MX2018015294A - Dispositivo de nodo cliente de un sistema de antenas distribuidas. - Google Patents

Dispositivo de nodo cliente de un sistema de antenas distribuidas.

Info

Publication number
MX2018015294A
MX2018015294A MX2018015294A MX2018015294A MX2018015294A MX 2018015294 A MX2018015294 A MX 2018015294A MX 2018015294 A MX2018015294 A MX 2018015294A MX 2018015294 A MX2018015294 A MX 2018015294A MX 2018015294 A MX2018015294 A MX 2018015294A
Authority
MX
Mexico
Prior art keywords
amplified
reference signal
antenna system
channel signals
distributed antenna
Prior art date
Application number
MX2018015294A
Other languages
English (en)
Inventor
J Barnickel Donald
Gerszberg Irwin
Shala Henry Paul
Bennett Robert
Barzegar Farhad
M Willis Thomas Iii
Original Assignee
At & T Ip I Lp
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
Priority claimed from US15/179,319 external-priority patent/US10348391B2/en
Application filed by At & T Ip I Lp filed Critical At & T Ip I Lp
Publication of MX2018015294A publication Critical patent/MX2018015294A/es

Links

Classifications

    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15535—Control of relay amplifier gain
    • 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
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0491—Circuits with frequency synthesizers, frequency converters or modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/52—Systems for transmission between fixed stations via waveguides

Abstract

Aspectos de la descripción pueden incluir, por ejemplo, un dispositivo repetidor que tiene un primer acoplador para extraer señales de canal corriente debajo de primeras ondas electromagnéticas guiadas unidas a un medio de transmisión de un sistema de comunicación de ondas guiadas. Un amplificador amplifica las señales de canal corriente abajo para generar señales de canal corriente abajo amplificadas. Un filtro de selección de canal selecciona una o más señales de canal corriente abajo amplificadas para transmitir inalámbricamente al por lo menos un dispositivo cliente a través de una antena. Un segundo acoplador guía las señales de canal corriente abajo amplificadas al medio de transmisión del sistema de comunicación de ondas guiadas para propagar como segundas ondas electromagnéticas guiadas. Se describen otras modalidades.
MX2018015294A 2016-06-10 2017-06-06 Dispositivo de nodo cliente de un sistema de antenas distribuidas. MX2018015294A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/179,319 US10348391B2 (en) 2015-06-03 2016-06-10 Client node device with frequency conversion and methods for use therewith
PCT/US2017/036159 WO2017214150A1 (en) 2016-06-10 2017-06-06 Client node device of a distributed antenna system

Publications (1)

Publication Number Publication Date
MX2018015294A true MX2018015294A (es) 2019-04-09

Family

ID=59078203

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018015294A MX2018015294A (es) 2016-06-10 2017-06-06 Dispositivo de nodo cliente de un sistema de antenas distribuidas.

Country Status (9)

Country Link
EP (1) EP3469716A1 (es)
JP (1) JP2019526186A (es)
KR (1) KR20190017894A (es)
CN (1) CN109314568A (es)
AU (1) AU2017278362A1 (es)
BR (1) BR112018075592A2 (es)
CA (1) CA3025882A1 (es)
MX (1) MX2018015294A (es)
WO (1) WO2017214150A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10756805B2 (en) 2015-06-03 2020-08-25 At&T Intellectual Property I, L.P. Client node device with frequency conversion and methods for use therewith
US10812174B2 (en) 2015-06-03 2020-10-20 At&T Intellectual Property I, L.P. Client node device and methods for use therewith
US10348391B2 (en) 2015-06-03 2019-07-09 At&T Intellectual Property I, L.P. Client node device with frequency conversion and methods for use therewith
CN107359909B (zh) * 2017-07-19 2020-09-11 中国矿业大学 一种巷道应用的自适应稀疏阵天线模块及结构设计方法
CN111835096A (zh) * 2019-04-17 2020-10-27 南京芯奇点半导体有限公司 便携式充电器和卫星电话
CN110381525B (zh) * 2019-08-26 2022-09-27 上海电气泰雷兹交通自动化系统有限公司 用于轨道交通的无线跳频测试系统
TWI736129B (zh) * 2020-02-12 2021-08-11 宏碁股份有限公司 指定對象之聲源的調控方法及應用其之音源處理裝置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101356757B (zh) * 2006-01-10 2012-09-05 松下电器产业株式会社 多载波调制方法以及利用该方法的发送装置及接收装置
US20090307739A1 (en) * 2008-06-05 2009-12-10 Qualcomm Incorporated Remote distributed antenna
US8310963B2 (en) * 2008-06-24 2012-11-13 Adc Telecommunications, Inc. System and method for synchronized time-division duplex signal switching
US8346091B2 (en) * 2009-04-29 2013-01-01 Andrew Llc Distributed antenna system for wireless network systems
US8681917B2 (en) * 2010-03-31 2014-03-25 Andrew Llc Synchronous transfer of streaming data in a distributed antenna system
AU2013256044B2 (en) * 2012-05-04 2017-05-25 Rearden, Llc System and methods for coping with Doppler effects in distributed-input distributed-output wireless systems
US9525524B2 (en) * 2013-05-31 2016-12-20 At&T Intellectual Property I, L.P. Remote distributed antenna system
US9362965B2 (en) * 2013-12-30 2016-06-07 Maxlinear, Inc. Phase noise suppression

Also Published As

Publication number Publication date
JP2019526186A (ja) 2019-09-12
EP3469716A1 (en) 2019-04-17
KR20190017894A (ko) 2019-02-20
WO2017214150A1 (en) 2017-12-14
AU2017278362A1 (en) 2019-01-24
CA3025882A1 (en) 2017-12-14
BR112018075592A2 (pt) 2019-03-26
CN109314568A (zh) 2019-02-05

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