CN110892666B - 参考信号设计 - Google Patents

参考信号设计 Download PDF

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Publication number
CN110892666B
CN110892666B CN201880046402.1A CN201880046402A CN110892666B CN 110892666 B CN110892666 B CN 110892666B CN 201880046402 A CN201880046402 A CN 201880046402A CN 110892666 B CN110892666 B CN 110892666B
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China
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ssb
cell
index
resource sets
reference sequence
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CN201880046402.1A
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English (en)
Chinese (zh)
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CN110892666A (zh
Inventor
N·阿贝迪尼
M·N·伊斯兰
B·萨迪格
P·盖尔
H·孙
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Qualcomm Inc
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Qualcomm Inc
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    • 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)
CN201880046402.1A 2017-07-14 2018-07-09 参考信号设计 Active CN110892666B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762532851P 2017-07-14 2017-07-14
US62/532,851 2017-07-14
US16/028,308 2018-07-05
US16/028,308 US10536313B2 (en) 2017-07-14 2018-07-05 Reference signal design
PCT/US2018/041241 WO2019014104A1 (en) 2017-07-14 2018-07-09 REFERENCE SIGNAL DESIGN

Publications (2)

Publication Number Publication Date
CN110892666A CN110892666A (zh) 2020-03-17
CN110892666B true CN110892666B (zh) 2022-08-05

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CN201880046402.1A Active CN110892666B (zh) 2017-07-14 2018-07-09 参考信号设计
CN201880046395.5A Active CN110870247B (zh) 2017-07-14 2018-07-09 用于传达参考信号的方法和无线设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880046395.5A Active CN110870247B (zh) 2017-07-14 2018-07-09 用于传达参考信号的方法和无线设备

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=)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016144222A1 (en) * 2015-03-10 2016-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Methods, network node and wireless device for handling access information
KR102116843B1 (ko) 2015-10-21 2020-06-01 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 액세스 정보를 처리하기 위한 방법들, 네트워크 노드들 및 무선 디바이스
KR101962148B1 (ko) 2017-06-16 2019-03-26 엘지전자 주식회사 하향링크 채널을 송수신하는 방법 및 이를 위한 장치
US10536313B2 (en) 2017-07-14 2020-01-14 Qualcomm Incorporated Reference signal design
US11838151B1 (en) 2017-11-09 2023-12-05 Verana Networks, Inc. Wireless mesh network
US11375527B1 (en) * 2017-11-09 2022-06-28 Verana Networks, Inc. Wireless mesh network
US11206549B1 (en) 2017-11-09 2021-12-21 Verana Networks, Inc. Wireless mesh network
US11140695B1 (en) 2017-11-09 2021-10-05 Verana Networks, Inc. Wireless mesh network
US11271699B1 (en) 2017-11-09 2022-03-08 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
CN111182562B (zh) * 2019-02-15 2021-08-10 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
CN117098236A (zh) * 2019-02-15 2023-11-21 华为技术有限公司 通信方法和通信装置
JP7403550B2 (ja) * 2019-03-01 2023-12-22 オッポ広東移動通信有限公司 無線通信方法、端末装置及びネットワーク装置
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
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
EP4044697B1 (en) * 2019-11-08 2026-04-29 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Clock synchronization method and related apparatus
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
US12108351B2 (en) * 2021-05-11 2024-10-01 Qualcomm Incorporated Resource element overlap between a synchronization signal block and demodulation reference signal
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2449685A1 (en) * 2009-06-29 2012-05-09 Freescale Semiconductor, Inc. Multichannel receiver system and method for multichannel receiver monitoring
CN106100737A (zh) * 2008-12-30 2016-11-09 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

Family Cites Families (25)

* 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
US8982750B2 (en) * 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US9369915B2 (en) * 2011-09-28 2016-06-14 Nokia Solutions And Networks Oy Inter-system interference in communications
CA2858514A1 (en) * 2011-12-09 2013-06-13 Telefonaktiebolaget L M Ericsson (Publ) Initializing reference signal generation in wireless networks
CN113965306B (zh) 2013-01-18 2025-07-11 诺基亚技术有限公司 从多个处于休眠模式的小区传输参考信号的方法及其装置
US9706567B2 (en) * 2013-02-06 2017-07-11 Lg Electronics Inc. Method for transreceiving signal 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
JP6568066B2 (ja) * 2014-07-04 2019-08-28 シャープ株式会社 移動局装置、基地局装置、および方法
EP3188387B1 (en) * 2014-08-26 2019-06-19 LG Electronics Inc. Method for transmitting and receiving synchronization signal in wireless communication system and device for performing same
US10104658B2 (en) * 2015-06-12 2018-10-16 Asustek Computer Inc. Method and apparatus for delivery of control signaling in a wireless communication system
WO2017146550A1 (en) 2016-02-26 2017-08-31 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
US12452846B2 (en) * 2016-11-10 2025-10-21 Qualcomm Incorporated Techniques and apparatuses for configuring a common uplink portion in new radio
US10396959B2 (en) * 2016-11-10 2019-08-27 Qualcomm Incorporated Signaling beamforming relationships between control and data channels
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
KR102276099B1 (ko) * 2017-05-05 2021-07-14 지티이 코포레이션 동기화 신호 타이밍 정보를 전달하기 위한 기술
EP3639458A4 (en) * 2017-06-15 2020-09-02 SHARP Kabushiki Kaisha METHOD AND APPARATUS FOR GENERATING AND USING A REFERENCE SIGNAL FOR A BROADCAST CHANNEL FOR A 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
US10536313B2 (en) 2017-07-14 2020-01-14 Qualcomm Incorporated Reference signal design

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106100737A (zh) * 2008-12-30 2016-11-09 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
EP2449685A1 (en) * 2009-06-29 2012-05-09 Freescale Semiconductor, Inc. Multichannel receiver system and method for multichannel receiver monitoring

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
BR112020000501A2 (pt) 2020-07-14
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
WO2019014104A1 (en) 2019-01-17
US20200076659A1 (en) 2020-03-05
CN110870247A (zh) 2020-03-06

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