TWI385980B - 通訊網路內計算距離之方法及其所用裝置 - Google Patents

通訊網路內計算距離之方法及其所用裝置 Download PDF

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Publication number
TWI385980B
TWI385980B TW096141272A TW96141272A TWI385980B TW I385980 B TWI385980 B TW I385980B TW 096141272 A TW096141272 A TW 096141272A TW 96141272 A TW96141272 A TW 96141272A TW I385980 B TWI385980 B TW I385980B
Authority
TW
Taiwan
Prior art keywords
ttl
message
value
time
distance
Prior art date
Application number
TW096141272A
Other languages
English (en)
Chinese (zh)
Other versions
TW200830801A (en
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 TW200830801A publication Critical patent/TW200830801A/zh
Application granted granted Critical
Publication of TWI385980B publication Critical patent/TWI385980B/zh

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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)
TW096141272A 2006-11-29 2007-11-02 通訊網路內計算距離之方法及其所用裝置 TWI385980B (zh)

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 (2)

Publication Number Publication Date
TW200830801A TW200830801A (en) 2008-07-16
TWI385980B true TWI385980B (zh) 2013-02-11

Family

ID=38121452

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096141272A TWI385980B (zh) 2006-11-29 2007-11-02 通訊網路內計算距離之方法及其所用裝置

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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DE102010033712A1 (de) * 2010-08-06 2012-02-09 Deutsche Telekom Ag Verfahren und System zur Übertragung von Daten
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US20170117978A1 (en) * 2015-10-27 2017-04-27 Mediatek Inc. Method for selecting ttl for a mesh network
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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
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
BRPI0704199A (pt) 2008-07-15
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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