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) US10530623B2 (enExample)
EP (2) EP3652880B1 (enExample)
JP (2) JP7535938B2 (enExample)
KR (1) KR102661059B1 (enExample)
CN (2) CN110870247B (enExample)
BR (1) BR112020000501A2 (enExample)
CA (1) CA3065956A1 (enExample)
WO (2) WO2019014106A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6496037B2 (ja) * 2015-03-10 2019-04-03 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） アクセス情報を取り扱うための方法、ネットワークノード、及びワイヤレスデバイス
US10779225B2 (en) 2015-10-21 2020-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Methods, network nodes and wireless device for handling access information
WO2018231014A1 (ko) * 2017-06-16 2018-12-20 엘지전자 주식회사 하향링크 채널을 송수신하는 방법 및 이를 위한 장치
US10530623B2 (en) * 2017-07-14 2020-01-07 Qualcomm Incorporated Reference signal design
US11375527B1 (en) * 2017-11-09 2022-06-28 Verana Networks, Inc. Wireless mesh network
US11140695B1 (en) 2017-11-09 2021-10-05 Verana Networks, Inc. Wireless mesh network
US11206549B1 (en) 2017-11-09 2021-12-21 Verana Networks, Inc. Wireless mesh network
US11271699B1 (en) 2017-11-09 2022-03-08 Verana Networks, Inc. Wireless mesh network
US11838151B1 (en) 2017-11-09 2023-12-05 Verana Networks, Inc. Wireless mesh network
KR102431968B1 (ko) * 2018-04-18 2022-08-12 삼성전자 주식회사 무선 통신 시스템에서 동기 신호 송수신 방법 및 장치
US11658783B2 (en) 2018-08-10 2023-05-23 Telefonaktiebolaget Lm Ericsson (Publ) SSB transmissions in unlicensed spectrum
US10686585B2 (en) * 2018-08-31 2020-06-16 Apple Inc. Methods and devices for broadcast channel decoding
CN109863813B (zh) * 2019-01-10 2022-11-15 北京小米移动软件有限公司 随机接入方法及装置
CN111586842B (zh) * 2019-02-15 2023-09-05 华为技术有限公司 通信方法和通信装置
CN113596877B (zh) * 2019-02-15 2024-09-06 维沃移动通信有限公司 一种测量处理方法、参数配置方法、终端和网络设备
US11621812B2 (en) * 2019-03-14 2023-04-04 Apple Inc. SSB pattern and DMRS design for PBCH in 5G NR
US11349621B2 (en) * 2019-05-20 2022-05-31 Telefonaktiebolaget Lm Ericsson (Publ) DMRS structure for MMW RAN
US10999845B2 (en) * 2019-05-22 2021-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Frequency allocation for wireless communication networks
CN110583032B (zh) * 2019-07-31 2023-01-24 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
WO2021062828A1 (zh) * 2019-09-30 2021-04-08 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
US12273289B2 (en) 2019-10-02 2025-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization signal / physical broadcast channel block method detection and management
CN114980301B (zh) * 2019-11-08 2024-02-13 Oppo广东移动通信有限公司 时钟同步方法及相关装置
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
US12022307B2 (en) 2020-10-02 2024-06-25 Qualcomm Incorporated Measurement of reference signal with polarization
CN112187330B (zh) * 2020-10-14 2022-09-23 Oppo广东移动通信有限公司 检测波束索引的方法、装置、终端及存储介质
EP4378199A4 (en) 2021-07-28 2025-04-30 Apple Inc. SOLUTIONS TO IMPROVE INTERCELL OPERATION FOR MULTI-TRP
US11689398B2 (en) * 2021-09-24 2023-06-27 Qualcomm Incorporated Scrambling initialization indication for higher bands

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100575877C (zh) * 2007-12-12 2009-12-30 南京航空航天大学 基于多信息融合的航天器组合导航方法
US9031053B2 (en) * 2008-10-23 2015-05-12 Qualcomm Incorporated Method and apparatus for communicating in a relay communication network
CN106100737B (zh) * 2008-12-30 2019-05-21 骁阳网络有限公司 用于在点对多点网络中发送信号的方法和装置
US8982750B2 (en) * 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
CN102449914B (zh) * 2009-06-29 2014-11-26 飞思卡尔半导体公司 多信道接收机系统和用于多信道接收机监控的方法
WO2013045741A1 (en) * 2011-09-28 2013-04-04 Nokia Siemens Networks Oy Inter-system interference in communications
JP6078078B2 (ja) * 2011-12-09 2017-02-08 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） 無線・ネットワークにおける基準信号生成の初期設定
PL2946515T3 (pl) 2013-01-18 2021-11-02 Nokia Solutions And Networks Oy Transmisja sygnału odniesienia z wielu komórek w trybie uśpienia
EP2955870B1 (en) * 2013-02-06 2020-04-01 LG Electronics Inc. Method for transreceiving signals and apparatus for same
CN103234538B (zh) * 2013-04-07 2015-08-05 北京理工大学 一种行星最终接近段自主导航方法
WO2016002441A1 (ja) * 2014-07-04 2016-01-07 シャープ株式会社 移動局装置、および基地局装置
KR101901949B1 (ko) * 2014-08-26 2018-09-28 엘지전자 주식회사 무선 통신 시스템에서 동기 신호를 송수신하는 방법 및 이를 수행하는 장치
US10104658B2 (en) * 2015-06-12 2018-10-16 Asustek Computer Inc. Method and apparatus for delivery of control signaling in a wireless communication system
US10278160B2 (en) 2016-02-26 2019-04-30 Samsung Electronics Co., Ltd. Apparatus and method for performing random access in beam-formed system
US10887143B2 (en) 2016-05-06 2021-01-05 Samsung Electronics Co., Ltd. Method and apparatus for initial access in wireless communication systems
US10367677B2 (en) 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US10887035B2 (en) 2016-06-01 2021-01-05 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10396959B2 (en) * 2016-11-10 2019-08-27 Qualcomm Incorporated Signaling beamforming relationships between control and data channels
US12452846B2 (en) * 2016-11-10 2025-10-21 Qualcomm Incorporated Techniques and apparatuses for configuring a common uplink portion in new radio
CN106793058B (zh) * 2016-12-30 2019-03-05 展讯通信（上海）有限公司 处理同步信号块的方法、基站及用户设备
US10523354B2 (en) * 2017-02-24 2019-12-31 Samsung Electronics Co., Ltd. Method and apparatus for design of NR-SS burst set
US10506586B2 (en) * 2017-03-24 2019-12-10 Qualcomm Incorporated Slot format indicator (SFI) and slot aggregation level indication in group common PDCCH and SFI conflict handling
ES2904851T3 (es) * 2017-05-04 2022-04-06 Sharp Kk Transmisión y recepción de señales de sincronización para sistema de radio
EP3520490B1 (en) * 2017-05-05 2022-01-12 ZTE Corporation Techniques for communicating synchronization signal timing information
WO2018232240A1 (en) * 2017-06-15 2018-12-20 Sharp Laboratories Of America, Inc. Method and apparatus for generating and using reference signal for broadcast channel for radio system
US10652856B2 (en) * 2017-06-22 2020-05-12 Telefonaktiebolaget Lm Ericsson (Publ) Transmission and reception of broadcast information in a wireless communication system
US10530623B2 (en) 2017-07-14 2020-01-07 Qualcomm Incorporated Reference signal design

Also Published As

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

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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]