ATE263457T1 - Selbstinterferenzunterdrückung für relaisübertragungsnetzwerke - Google Patents

Selbstinterferenzunterdrückung für relaisübertragungsnetzwerke

Info

Publication number
ATE263457T1
ATE263457T1 AT99901472T AT99901472T ATE263457T1 AT E263457 T1 ATE263457 T1 AT E263457T1 AT 99901472 T AT99901472 T AT 99901472T AT 99901472 T AT99901472 T AT 99901472T AT E263457 T1 ATE263457 T1 AT E263457T1
Authority
AT
Austria
Prior art keywords
interference cancellation
relay transmission
transmission networks
self interference
source signal
Prior art date
Application number
AT99901472T
Other languages
English (en)
Inventor
Mark D Dankberg
Mark J Miller
Michael G Mulligan
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=21738489&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE263457(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 ATE263457T1 publication Critical patent/ATE263457T1/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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • H04B1/126—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means having multiple inputs, e.g. auxiliary antenna for receiving interfering signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Near-Field Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT99901472T 1998-01-20 1999-01-13 Selbstinterferenzunterdrückung für relaisübertragungsnetzwerke ATE263457T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/009,573 US6011952A (en) 1998-01-20 1998-01-20 Self-interference cancellation for relayed communication networks
PCT/US1999/000829 WO1999037033A1 (en) 1998-01-20 1999-01-13 Self-interference cancellation for relayed communication networks

Publications (1)

Publication Number Publication Date
ATE263457T1 true ATE263457T1 (de) 2004-04-15

Family

ID=21738489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99901472T ATE263457T1 (de) 1998-01-20 1999-01-13 Selbstinterferenzunterdrückung für relaisübertragungsnetzwerke

Country Status (7)

Country Link
US (1) US6011952A (de)
EP (2) EP1244222A1 (de)
AT (1) ATE263457T1 (de)
AU (1) AU2116099A (de)
DE (1) DE69916039T2 (de)
TW (1) TW419911B (de)
WO (1) WO1999037033A1 (de)

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Also Published As

Publication number Publication date
AU2116099A (en) 1999-08-02
DE69916039T2 (de) 2005-02-03
WO1999037033A1 (en) 1999-07-22
EP1244222A1 (de) 2002-09-25
EP1060567A4 (de) 2001-11-14
US6011952A (en) 2000-01-04
EP1060567A1 (de) 2000-12-20
DE69916039D1 (de) 2004-05-06
EP1060567B1 (de) 2004-03-31
TW419911B (en) 2001-01-21

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