Unlock instant, AI-driven research and patent intelligence for your innovation.

System and method for control of transfer

A technology of transfer control and communication control, applied in hybrid switch systems, transmission control/equalization, subscriber special services, etc., which can solve the problems of user inconvenience and inability to transfer calls to another

Inactive Publication Date: 2005-04-20
NTT DOCOMO INC
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above system, once a communication terminal transfers a call involving communication with a third party, the terminal cannot perform actions on the call such as ordering the call to be transferred
Because the terminal cannot perform this behavior, it cannot again transfer the call to another third party or to itself
[0006] In addition, in the above-mentioned system, the destination can only be formulated by inputting the telephone number of the destination or selecting a telephone number stored in the communication terminal.
Therefore, the user has to press the key repeatedly, causing great inconvenience to the user

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
  • System and method for control of transfer
  • System and method for control of transfer
  • System and method for control of transfer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Embodiments of the present invention will now be described with reference to the drawings in which like elements are given like reference numerals in which reference is made to the following description.

[0028] figure 1 is a block diagram showing the structure of a communication system for realizing the transfer control system according to the present invention. figure 1 The mobile communication system shown includes a communication terminal 1, a communication control device A, a communication control device B, a service control device X and a call state storage device Y. The communication terminal 1 may be a mobile communication terminal, which can communicate with another communication terminal via the communication control device A. Although it is assumed in this embodiment that communication terminals capable of communication by the mobile communication system 10 are included, the transfer control system of the present invention can be applied to communication ...

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

To provide a transfer control system which allows a call to be transferred again by a command from a source communication terminal and which can improve user's convenience for issuing commands. The storage means stores in-communication information describing that the second terminal and the third terminal are now communicating with each other after transferring the call in a state where the first terminal and the second terminal are communicating with each other. When the first terminal issues a transfer command again, the call is transferred to the fourth terminal by referring to the in-communication information stored in the storage device, thereby establishing communication between the second and fourth terminals.

Description

technical field [0001] The present invention relates to a transfer control system and transfer control method, in particular to a transfer control system and transfer control method for controlling call transfer in a communication system. Background technique [0002] Typically, calls transferred between two communication terminals can be forwarded to a third party. That is, if Figure 11 As shown, in the state where the communication terminals 1 and 2 communicate with each other via the communication control devices A, E, and B, the call can be transferred to a third party, especially the communication terminal 3, thereby realizing the communication from the above state to the communication terminals 3 and 2 A state change of another state in which the communication control devices C, E, and B communicate with each other. In order to realize this transfer, first the communication terminal 1 sends a transfer command S101. Then, under the control of the communication contro...

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): H04B7/005H04M1/72513H04M3/00H04M3/42H04M3/58
CPCH04M1/72513H04M3/58H04M2203/1016H04B7/005
Inventor 泽田政宏薮崎正実
Owner NTT DOCOMO INC