ATE553551T1 - Mehrkanal-selbststörungslöschverfahren und vorrichtung für weitergeleitete kommunikation - Google Patents

Mehrkanal-selbststörungslöschverfahren und vorrichtung für weitergeleitete kommunikation

Info

Publication number
ATE553551T1
ATE553551T1 AT02791336T AT02791336T ATE553551T1 AT E553551 T1 ATE553551 T1 AT E553551T1 AT 02791336 T AT02791336 T AT 02791336T AT 02791336 T AT02791336 T AT 02791336T AT E553551 T1 ATE553551 T1 AT E553551T1
Authority
AT
Austria
Prior art keywords
signals
relayed
frequency channels
shared frequency
fall
Prior art date
Application number
AT02791336T
Other languages
English (en)
Inventor
Richard Blount
David Irvine
Original Assignee
Viasat Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21721341&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE553551(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Viasat Inc filed Critical Viasat Inc
Application granted granted Critical
Publication of ATE553551T1 publication Critical patent/ATE553551T1/de

Links

Classifications

    • 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
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
    • 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18517—Transmission equipment in earth stations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Noise Elimination (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT02791336T 2001-12-05 2002-11-26 Mehrkanal-selbststörungslöschverfahren und vorrichtung für weitergeleitete kommunikation ATE553551T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/006,534 US6725017B2 (en) 2001-12-05 2001-12-05 Multi-channel self-interference cancellation method and apparatus for relayed communication
PCT/US2002/038167 WO2003050962A1 (en) 2001-12-05 2002-11-26 Multi-channel self-interference cancellation method and apparatus for relayed communication

Publications (1)

Publication Number Publication Date
ATE553551T1 true ATE553551T1 (de) 2012-04-15

Family

ID=21721341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02791336T ATE553551T1 (de) 2001-12-05 2002-11-26 Mehrkanal-selbststörungslöschverfahren und vorrichtung für weitergeleitete kommunikation

Country Status (7)

Country Link
US (1) US6725017B2 (de)
EP (1) EP1451937B1 (de)
AT (1) ATE553551T1 (de)
AU (1) AU2002366521A1 (de)
CA (1) CA2469556C (de)
IL (2) IL162358A0 (de)
WO (1) WO2003050962A1 (de)

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Also Published As

Publication number Publication date
EP1451937B1 (de) 2012-04-11
EP1451937A1 (de) 2004-09-01
US20030104787A1 (en) 2003-06-05
US6725017B2 (en) 2004-04-20
EP1451937A4 (de) 2010-05-26
CA2469556A1 (en) 2003-06-19
IL162358A0 (en) 2005-11-20
CA2469556C (en) 2010-07-06
AU2002366521A1 (en) 2003-06-23
IL162358A (en) 2010-11-30
WO2003050962A1 (en) 2003-06-19

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