A method and device for measuring SRVCC switching time

A technology of switching time and measurement method, applied in the field of communication, can solve the problem of inability to measure SRVCC interruption time and so on

Active Publication Date: 2019-06-21
HUAWEI TECH CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for measuring SRVCC switching time to solve the technical problem in the prior art that the interruption time of the SRVCC switching process cannot be measured

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
  • A method and device for measuring SRVCC switching time
  • A method and device for measuring SRVCC switching time
  • A method and device for measuring SRVCC switching time

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0099] An embodiment of the present invention provides a method for measuring SRVCC switching time, the method may include: the terminal determines the starting moment of voice interruption in the service switching in the SRVCC switching, and starts timing from the starting moment; The terminal determines the completion time of the voice interruption in the service switching, and stops timing at the completion time to obtain a timing duration; the timing duration is the interruption duration of the SRVCC switching.

[0100] In the embodiment of the present invention, the terminal may start timing at the start moment of the voice interruption during the service switching, and stop timing at the completion moment of the voice interruption during the service switching, so that the SRVCC can be obtained The interruption duration of switching solves the unsolvable technical problems in the prior art, and the operation mode is relatively simple and easy to realize.

[0101] In order...

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 present invention relates to the technical field of mobile communications, particularly to an SRVCC switching time measuring method and device, used to solve the technical problem in the prior art of the incapability of measuring SRVCC switching interruption time. The terminal in an embodiment of the present invention can start timing at the start time of voice interruption during service switching, and stop timing at the end time of the voice interruption during the service switching, thus obtaining the interruption duration of the SRVCC switching, and solving the technical problem unable to be solved in the prior art; in addition, the operation is simple and easy to realize.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for measuring SRVCC switching time. Background technique [0002] LTE (Long Term Evolution, long-term evolution) supports PS (Packet Switch, packet switching domain), but does not support CS (Circuit Switch, circuit switching domain), so there is no CS in EPC (Evolved Packet Core network, evolved packet core network) domain, voice / video calls and other services are carried by IMS (Internet Protocol Multimedia Subsystem, Internet Protocol Multimedia Subsystem). [0003] When a VoLTE (IMS-based voice service) user terminal moves to an area without LTE coverage, services such as voice / video calls originally carried in the PS domain need to be switched to the 2G / 3G CS domain. SRVCC (Single Radio Voice Call Continuity, Single-radio Voice Service Continuity) is a technology for single-radio terminals to switch between IMS voice / video telephony services and C...

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 Patents(China)
IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 范维光张凯
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap