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MX2019001630A - Metodo para transmitir señal de sincronizacion en sistema de comunicacion inalambrica y aparato para el mismo. - Google Patents

Metodo para transmitir señal de sincronizacion en sistema de comunicacion inalambrica y aparato para el mismo.

Info

Publication number
MX2019001630A
MX2019001630A MX2019001630A MX2019001630A MX2019001630A MX 2019001630 A MX2019001630 A MX 2019001630A MX 2019001630 A MX2019001630 A MX 2019001630A MX 2019001630 A MX2019001630 A MX 2019001630A MX 2019001630 A MX2019001630 A MX 2019001630A
Authority
MX
Mexico
Prior art keywords
wireless communication
communication system
synchronization signal
apparatus therefor
shift index
Prior art date
Application number
MX2019001630A
Other languages
English (en)
Inventor
Kim Byounghoon
Kim Kijun
Ko Hyunsoo
Kim Youngsub
Yoon Sukhyon
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2019001630A publication Critical patent/MX2019001630A/es

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]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0025—M-sequences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]

Landscapes

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

Abstract

La presente invención describe un método para transmitir una SSS (señal de sincronización secundaria), que es transmitida por una estación base, en un sistema de comunicación inalámbrica. El método incluye los pasos para determinar un primer desplazamiento basado en un primer y un segundo identificadores de celda para identificar una celda, y determinar un segundo índice de desplazamiento basado en el primer identificador de celda y transmitir la SSS usando una primera secuencia que se genera con base en el primer índice de desplazamiento y una segunda secuencia que se genera con base en el segundo índice de desplazamiento. En este caso, el primer índice de desplazamiento puede ser determinado como K multiplicado por un valor determinado basado en el primer y segundo identificadores de celda, en donde K es un número entero igual a o mayor que 3.
MX2019001630A 2017-03-04 2018-03-02 Metodo para transmitir señal de sincronizacion en sistema de comunicacion inalambrica y aparato para el mismo. MX2019001630A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762467100P 2017-03-04 2017-03-04
US201762470891P 2017-03-14 2017-03-14
US201762512727P 2017-05-31 2017-05-31
PCT/KR2018/002512 WO2018164414A1 (en) 2017-03-04 2018-03-02 Method for transmitting synchronization signal in wireless communication system and apparatus therefor

Publications (1)

Publication Number Publication Date
MX2019001630A true MX2019001630A (es) 2019-08-05

Family

ID=63448812

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019001630A MX2019001630A (es) 2017-03-04 2018-03-02 Metodo para transmitir señal de sincronizacion en sistema de comunicacion inalambrica y aparato para el mismo.

Country Status (15)

Country Link
US (1) US11032019B2 (es)
EP (1) EP3583711B1 (es)
JP (1) JP6750131B2 (es)
KR (1) KR102014804B1 (es)
CN (1) CN110352571B (es)
AU (1) AU2018232645B2 (es)
BR (1) BR112019008950B1 (es)
CA (1) CA3031674C (es)
CL (1) CL2019000134A1 (es)
MX (1) MX2019001630A (es)
MY (1) MY194361A (es)
PH (1) PH12019500623A1 (es)
RU (1) RU2719354C1 (es)
SG (1) SG11201900436UA (es)
WO (1) WO2018164414A1 (es)

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CN115102662B (zh) * 2017-06-16 2024-11-22 摩托罗拉移动有限责任公司 用于建立多个同步信号序列的集合的方法和装备
US11075846B2 (en) * 2018-06-18 2021-07-27 Qualcomm Incorporated Round-trip time signaling
US11464007B2 (en) * 2018-07-17 2022-10-04 Lg Electronics Inc. Method and device for determining TBS in NR V2X
US12003316B2 (en) * 2018-08-05 2024-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Reference signaling for radio access networks
CA3135906C (en) * 2019-04-04 2024-04-16 Zte Corporation System and method for configuring random access preambles
US11140646B2 (en) 2019-05-27 2021-10-05 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving synchronizing signal in a communication system
CN113316243B (zh) * 2020-02-27 2025-09-12 中兴通讯股份有限公司 同步信号的发送方法、电子设备及存储介质
EP4147496A1 (en) * 2020-05-05 2023-03-15 Telefonaktiebolaget Lm Ericsson (Publ) Synchronisation signaling for wireless communication network
CN118068311A (zh) * 2020-07-16 2024-05-24 北京小米移动软件有限公司 同步系统中的测距方法、装置、设备及可读存储介质
CN112422250B (zh) * 2020-11-06 2021-08-06 上海擎昆信息科技有限公司 一种多参考信号联合测量时偏的方法及系统
JP2024545681A (ja) * 2021-12-16 2024-12-10 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート 通信システムにおいて無線信号送受信方法および装置
EP4576621A1 (en) * 2023-12-19 2025-06-25 Nokia Technologies Oy Synchronization

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US7920598B2 (en) 2007-05-25 2011-04-05 Qualcomm Incorporated Scrambling methods for synchronization channels
US8543151B2 (en) 2007-07-19 2013-09-24 Samsung Electronics Co., Ltd. Method for generating downlink frame, and method for searching cell
US9025586B2 (en) * 2007-09-21 2015-05-05 Texas Instruments Incorporated Secondary synchronization signal mapping
KR101527613B1 (ko) 2008-06-30 2015-06-10 엘지전자 주식회사 다중안테나 시스템에서 동기신호의 전송장치
JP5538802B2 (ja) 2008-11-04 2014-07-02 三菱電機株式会社 通信方法、移動体通信システム、移動端末および基地局制御装置
CN102209377B (zh) 2010-03-31 2015-01-28 中兴通讯股份有限公司 辅同步信号的生成方法和装置
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CN103037411B (zh) * 2011-09-30 2015-11-25 联芯科技有限公司 Lte系统辅同步码检测方法和装置
JP6033473B2 (ja) 2013-06-13 2016-11-30 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて端末間直接通信のための同期信号送受信方法及びそのための装置
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CN104753832B (zh) 2013-12-27 2018-03-30 联芯科技有限公司 辅同步信号检测方法及装置
EP3624511B1 (en) 2014-01-26 2022-09-21 LG Electronics Inc. Method for transmitting synchronization signal and synchronization channel in wireless communication system supporting device-to-device communication and apparatus for same
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KR20170007163A (ko) 2015-07-10 2017-01-18 한국전자통신연구원 셀 탐색을 위한 동기 신호 송신 방법 및 장치
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KR102207045B1 (ko) * 2016-04-20 2021-01-25 콘비다 와이어리스, 엘엘씨 다운링크 동기화
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CN116209052B (zh) * 2017-05-04 2024-04-23 华为技术有限公司 同步信号的发送方法、同步信号的接收方法及相关设备

Also Published As

Publication number Publication date
KR20180111980A (ko) 2018-10-11
EP3583711A4 (en) 2020-11-04
US11032019B2 (en) 2021-06-08
BR112019008950A2 (pt) 2019-07-09
AU2018232645B2 (en) 2019-11-21
BR112019008950B1 (pt) 2023-02-07
CA3031674A1 (en) 2018-09-13
JP6750131B2 (ja) 2020-09-02
EP3583711B1 (en) 2021-09-22
WO2018164414A1 (en) 2018-09-13
MY194361A (en) 2022-11-29
AU2018232645A1 (en) 2019-02-07
EP3583711A1 (en) 2019-12-25
KR102014804B1 (ko) 2019-08-27
RU2719354C1 (ru) 2020-04-17
JP2020504991A (ja) 2020-02-13
SG11201900436UA (en) 2019-02-27
US20210091872A1 (en) 2021-03-25
CA3031674C (en) 2020-08-18
PH12019500623A1 (en) 2019-11-11
CL2019000134A1 (es) 2019-04-22
CN110352571B (zh) 2021-08-10
CN110352571A (zh) 2019-10-18

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