MX2019011229A - Deteccion y transmision de señales de sincronizacion para sistema de radio. - Google Patents

Deteccion y transmision de señales de sincronizacion para sistema de radio.

Info

Publication number
MX2019011229A
MX2019011229A MX2019011229A MX2019011229A MX2019011229A MX 2019011229 A MX2019011229 A MX 2019011229A MX 2019011229 A MX2019011229 A MX 2019011229A MX 2019011229 A MX2019011229 A MX 2019011229A MX 2019011229 A MX2019011229 A MX 2019011229A
Authority
MX
Mexico
Prior art keywords
synchronization signal
transmission
signal detection
radio system
periodicity
Prior art date
Application number
MX2019011229A
Other languages
English (en)
Inventor
Aiba Tatsushi
Nogami Toshizo
Sheng Jia
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2019011229A publication Critical patent/MX2019011229A/es

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7083—Cell search, e.g. using a three-step approach
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Alarm Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

En uno de sus aspectos, la tecnología descrita en la presente descripción se refiere a un sistema de comunicaciones que comprende un nodo de acceso (22) y un terminal inalámbrico (26). Un terminal inalámbrico comprende un sistema de circuitos de recepción y un sistema de circuitos de procesamiento. El sistema de circuitos de recepción recibe comunicaciones inalámbricas a través de una interfaz aérea desde una red de acceso por radio. El sistema de circuitos de procesamiento cambia de usar una primera periodicidad a usar una segunda periodicidad para detectar una señal de sincronización incluida en las comunicaciones inalámbricas recibidas.
MX2019011229A 2017-03-24 2018-03-23 Deteccion y transmision de señales de sincronizacion para sistema de radio. MX2019011229A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762476617P 2017-03-24 2017-03-24
PCT/US2018/024173 WO2018175984A1 (en) 2017-03-24 2018-03-23 Synchronization signal detection and transmission for radio system

Publications (1)

Publication Number Publication Date
MX2019011229A true MX2019011229A (es) 2019-11-18

Family

ID=63583282

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011229A MX2019011229A (es) 2017-03-24 2018-03-23 Deteccion y transmision de señales de sincronizacion para sistema de radio.

Country Status (7)

Country Link
US (1) US10313993B2 (es)
EP (1) EP3602839A4 (es)
CN (1) CN110521141B (es)
AU (1) AU2018240552B2 (es)
MX (1) MX2019011229A (es)
RU (1) RU2768276C2 (es)
WO (1) WO2018175984A1 (es)

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US10616847B2 (en) * 2016-12-22 2020-04-07 Qualcomm Incorporated Techniques and apparatuses for multiple transmission of synchronization signal blocks in new radio
US11223967B2 (en) * 2017-04-18 2022-01-11 Qualcomm Incorporated Techniques to provide energy efficient radio resource management
US10736077B2 (en) * 2017-05-05 2020-08-04 Qualcomm Incorporated Configuration of remaining system information transmission window
US11902924B2 (en) * 2017-06-02 2024-02-13 Qualcomm Incorporated Methods and apparatus related to link establishment in a wireless backhaul network
KR101951679B1 (ko) 2017-06-16 2019-02-25 엘지전자 주식회사 동기 신호 블록을 측정하는 방법 및 이를 위한 장치
US11690035B2 (en) * 2019-01-15 2023-06-27 Qualcomm Incorporated Synchronization signal monitoring using multiple configurations within a synchronization signal period
US20220069893A1 (en) * 2020-08-25 2022-03-03 Qualcomm Incorporated Autonomous acquisition of configuration information in radio frequency repeaters
CN118175651A (zh) * 2022-12-06 2024-06-11 维沃移动通信有限公司 信息传输方法、装置、终端及网络侧设备

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US6594273B1 (en) * 1999-07-09 2003-07-15 Telecommunications Research Laboratories Self-configuring radio network
MY146649A (en) * 2006-11-01 2012-09-14 Qualcomm Inc Method and apparatus for cell search in an orthogonal wireless communication system
US8014311B2 (en) * 2009-06-08 2011-09-06 Telefonaktiebolaget L M Ericsson (Publ) Signal measurements based on sync signals
CN102347817B (zh) * 2010-08-02 2014-01-08 华为技术有限公司 通知参考信号配置信息的方法及设备
WO2013045741A1 (en) * 2011-09-28 2013-04-04 Nokia Siemens Networks Oy Inter-system interference in communications
US20150037357A1 (en) * 2011-12-23 2015-02-05 Novarx Corporation Immune stimulation/metabolic inhibition as antitumor therapy
GB2498781B (en) * 2012-01-26 2014-12-17 Samsung Electronics Co Ltd Processing state information
EP2954714A2 (en) * 2013-02-07 2015-12-16 Interdigital Patent Holdings, Inc. Interference measurements and management in directional mesh networks
RU2612408C1 (ru) * 2013-03-11 2017-03-09 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ приема информации о синхронизации для прямой связи между пользовательским оборудованием и соответствующее устройство
US9374780B2 (en) * 2013-07-15 2016-06-21 Qualcomm Incorporated Power management for RAN-WLAN integration
AU2015301066B2 (en) * 2014-08-06 2019-02-07 Sharp Kabushiki Kaisha Synchronization signals for device-to-device communications
US9929839B2 (en) * 2014-08-08 2018-03-27 Futurewei Technologies, Inc. Device, network, and method for communications with fast adaptive transmission and reception
US20160135179A1 (en) 2014-11-07 2016-05-12 Sharp Laboratories Of America, Inc. Systems and methods for synchronization signal
CN107736059B (zh) * 2015-06-17 2021-02-09 瑞典爱立信有限公司 一种具有稀疏同步信号速率的系统中的信号检测方法

Also Published As

Publication number Publication date
CN110521141A (zh) 2019-11-29
EP3602839A4 (en) 2020-12-30
RU2019133283A3 (es) 2021-09-13
CN110521141B (zh) 2021-06-29
AU2018240552A1 (en) 2019-11-07
RU2019133283A (ru) 2021-04-26
AU2018240552B2 (en) 2022-07-28
RU2768276C2 (ru) 2022-03-23
WO2018175984A1 (en) 2018-09-27
US20180279240A1 (en) 2018-09-27
US10313993B2 (en) 2019-06-04
EP3602839A1 (en) 2020-02-05

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