WO2002052878A1 - Dispositif de radiocommunications, dispositif de communication parent, dispositif de communication parent-enfant, et systeme de radiocommunications - Google Patents
Dispositif de radiocommunications, dispositif de communication parent, dispositif de communication parent-enfant, et systeme de radiocommunications Download PDFInfo
- Publication number
- WO2002052878A1 WO2002052878A1 PCT/JP2000/009189 JP0009189W WO02052878A1 WO 2002052878 A1 WO2002052878 A1 WO 2002052878A1 JP 0009189 W JP0009189 W JP 0009189W WO 02052878 A1 WO02052878 A1 WO 02052878A1
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- WIPO (PCT)
- Prior art keywords
- communication device
- parent
- child
- communication
- control
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/16—WPBX [Wireless Private Branch Exchange]
Definitions
- the present invention relates to a wireless communication device, a master communication device, a master-slave communication device, and a wireless communication system. More specifically, the present invention relates to a method of transferring control from a master communication device to one or more slave communication devices, A wireless communication device, a parent communication device, and a parent-child communication device for performing communication via the host station between the child communication device and the source telephone device by designating any one of the child communication devices by calling from the telephone device , And a wireless communication system.
- Background art
- next-generation mobile communication system IMT-2000 a function called so-called multi-call, that is, within the range of the communication speed provided to the telephone line by one mobile communication telephone line. It is anticipated that a function that allows a plurality of mobile communication devices to communicate simultaneously will be added. In this case as well, it is required to provide a system that avoids the above-mentioned problems such as the disorder of IDs.
- the frequency band allocated to mobile communication is finite
- the telephone number resources allocated to each mobile communication device are also finite, and a unique ID is assigned to each electronic device If this is done, it is expected that the telephone number resources will easily die, while the number of inactive telephone numbers will increase rapidly. Therefore, in the next-generation mobile communication system, it is inevitable to assign a telephone number to each mobile communication device, which is a factor that increases the basic fee for one ID. May be caused.
- a LAN may be changed. If it is installed in a place where it is relatively difficult to construct, it will be difficult to respond by LAN.
- a “telephone line control delegation system” Japanese Patent Application No. 2000-122,791
- a parent communication device having a parent terminal ID such as a unique telephone number for using a telephone line provided by a host station, and a host station (host computer) generated based on the parent terminal ID are used.
- a host station host computer generated based on the parent terminal ID
- Is set, and one or more child communication devices that use the telephone line of the parent communication device using the child terminal ID are used.
- This control delegation system uses the child terminal ID generated based on the parent terminal ID to allow the child communication device to use the telephone line, and the host computer that has received the child terminal ID transmits the child terminal ID and the parent terminal. It is possible to authenticate the correspondence with the ID, etc., and even if the distance to the parent communication device is long, the child communication device can use the telephone line of the parent communication device to make a single call (call). That each terminal can communicate simultaneously from the host computer of the parent communication device within the range of the pre-assigned communication speed (applicable to multi-call), and the contents of the control that the parent communication device transfers to the child communication device ( (E.g., the communication speed to be used, outgoing only, receiving only, etc.), and so on. Parent and child phone It has become a completely different new system.
- a communication function using a telephone line based on the ID of the parent terminal is added to a plurality of child communication devices, and control using the telephone line by the communication means of the parent communication device is performed by a plurality of child communication devices. Since the state is delegated to the device, it is possible to perform processing such as performing communication that should be performed by the parent communication device with the child communication device instead.
- the outgoing call function (calling) is performed within the communication speed range of the parent communication device.
- a child communication device that does not have a unique ID (telephone number, etc.) uses the parent terminal ID of the parent communication device (for example, “0 9 0—1 2 3 4—5 6 7 8”). Calls can be made using the child terminal ID (for example, “0 9 0—1 2 3 4—5 6 7 8—0 1”) that is generated on the network, and various communications can be performed via the host station. .
- each of the child communication devices to which the control transfer has been completed and the child terminal IDs have been set can perform various types of communication directly through the host station. It is no longer necessary to be within short distance of the device and other child communication devices. Therefore, according to this control delegation system, the problem of the positional relationship between electronic devices is solved, and the problem of power consumption of the parent communication device is also solved.
- the child terminal ID and the correspondence between the child terminal ID and the parent terminal ID are registered in the host station in advance, and the outgoing call is transmitted.
- the ID of the child communication device By specifying the ID of the child communication device at the time of calling with the calling telephone, etc., it is possible to establish two-way communication via the host station between the calling and called child communication devices.
- a host computer is configured as a host computer.
- Each base station exists in a certain area.
- the position of each mobile phone is monitored, the position information of each mobile phone is transmitted to the central control station, and the central control station registers (area registration) based on the position information.
- a normal mobile phone including PHS and PDA communicates via one of the base stations and receives it at a base station in the area where the mobile phone is located.
- Possible weak radio waves including the mobile phone ID (phone number information)
- location registration radio signal (Hereinafter referred to as location registration radio signal).
- the central control station When a call is made between a mobile phone and a mobile phone, the central control station transmits (calls) from any of the phones via a base station in the area where the mobile phone is located. (Call) to control communication connection.
- control delegation system proposed by the present applicant when applied to such a mobile communication telephone line system, a large number of delegated child communication devices can simultaneously obtain the parent terminal ID from different areas. If the location registration wireless signal is transmitted using different child terminal IDs based on the base station, the processing load on the central control station that controls each base station becomes enormous, and it may not be possible to respond.
- each child communication device In order to deal with such a problem, it is necessary for each user carrying each child communication device to voluntarily turn off the main power of the communication device and not transmit a location registration radio signal. Turning on the main power supply only in certain cases can be dealt with, but this time, each child communication device will not be able to receive the call from the source telephone device, causing a problem with incoming calls. .
- the host terminal side uses the parent terminal ID and the child terminal.
- An object of the present invention is to provide a case where a large number of child communication devices for which a child ID has been set by receiving control delegation from a parent communication device exist and have been moved away from the parent communication device or another child communication device.
- a wireless communication device as a child communication device capable of performing communication with the source telephone device via the host station, a parent communication device, a parent-child communication device, and
- An object of the present invention is to provide a wireless communication system.
- a first configuration of the wireless communication device according to the present invention is characterized in that the parent communication device receives control delegation from a parent communication device in which a unique parent ID for using a wireless telephone line provided by a host station is set.
- a wireless communication device for performing communication using the wireless communication line of the parent communication device, a storage means for storing a parent ID and a child ID recognizable by the parent communication device, and a wireless telephone line of the master communication device via a host station.
- Wireless communication means for performing communication using the same, pager signal receiving means for receiving a pager signal of a wireless paging system, and control means for controlling the wireless communication means based on a predetermined pager signal received by the pager signal receiving means And characterized in that:
- the control unit normally turns off the power of the wireless communication unit and receives a pager signal by the pager signal receiving unit. It is characterized in that it is determined whether or not a transmission command to be transmitted to a number is included, and if it is determined that it is not included, control is performed to keep the power of the wireless communication means off.
- the control unit turns on the wireless communication unit when determining that the control unit includes a transmission instruction to be transmitted to the transmission source telephone number. Is performed.
- a fourth configuration of the wireless communication device according to the present invention is the wireless communication device according to the third configuration, wherein after the power of the wireless communication device is turned on, the control unit uses the parent ID to send the source telephone number to the source telephone device. It is characterized by controlling the wireless communication means to transmit.
- a fifth configuration of the wireless communication device is the wireless communication device according to any one of the first to fourth configurations, wherein the control unit transmits a pager signal including a source telephone number of the source telephone device to the pager signal receiving unit. Upon receipt, control is performed to notify the user that a call should be made to the source telephone device of the source telephone number.
- a sixth configuration of the wireless communication device is the wireless communication device according to any one of the first to fifth configurations, wherein the control device receives the child ID generated by the parent communication device at the time of control delegation, and It has transmission / reception means for transmitting / receiving various signals, and the control means controls the storage means to store the child ID in the storage means when the transmission / reception means receives the child ID.
- the storage unit stores a pager ID for a pager signal received by the pager signal reception unit, and the control unit performs control delegation. At the time, read the pager ID and send it to the parent communication device.
- the storage means and the transmission / reception means are controlled so as to transmit.
- a first configuration of the parent communication device includes a configuration in which a unique parent ID for using a wireless telephone line provided by a host station is set, and the first to seventh configurations are provided.
- a parent communication device that assigns a child ID generated based on the parent ID to each child communication device and assigns control to each child communication device, using n wireless communication devices (n is 1 or more) as child communication devices
- wireless communication means for transmitting the parent ID to the host station to perform wireless communication via the host station; and control means for controlling the wireless communication means.
- a second configuration of the parent communication device in the first configuration, includes storage means for storing a pager ID of each of the child communication devices to which control has been delegated, and the control means reads out the pager ID from the storage means In such a manner that the pager signal including the caller telephone number and a call command to be transmitted to the caller telephone number is received by the pager signal receiving means of the child communication device, the call is transmitted to the pager ID of the child communication device. It is characterized by controlling the wireless communication means.
- the third configuration of the parent communication device is the third configuration, in the second configuration, for receiving a pager ID from each child communication device and transmitting / receiving various signals to / from each child communication device at the time of control delegation.
- the control means stores each pager ID received from each child communication device in the storage means, generates child IDs by the number of child communication devices to which control is delegated, and performs control.
- the transmitting and receiving means is controlled so as to individually transmit each child ID to each child communication device to be delegated.
- a first configuration of a parent-child communication device includes a parent communication device in which a unique parent ID for using a wireless telephone line provided by a host station is set, and a control transfer from the parent communication device. And has at least one child communication device that performs communication using the wireless telephone line of the parent communication device, and the parent communication device transmits a parent ID to the host station and performs wireless communication via the host station.
- Wireless communication means for performing communication using the wireless telephone line of the master communication apparatus; a pager signal receiving means for receiving a pager signal of the wireless calling system; and a predetermined signal received by the pager signal receiving means. Based on the pager signal And control means for controlling the wireless communication means.
- the control unit of the child communication device in the first configuration, normally turns off the power of the wireless communication unit and receives a pager signal by the pager signal reception unit. It is characterized in that it is determined whether or not a call command to be sent to the caller telephone number is included, and if not, control is performed to maintain the power of the wireless communication means off.
- a third configuration of the parent-child communication device in the second configuration, when it is determined that the control unit of the child communication device includes a transmission command to be transmitted to the transmission source telephone number, It is characterized in that control for turning on the power of the means is performed.
- the control means of the child communication device uses the parent ID to transmit the source telephone number.
- the wireless communication means is controlled so as to transmit to the device.
- the control means of the child communication device outputs a manager signal including a source telephone number of a source telephone device.
- control is performed to notify the user that a call should be made to the source telephone device of the source telephone number.
- each of the child communication devices receives a child ID generated by the parent communication device at the time of control delegation. And a transmission / reception unit for transmitting / receiving various signals to / from the parent communication device.When the transmission / reception unit receives the child ID, the control unit of each child communication device stores the child ID in the storage unit. The storage device is controlled.
- the storage means of each of the child communication devices stores a pager signal received by the pager signal receiving means.
- a manager ID is stored, and the control means of each child communication device controls the storage means and the transmission / reception means so as to read out the pager ID and transmit it to the parent communication device at the time of control transfer.
- the parent communication device has storage means for storing a pager ID of each child communication device to which control has been delegated.
- the control means of the parent communication device reads the pager ID from the storage means, and the pager signal receiving means of the child communication device receives the caller's telephone number and a pager signal including a call command to be transmitted to the caller's telephone number.
- the wireless communication means is controlled so as to be transmitted to the pager ID of the child communication device so as to be received by the wireless communication device.
- the parent communication device receives a pager ID from each child communication device and transfers various signals to each child communication device when transferring control.
- the control means of the parent communication device stores each pager ID received from each child communication device in the storage means, and the number of child IDs is equal to the number of child communication devices to which control is transferred. Is generated, and the transmission / reception means is controlled so that each child ID is individually transmitted to each child communication device to which control is to be transferred.
- the control unit of the parent communication device includes a source telephone device during communication with the source telephone device.
- the signal indicating the source telephone number of the source telephone device and the signal specifying one of the child communication devices to which control has been delegated are received by the wireless communication means, the communication with the source telephone device is disconnected. Then, the wireless communication means is controlled such that a pager signal including an outgoing call command to be sent to the source telephone number is received by the pager signal receiving means of the slave communication device.
- the eleventh configuration of the parent-child communication device is any one of the first to tenth aspects.
- the pager signal receiving means of the slave communication device receives a pager signal transmitted from the source telephone device and including a source telephone number of the source telephone device and a transmission command to be transmitted to the source telephone number. It is characterized by the following.
- a first configuration of a wireless communication system includes a parent communication device in which a unique parent ID for using a wireless telephone line is set, and a control transfer from the parent communication device, the
- the mobile communication device includes one or more child communication devices that perform communication using a wireless telephone line, and a host station that performs control of communication using the wireless telephone line and transmission control of a pager signal of a wireless paging system.
- a wireless communication means for transmitting the parent ID to the host station to perform wireless communication via the host station; and a control means for controlling the wireless communication means.
- Storage means for storing a child ID recognizable by the device, wireless communication means for performing communication using a wireless telephone line of a parent communication device via a host station, and receiving a pager signal of a wireless paging system Pager signal And signal means, characterized by comprising a control means for controlling the wireless communication means based on a predetermined pager signal received by the pager signal receiving means.
- the host station performs transmission and reception of a wireless signal using a wireless telephone line and wireless communication means of the parent communication device or each of the child communication devices. It is characterized by having a plurality of wireless signal transmitting / receiving means for receiving a wireless signal transmitted from the wireless communication means of the device and performing location registration.
- FIG. 1 is a diagram illustrating an outline of a communication system to which the present invention is applied.
- FIG. 2 is a block diagram illustrating a circuit configuration of the master communication device and the slave communication device.
- FIG. 3 is a block diagram illustrating an outline of the host station.
- Figure 4 shows that the parent communication device issues control to each of multiple child communication devices by issuing their child IDs. It is a flowchart explaining the flow of the process for delegation.
- FIG. 5 is a flowchart for explaining the processing of the child communication device after the control transfer.
- FIG. 6 is a flowchart for explaining operations performed by the user of the calling telephone.
- FIG. 7 is a flowchart illustrating processing of the parent communication device after control transfer. Explanation of reference numerals
- FIG. 1 shows a conceptual diagram of a communication system to which the present invention is applied.
- one of the plurality of child communication devices 2 (2 A, 2 B,..., 2 n) in a state where a child ID is acquired from the parent communication device 1 and the control
- an unspecified source phone 100 makes a call (call) to a child communication device (for example, the child communication device 2A)
- the call from the source phone 100 is sent via the host station 3.
- the call is transmitted to the child communication device 2A, and further transmitted from the child communication device 2A to the calling telephone 100 via the host station 3.
- two-way communication can be performed between the telephone set 100 and the designated child communication device via the host station 3.
- the parent communication device 1 is set with a unique ID (telephone number) for a telephone line for mobile communication (hereinafter, referred to as a mobile communication line), and this ID (hereinafter, referred to as a parent ID) is set. Is registered and managed by the host station 3. On the other hand, each child communication device 2 does not have a unique ID for the mobile communication line, and a unique ID (pager ID) for receiving a pager signal is set. The ID is registered and managed by the host station 3.
- the master communication device 1 includes a mobile phone main body 10 having a function as a mobile phone, and a transponder 4 for transmitting and receiving various signals to and from the respective slave communication devices 2A to 2n.
- the master communication device 1 has a function of transmitting / receiving a radio signal to / from each of the slave communication devices 2A to 2n via the transponder 4, and a function of transmitting / receiving a radio signal to / from the host station 3 via a mobile communication line based on the master ID. It has a function of transmitting and receiving.
- the mobile phone main unit 10 of the parent communication device 1 has a parent ID (telephone number) set for using the mobile communication line, and performs wireless communication with the host station 3 as shown in FIG.
- the antenna 13a of the wireless communication means to be performed is placed at the top of the device body (housing), and on the front of the device, from the top, an audio output unit 17 such as a speaker and a display unit 15 composed of a liquid crystal panel etc.
- An operation input unit 12 composed of a number of key switches for inputting telephone numbers and various commands, and a voice input unit 16 such as a microphone are provided.
- Other components of the parent communication device 1 will be described later with reference to FIG.
- a force having a structure in which the transponder 4 is provided on the body of the mobile phone main body 10 is of course not limited to this arrangement.
- the transponder 4 may be configured to be detachable from the mobile phone main body 10.
- each of the child communication devices 2 a to 2 n has a mobile phone main body 20 and an interrogator 5 for transmitting and receiving various signals to and from the parent communication device 1.
- Each of the child communication devices 2 a to 2 n has a function of transmitting / receiving a radio signal to / from the parent communication device 1 via the interrogator 5, a function of receiving a pager signal transmitted from the host station 3, It has a function of transmitting and receiving wireless signals to and from the host station 3 via a mobile communication line based on the parent ID of the parent communication device 1 on condition that it receives control delegation from the communication device 1.
- the mobile phone body 20 of each slave communication device 2 is similar in appearance to the master communication device 1, and as shown in FIG.
- 23a is located at the top of the main unit (housing), and on the front of the device, from the top, an audio output unit 27 for speed, a display unit 25 such as a liquid crystal panel, a telephone number and various An operation input unit 22 composed of a number of key switches for inputting commands and a voice input unit 26 such as a microphone are provided respectively.
- the other components of the slave communication device 2 will be described later with reference to FIG.
- the interrogator 5 is provided on the upper part of the mobile phone main body 20.
- the present invention is not limited to this arrangement.
- the configuration may be such that the interrogator 5 can be attached to and detached from the mobile phone body 20. Further, as will be described later, a configuration in which a child ID is set in advance without the interrogator 5 may be provided. good.
- the host station 3 includes a cellular control station 31 that performs various controls on the mobile communication system such as switching of a mobile communication line, and various types of wireless paging systems such as a pager (pager).
- a central control station 30 connected to a public network, and a plurality of cellular base stations 33, 34, 33 connected to a cellular control station 31. 5 and a paging base station 36 connected to the paging control unit 32.
- FIG. 3 shows only three cellular base stations and only one radio paging base station.
- the central control station 30 of the host station 3 supervises the cellular control station section 31 of the mobile communication system and the radio call control station section 32 of the radio paging system, and performs fixed communication (wired) and mobile communication (public communication) using a public network. It performs exchange control for both lines.
- each of the cellular base stations 33 to 35 transmits a radio signal (radio wave) for performing communication via the mobile communication telephone line to a predetermined area (cell).
- the radio paging base station 36 transmits radio signals (radio waves) arriving within a predetermined area so that a terminal device having a pager function can receive a pager signal.
- Send The radio reachable area of the radio calling base station 36 is larger than that of the cellular base station 1.
- telephone numbers of various mobile phones including the parent communication device 1 are registered.
- the cellular control unit 31 controls the use of the mobile communication line for each telephone number, manages billing, and the like.
- the radio paging control unit 32 registers the calling telephone number (pager ID) of each pager, and receives various signals including message information from various source telephone devices to a predetermined pager ID. By controlling the transmission of a calling signal (pager signal) from the calling base station 36 to a pager such as a pager having the pager ID, various signals including message information and the like are transferred to the pager. It has become.
- the mobile phone main body 10 of the master communication device 1 includes a control unit 11 for controlling the entire master communication device 1, an operation input unit 12 described in FIG.
- the transmitting and receiving unit 13 as a wireless communication means for performing communication, the display unit 15 described in FIG. 1, the audio input unit 16 and the audio output unit 17, and the parent communication device 1 vibrating the entire communication device 1 8 and a memory 19 for storing various information described later.
- the control unit 11 of the mobile phone main unit 10 includes a transmission / reception unit 13, a display unit 15, a sound output unit 17, a vibrator 18, based on various control programs and an input operation by the operation input unit 12. And the memory 19.
- the control unit 11 of the mobile phone body 10 is connected to a transponder 4 described later, and controls each unit based on a signal input from the transponder 4.
- the transmission / reception unit 13 of the mobile phone body 10 performs transmission / reception of various wireless signals to perform mobile communication via the host station 3 using a mobile communication line based on the set parent ID.
- the mobile phone body 10 transmits a weak radio wave (location registration radio signal) for location registration from the transmission / reception unit 13 when the main power is turned on.
- a weak radio wave location registration radio signal
- the location of the parent communication device 1 is registered by the cellular control station 31.
- the control unit 11 controls the telephone. The number is displayed on the display unit 15, and a radio signal (connection signal) for requesting a line connection with the called telephone is transmitted via the transmission / reception unit 13 and the antenna 13a.
- connection signal transmitted from the master communication device 1 is received by any one of the cellular base stations (33 to 35), and a call is received by the cellular control station unit 31.
- a process is performed to establish a connection with the telephone on the side.
- the voice of the called telephone is converted from the voice output unit 17 into the voice of the called telephone by the control of the control unit 11 in the mobile phone main unit 10.
- the voice output from the user on the calling side is converted into an electric signal through the voice input unit 16, subjected to predetermined processing in the transmitting / receiving unit 13, and transmitted via the antenna 13 a and the host station 3. Is transmitted to the called telephone as a radio signal for talking.
- the mobile phone main unit 10 transmits and receives a wireless signal (connection signal) for line connection transmitted from the telephone at the other end of the calling side via the host station 3 via the antenna 13a to the transmitting / receiving unit 1 via the antenna 13a.
- the ring tone is output from the voice output unit 17 under the control of the control unit 11, or the vibrator 18 vibrates according to the setting state based on the input operation of the operation input unit 12, and the
- a predetermined key of the operation input unit 12 is operated by the user of the parent communication device 1 serving as the calling side, a process of connecting the calling side to the line is performed, and the same process as described above is performed with the other party's telephone. A call can be made.
- the operation input unit 12 of the mobile phone main unit 10 is also operated when performing various settings for performing communication with the interrogator 5 of the child communication device 2 via the transponder 4. .
- the memory 19 of the parent communication device 1 has a non-writable storage area (ROM) and a writable storage area (RAM). In the present embodiment, even if the main power is off, the memory 19 is in the RAM. This is a non-volatile area where the data does not disappear.
- the ROM of the memory 19 stores information of a parent ID (for example, telephone number “090-1234-5678”) regarding the mobile communication line of the parent communication device 1. Then, when the parent communication device 1 establishes communication via the mobile communication line, the parent ID is transmitted to the host station 3 from the transmission unit 13 so as to be registered in the cellular control station unit 31 of the host station 3. The information is compared with the telephone number information, and the parent ID is authenticated.
- a parent ID for example, telephone number “090-1234-5678”
- a control program for transmitting and receiving a predetermined signal when communicating with each of the slave communication devices 2 via the transponder 4 is stored.
- the RAM of the memory 19 stores an area for storing various information transmitted from each of the child communication devices 2 when communicating with each of the child communication devices 2 and a telephone number of the calling telephone 100 described later. An area to be stored and a work area for the control unit 11 are secured.
- the transponder 4 of the parent communication device 1 transmits and receives data to and from the interrogator 5 of the child communication device 2 and includes a non-contact type RF ID chip.
- the control unit 11 In the parent communication device 1, at the time of communication with the child communication device 2, the control unit 11 generates a child ID based on the control program, reads the parent ID from the memory 19, and stores the child ID and the parent ID. By supplying this to the transponder 4 together with the control signal, the transponder 4 outputs the information of each ID in the form of a radio signal.
- radio waves, infrared rays, and the like can be used as a form of the wireless signal.
- the transponder 4 of the parent communication device 1 establishes a connection with the interrogator 5 of the child communication device 2 based on the control of the control unit 11 before transmitting the child ID and the control content information.
- a connection signal is output for the connection, and this processing will be described later.
- the mobile phone main body 20 of the slave communication device 2 includes a control unit 21 for controlling the entire slave communication device 2, an operation input unit 22 described with reference to FIG.
- FIG. 1 shows a transmitter / receiver 23 as a wireless communication means for performing wireless communication via the host station 3 using a telephone line, and a transmitter 24 for receiving a pager signal from the host station 3.
- the display unit 25, the voice input unit 26, and the voice output unit 27 described above, a vibrator 28 that vibrates the slave communication device 2 as a whole, and a memory 29 that stores various types of information described below are provided. are doing.
- the interrogator 5 of the child communication device 2 is connected to the control unit 21 and communicates with the transponder 4 of the parent communication device 1 for control transfer.
- the control section 21 of the mobile phone body 20 is configured to transmit and receive a transmission / reception section 23, a pager signal reception section 24, a display section 25, and an audio output section 27 based on various control programs and input operations by the operation input section 22. , A vibrator 28, and a memory 29.
- the control unit 21 is connected to an interrogator 5 described later, and controls each unit based on a signal input from the interrogator 5.
- the transmission / reception unit 23 of the mobile phone 20 uses the parent ID of the parent communication device 1 to perform mobile communication via the host station 3 using a mobile communication line based on the parent ID. It transmits and receives various wireless signals including the registered wireless signal for position registration.
- the slave communication device 2 is normally controlled by the control unit 21 so that the power is not supplied to the transmission / reception unit 23 even when the main power is turned on. No wireless signal is transmitted. Then, as described later, when a predetermined signal is received by the pager signal receiving section 24, the control section 21 controls to turn on the power of the transmitting / receiving section 23.
- the pager signal receiving section 24 receives a pager signal transmitted from the paging base station 36 of the host station 3.
- the pager signal is controlled intermittently by the control unit 21 so that the pager signal receiving unit 24 is intermittently turned on. Has become.
- the user of the slave communication device 2 receives the pager signal of the radio paging base station 36 similarly to a normal pager system.
- the user may use a public telephone or the like to register the location of the area to which the user wants to move.
- the registered proxy number is called up using, for example, a public telephone (not shown), and the calling telephone number (pager ID) of the child communication device 2 and the number of the area to be moved are entered.
- the area information of the transfer destination may be stored in the paging control unit 32 of the host station 3.
- the memory 29 of the child communication device 2 has a non-writable storage area (ROM) and a writable storage area (RAM), like the memory 19 of the parent communication apparatus 1. It is a non-volatile area where data is not lost even when the main power is off.
- the ROM of the memory 29 stores a calling telephone number (pager ID) related to the pager function of the child communication device 2.
- pager ID a calling telephone number related to the pager function of the child communication device 2.
- a control program for transmitting and receiving a predetermined signal when communicating with the parent communication device 1 via the interrogator 5 is stored.
- an area for storing various information transmitted from the parent communication device 1 when communicating with the parent communication device 1 and a work area for the control unit 21 are secured.
- the interrogator 5 of the child communication device 2 includes a contactless RFID chip that can communicate with the transponder 4 of the parent communication device 1.
- wireless communication is performed between the parent communication device 1 and the child communication device 2 using a non-contact RFID chip, respectively.
- a configuration in which communication is performed by cable by connecting with a cable or a configuration in which communication is performed by another wireless communication means such as a cable may be adopted.
- FIG. 4 is a flowchart for explaining processing performed between the parent communication device 1 and the plurality of child communication devices 2A, 2B,... 2n.
- the transponder 4 of the parent communication device 1 is brought closer to each interrogator 5 of the child communication devices 2A to 2n within a predetermined distance, and the user of the parent communication device 1 operates the operation input unit 1 2 predetermined key switches are pressed. At this time, a connection signal is transmitted from the transponder 4 in the parent communication device 1, and the child communication devices 2A to 2n receive this connection signal in each interrogator 5 (step S1).
- each control unit 21 of the child communication devices 2A to 2n controls each interrogator 5 to transmit a confirmation signal to the parent communication device 1.
- This confirmation signal includes child terminal information unique to the child communication device 2 and is a different signal for each of the child communication devices 2A to 2n.
- the child terminal information unique to the child communication device 2 is, in the present embodiment, each of the child communication devices 2A to 2n has its own calling telephone number (pager ID) for the pager function. Include at least information about the pager ID.
- information on the product number of each slave communication device 2 and information on the user of each slave communication device 2 may be included in the slave terminal information.
- the control unit 11 of the parent communication device 1 When receiving the confirmation signal from each of the child communication devices 2A to 2n at the transponder 4, the control unit 11 of the parent communication device 1 extracts each pager ID and stores it in the memory 19 at step S3. At the same time, the display unit 15 is controlled to display a list of each of the child communication devices 2A to 2n, and the child communication device to be delegated the control is selected by operating the operation input unit 12 Prompting the user of the parent communication device to make a request. In displaying a list of the child communication devices 2A to 2n, it is only necessary to display each pager ID and other child terminal information. Then, the control unit 11 of the parent communication device 1 proceeds to step S4, and monitors whether or not a child communication device is selected by an input operation of the operation input unit 12.
- the control unit 11 of the parent communication device 1 When a child communication device is selected by the input operation of the operation input unit 12, the control unit 11 of the parent communication device 1 generates (issues) child IDs by the number of the selected child communication devices. (Step S5).
- the control station 11 of the parent communication device 1 can recognize that the child ID is issued by the parent communication device 1 and identifies each of the plurality of child communication devices. IDs must be different from each other.
- a predetermined code is added to the parent ID (telephone number) of the parent communication device 1 as a child ID, and an ID is issued so that a different telephone number is assigned to each child communication device.
- a child ID is generated such as “0 1” for the first child communication device 2A, and “0 2” for the second child communication device 2B, and Assign to communication device.
- control unit 11 of the parent communication device 1 controls the transponder 4 so as to individually transmit the generated child ID and parent ID to each child communication device 2 (step S 6), Subsequently, for each child communication device 2 to which control has been delegated, each pager ID and the issued child ID are associated with each other and stored in the RAM of the memory 19 (step S7).
- the processing in step S7 may be performed after the child ID is issued and before transmission. Although the child ID and the parent ID are transmitted at the same time here, they may be transmitted separately.
- each of the child communication devices 2A to 2n receives the signal including the child ID and the parent ID from the parent communication device 1 by the interrogator 5, the control unit 11 extracts the child ID and the parent ID, and , memory It is stored in the RAM of 29 (step S8). Note that even in this case, the power of each transmitting / receiving unit 23 of each of the child communication devices 2A to 2n remains off.
- each of the slave communication devices 2 A to 2 n can use the mobile communication line. This eliminates the need to set a unique telephone number, eliminates the burden of paying the basic fee for the right to use a new telephone number, and saves telephone number resources for mobile communication lines.
- both the transponder 4 and the interrogator 5 are connected to a simple interface. It is possible to configure by using.
- each of the child communication devices 2A to 2n is normally used.
- Each of the child communication devices 2A to 2n is transferred to another point separated from the master communication device 1 after delegation of control without transmitting the wireless signal for position registration from the transmission / reception unit 23 in A to 2n.
- inconveniences such as an increase in the location registration processing load on the central control station 30 side of the host station 3 can be avoided. Therefore, there is no inconvenience even if the user carrying each of the child communication devices 2A to 2n moves to another point apart from the parent communication device 1.
- the pager function is always on in each of the slave communication devices 2A to 2n, and the pager signal is received by the respective pager signal receivers 24. Can be received.
- each child communication device 2 after such control delegation is performed will be described with reference to the flowchart of FIG. Although only the operation of the child communication device 2A will be described here, the operation of the other child communication devices 2B to 2n is the same. Since the pager function is always on as described above, the slave communication device 2A monitors with the control unit 21 whether or not the pager signal receiving unit 24 has received the pager signal (step S 21) When the pager signal is received by the pager signal receiving section 24, the control section 21 controls the voice output section 27 or the vibrator 28 so as to emit a ringing sound or vibration for calling the user (S 21). Step S22).
- control unit 21 extracts various information relating to the source such as the telephone number of the source and the message from the source from the received pager signal (step S23), and stores these various information in the memory 29. These parts are controlled so as to be stored in the RAM (step S24) and displayed on the display unit 25 (step S25).
- control unit 21 determines whether or not the received pager signal includes a command relating to control of the mobile phone function (a transmission command to be transmitted to the source telephone number) (step S26). If it is not included, it is determined that it is a normal simple pager call, the process is terminated with the mobile phone function turned off, and the process returns to step S21. If it is included, the parent communication device 1 In order to make a call using the mobile communication line, the transceiver 23 is turned on and the mobile phone function is turned on (step S27), and the predetermined button of the operation input unit 22 is pressed. It is in a state of waiting to be performed (step S28).
- a command relating to control of the mobile phone function a transmission command to be transmitted to the source telephone number
- a position registration signal based on the parent ID is transmitted from the transmission / reception unit 23, and the position registration signal is received by the cellular base stations (33 to 35) in the area where the child communication device 2 is located.
- the location control process is performed by the cellular control station 31.
- the location registration of the cellular control unit 31 is changed from the location of the parent communication device 1 to the location of the child communication device 2A in relation to step S63 described later in FIG. It will be.
- the control unit 21 of the child communication device 2A transmits the information of the source telephone number from the RAM of the memory 29 and the parent ID (for example, “0 9 0—1 2 3 4—5 6 7 8 ”), and controls the transmission / reception section 23 to transmit a transmission signal including these pieces of information (step S29).
- this transmission signal is received by the cellular base station (33 to 35) in the area where the child communication device 2A is located, and the central control station 30 of the host station 3 sends the mobile station based on the parent ID.
- the originating telephone device and the child communication device 2A are connected via the communication line, and a two-way communication (call) is possible.
- control unit 21 of the slave communication device 2 monitors the state of the transmission / reception unit 23 and waits until the communication ends (step S30), and the call end button of the operation input unit 22 is pressed. If the communication is terminated due to the communication, etc., the power of the transmission / reception unit 23 is cut off, and the transmission / reception unit 23 is controlled to turn off the mobile phone function again (step S3
- each of the child communication devices 2 to which control has been delegated performs wireless communication via the host station 3 using the parent ID.
- Various processes are not required. Also, no matter who is the user of each of the child communication devices 2A to 2n, a charge for the telephone charge and the service charge is imposed on the user of the parent communication device 1.
- each of the slave communication devices 2 having received the control transfer receives the pager signal by the pager signal receiving means, and determines whether or not the caller has a transmission command to be transmitted to the source telephone number. If it does not, the power off of the transmitter / receiver 23 is maintained as a normal pager signal, so it also has a function as a dedicated pager, in this case a public telephone etc. Just call the caller's phone number from.
- FIG. 6 is a flowchart for explaining the operation performed by the user of the caller telephone
- FIG. 7 is a flowchart for explaining the process of the parent communication device 1 after the transfer of the control.
- the caller performs an input operation on an operation input unit (not shown) of the originating telephone 100, and here, the telephone number of the parent communication device 1 is inputted by a key, so that the host station 3 is connected.
- a connection signal for establishing communication with the parent communication device 1 is transmitted and received via the communication device (step S41).
- information on the telephone number of the source telephone 100 is received by the transmission / reception unit 31 via the host station 3 and the control unit 11 of the master communication device 1
- the information of the source telephone number is stored in the RAM of the memory 19 (step S51).
- the caller hears the sound of the handset of the caller telephone 100 (ringing tone) and waits for the parent communication device 1 to be in a response state (step S42).
- step S52 When the transmission / reception unit 13 receives the connection signal from the host station 3 based on the call originating from the originating telephone 100, the control unit 11 of the master communication device 1 emits a sound so as to sound a normal ringing tone (ring tone).
- the output unit 17 is controlled (step S52), the operation input unit 12 is monitored to wait for a user's response operation (step S53), and whether the number of ring tones exceeds a predetermined number is monitored. (Step S54), and if the answering operation is performed within a predetermined number of times, the response process for connecting the caller and the line is performed as described above (step S55), and the caller telephone At the same time as the call with the caller at 100 becomes possible, the process proceeds to step S57 described later. On the other hand, if there is no response even if the number of ring tones exceeds a predetermined number, an automatic answer is performed to execute answering machine processing (step S56), and the process proceeds to step S57.
- the correspondence between the user of each of the child communication devices 2A to 2n and the child ID may be sent as a message to the originating telephone 100.
- a message such as "01 after # when sending to ⁇ , 0 2 after # when sending to ⁇ , " may be sent.
- the caller When the parent communication device 1 responds or enters an answering machine state by automatic answering, the caller operates the operation input unit (not shown) of the originating telephone 100 to specify one of the child communication devices. Is transmitted from the originating telephone 100 to the parent communication device 1 via the host station 3 (step S43).
- the user of the source telephone 100 presses the “#” mark key of the operation input unit as an operation for transmitting a signal for specifying the child communication device to the parent communication device 1. Then, the “0” key and the “1” key for designating the child ID “0 1” assigned by the parent communication device 1 to the corresponding child communication device 2 A are pressed.
- the control unit 11 of the parent communication device 1 monitors whether or not a signal indicating the “#” mark has been received from the caller during connection with the caller telephone 100 after the response (step S57), upon receiving this signal, it monitors whether a signal indicating the child ID of any of the child communication devices has been received (step S58), and when this signal is received, it is stored in the memory 19 By comparing with the child ID, the originating telephone 100 identifies the child communication device 2 that is requesting communication (step S59), and further identifies the identified child communication device (in this case, the child communication device). 2) In step S51, associate the child ID of A) with the source telephone number stored in memory 19 (step S60), and perform processing to disconnect the line with the source telephone (step S60). S61).
- the pager ID of the child communication device 2A designated by the calling telephone may be notified to the user of the calling telephone. Then, when the line with the caller telephone 100 is disconnected, the control unit 11 of the parent communication device 1 extracts the pager ID of the specified child communication device 2A and sends it to the pager ID.
- the transmission / reception unit 13 is controlled to make a call, and at this time, information on the caller's phone number and a call command to call the caller's phone number (for example, “# TEL to 0 3-1 2 3 4 — 5 6 7 8 ”) is generated as a pager signal, and the pager signal is transmitted from the transmission / reception unit 13 to the host station 3 (step S62).
- the processing from step S21 onward is performed as described above with reference to FIG.
- step S29 it is possible to make a call to the caller telephone 100 and communicate with the caller telephone 100 via the host station 3.
- the control unit 11 of the parent communication device 1 After transmitting the pager signal, the control unit 11 of the parent communication device 1 performs a control to shut off the power of the transmission / reception unit 13 for a predetermined time and temporarily turn off the mobile phone function (Step S). 6 3). As a result, the position registration of the child communication device 2A and the transmission to the source terminal device in step S29 described above are performed smoothly, and the position registration processing on the central control station 30 side of the host station 3 is performed. Avoid the inconvenience of confusion.
- step S42 in FIG. 6 in the source telephone 100 when the call from the source telephone 100 to the parent communication device 1 is made, the user of the source telephone 100 When a predetermined key including the child ID “01” for designating a child communication device is input after the telephone number of the device 1, the response of the parent communication device 1 is automatically detected, and further, the parent communication device 1 is detected.
- a control program that automatically sends a signal corresponding to the pressing of the “#” mark key and the “0” and “1” keys after the response of It is possible to automate, thereby reducing the trouble of the user of the source telephone 100.
- the caller telephone 100 performs a process equivalent to the above-described process of step S62 of the parent communication device 1, and performs a pager including a call command to be transmitted to the caller telephone number.
- the signal may be transmitted to the host station 3, and there is no need to change the processing of the slave communication device 2.
- each of the parent communication device and the child communication device is provided with the transmission / reception means (the transponder 4 and the interrogator 5) for transmitting and receiving various signals at the time of control delegation.
- the present invention is not limited to this, and a configuration in which a child ID that can be recognized by the parent communication device 1 is set in each child communication device 2 from the beginning, for example, a child ROM is stored in the ROM of the memory 29 by a ROM (not shown).
- the child communication device 2 may be in a state of semipermanent control transfer from the parent communication device 1, so that the transmitting and receiving means may be omitted. .
- each of the slave communication devices 2 to which control has been delegated receives a predetermined pager signal
- wireless communication via the host station 3 using the parent ID is performed. Since communication is performed, various processes such as authentication of a child ID by the host station 3 are not required, and the individual child communication devices 2 can be transmitted from the source device even if the remote communication device 2 is away from the parent communication device 1. It is possible to obtain information on the telephone number of the telephone device, make a call to the source telephone device, and perform mutual communication via the host station 3.
- the parent communication device 1 is applied to a mobile phone.
- the parent communication device 1 can be applied to a personal computer and various other terminal devices.
- the slave communication device 2 is applied to a mobile phone.
- a digital camera, a video camera, a so-called It is also applicable to mopile type personal computers and other various portable electronic devices.
- an electronic device is used relatively infrequently, it can be used as a sub-communication device, thereby avoiding the burden of basic charges due to the new subscription of mobile communication telephones. It is also possible for the user to save the telephone number resources of the mobile communication telephone.
- the present invention is configured as described above, there are a large number of child communication devices for which a child ID has been set by receiving control delegation from the parent communication device, and the parent communication device or another child communication device
- a wireless communication device as a child communication device capable of communicating with the source telephone device via the host station based on a call from the source telephone device even when the user moves to a place away from the parent device.
- a communication device, a parent-child communication device, and a wireless communication system can be provided, which is extremely useful in industry.
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/182,666 US6763231B2 (en) | 2000-12-25 | 2000-12-25 | Radio communication device, parent communication device, parent-child communication device and radio communication system |
PCT/JP2000/009189 WO2002052878A1 (fr) | 2000-12-25 | 2000-12-25 | Dispositif de radiocommunications, dispositif de communication parent, dispositif de communication parent-enfant, et systeme de radiocommunications |
JP2002553851A JPWO2002052878A1 (ja) | 2000-12-25 | 2000-12-25 | 無線通信装置、親通信装置、親子通信装置、及び無線通信システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2000/009189 WO2002052878A1 (fr) | 2000-12-25 | 2000-12-25 | Dispositif de radiocommunications, dispositif de communication parent, dispositif de communication parent-enfant, et systeme de radiocommunications |
Publications (1)
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WO2002052878A1 true WO2002052878A1 (fr) | 2002-07-04 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP2000/009189 WO2002052878A1 (fr) | 2000-12-25 | 2000-12-25 | Dispositif de radiocommunications, dispositif de communication parent, dispositif de communication parent-enfant, et systeme de radiocommunications |
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US (1) | US6763231B2 (ja) |
JP (1) | JPWO2002052878A1 (ja) |
WO (1) | WO2002052878A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102170349A (zh) * | 2010-02-26 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | 采用近场通信标签的简化装置配对 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2362070B (en) | 2000-05-05 | 2004-06-16 | Nokia Mobile Phones Ltd | Communication devices and method of communication |
US7200130B2 (en) * | 2001-02-13 | 2007-04-03 | Nokia Corporation | Short range RF network configuration |
GB2373966B (en) * | 2001-03-30 | 2003-07-09 | Toshiba Res Europ Ltd | Mode monitoring & identification through distributed radio |
CN1432233A (zh) * | 2001-03-30 | 2003-07-23 | 株式会社鹰山 | 无线lan系统、无线lan系统的控制方法和控制程序 |
US20030012169A1 (en) * | 2001-03-30 | 2003-01-16 | Sunao Takatori | Wireless lan system and control method and control and control program of wireless lan system |
JP2002353978A (ja) * | 2001-05-25 | 2002-12-06 | Pioneer Electronic Corp | 主局又は従局機能を有する無線通信端末 |
SE522027C2 (sv) * | 2001-11-13 | 2004-01-07 | Tagmaster Ab | Kommunikationsenhet |
EP1326386A1 (en) * | 2002-01-08 | 2003-07-09 | Canon Kabushiki Kaisha | Method and device for communication in a network |
US7565108B2 (en) | 2002-03-26 | 2009-07-21 | Nokia Corporation | Radio frequency identification (RF-ID) based discovery for short range radio communication with reader device having transponder functionality |
US6892052B2 (en) * | 2002-03-26 | 2005-05-10 | Nokia Corporation | Radio frequency identification (RF-ID) based discovery for short range radio communication |
JP2004096485A (ja) * | 2002-08-30 | 2004-03-25 | Sharp Corp | 電話制御システム |
SE0300252D0 (sv) * | 2003-02-03 | 2003-02-03 | Hamid Delalat | Blueguards |
US7627091B2 (en) * | 2003-06-25 | 2009-12-01 | Avaya Inc. | Universal emergency number ELIN based on network address ranges |
DE60330507D1 (de) | 2003-07-22 | 2010-01-21 | Nokia Corp | Lesereinrichtung für einen hochfrequenz-identifikations-transponder mit transponder-funktionalität |
WO2005057969A1 (en) * | 2003-12-10 | 2005-06-23 | Nokia Corporation | Method and mobile terminal arrangement for fast switching between multiple peripherals |
DE602004007830T2 (de) * | 2004-01-23 | 2008-04-17 | Nokia Corp. | Verfahren, einrichtung und system zur automatisierten, auf kontextinformationen basierenden selektiven datenbereitstellung durch identifikationsmittel |
US8639819B2 (en) * | 2004-02-05 | 2014-01-28 | Nokia Corporation | Ad-hoc connection between electronic devices |
US7130385B1 (en) | 2004-03-05 | 2006-10-31 | Avaya Technology Corp. | Advanced port-based E911 strategy for IP telephony |
US8225014B2 (en) * | 2004-03-17 | 2012-07-17 | Nokia Corporation | Continuous data provision by radio frequency identification (RFID) transponders |
WO2005093644A1 (en) | 2004-03-19 | 2005-10-06 | Nokia Corporation | Detector logic and radio identification device and method for enhancing terminal operations |
US7536188B1 (en) * | 2004-09-01 | 2009-05-19 | Avaya Inc. | Communication device locating system |
US8457314B2 (en) | 2004-09-23 | 2013-06-04 | Smartvue Corporation | Wireless video surveillance system and method for self-configuring network |
US20070199032A1 (en) * | 2004-09-23 | 2007-08-23 | Renkis Martin A | Wireless surveillance system releasably mountable to track lighting |
US20060143672A1 (en) * | 2004-09-23 | 2006-06-29 | Martin Renkis | Wireless video surveillance processing negative motion |
US8752106B2 (en) * | 2004-09-23 | 2014-06-10 | Smartvue Corporation | Mesh networked video and sensor surveillance system and method for wireless mesh networked sensors |
US20060095539A1 (en) | 2004-10-29 | 2006-05-04 | Martin Renkis | Wireless video surveillance system and method for mesh networking |
US7728871B2 (en) | 2004-09-30 | 2010-06-01 | Smartvue Corporation | Wireless video surveillance system & method with input capture and data transmission prioritization and adjustment |
US8750509B2 (en) * | 2004-09-23 | 2014-06-10 | Smartvue Corporation | Wireless surveillance system releasably mountable to track lighting |
US8842179B2 (en) | 2004-09-24 | 2014-09-23 | Smartvue Corporation | Video surveillance sharing system and method |
US7589616B2 (en) * | 2005-01-20 | 2009-09-15 | Avaya Inc. | Mobile devices including RFID tag readers |
US8107625B2 (en) * | 2005-03-31 | 2012-01-31 | Avaya Inc. | IP phone intruder security monitoring system |
US7400250B2 (en) * | 2005-04-29 | 2008-07-15 | Nokia Corporation | Indicating radio frequency identification (RF-ID) tag |
US7787892B2 (en) | 2005-10-05 | 2010-08-31 | Via Technologies, Inc. | Method and apparatus for adaptive multi-stage multi-threshold detection of paging indicators in wireless communication systems |
US7412224B2 (en) * | 2005-11-14 | 2008-08-12 | Nokia Corporation | Portable local server with context sensing |
US20080077967A1 (en) * | 2006-09-27 | 2008-03-27 | Matsushita Electric Industrial Co., Ltd. | Video receiving device, video data receiving system and authentication control method thereof |
US9264907B2 (en) * | 2007-07-10 | 2016-02-16 | Qualcomm Incorporated | Method and apparatus for interference management between networks sharing a frequency spectrum |
EP2280580A1 (en) * | 2009-07-07 | 2011-02-02 | Nokia Corporation | Data transfer with wirelessly powered communication devices |
ES2628456T3 (es) * | 2011-09-26 | 2017-08-02 | Wavelight Gmbh | Técnica de Tomografía de Coherencia Óptica |
KR20150031686A (ko) * | 2013-09-16 | 2015-03-25 | 삼성전자주식회사 | 이동 통신 방법 및 그에 따른 단말, 그에 따른 시스템 |
CN105337621B (zh) * | 2014-06-23 | 2017-12-29 | 鸿富锦精密工业(深圳)有限公司 | 电子装置连接系统 |
US20220286995A1 (en) * | 2019-08-23 | 2022-09-08 | Lenovo (Beijing) Limited | Method and apparatus for core network registration and radio access network notification update |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05130029A (ja) * | 1991-11-06 | 1993-05-25 | Casio Comput Co Ltd | 携帯電話装置 |
JPH08195983A (ja) * | 1995-01-19 | 1996-07-30 | Hitachi Ltd | コードレス電話を利用した携帯電話システム及び呼出方法 |
JPH1198577A (ja) * | 1997-09-19 | 1999-04-09 | Murata Mfg Co Ltd | データ通信システムおよびそのシステムで使用される通信装置 |
JP2000224656A (ja) * | 1999-01-29 | 2000-08-11 | Toshiba Corp | 携帯情報端末、通信システム及び通信制御方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE511724C2 (sv) * | 1993-06-22 | 1999-11-15 | Ericsson Telefon Ab L M | Mobil slavväxel |
CN1112063C (zh) * | 1995-05-30 | 2003-06-18 | 日本电气株式会社 | 适用于从无绳电话呼叫的寻呼系统 |
JP3740231B2 (ja) * | 1996-11-19 | 2006-02-01 | キヤノン株式会社 | 無線通信システム及び無線通信装置 |
US6026297A (en) * | 1997-09-17 | 2000-02-15 | Telefonaktiebolaget Lm Ericsson | Contemporaneous connectivity to multiple piconets |
GB2342017B (en) * | 1998-09-24 | 2003-10-15 | Nokia Mobile Phones Ltd | Communication network |
US6622018B1 (en) * | 2000-04-24 | 2003-09-16 | 3Com Corporation | Portable device control console with wireless connection |
-
2000
- 2000-12-25 JP JP2002553851A patent/JPWO2002052878A1/ja active Pending
- 2000-12-25 WO PCT/JP2000/009189 patent/WO2002052878A1/ja active Application Filing
- 2000-12-25 US US10/182,666 patent/US6763231B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05130029A (ja) * | 1991-11-06 | 1993-05-25 | Casio Comput Co Ltd | 携帯電話装置 |
JPH08195983A (ja) * | 1995-01-19 | 1996-07-30 | Hitachi Ltd | コードレス電話を利用した携帯電話システム及び呼出方法 |
JPH1198577A (ja) * | 1997-09-19 | 1999-04-09 | Murata Mfg Co Ltd | データ通信システムおよびそのシステムで使用される通信装置 |
JP2000224656A (ja) * | 1999-01-29 | 2000-08-11 | Toshiba Corp | 携帯情報端末、通信システム及び通信制御方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102170349A (zh) * | 2010-02-26 | 2011-08-31 | 通用汽车环球科技运作有限责任公司 | 采用近场通信标签的简化装置配对 |
Also Published As
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US20030008647A1 (en) | 2003-01-09 |
JPWO2002052878A1 (ja) | 2004-04-30 |
US6763231B2 (en) | 2004-07-13 |
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