BRPI0704199A - métodos e dispositivo para cálculo da distáncia segura em redes de comunicação - Google Patents

métodos e dispositivo para cálculo da distáncia segura em redes de comunicação

Info

Publication number
BRPI0704199A
BRPI0704199A BRPI0704199-3A BRPI0704199A BRPI0704199A BR PI0704199 A BRPI0704199 A BR PI0704199A BR PI0704199 A BRPI0704199 A BR PI0704199A BR PI0704199 A BRPI0704199 A BR PI0704199A
Authority
BR
Brazil
Prior art keywords
ttl
value
distance
methods
communication networks
Prior art date
Application number
BRPI0704199-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Alain Durand
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0704199A publication Critical patent/BRPI0704199A/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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0492—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload by using a location-limited connection, e.g. near-field communication or limited proximity of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • 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
    • H04L63/12—Applying verification of the received information
    • 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
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
BRPI0704199-3A 2006-11-29 2007-11-26 métodos e dispositivo para cálculo da distáncia segura em redes de comunicação BRPI0704199A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06301192A EP1928144A1 (en) 2006-11-29 2006-11-29 Methods and a device for secure distance calculation in communication networks

Publications (1)

Publication Number Publication Date
BRPI0704199A true BRPI0704199A (pt) 2008-07-15

Family

ID=38121452

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704199-3A BRPI0704199A (pt) 2006-11-29 2007-11-26 métodos e dispositivo para cálculo da distáncia segura em redes de comunicação

Country Status (10)

Country Link
US (1) US8325729B2 (enExample)
EP (2) EP1928144A1 (enExample)
JP (1) JP5140393B2 (enExample)
KR (1) KR101419785B1 (enExample)
CN (1) CN101193063B (enExample)
AU (1) AU2007231647B2 (enExample)
BR (1) BRPI0704199A (enExample)
CA (1) CA2611229C (enExample)
DE (1) DE602007002864D1 (enExample)
TW (1) TWI385980B (enExample)

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JP5428834B2 (ja) * 2009-12-21 2014-02-26 富士通株式会社 ネットワークグループ判定装置、ネットワークグループ判定方法、およびネットワークグループ判定プログラム
DE102010033712A1 (de) * 2010-08-06 2012-02-09 Deutsche Telekom Ag Verfahren und System zur Übertragung von Daten
US20140359655A1 (en) 2012-01-20 2014-12-04 Thomson Licensing In-flight entertainment system
WO2015031356A1 (en) * 2013-08-26 2015-03-05 Seven Networks, Inc. Enhanced caching of domain name system (dns) and reverse dns queries for traffic management for signaling optimization in a mobile network
KR20160101415A (ko) 2015-02-17 2016-08-25 엔셀 주식회사 클라우드 방식의 생산실행 서비스 시스템 및 방법
US20170117978A1 (en) * 2015-10-27 2017-04-27 Mediatek Inc. Method for selecting ttl for a mesh network
CN106899597B (zh) * 2017-03-02 2020-02-11 新华三技术有限公司 一种跟踪路由处理方法和装置
US10887344B2 (en) * 2017-09-22 2021-01-05 Nec Corporation Network endpoint spoofing detection and mitigation
KR102440108B1 (ko) * 2021-11-30 2022-09-05 주식회사 제론소프트엔 최단 에지 서버 결정 방법 및 시스템

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US6760309B1 (en) * 2000-03-28 2004-07-06 3Com Corporation Method of dynamic prioritization of time sensitive packets over a packet based network
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WO2002003653A2 (en) * 2000-06-30 2002-01-10 British Telecommunications Public Limited Company Packet data communications
US6985591B2 (en) * 2001-06-29 2006-01-10 Intel Corporation Method and apparatus for distributing keys for decrypting and re-encrypting publicly distributed media
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US20050114647A1 (en) * 2002-03-12 2005-05-26 Epstein Michael A. Using timing signals to determine proximity between two nodes
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EP1973297B1 (en) * 2002-07-26 2011-08-31 Koninklijke Philips Electronics N.V. Secure authenticated distance measurement
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US20050180421A1 (en) * 2002-12-02 2005-08-18 Fujitsu Limited Source address-fabricated packet detection unit, source address-fabricated packet detection method, and source address-fabricated packet detection program
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KR100929101B1 (ko) * 2003-02-17 2009-11-30 삼성전자주식회사 아이피 통신망에서 모바일 아이피의 홉 계산 방법
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Also Published As

Publication number Publication date
US8325729B2 (en) 2012-12-04
CA2611229A1 (en) 2008-05-29
EP1928144A1 (en) 2008-06-04
HK1112786A1 (en) 2008-09-12
TWI385980B (zh) 2013-02-11
AU2007231647A1 (en) 2008-06-12
KR101419785B1 (ko) 2014-07-15
TW200830801A (en) 2008-07-16
KR20080048931A (ko) 2008-06-03
DE602007002864D1 (de) 2009-12-03
CN101193063B (zh) 2013-01-02
JP2008141748A (ja) 2008-06-19
AU2007231647B2 (en) 2011-01-27
EP1926250B1 (en) 2009-10-21
CN101193063A (zh) 2008-06-04
JP5140393B2 (ja) 2013-02-06
EP1926250A1 (en) 2008-05-28
US20080181126A1 (en) 2008-07-31
CA2611229C (en) 2016-05-03

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H04L 12/16; H04Q 7/00.

Ipc: H04L 29/06 (2006.01), H04L 12/26 (2006.01)

Ipc: H04L 29/06 (2006.01), H04L 12/26 (2006.01)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.