KR102404628B9 - 중계기 및 이의 동작 방법 - Google Patents

중계기 및 이의 동작 방법

Info

Publication number
KR102404628B9
KR102404628B9 KR1020220021366A KR20220021366A KR102404628B9 KR 102404628 B9 KR102404628 B9 KR 102404628B9 KR 1020220021366 A KR1020220021366 A KR 1020220021366A KR 20220021366 A KR20220021366 A KR 20220021366A KR 102404628 B9 KR102404628 B9 KR 102404628B9
Authority
KR
South Korea
Prior art keywords
repeater
operating method
operating
Prior art date
Application number
KR1020220021366A
Other languages
English (en)
Other versions
KR20220030227A (ko
KR102404628B1 (ko
Inventor
강상욱
홍훈의
김현채
김권
문우식
Original Assignee
주식회사 쏠리드
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 주식회사 쏠리드 filed Critical 주식회사 쏠리드
Publication of KR20220030227A publication Critical patent/KR20220030227A/ko
Application granted granted Critical
Publication of KR102404628B1 publication Critical patent/KR102404628B1/ko
Publication of KR102404628B9 publication Critical patent/KR102404628B9/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • 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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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
    • H04B7/155—Ground-based stations
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020220021366A 2018-07-23 2022-02-18 중계기 및 이의 동작 방법 KR102404628B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20180085616 2018-07-23
KR1020180085616 2018-07-23
KR1020190089238A KR102366649B1 (ko) 2018-07-23 2019-07-23 중계기 및 이의 동작 방법

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020190089238A Division KR102366649B1 (ko) 2018-07-23 2019-07-23 중계기 및 이의 동작 방법

Publications (3)

Publication Number Publication Date
KR20220030227A KR20220030227A (ko) 2022-03-10
KR102404628B1 KR102404628B1 (ko) 2022-06-07
KR102404628B9 true KR102404628B9 (ko) 2023-04-12

Family

ID=69180944

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020190089238A KR102366649B1 (ko) 2018-07-23 2019-07-23 중계기 및 이의 동작 방법
KR1020220021366A KR102404628B1 (ko) 2018-07-23 2022-02-18 중계기 및 이의 동작 방법

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020190089238A KR102366649B1 (ko) 2018-07-23 2019-07-23 중계기 및 이의 동작 방법

Country Status (4)

Country Link
US (2) US11297514B2 (ko)
EP (1) EP3667959A4 (ko)
KR (2) KR102366649B1 (ko)
WO (1) WO2020022755A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3667959A4 (en) * 2018-07-23 2021-05-05 SOLiD, INC. REPEATER AND METHOD OF OPERATING THE SAME
US20220078838A1 (en) * 2020-09-09 2022-03-10 Qualcomm Incorporated Remaining minimum system information transmission, synchronization signal block forwarding, and demodulation reference signal management by wireless forwarding node
CN113341811A (zh) * 2021-06-11 2021-09-03 罗森伯格技术有限公司 兼容两种tdd开关信号传输的方法、远端设备及系统
US11716745B1 (en) * 2021-06-16 2023-08-01 T-Mobile Innovations Llc Scheduler systems and methods
CN116390220B (zh) * 2023-06-05 2023-08-29 南京典格通信科技有限公司 一种实现5g防抖动的实时tdd开关控制方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060005925A (ko) * 2004-07-14 2006-01-18 에스케이 텔레콤주식회사 Ｔｄｄ방식과 ｏｆｄｍ 변조 방식을 이용하는 이동통신망의 ｒｆ 중계기에서 전송 신호를 분리하는 스위칭타이밍 신호 생성 방법 및 시스템
KR20070001791A (ko) * 2005-06-29 2007-01-04 이시동 적응형 지피에스 티디디 중계기 및 방법
US8064822B2 (en) * 2005-12-26 2011-11-22 Kt Corporation Link synchronization method using received power in RF repeater
US8385373B2 (en) * 2008-06-24 2013-02-26 Adc Telecommunications, Inc. Method and apparatus for frame detection in a communications system
KR20140087189A (ko) * 2012-12-28 2014-07-09 (주)에프알텍 시분할 방식 기반의 이동 통신 서비스를 위한 중계 시스템
CN104219706B (zh) 2013-06-04 2018-08-24 中国移动通信集团广东有限公司 双通信模式中检测对方通信模式参数的方法和移动终端
EP3065448B1 (en) 2013-11-01 2018-12-05 Sharp Kabushiki Kaisha Terminal device, base station device, and method
US9332466B2 (en) 2014-03-20 2016-05-03 Qualcomm Incorporated Uplink timing advance adjustment
WO2016115547A1 (en) * 2015-01-16 2016-07-21 Ping Liang Symmetric and full duplex relay in wireless systems
SG11201708119WA (en) * 2015-04-03 2017-11-29 Dali Systems Co Ltd Method and system for link synchronization in an lte-tdd architecture
KR101745669B1 (ko) * 2016-01-15 2017-06-09 에스케이텔레시스 주식회사 Das의 tdd 스위칭 제어장치
US10177904B2 (en) * 2016-12-21 2019-01-08 Intel IP Corporation Leveraging secondary synchronization signal properties to improve synchronization signal detection
US10454571B2 (en) * 2017-07-20 2019-10-22 Corning Optical Communications LLC Dynamic determination of threshold power level for use in distinguishing between downlink and uplink periods in time-division duplexed (TDD) communications
US20200021421A1 (en) * 2018-07-10 2020-01-16 Qualcomm Incorporated Methods for maximum permissible exposure mitigation based on new radio time domain duplex configuration
EP3667959A4 (en) * 2018-07-23 2021-05-05 SOLiD, INC. REPEATER AND METHOD OF OPERATING THE SAME

Also Published As

Publication number Publication date
US20220201501A1 (en) 2022-06-23
EP3667959A1 (en) 2020-06-17
US11778485B2 (en) 2023-10-03
KR20200011030A (ko) 2020-01-31
KR102366649B1 (ko) 2022-02-25
KR20220030227A (ko) 2022-03-10
US11297514B2 (en) 2022-04-05
KR102404628B1 (ko) 2022-06-07
US20200322811A1 (en) 2020-10-08
EP3667959A4 (en) 2021-05-05
WO2020022755A1 (ko) 2020-01-30

Similar Documents

Publication Publication Date Title
IL271025A (en) Multibiotic substances and methods of using them
ZA202003999B (en) System and methods
KR102404628B9 (ko) 중계기 및 이의 동작 방법
GB201905559D0 (en) Composition and method
SG11202004670YA (en) Antenna and method of forming the same
EP3651388A4 (en) REPEATER AND OPERATING PROCEDURES FOR IT
GB2572677B (en) System and method
GB201909542D0 (en) Composition and method
GB201820088D0 (en) Opitical devices and methods
HUE058249T2 (hu) Szellõztetõ berendezés és eljárás egy ilyen berendezés üzemeltetésére
PL3638074T3 (pl) System do wielokrotnego zamykania i zastosowanie takiego systemu do wielokrotnego zamykania
IL272858A (en) An assembly of ear plugs and a method for its creation
GB201809582D0 (en) System and method
IL257059B (en) Multi-beamforming system and method
GB201805872D0 (en) Method and assembly
GB201816668D0 (en) System and method
GB201812593D0 (en) Illimination system and method
EP3611852A4 (en) RELAY AND MEDIATION PROCEDURE
EP3584370C0 (de) Baugerät und verfahren zum betreiben eines baugerätes
ZA201907240B (en) Panelisation system and method
GB201802757D0 (en) Analyitical method and means
PL3821200T3 (pl) System oct i sposób oct
GB2575017B (en) Alignment Arrangement and Method of Alignment
HK1254604A1 (zh) 提高ubiad1表達的方法
GB2568374B (en) Gimbal joint and method

Legal Events

Date Code Title Description
A107 Divisional application of patent
E701 Decision to grant or registration of patent right
G170 Re-publication after modification of scope of protection [patent]