JP2005210181A - Communication system, mobile station and terminal of system, and control method of system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a communication system including: a base station and a mobile station used for a mobile communication system; and a terminal connected by the Bluetooth communication to the mobile station, wherein the terminal can display caller information such as a name of a caller at the arrival of an incoming call even when the terminal is not provided with a telephone directory memory. <P>SOLUTION: Upon the receipt of an incoming call signal S2, the mobile station 2 searches for a caller number on the basis of the incoming signal and searches a telephone directory to search for telephone directory information corresponding to the caller number. The mobile station 2 transmits a call signal S4 to the terminal 3 by the HFP procedure, and the terminal 3 receives the call signal S4 by the HFP procedure. Then the mobile station 2 and the terminal 3 establish (S6) an OPP session, and the mobile station 2 transmits one item S7 of the telephone directory information corresponding to the caller number having been searched for early to the terminal 3 according to the OPP procedure. The terminal 3 receives the one item S7 of the telephone directory information by the OPP procedure and displays the telephone number and the name included in the telephone directory information (S8). <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a communication system having a base station of a mobile communication system, a mobile station of the system, and a terminal device connected to the mobile station by short-range wireless communication, and in particular, a caller at the time of incoming call Information control and display.

  In a communication system having a mobile phone of a mobile communication system and a terminal device wirelessly connected to the mobile phone by Bluetooth communication (TM), there is a system for displaying an incoming call on a terminal device when the mobile phone receives an incoming call. (For example, refer to Patent Document 1).

  In the communication system disclosed in Patent Document 1, the terminal device includes a data memory that stores memory dial information including a plurality of callee names and telephone numbers. When the mobile phone receives an incoming call, the terminal device that receives the notification displays the incoming call number. Further, this incoming number is compared with the telephone number of the data memory, and if there is a matching call destination name, it is displayed.

The mobile phone also includes a data memory for storing memory dial information including a plurality of callee names and telephone numbers. Then, the mobile phone transmits all information in the data memory to the terminal device.
JP 2002-125039 A (pages 8, 9, 12, 13 and FIGS. 10, 11, and 21)

  In the conventional system disclosed in Patent Document 1, the terminal device needs to include a data memory (phone book memory) that stores memory dial information including a plurality of callee names and telephone numbers. There is a problem that the capacity increases, and the cost increases and the volume of the apparatus increases.

  The present invention has been made in order to solve the above-described problems, and is a communication system capable of displaying caller information such as a callee name at the time of an incoming call even if the terminal device does not have a telephone directory memory. An object of the present invention is to provide a mobile station and a terminal device of the system, and a control method of the system.

  In order to achieve the above object, a communication system according to the present invention includes a mobile station connected to a base station of a mobile communication system by wireless communication, and a terminal device connected to the mobile station by short-range wireless communication. In the system, the mobile station receives a telephone directory storing means for storing telephone directory information such as a telephone number and a name corresponding to the telephone number, and an incoming call signal transmitted from the base station to the mobile station. Receiving means for detecting, when receiving the incoming signal, a telephone number of the sender included in the incoming signal and searching for the phone book information corresponding to the outgoing number, and the incoming signal Short-distance transmission means for transmitting to the terminal device a call signal and the telephone directory information corresponding to the calling number at the time of reception, and the terminal device transmits the call signal transmitted from the mobile station. A short-range receiver and for receiving said telephone directory information corresponding to the calling number, characterized by comprising a display means for displaying the telephone directory information corresponding to the calling number.

  According to the present invention, it is possible to display caller information such as a callee name on a terminal device when a call is received on a mobile phone, even if the terminal device is not provided with a telephone directory memory.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 to 5 show an embodiment in which the present invention is applied to a communication system, FIG. 1 is a configuration diagram of a communication system, FIG. 2 is a block diagram showing a configuration of a mobile station, and FIG. 3 shows a configuration of a terminal apparatus. It is a block diagram. FIG. 4 is a diagram showing a sequence at the time of an incoming call in the mobile communication system, and FIG. 5 is a flowchart showing operations of the mobile station and the terminal device.

  FIG. 1 shows a configuration diagram when the present invention is applied to a mobile communication system. In FIG. 1, a mobile communication system includes a base station 1, a mobile station 2 wirelessly connected to the base station 1 by mobile communication, a terminal device 3 wirelessly connected to the mobile station 2 by short-range communication, and the like. Consists of.

  The terminal device 3 is a terminal device capable of hands-free voice communication, and is, for example, a personal computer with a hands-free function or a car navigation device with a hands-free function. The terminal device 3 performs voice communication with the base station 1 via the mobile station 2.

  In addition, the mobile station 2 and the terminal device 3 have a HFP (Hands Free Profile) profile for a hands-free voice communication service and an OPP for a data communication service in order to perform Bluetooth (TM) communication that is short-range communication between them. (Object Push Profile) profile.

  FIG. 2 is a block diagram showing the configuration of the mobile station 2 of each mobile communication system. The main part of the mobile station 2 includes a microphone 11, a speaker 12, a key input unit 13, an LCD 14, an audio codec 15 to which the microphone 11 and the speaker 12 are connected, an antenna 16, a communication unit 17 connected to the antenna 16, and Bluetooth communication. A control unit 20 to which a unit 18, a key input unit 13, an LCD 14, a voice codec 15, a communication unit 17, a Bluetooth communication unit 18, and a telephone directory memory 19 are connected.

  Next, functions of each unit of the mobile station 2 will be described. The microphone 11 and the speaker 12 are input / output means for a user (user) call. The speaker 12 is also an output means for notifying the user of a ringing sound of data incoming call or voice incoming call from the base station 1. The audio codec 15 encodes and decodes an audio signal between the microphone 11 and the speaker 12.

  The key input unit 13 is input means for manual operation by the user. The LCD 14 is a display means such as a display for operation and a data display for data communication.

  The antenna 16 transmits and receives radio waves for mobile communication with the base station 1. The communication unit 17 performs modulation and demodulation processing of the signal transmitted and received by the antenna 16.

  The Bluetooth communication unit 18 performs transmission / reception, modulation, demodulation, and the like of radio waves of Bluetooth communication that is short-range wireless communication with the terminal device 3.

  The telephone directory memory 19 is a memory for the user of the mobile station 2 to register a destination telephone number and its name.

  The control unit 20 includes a CPU, an I / O, a memory, and the like, and is a man-machine such as a voice input / output with the voice codec 15, a key input with the key input unit 13, and a display output with the LCD 14. Interface control and registration control of the telephone directory memory 19 are performed.

  Further, the control unit 20 controls the communication unit 17 to perform mobile communication control with the base station 1. In the case of reception from the base station 1, the radio signal transmitted from the base station 1 is received by the antenna 16 and transmitted to the communication unit 17. The communication unit 17 performs demodulation processing or the like on the received radio signal and sends the converted signal to the control unit 20. In the case of transmission to the base station 2, the control unit 20 sends various signals to the communication unit 17. The communication unit 17 performs an encoding process on the various signals and transmits the converted radio signal from the antenna 16 to the base station 1.

  Radio signals received by the mobile station 2 from the base station 1 include incoming signals and voice signals in voice communication. As a radio signal transmitted from the mobile station 2 to the base station 1, there is a response signal to the incoming signal.

  Further, the control unit 20 controls the Bluetooth communication unit 18 to perform Bluetooth communication control with the terminal device 3. In the case of reception from the terminal device 3, the wireless signal transmitted from the terminal device 3 is received by the Bluetooth communication unit 18. The Bluetooth communication unit 18 performs demodulation processing and the like, and sends the converted signal to the control unit 20. In the case of transmission to the terminal device, the control unit 20 sends various signals to the Bluetooth communication unit 18. The Bluetooth communication unit 18 performs modulation processing on the various signals and transmits the converted radio signal to the terminal device 3.

  Examples of radio signals that the mobile station 2 receives from the terminal device 3 include an HFP profile session establishment signal, an OPP profile session establishment signal, a response signal to a call signal, an audio connection establishment signal, and an audio signal in voice communication.

  As a radio signal transmitted from the mobile station 2 to the terminal device 3, a session establishment signal of the HFP profile, a session establishment signal of the OPP profile, a call signal, telephone book information, an audio connection request signal, an audio connection establishment signal, and voice in voice communication There are signals.

  FIG. 3 is a block diagram showing the configuration of the terminal device 3 of each mobile communication system. The main part of the terminal device 3 includes a microphone 31, a speaker 32, a key input unit 33, an LCD 34, an audio codec 35 to which the microphone 31 and the speaker 32 are connected, a Bluetooth communication unit 36, a key input unit 33, the LCD 34, and an audio codec 35. And a control unit 37 to which the Bluetooth communication unit 36 is connected.

  Next, the function of each part of the terminal device 3 will be described. The microphone 31 and the speaker 32 are input / output means for a user's hands-free call. The speaker 32 is also an output means for notifying the user of a ringing tone when calling from the mobile station 2. The audio codec 35 encodes and decodes an audio signal between the microphone 31 and the speaker 32.

  The key input unit 33 is input means for manual operation by the user. The LCD 34 is a display means such as a display for operation and a display when an incoming call is received.

  The Bluetooth communication unit 36 performs transmission / reception, modulation and demodulation processing of radio waves of Bluetooth communication that is short-range wireless communication with the mobile station 2.

  The control unit 37 includes a CPU, an I / O, a memory, and the like, and is a man-machine such as a voice input / output with the voice codec 35, a key input with the key input unit 33, and a display output with the LCD 34. Perform interface control.

  The control unit 37 also controls the Bluetooth communication unit 36 to perform Bluetooth communication control with the mobile station 2. Regarding reception, the wireless signal transmitted from the mobile station 2 is received by the Bluetooth communication unit 36. The Bluetooth communication unit 36 performs demodulation processing and the like, and sends the converted signal to the control unit 37. Regarding the transmission, the control unit 37 sends various signals to the Bluetooth communication unit 36. The Bluetooth communication unit 36 performs modulation processing on the various signals and transmits the converted radio signal to the mobile station 2.

  As a radio signal received by the terminal device 3 from the mobile station 2, an HFP profile session establishment signal, an OPP profile session establishment signal, a call signal, telephone directory information, an audio connection request signal, an audio connection establishment signal, and voice in voice communication There are signals.

  Radio signals transmitted from the terminal device 3 to the mobile station 2 include a session establishment signal of an HFP profile, a session establishment signal of an OPP profile, a response signal to a call signal, an audio connection establishment signal, and a voice signal in voice communication.

  Next, the detailed operation of the mobile communication system will be described using both FIG. 4 and FIG. FIG. 4 shows a sequence at the time of an incoming call in the mobile communication system of FIG. FIG. 5 is a flowchart showing operations of the mobile station 2 and the terminal device 3 in the sequence of FIG. Step numbers in the flowchart of FIG. 5 that are the same as those in the sequence of FIG. 4 are indicated by adding the letter a suffix to the same number on the mobile station 2 side and the letter b suffix on the terminal device 3 side. .

  Mobile communication is performed between the base station 1 and the mobile station 2. Bluetooth communication is performed between the mobile station 2 and the terminal device 3, and a control signal defined in the Bluetooth standard is used for the communication control.

  The communication control described below is performed by the control unit 20 in the mobile station 2 and by the control unit 37 in the terminal device 3. Since the internal operation of the mobile station 2 and the internal operation of the terminal device 3 have already been described with reference to FIGS. 2 and 3, the description thereof will be omitted.

  First, each of the mobile station 2 and the terminal device 3 activates an HFP profile and establishes an HFP session with each other (steps S1a and S1b). Subsequent Bluetooth communication between the mobile station 2 and the terminal device 3 is performed by the HFP profile procedure until the profile is changed.

  Thereafter, the mobile station 2 waits for an incoming signal S2 transmitted from the base station 1 (step S2a). The terminal device 3 waits for arrival of the call signal S4 transmitted from the terminal device 3 (step S4a).

  When the incoming signal S2 is transmitted from the base station 1, the mobile station 2 detects this (YES in step S2a). Then, the mobile station 2 reads the transmission number of the caller included in the incoming signal S2, searches whether the call number is registered in the telephone book memory 19, and stores the telephone book including the matched telephone number and name. Information for one case is searched (step S3a).

  Then, the mobile station 2 transmits the calling signal S4 to the terminal device 3 according to the HFP profile procedure (step S4a). The terminal device 3 receives this and recognizes that there has been a call (YES in step S4b), and rings a ringing tone (step S5b).

  Next, each of the mobile station 2 and the terminal device 3 activates an OPP profile and establishes an OPP session between them (steps S6a and S6b). The subsequent Bluetooth communication between the mobile station 2 and the terminal device 3 is performed according to the OPP profile procedure until the profile is changed.

  Then, the mobile station 2 transmits information for one phone book corresponding to the caller number of the caller searched in step S3a to the terminal device 3 by the OPP profile procedure (step S7a). The terminal device 3 receives this (step S7b). Thereafter, the mobile station 2 activates the HFP profile and enters an HFP session establishment operation (step S10a).

  The terminal device 3 reads the telephone number and name information from the received information for one phone book, and displays it on the display unit (step S8b). Thereby, the terminal device 3 can display the phone book information even if the terminal device 3 itself does not have a phone book memory in advance.

Next, the terminal device 3 waits for a response operation by the user who notices the ringing of the previous ringing tone (step S5b) and the display (step S8b) (step S9b).
If there is a response operation (YES in step S9b), the HFP profile is activated and the HFP session establishment operation is started (step S10b).

  When a session is established between the mobile station 2 and the terminal device 3 (steps S10a and S10b), the subsequent Bluetooth communication between the mobile station 2 and the terminal device 3 is performed until the profile is changed. Is done.

  Next, the terminal device 3 transmits a response signal S11 to the previous call signal S4 to the mobile station 2 by the HFP profile procedure (step S11b). The mobile station 2 receives this (step S11a).

  The mobile station 2 that has received the response signal S11 transmits a response signal S12 for the incoming call S2 transmitted from the base station 1 to the base station 1 (step S12a).

  Then, the mobile station 2 transmits an audio connection request S13 to the terminal device 3 according to the HFP profile procedure (step S13a). The terminal device 3 receives this (step S13b). Then, the mobile station 2 and the terminal device 3 establish an audio connection with each other by the HFP profile procedure (steps S14a and S14b).

  Then, call establishment S15 through the base station 1, the mobile station 2, and the terminal device 3 is performed (step S15a and step S15b), and the user performs a hands-free call S15 using the terminal device 3.

  As described above, according to the embodiment, the telephone book information can be transmitted by applying the OPP profile to the transmission of the telephone book information from the mobile station 2 to the terminal device 3.

  Further, the terminal device 3 can display the phone book information even if the terminal device 3 itself does not have a large-capacity phone book memory, and the terminal device 3 can be downsized.

1 is a configuration diagram of a communication system according to an embodiment of the present invention. The block diagram of the mobile station of the communication system which concerns on the Example of this invention. The block diagram of the terminal device of the communication system which concerns on the Example of this invention. The figure which shows the sequence at the time of the incoming call of the communication system which concerns on the Example of this invention. The flowchart which shows operation | movement of the mobile station at the time of the incoming call of the communication system which concerns on the Example of this invention, and a terminal device.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base station 2 Mobile station 3 Terminal apparatus 11 Microphone 12 Speaker 13 Key input part 14 LCD
15 Voice codec 16 Antenna 17 Communication unit 18 Bluetooth communication unit 19 Phonebook memory 20 Control unit 31 Microphone 32 Speaker 33 Key input unit 34 LCD
35 Voice codec 36 Bluetooth communication unit 37 Control unit

Claims (12)

A communication system having a mobile station connected by radio communication with a base station of a mobile communication system, and a terminal device connected by short-range radio communication with the mobile station,
The mobile station
A telephone directory storage means for storing telephone directory information such as a telephone number and a name corresponding to the telephone number;
Receiving means for receiving an incoming signal to the mobile station transmitted from the base station;
At the time of receiving the incoming signal, while detecting the transmission number of the caller included in the incoming signal,
Phone book search means for searching the phone book information corresponding to the calling number;
Short-distance transmission means for transmitting the telephone directory information corresponding to the calling signal and the calling number to the terminal device when receiving the incoming signal;
The terminal device
Short-distance receiving means for receiving the telephone directory information corresponding to the calling signal and the calling number transmitted from the mobile station;
And a display means for displaying the telephone directory information corresponding to the calling number. A mobile station of a communication system having a mobile station connected by radio communication with a base station of the mobile communication system, and a terminal device connected by short-range radio communication with the mobile station,
A telephone directory storage means for storing telephone directory information such as a telephone number and a name corresponding to the telephone number;
Receiving means for receiving an incoming signal to the mobile station transmitted from the base station;
At the time of receiving the incoming signal, while detecting the transmission number of the caller included in the incoming signal,
Phone book search means for searching the phone book information corresponding to the calling number;
A mobile station of a communication system, comprising: short-distance transmission means for transmitting, to the terminal device, the telephone directory information corresponding to a call signal and the calling number when receiving the incoming signal. A terminal device of a communication system having a mobile station connected by radio communication with a base station of a mobile communication system, and a terminal device connected by short-range wireless communication with the mobile station,
Short-distance receiving means for receiving the telephone directory information corresponding to the calling signal and the calling number transmitted from the mobile station;
And a display means for displaying the telephone directory information corresponding to the calling number. A control method for a communication system comprising a mobile station connected by radio communication with a base station of a mobile communication system, and a terminal device connected by short-range radio communication with the mobile station,
The mobile station
Store phone book information such as the phone number and name corresponding to this phone number in the phone book storage means,
Check whether there is an incoming signal to the mobile station transmitted from the base station,
Upon receiving the incoming signal, the caller's calling number included in the incoming signal is detected,
Search the telephone directory information corresponding to the calling number from the telephone directory storage means,
Upon receiving the incoming signal, the telephone directory information corresponding to the calling signal and the calling number is transmitted to the terminal device,
The terminal device
Receiving the telephone directory information corresponding to the calling signal and the calling number transmitted from the mobile station;
A control method for a communication system, characterized in that the telephone directory information corresponding to the calling number is displayed. A method for controlling a mobile station of a communication system comprising a mobile station connected by radio communication with a base station of a mobile communication system, and a terminal device connected by short-range radio communication with the mobile station,
Store phone book information such as the phone number and name corresponding to this phone number in the phone book storage means,
Check whether there is an incoming signal to the mobile station transmitted from the base station,
Upon receiving the incoming signal, the caller's calling number included in the incoming signal is detected,
Search the telephone directory information corresponding to the calling number from the telephone directory storage means,
A method for controlling a mobile station of a communication system, comprising: transmitting a call signal and the telephone directory information corresponding to the calling number to the terminal device when receiving the incoming signal. A method for controlling a terminal device of a communication system, comprising: a mobile station connected by radio communication with a base station of a mobile communication system; and a terminal device connected by short-range wireless communication with the mobile station,
Receiving the telephone directory information corresponding to the calling signal and the calling number transmitted from the mobile station;
A method for controlling a terminal device of a communication system, wherein the telephone directory information corresponding to the calling number is displayed. The short-distance transmission means of the mobile station transmits the calling signal to the terminal device in a hands-free profile procedure, and transmits the phone book information corresponding to the calling number to the terminal device in an object push profile procedure.
The short-distance receiving means of the terminal device receives the call signal transmitted from the mobile station by a hands-free profile procedure, and pushes the phone book information corresponding to the calling number transmitted from the mobile station as an object push. The communication system according to claim 1, wherein the communication is received by a profile procedure. The short-distance transmission means of the mobile station transmits the call signal to the terminal device by a hands-free profile procedure, and transmits the phone book information corresponding to the calling number to the terminal device by an object push profile procedure. The mobile station of the communication system according to claim 2. The short-distance receiving means of the terminal device receives the call signal transmitted from the mobile station by a hands-free profile procedure, and pushes the phone book information corresponding to the calling number transmitted from the mobile station as an object push. The terminal device of the communication system according to claim 3, wherein the terminal device is received by a profile procedure. The mobile station
Upon receiving the incoming signal, the call signal is transmitted to the terminal device in a hands-free profile procedure, and the phone book information corresponding to the calling number is transmitted to the terminal device in an object push profile procedure,
The terminal device
The call signal transmitted from the mobile station is received by a hands-free profile procedure, and the telephone directory information corresponding to the calling number transmitted from the mobile station is received by an object push profile procedure. Item 5. A communication system control method according to Item 4. The call signal is transmitted to the terminal device by a hands-free profile procedure when the incoming signal is received, and the telephone directory information corresponding to the calling number is transmitted to the terminal device by an object push profile procedure. Item 6. A mobile station control method for a communication system according to Item 5. The call signal transmitted from the mobile station is received by a hands-free profile procedure, and the telephone directory information corresponding to the calling number transmitted from the mobile station is received by an object push profile procedure. Item 7. A method for controlling a terminal device of a communication system according to Item 6.

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