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
KR20070040847A (ko) * 2003-05-12 2007-04-17 가부시키가이샤 고베 세이코쇼 무선 통신 ｒｆ 신호 전송 장치
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
US7911985B2 (en) * 2007-03-02 2011-03-22 Qualcomm Incorporated Automatic gain control and filtering techniques for use in on-channel repeater
US20090088074A1 (en) * 2007-07-20 2009-04-02 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
CN102232191B (zh) 2009-02-08 2015-07-08 康宁移动接入有限公司 采用携带以太网信号的电缆的通信系统
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
CN110537338A (zh) * 2017-04-11 2019-12-03 威尔逊电子有限责任公司 具有同轴电缆连接的信号增强器

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
AU715343B2 (en) 1996-04-19 2000-01-20 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
CN1155170C (zh) 2004-06-23
CN1311928A (zh) 2001-09-05
EP1091508A4 (de) 2002-01-23
DE69935512T2 (de) 2008-01-10
US6738597B1 (en) 2004-05-18
DE69935512D1 (de) 2007-04-26
EP1091508B1 (de) 2007-03-14
EP1091508A1 (de) 2001-04-11
WO1999067901A1 (en) 1999-12-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties