Mobile communication system and method, mobile communication terminal, server apparatus and program

• US 20040204068A1
• Filed: 04/06/2004
• Published: 10/14/2004
• Est. Priority Date: 04/10/2003
• Status: Abandoned Application

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Komaki, Kaoru
• Application Number:
  US10/817,845
• Publication Number:
  US 20040204068A1
• Time in Patent Office: Days
• US Class Current: 455/556.1
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/7243 with interactive means for internal management of messages

Abstract

It is an object of the invention to provide a mobile communication system in which a voice communication and an IM (instant message) communication are organically linked.

The first and second terminals can perform the voice communication and the IM communication at the same time. When there is a call incoming from the second terminal to the first terminal in the voice communication, if the user inputs a command of using the IM communication at the same time, the first terminal enables the voice communication by returning a response to the incoming call, and automatically setting the second terminal of the other party originating the incoming call as an IM transmission destination by starting an IM communication application program, whereby the first terminal is ready for transmitting promptly an IM to the second terminal. Thereby, it is possible that the first terminal responds in the IM communication rapidly when receiving a call at the place where there is an obstacle to respond in speech such as within a train.

Claims

1. A mobile communication system comprising:

a plurality of mobile communication terminals capable of performing a voice communication and an instant message communication at the same time; and

a communication network for interconnecting said plurality of mobile communication terminals;

wherein the voice communication and the instant message communication are linked under control.

2. The mobile communication system according to claim 1, wherein said mobile communication terminal has control means for enabling the voice communication by returning a response to an incoming call, and automatically setting the other terminal originating said incoming call as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time when there is said incoming call in the voice communication.

3. The mobile communication system according to claim 1, wherein said mobile communication terminal has control means for automatically setting the other terminal during service as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time during said service in the voice communication.

4. The mobile communication system according to claim 2, wherein the information for designating said other terminal as the instant message transmission destination is the telephone number of said other terminal, and said instant message communication application program displays an instant message operation screen on a display unit to accept an operation by the user, and upon an instruction of message transmission, sets an instant message communication address of said other terminal to a NULL state, and transmits an instant message with the telephone number of said other terminal appended to an instant message server, in which said instant message server sets an instant message communication address registered corresponding to the telephone number in the instant message to the instant message communication address in said NULL state and distributes the instant message.

5. The mobile communication system according to claim 2, wherein the information for designating said other terminal as the instant message transmission destination is an instant message communication address registered in storage means of the self terminal corresponding to the telephone number of said other terminal, and said instant message communication application program displays an instant message operation screen on said display unit to accept an operation by the user, and transmits an instant message with the instant message communication address of said other terminal set to an instant message server, upon an instruction of message transmission.

6. A mobile communication method for use with a mobile communication system comprising:

a plurality of mobile communication terminals capable of performing a voice communication and an instant message communication at the same time; and

a communication network for interconnecting said plurality of mobile communication terminals;

wherein the voice communication and the instant message communication are linked under control.

7. The mobile communication method according to claim 6, wherein said mobile communication terminal has control means for enabling the voice communication by returning a response to an incoming call, and automatically setting the other terminal originating said incoming call as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time when there is said incoming call in the voice communication.

8. The mobile communication method according to claim 6, wherein said mobile communication terminal has control means for automatically setting the other terminal during service as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time during said service in the voice communication.

9. The mobile communication method according to claim 7, wherein the information for designating said other terminal as the instant message transmission destination is the telephone number of said other terminal, and said instant message communication application program displays an instant message operation screen on a display unit to accept an operation by the user, and upon an instruction of message transmission, sets an instant message communication address of said other terminal to a NULL state, and transmits an instant message with the telephone number of said other terminal appended to an instant message server, in which said instant message server sets an instant message communication address registered corresponding to the telephone number in the instant message to the instant message communication address in said NULL state and distributes the instant message.

10. The mobile communication method according to claim 7, wherein the information for designating said other terminal as the instant message transmission destination is an instant message communication address registered in storage means of the self terminal corresponding to the telephone number of said other terminal, and said instant message communication application program displays an instant message operation screen on said display unit to accept an operation by the user, and transmits an instant message with the instant message communication address of said other terminal set to an instant message server, upon an instruction of message transmission.

11. A mobile communication terminal capable of performing a voice communication and an instant message communication at the same time via a communication network, wherein the voice communication and the instant message communication are linked under control.

12. The mobile communication terminal according to claim 11, further comprising control means for enabling the voice communication by returning a response to an incoming call, and automatically setting the other terminal originating said incoming call as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time when there is said incoming call in the voice communication.

13. The mobile communication terminal according to claim 11, further comprising control means for automatically setting the other terminal during service as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time during said service in the voice communication.

14. The mobile communication terminal according to claim 12, wherein the information for designating said other terminal as the instant message transmission destination is the telephone number of said other terminal, and said instant message communication application program displays an instant message operation screen on a display unit to accept an operation by the user, and upon an instruction of message transmission, sets an instant message communication address of said other terminal to a NULL state and transmits an instant message with the telephone number of said other terminal appended to an instant message server, in which said instant message server has a function of setting an instant message communication address registered corresponding to the telephone number in the instant message to the instant message communication address in said NULL state and distributing the instant message.

15. The mobile communication terminal according to claim 12, wherein the information for designating said other terminal as the instant message transmission destination is an instant message communication address registered in storage means of the self terminal corresponding to the telephone number of said other terminal, and said instant message communication application program displays an instant message operation screen on said display unit to accept an operation by the user, and upon an instruction of message transmission, transmits an instant message with the instant message communication address of said other terminal set to an instant message server.

16. A server apparatus comprising:

a receiving portion for receiving an instant message with a telephone number of the other terminal appended in which an instant message communication address is set to a NULL state;

a storage portion for storing a correspondence table between the telephone number and the instant message communication address;

a retrieval portion for retrieving the instant message communication address corresponding to said telephone number appended to said received instant message from said correspondence table;

a control portion for generating an instant message for distribution employing the instant message communication address retrieved by said retrieval portion; and

a transmitting portion for transmitting said generated instant message for distribution.

17. A program for a computer to allow a mobile communication terminal to perform a voice communication and an instant message communication at the same time via a communication network, wherein the voice communication and the instant message communication are linked under control, said program further comprising a control step of enabling the voice communication by returning a response to an incoming call, and automatically setting the other terminal originating said incoming call as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time when there is said incoming call in the voice communication.

18. A program for a computer to allow a mobile communication terminal to perform a voice communication and an instant message communication at the same time via a communication network, wherein the voice communication and the instant message communication are linked under control, said program further comprising a control step of automatically setting the other terminal during service as an instant message transmission destination by starting an instant message communication application program, if the user inputs a command of using the instant message communication at the same time during said service in the voice communication.

19. A program for a computer to allow a server apparatus to distribute an instant message, said server apparatus having a storage portion for storing a correspondence table between the telephone number and the instant message communication address, said program comprising:

a receiving step of receiving an instant message with a telephone number of the other terminal appended in which an instant message communication address is set to a NULL state;

a retrieval step of retrieving the instant message communication address corresponding to said telephone number appended to said received instant message from said correspondence table;

a control step of generating an instant message for distribution employing the instant message communication address retrieved at said retrieval step; and

a transmitting step of transmitting said generated instant message for distribution.