CA2213313A1 - Reseau local protege a reception satellitaire uniquement comprenant un filtre d'adresses - Google Patents

Reseau local protege a reception satellitaire uniquement comprenant un filtre d'adresses

Info

Publication number
CA2213313A1
CA2213313A1 CA002213313A CA2213313A CA2213313A1 CA 2213313 A1 CA2213313 A1 CA 2213313A1 CA 002213313 A CA002213313 A CA 002213313A CA 2213313 A CA2213313 A CA 2213313A CA 2213313 A1 CA2213313 A1 CA 2213313A1
Authority
CA
Canada
Prior art keywords
satellite
receiver
data
packet
area network
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.)
Granted
Application number
CA002213313A
Other languages
English (en)
Other versions
CA2213313C (fr
Inventor
Douglas M. Dillon
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.)
DirecTV Group Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2213313A1 publication Critical patent/CA2213313A1/fr
Application granted granted Critical
Publication of CA2213313C publication Critical patent/CA2213313C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18593—Arrangements for preventing unauthorised access or for providing user protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5691—Access to open networks; Ingress point selection, e.g. ISP selection
    • H04L12/5692—Selection among different networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radio Relay Systems (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002213313A 1996-01-16 1996-01-16 Reseau local protege a reception satellitaire uniquement comprenant un filtre d'adresses Expired - Fee Related CA2213313C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/000558 WO1997026730A1 (fr) 1996-01-16 1996-01-16 Reseau local protege a reception satellitaire uniquement comprenant un filtre d'adresses

Publications (2)

Publication Number Publication Date
CA2213313A1 true CA2213313A1 (fr) 1997-07-24
CA2213313C CA2213313C (fr) 2002-03-26

Family

ID=22254624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002213313A Expired - Fee Related CA2213313C (fr) 1996-01-16 1996-01-16 Reseau local protege a reception satellitaire uniquement comprenant un filtre d'adresses

Country Status (6)

Country Link
EP (1) EP0815669A4 (fr)
JP (1) JP3388756B2 (fr)
AU (1) AU701622B2 (fr)
BR (1) BR9610882A (fr)
CA (1) CA2213313C (fr)
WO (1) WO1997026730A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737855A1 (de) * 1997-08-29 1999-03-04 Internet Skyway Ges Fuer Satel Datenübertragungssystem und Verfahren zum Übertragen von Echtzeit-Daten und/oder Speicher-Daten in Datenkommunikationsnetzen
US6240074B1 (en) * 1998-02-19 2001-05-29 Motorola, Inc. Secure communication hub and method of secure data communication
US6295361B1 (en) * 1998-06-30 2001-09-25 Sun Microsystems, Inc. Method and apparatus for multicast indication of group key change
CA2348051A1 (fr) * 1998-10-23 2000-05-04 Roswell R. Roberts, Iii Carte de stockage numerique ethernet et systeme de transmission satellitaire
AU4161599A (en) * 1999-05-25 2000-12-12 Comgates Communications, Ltd. Packet based telephony over satellite links
FR2796790B1 (fr) * 1999-07-23 2002-11-29 Sagem Procedes de transmission et de diffusion de paquets de donnees et recepteurs pour la mise en oeuvre des procedes
EP1085727A1 (fr) * 1999-09-16 2001-03-21 BRITISH TELECOMMUNICATIONS public limited company Authentification des paquets
JP2001127757A (ja) 1999-10-28 2001-05-11 Sony Corp データ受信方法及びデータ受信装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706081A (en) * 1984-12-14 1987-11-10 Vitalink Communications Corporation Method and apparatus for bridging local area networks
US5247575A (en) * 1988-08-16 1993-09-21 Sprague Peter J Information distribution system
US5109384A (en) * 1988-11-02 1992-04-28 Tseung Lawrence C N Guaranteed reliable broadcast network
US5117458A (en) * 1989-11-01 1992-05-26 Hitachi, Ltd. Secret information service system and method
JP2928331B2 (ja) * 1990-05-14 1999-08-03 東京エレクトロン株式会社 プローバのアライメント装置及び方法
US5404505A (en) * 1991-11-01 1995-04-04 Finisar Corporation System for scheduling transmission of indexed and requested database tiers on demand at varying repetition rates
US5280625A (en) * 1992-06-26 1994-01-18 Hughes Aircraft Company Communication system and method for linking data terminals and their host computers through a satellite or other wide area network

Also Published As

Publication number Publication date
MX9706285A (es) 1997-10-31
JP3388756B2 (ja) 2003-03-24
AU701622B2 (en) 1999-02-04
EP0815669A1 (fr) 1998-01-07
JPH10505478A (ja) 1998-05-26
BR9610882A (pt) 1999-07-13
EP0815669A4 (fr) 2000-11-29
CA2213313C (fr) 2002-03-26
WO1997026730A1 (fr) 1997-07-24
AU6376496A (en) 1997-08-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed