AU2003256129A1 - Repeater extension unit - Google Patents

Repeater extension unit

Info

Publication number
AU2003256129A1
AU2003256129A1 AU2003256129A AU2003256129A AU2003256129A1 AU 2003256129 A1 AU2003256129 A1 AU 2003256129A1 AU 2003256129 A AU2003256129 A AU 2003256129A AU 2003256129 A AU2003256129 A AU 2003256129A AU 2003256129 A1 AU2003256129 A1 AU 2003256129A1
Authority
AU
Australia
Prior art keywords
extension unit
repeater
repeater extension
unit
extension
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003256129A
Inventor
Han-Sin Cho
Hyung-Sik Cho
Hyung-Sup Shin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KTFreetel Co Ltd
Original Assignee
KTFreetel 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 KTFreetel Co Ltd filed Critical KTFreetel Co Ltd
Publication of AU2003256129A1 publication Critical patent/AU2003256129A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
AU2003256129A 2002-08-30 2003-08-30 Repeater extension unit Abandoned AU2003256129A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2002-0051855 2002-08-30
KR10-2002-0051855A KR100495356B1 (en) 2002-08-30 2002-08-30 Repeater extension unit
PCT/KR2003/001769 WO2004021606A1 (en) 2002-08-30 2003-08-30 Repeater extension unit

Publications (1)

Publication Number Publication Date
AU2003256129A1 true AU2003256129A1 (en) 2004-03-19

Family

ID=31973579

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003256129A Abandoned AU2003256129A1 (en) 2002-08-30 2003-08-30 Repeater extension unit

Country Status (3)

Country Link
KR (1) KR100495356B1 (en)
AU (1) AU2003256129A1 (en)
WO (1) WO2004021606A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2279764C1 (en) 2005-07-27 2006-07-10 Юрий Алексеевич Громаков Cell communication system and nodes of said system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960027492A (en) * 1994-12-23 1996-07-22 권혁조 Relay method for digital code division multiple access cellular
JP2715982B2 (en) * 1995-03-31 1998-02-18 日本電気株式会社 Wireless communication system
US5918154A (en) * 1995-08-23 1999-06-29 Pcs Wireless, Inc. Communications systems employing antenna diversity
JPH09107319A (en) * 1995-10-12 1997-04-22 R C S:Kk Two-way relay amplifier
KR970060743A (en) * 1996-01-24 1997-08-12 정태기 Wireless signal relaying method
JPH11252616A (en) * 1998-03-04 1999-09-17 Kokusai Electric Co Ltd Optical conversion repeater
KR20030014894A (en) * 2001-08-13 2003-02-20 주식회사 네오텔레콤 A Transceiver For Mobile Communication Repeater Using Tx/Rx Diversity Method
KR20030071111A (en) * 2002-02-27 2003-09-03 삼지전자 주식회사 apparatus relay for duplication electron wave of the interior of a room

Also Published As

Publication number Publication date
KR20040020285A (en) 2004-03-09
WO2004021606A1 (en) 2004-03-11
KR100495356B1 (en) 2005-06-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase