JPH1023523A - Radio communication device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a radio communication device which needs to discriminate a communication kind in one communication network. SOLUTION: The radio communication device has communication kinds such as a duplex, a half-duplex, and a broadcast communication mode, and outputs a sound of different tone quality by adding an identification code 4 indicating a communication kind in a radio control signal for a mutual communication connection between transmission and reception devices 1 and 8 and sending them out of a transmission terminal device 1, displaying the contents of the communication kind in the radio control signal in characters at a character display part 11 through the processing of an identification code reception part 9 and a reception processing part 10 when a line connection is made by a reception terminal device 8 through a radio repeater 5, and varying the generation frequency of a tone generation part 12 in the reception terminal device 18 and its combination and repetition cycle. Further, a speech is outputted a variable sound volume output part 13 while the reception sound volume of a receiver is varied by an incoming terminal device 8 according to the contents of the communication kind so that a termination operator can hear it with the reception sound volume matching the communication kind at the time of termination.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio communication apparatus used for radio telephone, radio mobile communication, radio broadcasting, and the like.

[0002]

2. Description of the Related Art As a conventional wireless communication device, for example, a wireless telephone device has a communication type dedicated to duplex, and a business wireless device dedicated to semi-duplex (also called simplex or press-talk communication). There is no need to distinguish between communication types in one communication network.

[0003]

However, in the case where a plurality of communication types are provided in one communication network, a person who intends to make a call (caller) specifies which communication type to use. And it is necessary for the called party to be able to recognize which communication type has been called.

[0004] It is an object of the present invention to provide a radio communication apparatus in a case where it is necessary to distinguish communication types in one communication network.

[0005]

According to the present invention, in order to achieve the above object, a transmitting terminal device is provided with a means for transmitting a code for distinguishing a communication type, and an identification code is transmitted. The identification code is received and discriminated, and is displayed and output on the character display unit of the receiving terminal device so that the operator can distinguish the communication type.

Further, in order to enable the operator to distinguish the communication type, the receiving terminal device changes the frequency of the ringing tone and the ringing confirmation tone, the combination thereof, and the repetition period to produce sounds having different sound qualities. It was done.

Further, in order to enable the receiving operator to listen at the receiving volume of the handset suitable for the communication type at the time of receiving an incoming call according to the communication type, the receiving terminal device sends the received signal to the volume amplification section according to the content of the communication type in the identification code. By changing the sound volume setting value and changing the reception sound volume of the receiver, sound can be output.

Therefore, according to the present invention, by displaying a character on the character display unit at the time of an incoming call, the incoming call operator can perform an incoming call operation suitable for the communication type by seeing the character display.

[0009] In addition, when a call is received, the incoming call operator can listen to the incoming call sound to perform an incoming call operation suitable for the type of communication.

[0010] Furthermore, the receiving terminal device changes the receiving volume of the receiver according to the content of the communication type and outputs the voice, so that the receiving operator can listen at a volume suitable for the communication type.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION

(Embodiment) FIG. 1 is a system diagram showing a configuration of a wireless communication apparatus according to an embodiment of the present invention.

In FIG. 1, reference numeral 1 denotes a transmitting terminal device;
A key input unit 2 for transmitting the identification code 4 and an identification code transmission unit 3 are provided. Reference numeral 5 denotes a wireless repeater, and a signal processing unit 6
And a wireless signal transmission / reception unit 7, and wirelessly relays the transmission terminal device 1 and the reception terminal device 8. In this example, the configuration is based on the wireless relay system. However, in the case of direct communication between terminal devices, the wireless relay 5 may not be provided. The receiving terminal device 8 described above.
Is an identification code receiving unit 9 for receiving the identification code 4, a reception processing unit 10 connected thereto, a character display unit 11 controlled according to the identification code 4 processed here, a tone generation unit
12 and a variable volume output unit 13. Hereinafter, for convenience of explanation, the terminal device is divided into a transmitting terminal device 1 and a receiving terminal device 8, but in reality, it is a transmitting / receiving terminal device having both functions.

Next, the operation when a call is made from the transmitting terminal device 1 and a call is received to the receiving terminal device 8 will be described.
When the dial number and the communication type identification code of the receiving terminal device 8 are key-input from the key input unit 2 of the transmitting terminal device 1 and the transmission button is pressed, the dial code and the identification code 4 are transmitted from the identification code transmitting unit 3 by a wireless signal. That is, for example, the identification code 4 representing the communication type is classified by a dial number. Alternatively, a symbol such as # or * is added to the dialed number. When these dial numbers and identification codes are received by the wireless signal transmitting / receiving unit 7 of the wireless repeater 5, the dial numbers are analyzed by the signal processing unit 6, and accordingly, are wirelessly transmitted to the receiving terminal device 8 via the wireless signal transmitting / receiving unit 7. I do.

The identification code receiving unit 9 in the receiving terminal device 8
When this signal is received by the reception processing unit 10
And analyzes the identification code 4, and the character display unit 11 displays and outputs the character of the communication type according to the identification code 4 in accordance with the content, for example, "Fukusin", "Press Talk", or "Hosou". At the same time, the transmitting terminal device 1 and the receiving terminal device 8
Has the same function as that described above, and returns the communication type determined by the processing of the signal processing unit 6 in the wireless repeater 5 to the transmitting terminal device 1 and sends it out via the wireless signal transmitting / receiving unit 7 to thereby receive the receiving terminal device 8 In the same manner as in the above, characters of the communication type according to the identification code 4 are displayed and output as, for example, "Fukusin", "Press Talk", and "Hoso".

The tone generator 12 generates a ringing tone according to the communication type of the identification code 4. At the same time, the transmitting terminal device 1 also has the same function as the receiving terminal device 8, and returns the communication type determined by the processing of the signal processing unit 6 in the wireless repeater 5 to the transmitting terminal device 1 to transmit and receive radio signals. By transmitting via the unit 7, a ringing tone is generated according to the communication type of the identification code 4 in the same manner as the receiving terminal device 8.

The variable volume output unit 13 sets the call volume according to the communication type of the identification code 4 to, for example, "low volume when duplexing".
The speaker outputs "medium volume for half duplex" and "large volume for broadcast" to the speaker.

As described above, by inputting the communication type identification code from the key input unit 2 of the transmitting terminal device 1 and transmitting the communication type, the communication type is transmitted to the receiving terminal device 8 with the identification code 4,
By outputting a character display to the character display unit 11, the receiver can see the display and perform an incoming call operation suitable for the communication type. In addition, the tone generation unit 12 generates a ring tone according to the communication type, so that the receiver can determine the communication type based on the ring tone, and can perform a suitable incoming call operation. Also, variable volume output section
By outputting to the speaker at the optimum call volume according to the communication type at 13, the receiver can talk at a comfortable volume.

[0018]

As described above, the wireless communication apparatus of the present invention can be used between a plurality of communication types, for example, a duplex communication, a semi-duplex communication and a broadcast communication. By adding a code representing the communication type to the wireless control signal for communication connection and sending it out, the called terminal receives this identification code in the connection procedure via the wireless relay station. When the line is connected, the content of the communication type in the wireless control signal is displayed in characters, so that the incoming call corresponding to the communication type can be performed by seeing this display at the time of an incoming call.

Similarly, by changing the sound quality of the ring tone and the call confirmation tone according to the content of the communication type in the radio control signal, the incoming call operation corresponding to the communication type can be performed at the time of an incoming call due to the difference in the sound. Things. Further, similarly, by changing the reception volume of the receiver and outputting the voice to the speaker according to the content of the communication type in the wireless control signal, the receiver can talk at a comfortable volume.

[Brief description of the drawings]

FIG. 1 is a system diagram showing a configuration of a wireless communication device according to an embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Transmission terminal device, 2 ... Key input part, 3 ... Identification code transmission part, 4 ... Identification code, 5 ... Wireless repeater, 6 ... Signal processing part, 7 ... Wireless signal transmission / reception part, 8 ... Reception terminal device, 9 … Identification code receiving unit, 10… reception processing unit, 11…
Character display unit, 12 ... tone generation unit, 13 ... variable volume output unit.

Claims (3)

[Claims] A wireless communication device having a plurality of communication types such as duplex, semi-duplex, and broadcast. A wireless control signal for communication connection between terminal devices includes a code indicating the communication type. A wireless communication device, wherein the content of the communication type in a wireless control signal is displayed in characters when the terminal device connects to a line. 2. A wireless communication device having a plurality of communication types such as duplex, semi-duplex, and broadcast, wherein a code representing the communication type is included in a wireless control signal for communication connection between terminal devices. In addition, when the terminal device connects to the line, the frequency of the ringing tone and the ringing confirmation tone, the combination thereof, and the repetition period are changed according to the content of the communication type in the wireless control signal to output a sound having a different sound quality. A wireless communication device. 3. A wireless communication device having a plurality of communication types such as duplex, semi-duplex, and broadcast, wherein a code representing the communication type is included in a wireless control signal for communication connection between terminal devices. A wireless communication apparatus characterized in that, when the terminal apparatus is connected to a line, the terminal apparatus changes the reception volume of the receiver according to the content of the communication type and outputs the sound.