Communication system and method for preventing data service connection from being interrupted by voice calling
A voice call and data service technology, applied in the field of communication, can solve problems such as interruption, and achieve the effect of convenient use
Inactive Publication Date: 2009-09-02
ZTE CORP
View PDF0 Cites 17 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is to propose a communication system and method for preventing the data service connection from being interrupted by the voice call in view of the problem that the ongoing data service connection of the communication terminal will be interrupted by the voice call
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach
[0052] Compared with the first embodiment, the second embodiment of the method for preventing the data service connection from being interrupted by a voice call in the present invention further includes the following steps:
[0053] Step S5, determine whether the called device 12 side interrupts the data service connection or disables the option of prohibiting voice call access when the data service is connected, if so, execute step S6, otherwise, continue to step S5;
[0054] Step S6, the called device 12 sends to the network side a notification of the option of prohibiting voice call access when the data service connection is released;
[0055] Step S7, the network side receives the notification, and checks whether there is an interrupted voice call access request during the data service connection period of the called device 12, if so, execute step S8, otherwise, end the process;
[0056] Step S8, the network side sends the information of the interrupted voice call access t...
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
Login to View More Abstract
The invention discloses a communication system and method for preventing data service connection from being interrupted by voice calling. The communication system comprises a communication terminal, a network-side mobile switching center and an attaching position register, wherein the communication terminal comprises an option which prevents the voice calling from being accessed during the data service connection, and the communication terminal is used for starting the option during the data service connection and sending the starting information of the option to the mobile switching center; the mobile switching center is used for receiving information and storing the information to the attaching position register, the mobile switching center checks the attaching position register to obtain the information of the option preventing the voice calling from being accessed, which is used by the communication terminal, so as to interrupt the access of the voice calling when the voice calling aiming at the communication terminal is accessed. The communication system and method achieve the purpose for preventing the data service connection from being interrupted by the voice calling, thereby being convenient for users to use.
Description
technical field [0001] The invention relates to the technical field of communication, in particular to a communication system and method for preventing data service connections from being interrupted by voice calls. Background technique [0002] At present, mid-to-high-end mobile terminals common on the market can all support high-speed data connection services. For example, terminals supporting Code Division Multiple Access (CDMA) systems can perform high-speed data connections through CDMA2000 1x and the subsequent higher-speed Evolution Data Only (EVDO); while supporting global mobile communications (Global System for Mobile Communication, GSM for short) system terminals can perform high-speed data service connections through General Packet Radio Service (GPRS for short) or Enhanced Data Rate for GSM Evolution (EDGE for short) . With the gradual application of these technologies, more and more users start to use mobile terminals to connect to the network, and even conne...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/06H04W48/08
CPCH04W48/02
Inventor 丛文朱蓬勃张庆治
Owner ZTE CORP