Supercharge Your Innovation With Domain-Expert AI Agents!

Precise time protocol message processing method and clock equipment

A precise time protocol and message processing technology, which is applied in wireless network protocols, time division multiplexing systems, electrical components, etc., can solve the problems of lack of determination and solutions for processing non-local PTP messages, and achieve deterministic and the effect of treatment

Active Publication Date: 2011-04-20
HUAWEI TECH CO LTD
View PDF3 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a precision time protocol message processing method and a clock device, which solves the problem in the prior art that there is no solution for determining and processing non-local PTP messages

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Precise time protocol message processing method and clock equipment
  • Precise time protocol message processing method and clock equipment
  • Precise time protocol message processing method and clock equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] figure 1 It is a schematic flow diagram of the method of the first embodiment of the present invention, including:

[0028] Step 11: The clock device receives the PTP message, and the PTP message carries end-to-end parameter information.

[0029] The end-to-end parameter information may be at least one of the following items: destination address, domain number (Domain Number, DN). Wherein, the destination address is the address information of the receiving end during the end-to-end communication, and the domain number is the domain information of the sending end during the end-to-end communication.

[0030] During network deployment, the node devices involved in the network can be divided into different domains according to actual needs, and different domains have different domain numbers.

[0031] Domains can be divided in the following ways:

[0032] For example, when performing end-to-end frequency synchronization, the two node devices (master clock device and sla...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a precise time protocol message processing method and clock equipment. The precise time protocol message processing method comprises the following steps: the clock equipment receives a precise time protocol message which carries end-to-end parameter information; the clock equipment confirms whether the received precise time protocol message is a non-equipment precise time protocol message according to the end-to-end parameter information; and if so, the clock equipment forwards the non-equipment precise time protocol message. The precise time protocol message processing method and the clock equipment of the embodiment of the invention can confirm and process the non-equipment precise time protocol message and ensures the implementation of end-to-end synchronization.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a precision time protocol message processing method and a clock device. Background technique [0002] The mobile network is evolving towards the full Internet Protocol (IP), and the full IP of the mobile network is an end-to-end IP process of the entire network, including terminal applications, access networks, bearer networks, core networks, maintenance and management, etc. aspect. The IP-based access network is intended to meet the bandwidth and quality requirements of diverse users, provide higher bandwidth for various services, and reduce costs in an all-round way. Currently, with the gradual completion of the transformation of the core network to IP, the IP of the wireless access network has become the key to the evolution of the entire mobile network to all IP. [0003] In the process of realizing IP-based wireless access network, clock synchronization is one of the key ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W56/00H04W80/06
CPCH04J3/14H04W56/00H04J3/0664
Inventor 储育红董永强刘颂徐骁谢雷
Owner HUAWEI TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com