DE602004009332D1 - Kommunikationssystem und verfahren mit einer zeitlich gemultiplexten (tdm-)abwärtsstrecke - Google Patents

Kommunikationssystem und verfahren mit einer zeitlich gemultiplexten (tdm-)abwärtsstrecke

Info

Publication number
DE602004009332D1
DE602004009332D1 DE602004009332T DE602004009332T DE602004009332D1 DE 602004009332 D1 DE602004009332 D1 DE 602004009332D1 DE 602004009332 T DE602004009332 T DE 602004009332T DE 602004009332 T DE602004009332 T DE 602004009332T DE 602004009332 D1 DE602004009332 D1 DE 602004009332D1
Authority
DE
Germany
Prior art keywords
tdm
downward
communication system
multiplexed
timely
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.)
Active
Application number
DE602004009332T
Other languages
English (en)
Other versions
DE602004009332T2 (de
Inventor
Stuart T Linsky
Harvey L Berger
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.)
Northrop Grumman Systems Corp
Original Assignee
Northrop Grumman Corp
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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of DE602004009332D1 publication Critical patent/DE602004009332D1/de
Application granted granted Critical
Publication of DE602004009332T2 publication Critical patent/DE602004009332T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04B7/204—Multiple access
    • H04B7/2043—Mixed mode, TDM and FDM systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
DE602004009332T 2003-11-05 2004-11-02 Kommunikationssystem und verfahren mit einer zeitlich gemultiplexten (tdm-)abwärtsstrecke Active DE602004009332T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US702023 1996-08-23
US10/702,023 US7474635B2 (en) 2003-11-05 2003-11-05 Communication system and method using time division multiplexed (TDM) downlink
PCT/US2004/036526 WO2005046083A1 (en) 2003-11-05 2004-11-02 Communication system and method using time division multiplexed (tdm) downlink

Publications (2)

Publication Number Publication Date
DE602004009332D1 true DE602004009332D1 (de) 2007-11-15
DE602004009332T2 DE602004009332T2 (de) 2008-01-17

Family

ID=34551573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009332T Active DE602004009332T2 (de) 2003-11-05 2004-11-02 Kommunikationssystem und verfahren mit einer zeitlich gemultiplexten (tdm-)abwärtsstrecke

Country Status (5)

Country Link
US (1) US7474635B2 (de)
EP (1) EP1680873B1 (de)
CA (1) CA2540037A1 (de)
DE (1) DE602004009332T2 (de)
WO (1) WO2005046083A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013009835A1 (en) 2011-07-11 2013-01-17 Andrew Llc Method and apparatuses for managing a distributed antenna system
US8831593B2 (en) 2011-09-15 2014-09-09 Andrew Wireless Systems Gmbh Configuration sub-system for telecommunication systems
WO2013040579A1 (en) 2011-09-16 2013-03-21 Andrew Wireless Systems Gmbh Integrated intermodulation detection sub-system for telecommunications systems
EP2896146B1 (de) 2012-09-14 2019-11-06 Andrew Wireless Systems GmbH Uplink-pfad-integritätserkennung in verteilten antennensystemen
WO2014053149A1 (en) 2012-10-05 2014-04-10 Andrew Wireless Systems Gmbh Capacity optimization sub-system for distributed antenna system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1135342A (en) * 1979-12-21 1982-11-09 Trevor W. Tucker Microwave storage device
US5943324A (en) * 1994-01-11 1999-08-24 Ericsson, Inc. Methods and apparatus for mobile station to mobile station communications in a mobile satellite communication system
US5835487A (en) * 1995-12-08 1998-11-10 Worldspace International Network, Inc. Satellite direct radio broadcast system
US5864547A (en) 1996-08-21 1999-01-26 Hughes Electronics Corporation Method and system for controlling uplink power in a high data rate satellite communication system employing on-board demodulation and remodulation
GB2332822B (en) * 1997-12-23 2002-08-28 Northern Telecom Ltd Communication device having a wideband receiver and operating method therefor

Also Published As

Publication number Publication date
EP1680873B1 (de) 2007-10-03
CA2540037A1 (en) 2005-05-19
EP1680873A1 (de) 2006-07-19
DE602004009332T2 (de) 2008-01-17
WO2005046083A1 (en) 2005-05-19
US7474635B2 (en) 2009-01-06
US20050094587A1 (en) 2005-05-05

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