast channel block method detection and management
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US12021598B2 (en) * 2020-04-24 2024-06-25 Qualcomm Incorporated Modification of SSB burst pattern
CN113645679B (zh) * 2020-04-27 2023-04-07 北京紫光展锐通信技术有限公司 数据传输时的波束确定方法及装置、存储介质、ue、基站
US11683209B2 (en) * 2020-05-22 2023-06-20 Qualcomm Incorporated Methods and apparatus for signaling guard symbols in integrated access and backhauling
US11792059B2 (en) * 2020-09-02 2023-10-17 Qualcomm Incorporated Time-domain DMRS pattern for single-carrier communication waveform
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Also Published As

Publication number Publication date
JP2020527888A (ja) 2020-09-10
KR20200028932A (ko) 2020-03-17
EP3652880A1 (en) 2020-05-20
EP3652881B1 (en) 2022-05-25
EP3652881A1 (en) 2020-05-20
CN110892666A (zh) 2020-03-17
US20190020517A1 (en) 2019-01-17
US10530623B2 (en) 2020-01-07
KR102661059B1 (ko) 2024-04-25
JP2023106492A (ja) 2023-08-01
JP7535938B2 (ja) 2024-08-19
CN110870247B (zh) 2022-10-25
US10536313B2 (en) 2020-01-14
EP3652880B1 (en) 2022-05-04
WO2019014106A1 (en) 2019-01-17
US10868703B2 (en) 2020-12-15
CA3065956A1 (en) 2019-01-17
US20190021062A1 (en) 2019-01-17
CN110892666B (zh) 2022-08-05
WO2019014104A1 (en) 2019-01-17
US20200076659A1 (en) 2020-03-05
CN110870247A (zh) 2020-03-06

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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]