JPH09205680A - Data transmission/reception method between mobile telephones sets - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily and correctly transfer data by starting transmission reception when a telephone set A sends a write request number to a telephone set B and the telephone set B returns a write enable between the mobile telephone sets A, B. SOLUTION: A mobile telephone set B sends a write request number corresponding to data desired to a mobile telephone set A (207). The mobile telephone set A receives the request number (201) and sends a write enable to the mobile telephone set B when the request is allowed (102, 103). The mobile telephone set B receives it and generates data (208, 209) Then transmission reception is started (210, 205). The mobile telephone set A writes the received data to a memory location corresponding to the write request number received before (206). In this case, the length of data to be written is set according to the write number.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile phone such as a mobile phone, a car phone and a PHS, and more particularly to a data transmission / reception method for transmitting and receiving various data input by a user from a keypad or the like between the mobile phones. .

[0002]

2. Description of the Related Art Conventionally, when various data set in a mobile telephone (for example, a telephone number for a memory dial or a set value of a ringing volume) is desired to be set in another mobile telephone, a user needs to move other than the above. It is necessary to input again from the keypad of the telephone.

[0003]

If this method is adopted, the number of telephone numbers often reaches 100, which is not only a great amount of work but also an error in inputting.

[0004]

A method of transmitting and receiving data between mobile telephones according to the present invention is for transmitting data including at least a telephone number stored in a first mobile telephone to a second mobile telephone for storage. To the second mobile telephone, when a write request number indicating the request content is transmitted from the first mobile telephone, and the write permission is returned from the second mobile telephone that has received the write request number, the data is transferred to the second mobile telephone. It is a configuration for transmitting to the telephone.

Further, according to the present invention, when the data including at least the telephone number stored in the second mobile telephone is received and stored in the first mobile telephone, the request content from the first mobile telephone is indicated. The first mobile phone receives the data when the read request number is transmitted and the read permission is returned from the second mobile phone receiving the read request number.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described with reference to FIGS. 1, 2 and 3.

Referring to FIG. 1 showing the configuration of a mobile telephone, information transmitted by radio waves is converted into an electric signal by an antenna 1 and a radio section 2. The wireless control unit 3 is a circuit for controlling the wireless unit 2 to perform such an operation. Further, the wireless control unit 3 processes the electrical signal from the wireless unit 2 into data in a format that can be analyzed by the main control circuit (CPU) 4. The CPU 4 analyzes the data received through the antenna 1, the wireless unit 2, and the wireless control unit 3, stores the data in the memory 8 or the memory 9, or displays the data on the LCD 10.

The keypad 5 is used when the user inputs data to the mobile telephone. Sub control circuit (SCP
U) 7 processes the data from the keypad 5, and the CPU 4
Shall be in a format that can be analyzed. CPU4 is SCPU
Data from the SCPU 7 is stored in the memory 8 or the memory 9 by analyzing the data from the S7 and sending the data to the external interface 11 and sending the data to the device connected to the mobile telephone. Or The power supply circuit 6 is a circuit for supplying power to the internal circuit, and the SCPU 7 controls it. The memory 8 is a volatile memory. The memory 9 is a non-volatile memory, and is used to store a telephone number or the like for memory dialing.

In the mobile telephone having the above-described structure, when writing a telephone number for memory dialing, for example, the user conventionally uses the keypad 5 to input data. The CPU 4 received the data through the SCPU 7, analyzed it, and stored it in the memory 9 (path of thin dotted line in FIG. 1). In the present invention, as described in detail below, similar data writing (reading) is performed through the thick dotted lines in FIG.

FIG. 2 is a flow chart for the case where the first mobile telephone B wants to write its own data to the second mobile telephone A. In this case, mobile phone B is mobile phone A
A write request number (described in detail later) corresponding to the data to be written is transmitted to (207). The mobile telephone A receives the request number (201) and, when permitting, sends a write permission to the mobile telephone B (202, 203). Mobile phone B receives it and creates data (20
8,209). Then, transmission / reception of data is started (2
10, 205). The mobile phone A writes the received data in the position of the memory 9 corresponding to the previously received write request number (206). At this time, the length of the data to be written also follows the write request number. As a result, 100 or more stored telephone numbers can be continuously transmitted to the mobile phone A.

FIG. 3 is a flow chart when the mobile phone B wants to write (read) the data held by the mobile phone A to itself (B). In this case, mobile phone B transmits a read request number (described in detail later) corresponding to the data to be read to mobile phone A (307). The mobile telephone A receives the request number (301) and, when permitting, sends a read permission signal to the mobile telephone B (302, 30).
3), data is created (305). Mobile phone B receives the read enable signal (308). Then, data transmission / reception is started (306, 309). At this time, the mobile phone A first receives (301) and transmits data from the position of the memory 9 corresponding to the read request number. Then, the mobile phone B writes the data (310). At this time, the length of the data to be read also follows the read request number. As a result, mobile phone B can continuously receive 100 or more phone numbers.

In the flowcharts of FIGS. 2 and 3, the condition for disapproving in steps 202 and 302 is that the user of the mobile phone A refuses to write or read data. In this case, steps 204, The process proceeds to 304.

As the write request number and the read request number, corresponding numbers are input from the keypad 5 at the start of transmission / reception. For example, "1" is entered when writing (transmitting) all telephone number data for memory dial, "2" is entered when writing partial data of the same telephone number, and "3" is entered when writing a ring tone volume setting value.

[0014]

As described above, according to the present invention, when it is desired to transmit / receive a large amount of data such as a telephone number in the memory to / from another mobile telephone, it can be easily performed. Also, complicated function settings can be easily set with other mobile phones.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a mobile phone according to an embodiment of the present invention.

FIG. 2 shows a process when the mobile phone B wants to write its own data to the mobile phone A.

FIG. 3 shows a process when the mobile phone B wants to write the data held by the mobile phone A to the mobile phone B.

[Explanation of symbols]

 1 antenna 2 wireless unit 3 wireless control unit 4 CPU 5 keypad 6 power supply circuit 7 SCPU 8 memory 9 memory 10 LCD 11 external interface

Claims (3)

[Claims] 1. A write request number indicating a request content from the first mobile telephone when data including at least a telephone number stored in the first mobile telephone is transmitted to and stored in the second mobile telephone. And transmitting the data to the second mobile telephone when the write permission is returned from the second mobile telephone which has received the write request number and transmitted the data to the second mobile telephone. . 2. A read request number indicating a request content from the first mobile telephone when receiving and storing data containing at least a telephone number stored in the second mobile telephone in the first mobile telephone. Is transmitted, and when the read permission is returned from the second mobile telephone that has received the read request number, the first mobile telephone receives the data, and the method for transmitting and receiving data between mobile telephones. . 3. The data transmission / reception method between mobile phones according to claim 1, wherein the data includes data relating to function setting of the mobile phone.