BR9610882A - Sistema de filtro endereçável por satélite de segurança para recpção somente de rede superficial local - Google Patents

Sistema de filtro endereçável por satélite de segurança para recpção somente de rede superficial local

Info

Publication number
BR9610882A
BR9610882A BR9610882A BR9610882A BR9610882A BR 9610882 A BR9610882 A BR 9610882A BR 9610882 A BR9610882 A BR 9610882A BR 9610882 A BR9610882 A BR 9610882A BR 9610882 A BR9610882 A BR 9610882A
Authority
BR
Brazil
Prior art keywords
satellite
security
receiving
filter system
local surface
Prior art date
Application number
BR9610882A
Other languages
English (en)
Inventor
Douglas M Dillon
Original Assignee
He Holding Inc Dba Hughes Elec
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 He Holding Inc Dba Hughes Elec filed Critical He Holding Inc Dba Hughes Elec
Publication of BR9610882A publication Critical patent/BR9610882A/pt

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)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (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)
BR9610882A 1996-01-16 1996-01-16 Sistema de filtro endereçável por satélite de segurança para recpção somente de rede superficial local BR9610882A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/000558 WO1997026730A1 (en) 1996-01-16 1996-01-16 Secure satellite receive-only local area network with address filter

Publications (1)

Publication Number Publication Date
BR9610882A true BR9610882A (pt) 1999-07-13

Family

ID=22254624

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610882A BR9610882A (pt) 1996-01-16 1996-01-16 Sistema de filtro endereçável por satélite de segurança para recpção somente de rede superficial local

Country Status (6)

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

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 (en) * 1998-10-23 2000-05-04 Roswell R. Roberts, Iii Ethernet digital storage (eds) card and satellite transmission system
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 (en) * 1999-09-16 2001-03-21 BRITISH TELECOMMUNICATIONS public limited company Packet authentication
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
JP3388756B2 (ja) 2003-03-24
WO1997026730A1 (en) 1997-07-24
JPH10505478A (ja) 1998-05-26
CA2213313A1 (en) 1997-07-24
MX9706285A (es) 1997-10-31
AU701622B2 (en) 1999-02-04
EP0815669A1 (en) 1998-01-07
EP0815669A4 (en) 2000-11-29
CA2213313C (en) 2002-03-26
AU6376496A (en) 1997-08-11

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Legal Events

Date Code Title Description
PC Transfer

Free format text: HUGHES ELECTRONICS CORPORATION (US)

B08F Application fees: dismissal - article 86 of industrial property law