EP3222007A4 - Test apparatus - Google Patents

Test apparatus Download PDF

Info

Publication number
EP3222007A4
EP3222007A4 EP15860718.4A EP15860718A EP3222007A4 EP 3222007 A4 EP3222007 A4 EP 3222007A4 EP 15860718 A EP15860718 A EP 15860718A EP 3222007 A4 EP3222007 A4 EP 3222007A4
Authority
EP
European Patent Office
Prior art keywords
test apparatus
test
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.)
Withdrawn
Application number
EP15860718.4A
Other languages
German (de)
French (fr)
Other versions
EP3222007A1 (en
Inventor
Vinski Bräysy
Jouko Sankala
Mikko Karjalainen
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.)
Rugged Tooling Oy
Original Assignee
Rugged Tooling Oy
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 Rugged Tooling Oy filed Critical Rugged Tooling Oy
Publication of EP3222007A1 publication Critical patent/EP3222007A1/en
Publication of EP3222007A4 publication Critical patent/EP3222007A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/36—Flow control; Congestion control by determining packet size, e.g. maximum transfer unit [MTU]
    • H04L47/365—Dynamic adaptation of the packet size
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • 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]
    • H04L69/166—IP fragmentation; TCP segmentation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP15860718.4A 2014-11-17 2015-11-16 Test apparatus Withdrawn EP3222007A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20146004A FI126611B (en) 2014-11-17 2014-11-17 The testing device
PCT/FI2015/050794 WO2016079381A1 (en) 2014-11-17 2015-11-16 Test apparatus

Publications (2)

Publication Number Publication Date
EP3222007A1 EP3222007A1 (en) 2017-09-27
EP3222007A4 true EP3222007A4 (en) 2018-08-15

Family

ID=56013334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15860718.4A Withdrawn EP3222007A4 (en) 2014-11-17 2015-11-16 Test apparatus

Country Status (3)

Country Link
EP (1) EP3222007A4 (en)
FI (1) FI126611B (en)
WO (1) WO2016079381A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040218608A1 (en) * 1999-12-14 2004-11-04 Microsoft Corporation System and method for simulating network connection characteristics
US6956867B1 (en) * 1999-08-13 2005-10-18 Fujitsu Limited Method and router changing fragment size of data packets
US20070248023A1 (en) * 2006-04-19 2007-10-25 Chui Timothy L Method and apparatus for quality of service for packet communications
WO2008025620A1 (en) * 2006-08-31 2008-03-06 Piping Hot Networks Limited Latency reduction by adaptive packet fragmentation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7310316B2 (en) * 2002-06-03 2007-12-18 Interworking Labs, Inc. Testing device
US20110282642A1 (en) * 2010-05-15 2011-11-17 Microsoft Corporation Network emulation in manual and automated testing tools
US8964553B2 (en) * 2011-12-13 2015-02-24 Ixia Network impairment unit with bandwidth-constrained packet duplication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6956867B1 (en) * 1999-08-13 2005-10-18 Fujitsu Limited Method and router changing fragment size of data packets
US20040218608A1 (en) * 1999-12-14 2004-11-04 Microsoft Corporation System and method for simulating network connection characteristics
US20070248023A1 (en) * 2006-04-19 2007-10-25 Chui Timothy L Method and apparatus for quality of service for packet communications
WO2008025620A1 (en) * 2006-08-31 2008-03-06 Piping Hot Networks Limited Latency reduction by adaptive packet fragmentation

Also Published As

Publication number Publication date
WO2016079381A1 (en) 2016-05-26
FI20146004A (en) 2016-05-18
EP3222007A1 (en) 2017-09-27
FI126611B (en) 2017-03-15

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20170613

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180713

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 12/26 20060101AFI20180709BHEP

Ipc: H04L 29/06 20060101ALI20180709BHEP

Ipc: H04L 12/851 20130101ALI20180709BHEP

Ipc: H04L 12/805 20130101ALI20180709BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190212