ATE357090T1 - Wiederholungsgerät mit telefonverbindung und festgeschalteter leitung - Google Patents

Wiederholungsgerät mit telefonverbindung und festgeschalteter leitung

Info

Publication number
ATE357090T1
ATE357090T1 AT99931577T AT99931577T ATE357090T1 AT E357090 T1 ATE357090 T1 AT E357090T1 AT 99931577 T AT99931577 T AT 99931577T AT 99931577 T AT99931577 T AT 99931577T AT E357090 T1 ATE357090 T1 AT E357090T1
Authority
AT
Austria
Prior art keywords
frequency signal
intermediate frequency
telephone connection
repeating device
telephone line
Prior art date
Application number
AT99931577T
Other languages
English (en)
Inventor
Ha-Jae Jeung
Jun-Soo Yook
Original Assignee
Sk Telecom Co Ltd
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 Sk Telecom Co Ltd filed Critical Sk Telecom Co Ltd
Application granted granted Critical
Publication of ATE357090T1 publication Critical patent/ATE357090T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Communication Cables (AREA)
  • Telephone Function (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT99931577T 1998-06-24 1999-06-23 Wiederholungsgerät mit telefonverbindung und festgeschalteter leitung ATE357090T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR19980023928 1998-06-24

Publications (1)

Publication Number Publication Date
ATE357090T1 true ATE357090T1 (de) 2007-04-15

Family

ID=19540654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99931577T ATE357090T1 (de) 1998-06-24 1999-06-23 Wiederholungsgerät mit telefonverbindung und festgeschalteter leitung

Country Status (6)

Country Link
US (1) US6738597B1 (de)
EP (1) EP1091508B1 (de)
CN (1) CN1155170C (de)
AT (1) ATE357090T1 (de)
DE (1) DE69935512T2 (de)
WO (1) WO1999067901A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
IL135744A (en) 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system over a single telephone line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
IL161190A0 (en) 2001-10-11 2004-08-31 Serconet Ltd Outlet with analog signal adapter, method for use thereof and a network using said outlet
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
US20070004363A1 (en) * 2003-05-12 2007-01-04 Takuya Kusaka Radio lan antenna
IL157787A (en) 2003-09-07 2010-12-30 Mosaid Technologies Inc Modular outlet for data communications network
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
IL161869A (en) 2004-05-06 2014-05-28 Serconet Ltd A system and method for carrying a signal originating is wired using wires
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7813451B2 (en) 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
US20070281626A1 (en) * 2006-06-05 2007-12-06 Dobosz Paul J Vehicle telematics satellite data transceiver utilizing fm radio circuitry
US7848770B2 (en) * 2006-08-29 2010-12-07 Lgc Wireless, Inc. Distributed antenna communications system and methods of implementing thereof
JP5134016B2 (ja) * 2007-03-02 2013-01-30 クゥアルコム・インコーポレイテッド 信号品質を向上させるためのオンライン中継器と連携した適応アンテナアレイの使用
WO2009015101A1 (en) * 2007-07-20 2009-01-29 Limbaugh Douglas V Enclosed space communication systems and related methods
US8725188B1 (en) * 2007-07-20 2014-05-13 Kutta Technologies, Inc. Enclosed space communication systems and related methods
WO2009053910A2 (en) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Communication system using low bandwidth wires
US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
WO2010089719A1 (en) 2009-02-08 2010-08-12 Mobileaccess Networks Ltd. Communication system using cables carrying ethernet signals
CN101692748B (zh) * 2009-09-21 2012-01-25 福建三元达通讯股份有限公司 一种移动通信中继系统
US8886208B2 (en) * 2012-03-19 2014-11-11 Qualcomm Incorporated Method and apparatus of simultaneously monitoring GSM channels
WO2013142662A2 (en) 2012-03-23 2013-09-26 Corning Mobile Access Ltd. Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
EP3610584A4 (de) * 2017-04-11 2020-12-16 Wilson Electronics, LLC Signalverstärker mit koaxialkabelverbindungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774789A (en) 1995-12-14 1998-06-30 Allen Telecom Inc. RF communication signal distribution system and method
JPH09200839A (ja) 1996-01-12 1997-07-31 N T T Ido Tsushinmo Kk 小型無線基地局
WO1997040590A1 (en) * 1996-04-19 1997-10-30 Lgc Wireless, Inc. Distribution of radio-frequency signals through low bandwidth infrastructures
US6157810A (en) * 1996-04-19 2000-12-05 Lgc Wireless, Inc Distribution of radio-frequency signals through low bandwidth infrastructures
CN1049786C (zh) 1996-09-10 2000-02-23 鲁玉敏 地上地下无线通讯系统

Also Published As

Publication number Publication date
WO1999067901A1 (en) 1999-12-29
CN1311928A (zh) 2001-09-05
CN1155170C (zh) 2004-06-23
EP1091508B1 (de) 2007-03-14
DE69935512D1 (de) 2007-04-26
US6738597B1 (en) 2004-05-18
DE69935512T2 (de) 2008-01-10
EP1091508A4 (de) 2002-01-23
EP1091508A1 (de) 2001-04-11

Similar Documents

Publication Publication Date Title
ATE357090T1 (de) Wiederholungsgerät mit telefonverbindung und festgeschalteter leitung
ATE356481T1 (de) Adaptive funkverbindung
WO2002041118A3 (en) System and method for device-to-device pervasive digital output
GB2310110B (en) Transferring information
ES2188578T3 (es) Procedimiento de control de transferencia de un canal en una red de radiocomunicaciones movil.
DE60019817D1 (de) Mobiles Kommunikationsnetz
CA2325401A1 (en) Cellular simultaneous voice and data transmission including digital simultaneous voice and data (dsvd) modem
ATE450973T1 (de) Gerät und übertragungsverfahren für visuelle anruferinformation in mobilkommunikationsnetzwerken
KR960700614A (ko) 가변 지연 채널상의 시간 감지 메세지 제공 방법 및 장치(method and appa-ratus of providing time sensitive message over a variable delay channel)
GB2278753A (en) Facsimile transmission in an RF digital communication system
EP1107477A3 (de) Verfahren und Gerät für eine Schnittstelle der physikalische Schicht in einem drahtlosen Kommunikationssystem
SE9604533L (sv) Bredbandig radioaccess
MY112207A (en) Radio communication system and communication terminal equipments thereof
CA2053137A1 (en) Digital wireless interface
FI20001311A7 (fi) Langaton paikallisverkko
SE9501977L (sv) Energibesparande mobildatakommunikationssystem som använder sig av anpassare
SE9900410D0 (sv) Carrier changing apparatus
EP1204286A4 (de) Kommunikationsendgerätevorrichtung, basisstationsvorrichtung und funkkommunikationsverfahren
ES2089257T3 (es) Dispositivo y metodo para la conmutacion de paquetes en el canal d.
DE60011357D1 (de) Kommunikations-endgerät und basisstation
TNSN97017A1 (fr) Terminal voix donnees pour reseau telephonique radio.
SE9801387L (sv) Mobilkommunikationssystem
BRPI0409415A (pt) sistema de gerenciamento de equipamento terminal do circuito digital do assinante
GB0117001D0 (en) Method of enabling operation of a player device using a mobile communication device
ATE334558T1 (de) Mobilfunkkommunikationssystem und verfahren zum betreiben eines mobilfunkkommunikationssystems

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties