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GB202319858D0 - Method for determining realtive time error in a synchronisation network - Google Patents

Method for determining realtive time error in a synchronisation network

Info

Publication number
GB202319858D0
GB202319858D0 GBGB2319858.3A GB202319858A GB202319858D0 GB 202319858 D0 GB202319858 D0 GB 202319858D0 GB 202319858 A GB202319858 A GB 202319858A GB 202319858 D0 GB202319858 D0 GB 202319858D0
Authority
GB
United Kingdom
Prior art keywords
realtive
determining
time error
synchronisation network
synchronisation
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.)
Ceased
Application number
GBGB2319858.3A
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.)
Calnex Solutions Ltd
Original Assignee
Calnex Solutions Ltd
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 Calnex Solutions Ltd filed Critical Calnex Solutions Ltd
Priority to GBGB2319858.3A priority Critical patent/GB202319858D0/en
Publication of GB202319858D0 publication Critical patent/GB202319858D0/en
Priority to PCT/EP2024/087717 priority patent/WO2025132996A1/en
Priority to GB2418725.4A priority patent/GB2639724A/en
Ceased legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/14Monitoring arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/02Details
    • H04J3/06Synchronising arrangements
    • H04J3/0635Clock or time synchronisation in a network
    • H04J3/0638Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658Clock or time synchronisation among packet nodes
    • H04J3/0661Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0667Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852Delays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/10Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/106Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28Timers or timing mechanisms used in protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/12Network monitoring probes

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)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GBGB2319858.3A 2023-12-21 2023-12-21 Method for determining realtive time error in a synchronisation network Ceased GB202319858D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB2319858.3A GB202319858D0 (en) 2023-12-21 2023-12-21 Method for determining realtive time error in a synchronisation network
PCT/EP2024/087717 WO2025132996A1 (en) 2023-12-21 2024-12-19 Method for determining relative time error in a synchronisation network
GB2418725.4A GB2639724A (en) 2023-12-21 2024-12-19 Method for determining relative time error in a synchronisation network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2319858.3A GB202319858D0 (en) 2023-12-21 2023-12-21 Method for determining realtive time error in a synchronisation network

Publications (1)

Publication Number Publication Date
GB202319858D0 true GB202319858D0 (en) 2024-02-07

Family

ID=89768111

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2319858.3A Ceased GB202319858D0 (en) 2023-12-21 2023-12-21 Method for determining realtive time error in a synchronisation network
GB2418725.4A Pending GB2639724A (en) 2023-12-21 2024-12-19 Method for determining relative time error in a synchronisation network

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2418725.4A Pending GB2639724A (en) 2023-12-21 2024-12-19 Method for determining relative time error in a synchronisation network

Country Status (2)

Country Link
GB (2) GB202319858D0 (en)
WO (1) WO2025132996A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130687B2 (en) * 2012-05-23 2015-09-08 Anue Systems, Inc. System and method for direct passive monitoring of packet delay variation and time error in network packet communications
CN116015520B (en) * 2022-12-27 2025-05-06 中汽研(天津)汽车工程研究院有限公司 A test method for vehicle-mounted TSN clock synchronization error

Also Published As

Publication number Publication date
GB202418725D0 (en) 2025-02-05
WO2025132996A1 (en) 2025-06-26
GB2639724A (en) 2025-10-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)