JP4323311B2 - 自由空間ミリ波中継線によるセルラー電話システム - Google Patents

自由空間ミリ波中継線によるセルラー電話システム Download PDF

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Publication number
JP4323311B2
JP4323311B2 JP2003529647A JP2003529647A JP4323311B2 JP 4323311 B2 JP4323311 B2 JP 4323311B2 JP 2003529647 A JP2003529647 A JP 2003529647A JP 2003529647 A JP2003529647 A JP 2003529647A JP 4323311 B2 JP4323311 B2 JP 4323311B2
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frequency
base stations
ghz
transceiver
cellular
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JP2005503709A (ja
JP2005503709A5 (https=
Inventor
ジョンソン，ポール
ロヴバーグ，ジョン
タング，ケネス，ワイ．
オルセン，ランダール
コリンコ，ヴラディミア
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トレックス・エンタープライゼス・コーポレーション
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    • 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
    • H04B1/3805—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 with built-in auxiliary receivers
    • 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
    • H01Q1/125—Means for positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Superheterodyne Receivers (AREA)
JP2003529647A 2001-09-14 2002-09-13 自由空間ミリ波中継線によるセルラー電話システム Expired - Fee Related JP4323311B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/952,591 US6714800B2 (en) 2001-05-02 2001-09-14 Cellular telephone system with free space millimeter wave trunk line
PCT/US2002/029098 WO2003026152A1 (en) 2001-09-14 2002-09-13 Cellular telephone system with free space millimeter wave trunk line

Publications (3)

Publication Number Publication Date
JP2005503709A JP2005503709A (ja) 2005-02-03
JP2005503709A5 JP2005503709A5 (https=) 2006-01-05
JP4323311B2 true JP4323311B2 (ja) 2009-09-02

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JP2003529647A Expired - Fee Related JP4323311B2 (ja) 2001-09-14 2002-09-13 自由空間ミリ波中継線によるセルラー電話システム

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Country Link
US (1) US6714800B2 (https=)
EP (1) EP1436904B1 (https=)
JP (1) JP4323311B2 (https=)
AT (1) ATE396547T1 (https=)
DE (1) DE60226758D1 (https=)
MX (1) MXPA04002414A (https=)
WO (1) WO2003026152A1 (https=)

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US6714800B2 (en) 2004-03-30
EP1436904B1 (en) 2008-05-21
WO2003026152A1 (en) 2003-03-27
EP1436904A1 (en) 2004-07-14
ATE396547T1 (de) 2008-06-15
DE60226758D1 (de) 2008-07-03
US20020187769A1 (en) 2002-12-12
JP2005503709A (ja) 2005-02-03
EP1436904A4 (en) 2005-12-14
MXPA04002414A (es) 2004-11-22

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