Method of avoiding concurrent calls, and device applied to same

A terminal device and voice call technology, which is applied in the communication between multiple stations, electrical components, connection management, etc., can solve the problems of voice drop, reduced coverage, large application, etc., to prevent voice drop, Reduced degradation, effect of reducing network load

Active Publication Date: 2014-05-14
SK TELECOM CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the case of the application in the form of a messenger described above, since push notifications and Keep Alive messages are applied by utilizing data calls, concurrent calls or Multi-RAB that perform voice calls and data calls at the same time are added (Concurrent Call or Multi-RAB) state, and since data calls have a greater impact on network quality than voice calls (coverage decreases according to the i

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
  • Method of avoiding concurrent calls, and device applied to same
  • Method of avoiding concurrent calls, and device applied to same
  • Method of avoiding concurrent calls, and device applied to same

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Hereinafter, specific embodiments of the present disclosure will be described with reference to the drawings.

[0038] figure 1 It is a block diagram of the configuration of the concurrent call avoidance system according to the first embodiment of the present disclosure.

[0039] Such as figure 1 As shown, the concurrent call avoidance system according to the first embodiment of the present disclosure includes: a terminal device 100 that transmits a keep-alive message for notifying the driving state of a specific application; and a server device 200 that responds to receiving a slave terminal device 100 The delivered keep-alive message delivers an acknowledgement (ACK) message to the terminal device 100. Here, the specific application refers to a client application such as a messenger type managed by the server device 200, and in the case of the specific application, in order to maintain a session between the terminal device 100 and the server device 200, it is necessary to ...

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 a system and method for avoiding concurrent calls. Specifically, the method of the present invention includes: confirming, at a terminal device, a connected state of a voice call or a data call at a specific point in time before a transmitting period of a motion maintaining message assigned to a specific application; transferring, to a server device, the motion maintaining message through the data call according to the confirmed connected state of the voice call or the data call to notify the server device of a driving state of the specific application; and transferring, via the server device to the terminal device, a response message with respect to the motion maintaining message transferred from the terminal device.; Thus, concurrent calls or multi-RAB states in which voice calls and data calls are concurrently made may be minimized, and data call connection attempts may also be minimized.

Description

technical field [0001] The present disclosure relates to a method of simultaneously transmitting data, and more particularly, to an apparatus and method for avoiding concurrent calls, wherein the information for holding between a terminal device and a server device is selectively transferred according to the state of a voice call or a data call of the terminal device. The Keep Alive message of the session between them enables to minimize the Concurrent Call (Multi-RAB) state in which a voice call and a data call are performed at the same time, and to minimize an attempt for a data call connection. Background technique [0002] In recent years, various applications have emerged as smart phones have been reinvigorated. Among these applications, there are more and more applications such as messengers that require functions of receiving and sending packets. In particular, in an application in the form of a messenger, the corresponding server should always know the location of t...

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
IPC IPC(8): H04B7/26H04W88/02H04W24/02
CPCH04W24/02H04W76/18H04W76/15H04W76/25H04W76/20
Inventor 金南健崔镇泰韩苍汶裵性洙
Owner SK TELECOM 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