JP2001112044A - Composite mobile communication infrastructure system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mobile communication use composite terminal that can continue its communication with other mobile communication infrastructure within a service zone when the terminal moves to the outside of the service zone of the mobile communication infrastructure during communication. SOLUTION: This system is provided with different mobile communication infrastructures A (3), (B) 4 that have different wireless communication areas and make wireless communication with a moving mobile communication composite terminal 5 to connect it to an external communication infrastructure, the mobile communication composite terminal 5 that has different telephone numbers given corresponding to the mobile communication infrastructures, and an inter mobile communication infrastructure adjustment means 6 that is connected between the mobile communication infrastructures and switches a communication path between the mobile communication infrastructures. When the mobile communication terminal moves to the outside of the mobile communication infrastructure in communication, the inter mobile communication infrastructure adjustment means controls the automatic changeover of the communication path to the other mobile communication infrastructure in the service zone to continues the communication of the terminal.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a complex mobile communication infrastructure system for handing over communications between communication infrastructures in a complex mobile communication infrastructure (communications carrier equipment). The present invention relates to a complex mobile communication infrastructure system that can be selected.

[0002]

2. Description of the Related Art Conventionally, there has been a complex mobile communication infrastructure system as shown in FIG. FIG. 2 is a schematic diagram showing the configuration and operation of a conventional complex mobile communication infrastructure system. First, with reference to FIG. 2, a configuration of the above-mentioned conventional complex mobile communication infrastructure system will be described. The complex mobile communication infrastructure system shown in FIG.
STN network) 2, mobile communication infrastructure (hereinafter referred to as mobile communication infrastructure (A)) 3, and (mobile communication infrastructure (B) described later)
4 and the mobile communication infrastructure (hereinafter referred to as the mobile communication infrastructure (B)) 4 (which is superior to the mobile communication infrastructure (B) 4). The communication area is smaller than that of the mobile communication infrastructure (A) 3 and the high-speed mobile communication is inferior to the mobile communication infrastructure (A) 3).

Each of the above-mentioned mobile communication infrastructures (A) 3 and (B) 4 includes a communication area, a communication content, a communication speed, a communication quality, a communication fee, and a peripheral connection device (such as a data communication card). There is a difference between the two, and users can obtain some merits by consciously using each mobile communication infrastructure.

The composite mobile communication infrastructure system further includes a mobile communication composite terminal 5 for communicating with both the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4. The mobile communication infrastructures (A) 3 and (B) 4 are provided with a transmission / reception function so that they can be performed. Also, the mobile communication composite terminal 5
, Individual telephone numbers are given to the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4, respectively.

Next, the operation of the above-mentioned conventional complex mobile communication infrastructure system will be described with reference to FIG. First,
The “standby state” will be described. When the mobile communication complex terminal 5 is within the communication area of both the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4, the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4
And a call can be made to both of them (the location has been registered). However, there are some mobile communication multi-function terminals 5 which can be set to be able to receive and oscillate to only one of the mobile communication infrastructures depending on the setting of the user.

Second, "incoming call" will be described. The mobile communication multi-function terminal 5 is provided with individual telephone numbers for the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4, respectively. Therefore, when the caller who makes a call to the mobile communication multi-function terminal 5 makes a call using the “telephone number of the mobile communication infrastructure (A) 3 of the mobile communication multi-function terminal 5”, the mobile communication infrastructure (A) An incoming call is received by the mobile communication multi-function terminal 5 via 3. Thereafter, communication is performed using the mobile communication infrastructure (A) 3.

Similarly, when a caller making a call to the mobile communication multi-function terminal 5 makes a call using the "telephone number of the mobile communication infrastructure (B) 4 of the mobile communication multi-function terminal 5", The incoming call is received by the mobile communication multi-function terminal 5 via the mobile communication infrastructure (B) 4. Thereafter, communication is performed using the mobile communication infrastructure (B) 4.

Third, "transmission" will be described. When making a call, the user of the mobile communication complex terminal 5 has the option of making a call using the mobile communication infrastructure (A) 3 or making a call using the mobile communication infrastructure (B) 4. Can be selected. The mobile communication multi-function terminal 5 makes a call using the mobile communication infrastructure selected by the user and performs communication.

Fourth, a case where the mobile communication multi-function terminal moves during "communication" will be described. Now, it is assumed that the mobile communication composite terminal 5 is performing communication using the mobile communication infrastructure (A) 3. While the user is moving within the communication area of the mobile communication infrastructure (A) 3, the mobile communication multi-function terminal 5 can perform communication using the mobile communication infrastructure (A) 3. However, if the mobile terminal 5 moves out of the communication area of the mobile communication infrastructure (A) 3 due to the movement, communication cannot be continued.

Similarly, when the mobile communication complex terminal 5 is performing communication using the mobile communication infrastructure (B) 4, the user moves within the communication area of the mobile communication infrastructure (B) 4. During this time, the mobile communication multi-function terminal 5 can perform communication using the mobile communication infrastructure (B) 4. However, when the mobile terminal 5 moves out of the communication area of the mobile communication infrastructure (B) 4 due to the movement, the communication cannot be continued.

[0011]

The above-mentioned conventional complex mobile communication infrastructure system has the following four problems. In the above-mentioned conventional complex mobile communication infrastructure system, after starting communication on one mobile communication infrastructure and then moving out of the communicable area of that mobile communication infrastructure, even if the location can communicate with the other mobile communication infrastructure There is a problem that communication becomes impossible even within the area.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems. After a mobile communication multi-function terminal starts communication on one mobile communication infrastructure, the mobile terminal moves out of the communicable area of the mobile communication infrastructure. If the location is within the communicable area of the other mobile communication infrastructure even when the mobile communication infrastructure is moved, an excellent composite mobile communication infrastructure system that can continue communication with the other mobile communication infrastructure is provided. (First purpose).

The present invention has been made in order to solve the above-mentioned conventional problems. When the mobile communication multi-function terminal goes out of the communicable area of one of the mobile communication infrastructures, the other mobile communication terminal becomes inaccessible. After starting communication on the communication infrastructure,
Provided is an excellent composite mobile communication infrastructure system that can switch to the communication by the first mobile communication infrastructure and continue the communication when the mobile communication system again moves into the communicable area of the one (first) mobile communication infrastructure. (Second purpose).

In the above-mentioned conventional composite mobile communication infrastructure system, the user of the mobile communication composite terminal cannot select the mobile communication infrastructure for receiving a call. Therefore, for example, since it is known that the user of the mobile communication multifunction terminal performs high-speed movement in advance, even if the user wants to specify that the incoming call be performed using the mobile communication infrastructure having a wider communicable area. , There was a problem that can not be specified. Also, if the user of the mobile communication complex terminal uses a peripheral connection device (such as a data communication card) that is specialized for either mobile communication infrastructure, such specialization will be performed. However, there is a problem in that it is impossible to specify even if the user wants to receive a call using the mobile communication infrastructure.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and a user of a mobile communication multi-function terminal selects a mobile communication infrastructure at the time of an incoming call and transmits it to a mobile communication infrastructure. An object of the present invention is to provide an excellent composite mobile communication infrastructure system capable of designating a mobile communication infrastructure to be used at the time of an incoming call by transmitting the information to the mobile communication infrastructure from the composite terminal (third object). For this purpose, when the mobile communication infrastructure specified by the user is outside the usable area and the other mobile communication infrastructure is within the usable area, the user can specify whether to receive the call or not. You may.

In the above-mentioned conventional composite mobile communication infrastructure system, when a caller who sends a call to the mobile communication composite terminal knows only one of the mobile communication infrastructure telephone numbers of the mobile communication composite terminal, the mobile terminal is not connected. When the multifunction terminal for communication is outside the communicable area of the one mobile communication infrastructure, there is a problem that even if a call is made, it is out of the communicable area, so that communication cannot be performed.

Accordingly, the present invention has been made in order to solve the above-mentioned conventional problems, and a caller who makes a call to a mobile communication multi-function terminal can make a call to either of the mobile communication infrastructure telephone numbers. If you make a call to
An object of the present invention is to provide an excellent composite mobile communication infrastructure system capable of selecting a mobile communication infrastructure used for reception (fourth object).

[0018]

SUMMARY OF THE INVENTION A composite mobile communication infrastructure system according to the present invention has different wireless communication areas, and a plurality of different mobile communication systems which wirelessly communicate with a moving wireless terminal and connect to an external communication infrastructure. An infrastructure, a mobile communication complex terminal having different telephone numbers corresponding to the plurality of mobile communication infrastructures, and communicating through the corresponding mobile communication infrastructures with the different telephone numbers, respectively, between the plurality of mobile communication infrastructures; And a mobile communication infrastructure coordinating means for switching a communication path between the plurality of mobile communication infrastructures, wherein the multi-terminal for mobile communication communicates with the one mobile communication infrastructure while the one mobile communication infrastructure is in communication with the one mobile communication infrastructure. When the mobile communication infrastructure is out of the communication range and the mobile communication infrastructure is within the communication range of the other mobile communication infrastructure, the control of the inter-mobile communication infrastructure adjustment means is restricted. By, it has a configuration that automatically switches the communication to the other mobile communications infrastructure. With this configuration, even if the mobile communication infrastructure in communication is out of the communication range, if the other mobile communication infrastructure is in the communication range, the communication path is automatically set to the other mobile communication infrastructure by the inter-mobile communication infrastructure adjustment means. By performing the switching, the communication can be arbitrarily and automatically switched to the mobile communication infrastructure within the communication area without interrupting the communication, and the communication can be continued.

The composite mobile communication infrastructure system according to the present invention has a plurality of different mobile communication infrastructures, each having a different wireless communication area, and wirelessly communicating with a moving wireless terminal to connect to an external communication infrastructure. A mobile communication multi-function terminal having different telephone numbers corresponding to the mobile communication infrastructure and communicating via the corresponding mobile communication infrastructures with the different telephone numbers, the plurality of mobile communication infrastructures being connected between the plurality of mobile communication infrastructures; Comprising a mobile communication infrastructure coordinating means for switching a communication path between mobile communication infrastructures, wherein the mobile communication multi-function terminal can communicate with the other mobile communication infrastructure while communicating with one mobile communication infrastructure, A communication path is automatically cut off to the other mobile communication infrastructure under the control of the inter-mobile communication infrastructure adjustment means. It has a configuration that obtain. With this configuration, when the mobile communication complex terminal can communicate with the other mobile communication infrastructure while communicating with one mobile communication infrastructure, the mobile communication infrastructure adjusts the other mobile communication infrastructure to control the other mobile communication infrastructure. By automatically switching the communication path, the communication can be automatically switched to the desired mobile communication infrastructure and the communication can be continued without interrupting the current communication.

The composite mobile communication infrastructure system according to the present invention has a plurality of different mobile communication infrastructures, each having a different wireless communication area, and wirelessly communicating with a moving wireless terminal to connect to an external communication infrastructure. A mobile communication multi-function terminal having different telephone numbers corresponding to the mobile communication infrastructure and communicating via the corresponding mobile communication infrastructures with the different telephone numbers, the plurality of mobile communication infrastructures being connected between the plurality of mobile communication infrastructures; Comprising a mobile communication infrastructure coordinating means for switching communication paths between mobile communication infrastructures, and specifying the `` mobile communication infrastructure at the time of incoming call '' by the mobile communication multi-terminal and storing the same in the mobile communication infrastructure coordinating means, Regardless of the mobile communication infrastructure phone number received, With reference to the contents of the "mobile communication infrastructure at the time of incoming call" stored in the communication infrastructure adjustment means, the mobile communication infrastructure automatically specifies the communication path of the mobile communication infrastructure by using the mobile communication infrastructure adjustment means. It has a configuration of switching.

According to this configuration, the content of "designation of mobile communication infrastructure at the time of incoming call" is stored in advance in the mobile communication infrastructure coordinating means from the mobile communication complex terminal, and this content is referred to when there is an incoming call. Since the communication path is automatically switched using the inter-mobile-communications-infrastructure adjusting means, it is possible to specify the mobile communication infrastructure to be used when receiving a call.

The composite mobile communication infrastructure system according to the present invention has a plurality of different mobile communication infrastructures, each having a different wireless communication area, wirelessly communicating with a moving wireless terminal and connecting to an external communication infrastructure. A mobile communication multi-function terminal having different telephone numbers corresponding to the mobile communication infrastructure and communicating via the corresponding mobile communication infrastructures with the different telephone numbers, the plurality of mobile communication infrastructures being connected between the plurality of mobile communication infrastructures; Mobile communication infrastructure coordinating means for switching a communication path between the mobile communication infrastructures, wherein when the mobile communication multi-terminal is unable to communicate with the mobile communication infrastructure receiving the incoming call, the mobile communication infrastructure receiving the incoming call transmits To the other party, "Notify the other mobile communication infrastructure phone number" or "Use the other mobile communication infrastructure. Inquiry whether to continue the outgoing te "
In such a case, the caller can automatically select a communicable mobile communication infrastructure.

With this configuration, the telephone numbers of the mobile communication complex terminals are stored in the mobile communication infrastructure coordinating means as a set of the mobile communication complex terminal telephone numbers for one and the other mobile communication infrastructures. If there is a mobile communication complex terminal outside the communication area of the mobile communication infrastructure that received the incoming call, the mobile communication infrastructure notifies the caller of "notify the phone number for the other mobile communication infrastructure" or " By inquiring about whether to continue the call using the communication infrastructure, it is possible to select the mobile communication infrastructure to be used for the call regardless of which telephone number is called.

In the composite mobile communication infrastructure system according to the present invention, the mobile communication composite terminal designates a "mobile communication infrastructure at the time of an incoming call" and stores it in the mobile communication infrastructure coordinating means. Even if a call is received by the telephone number of the mobile communication infrastructure, the received mobile communication infrastructure refers to the contents of the `` mobile communication infrastructure at the time of incoming call '' stored in the mobile communication infrastructure adjustment means, and the mobile communication infrastructure adjustment means is used. The communication path of the mobile communication infrastructure is automatically switched to a designated mobile communication infrastructure.

With this configuration, when the mobile communication complex terminal becomes communicable with the other mobile communication infrastructure while communicating with the other mobile communication infrastructure, the current communication is controlled by the inter-mobile communication infrastructure adjustment means. Without interruption, the communication can be automatically switched to the desired mobile communication infrastructure and the communication can be continued. In addition, the contents of “designation of mobile communication infrastructure at the time of an incoming call” are stored in advance in the mobile communication infrastructure coordinating means, and when an incoming call is received, the contents are referred to and the communication path is automatically switched. By doing so, it is possible to specify the mobile communication infrastructure to be used when receiving a call.

In the composite mobile communication infrastructure system according to the present invention, when the mobile communication composite terminal is unable to communicate with the mobile communication infrastructure that has received the incoming call, the mobile communication infrastructure that has received the incoming call notifies the caller of the other terminal. "Notify the mobile communication infrastructure phone number" or "Inquire whether to continue calling using the other mobile communication infrastructure" to automatically select the communicable mobile communication infrastructure for the caller. It has a configuration.

[0027] With this configuration, when the mobile communication complex terminal becomes communicable with one mobile communication infrastructure and becomes communicable with the other mobile communication infrastructure, the current communication is controlled by the inter-mobile communication infrastructure adjustment means. Without interruption, the communication can be automatically switched to the desired mobile communication infrastructure and the communication can be continued. In addition, the telephone numbers of the mobile communication complex terminals for one and the other mobile communication infrastructures are stored as a set in the mobile communication infrastructure coordinating means, and the mobile communication complex terminal is located outside the communication range of the mobile communication infrastructure that received the call. If there is a terminal, the mobile communication infrastructure notifies the caller of "other phone number" or asks "whether to make a call using the other mobile communication infrastructure". Even when a call is transmitted, a mobile communication infrastructure capable of transmitting the call can be selected.

[0028] In the composite mobile communication infrastructure system according to the present invention, when the mobile communication composite terminal is unable to communicate with the mobile communication infrastructure that has received the incoming call, the mobile communication infrastructure that has received the incoming call informs the caller of the other terminal. "Notify the mobile communication infrastructure phone number" or "Inquire whether to continue calling using the other mobile communication infrastructure" to automatically select the communicable mobile communication infrastructure for the caller. It has a configuration.

According to this configuration, the contents of "designation of mobile communication infrastructure at the time of incoming call" are stored in advance in the mobile communication infrastructure coordinating means, and when there is an incoming call, the contents are referred to and the communication path is automatically set. By selectively switching, it is possible to specify a mobile communication infrastructure to be used when receiving a call. In addition, the telephone numbers of the mobile communication complex terminals for one and the other mobile communication infrastructures are stored as a set in the mobile communication infrastructure coordinating means, and the mobile communication complex terminal is located outside the communication range of the mobile communication infrastructure that received the call. If there is a terminal, the mobile communication infrastructure notifies the caller of "other phone number" or asks "whether to make a call using the other mobile communication infrastructure". Even if you make a call,
It is possible to select a mobile communication infrastructure that can transmit.

[0030] The composite mobile communication infrastructure system according to the present invention is characterized in that when the mobile communication composite terminal communicates with one mobile communication infrastructure and becomes communicable with the other mobile communication infrastructure, the coordination between the mobile communication infrastructures is performed. Means for automatically switching the communication path to the other mobile communication infrastructure under control of the means, and coordinating between the mobile communication infrastructures by designating “mobile communication infrastructure at the time of incoming call” by the mobile communication multi-terminal. In the case where a call is received by any of the mobile communication infrastructure telephone numbers, the received mobile communication infrastructure is stored in the inter-mobile communication infrastructure coordinating means.
And automatically switching to the designated mobile communication infrastructure using the mobile communication infrastructure coordinating means with reference to the contents of the above.

According to this configuration, even if the mobile communication infrastructure during communication is out of the communication range, if the other mobile communication infrastructure is within the communication range, the communication path to the other mobile communication infrastructure is adjusted by the mobile communication infrastructure adjustment means. By automatically switching, the communication can be arbitrarily and automatically switched to the mobile communication infrastructure within the communication area without interruption, and the communication can be continued. In addition, when the mobile communication complex terminal can communicate with the other mobile communication infrastructure while communicating with the other mobile communication infrastructure, the current communication is not interrupted by the control of the mobile communication infrastructure coordinating means. The communication can be automatically switched to the desired other mobile communication infrastructure and the communication can be continued. In addition, the contents of “designation of mobile communication infrastructure at the time of an incoming call” are stored in advance in the mobile communication infrastructure coordinating means, and when an incoming call is received, the contents are referred to and the communication path is automatically switched. By doing so, it is possible to specify the mobile communication infrastructure to be used when receiving a call.

The composite mobile communication infrastructure system according to the present invention is characterized in that when the mobile communication composite terminal communicates with one mobile communication infrastructure and becomes communicable with the other mobile communication infrastructure, the coordination between the mobile communication infrastructures is performed. The communication path is automatically switched to the other mobile communication infrastructure under the control of the means, and when the mobile communication complex terminal cannot communicate with the received mobile communication infrastructure, the mobile terminal receives the incoming call. The mobile communication infrastructure informs the caller of “notifying the telephone number for the other mobile communication infrastructure” or “inquires whether to continue calling using the other mobile communication infrastructure” and To automatically select a mobile communication infrastructure with which communication is possible.

With this configuration, even if the mobile communication infrastructure in communication is out of the communication range, if the other mobile communication infrastructure is in the communication range, the communication path to the other mobile communication infrastructure is adjusted by the mobile communication infrastructure adjustment means. By automatically switching, the communication can be arbitrarily and automatically switched to the mobile communication infrastructure within the communication area without interruption, and the communication can be continued. In addition, when the mobile communication complex terminal can communicate with the other mobile communication infrastructure while communicating with the other mobile communication infrastructure, the current communication is not interrupted by the control of the mobile communication infrastructure coordinating means. The communication can be automatically switched to the desired other mobile communication infrastructure and the communication can be continued. In addition, the telephone numbers of the mobile communication complex terminals for one and the other mobile communication infrastructures are stored as a set in the mobile communication infrastructure coordinating means, and the mobile communication complex terminal is located outside the communication range of the mobile communication infrastructure that received the call. If there is a terminal, the mobile communication infrastructure notifies the caller of "other phone number" or asks "whether to make a call using the other mobile communication infrastructure". Even when a call is transmitted, a mobile communication infrastructure capable of transmitting the call can be selected.

In the composite mobile communication infrastructure system according to the present invention, the mobile communication composite terminal designates a “mobile communication infrastructure at the time of an incoming call” and stores it in the mobile communication infrastructure coordinating means. Even if a call is received by the telephone number of the mobile communication infrastructure, the received mobile communication infrastructure refers to the contents of the `` mobile communication infrastructure at the time of incoming call '' stored in the mobile communication infrastructure adjustment means, and the mobile communication infrastructure adjustment means is used. The communication path of the mobile communication infrastructure is automatically switched to a designated mobile communication infrastructure, and if the mobile communication multi-terminal cannot communicate with the mobile communication infrastructure that has received the incoming call, the mobile terminal that has received the incoming call The communication infrastructure notifies the caller of “notifying the other party's mobile communication infrastructure telephone number” or “the other party's mobile communication interface. Or to continue a call using a hula Te inquiry ", it has a configuration that to automatically select a communication-enabled mobile communication infrastructure to the caller.

According to this configuration, even if the mobile communication infrastructure in communication is out of the communication range, if the other mobile communication infrastructure is in the communication range, the communication path to the other mobile communication infrastructure is adjusted by the mobile communication infrastructure adjustment means. By automatically switching, the communication can be arbitrarily and automatically switched to the mobile communication infrastructure within the communication area without interruption, and the communication can be continued. In addition, the contents of “designation of mobile communication infrastructure at the time of an incoming call” are stored in advance in the mobile communication infrastructure coordinating means, and when an incoming call is received, the contents are referred to and the communication path is automatically switched. By doing so, it is possible to specify the mobile communication infrastructure to be used when receiving a call. In addition, the telephone numbers of the mobile communication complex terminals for one and the other mobile communication infrastructures are stored as a set in the mobile communication infrastructure coordinating means, and the mobile communication complex terminal is located outside the communication range of the mobile communication infrastructure that received the call. If there is a terminal, the mobile communication infrastructure notifies the caller of "other phone number" or asks "whether to make a call using the other mobile communication infrastructure". Even when a call is transmitted, a mobile communication infrastructure capable of transmitting the call can be selected.

In the composite mobile communication infrastructure system according to the present invention, the mobile communication composite terminal designates a “mobile communication infrastructure at the time of an incoming call” and stores it in the mobile communication infrastructure coordinating means. Even if a call is received by the telephone number of the mobile communication infrastructure, the received mobile communication infrastructure refers to the contents of the `` mobile communication infrastructure at the time of incoming call '' stored in the mobile communication infrastructure adjustment means, and the mobile communication infrastructure adjustment means is used. The communication path of the mobile communication infrastructure is automatically switched to a designated mobile communication infrastructure, and if the mobile communication multi-terminal cannot communicate with the mobile communication infrastructure that has received the incoming call, the mobile terminal that has received the incoming call The communication infrastructure notifies the caller of “notifying the other party's mobile communication infrastructure telephone number” or “the other party's mobile communication interface. Or to continue a call using a hula Te inquiry ", it has a configuration that to automatically select a communication-enabled mobile communication infrastructure to the caller.

With this configuration, when the mobile communication complex terminal becomes communicable with one mobile communication infrastructure and becomes communicable with the other mobile communication infrastructure, the current communication is controlled by the inter-mobile communication infrastructure adjustment means. Without interruption, the communication can be automatically switched to the desired mobile communication infrastructure and the communication can be continued. In addition, the contents of “designation of mobile communication infrastructure at the time of an incoming call” are stored in advance in the mobile communication infrastructure coordinating means, and when an incoming call is received, the contents are referred to and the communication path is automatically switched. By doing so, it is possible to specify the mobile communication infrastructure to be used when receiving a call. In addition, the telephone numbers of the mobile communication complex terminals for one and the other mobile communication infrastructures are stored as a set in the mobile communication infrastructure coordinating means, and the mobile communication complex terminal is located outside the communication range of the mobile communication infrastructure that received the call. If there is a terminal, the mobile communication infrastructure notifies the caller of "other phone number" or asks "whether to make a call using the other mobile communication infrastructure". Even when a call is transmitted, a mobile communication infrastructure capable of transmitting the call can be selected.

The composite mobile communication infrastructure system according to the present invention is characterized in that when the mobile communication composite terminal becomes communicable with one mobile communication infrastructure and becomes communicable with the other mobile communication infrastructure, the coordination between the mobile communication infrastructures is performed. Means for automatically switching the communication path to the other mobile communication infrastructure under control of the means, and coordinating between the mobile communication infrastructures by designating “mobile communication infrastructure at the time of incoming call” by the mobile communication multi-terminal. In the case where a call is received by any of the mobile communication infrastructure telephone numbers, the received mobile communication infrastructure is stored in the inter-mobile communication infrastructure coordinating means.
And automatically switches the communication path of the mobile communication infrastructure to the designated mobile communication infrastructure using the inter-mobile communication infrastructure coordinating means, and the mobile communication complex terminal receives an incoming call. If the mobile communication infrastructure cannot communicate with the mobile communication infrastructure, the mobile communication infrastructure that has received the incoming call notifies the caller of "notifying the telephone number for the other mobile communication infrastructure" or "the other mobile communication infrastructure." Inquiry as to whether or not to continue the call using "", and the caller is automatically selected to be able to communicate with the mobile communication infrastructure.

According to this configuration, even if the mobile communication infrastructure in communication is out of the communication range, if the other mobile communication infrastructure is in the communication range, the communication path to the other mobile communication infrastructure is adjusted by the mobile communication infrastructure adjustment means. By automatically switching, the communication can be arbitrarily and automatically switched to the mobile communication infrastructure within the communication area without interruption, and the communication can be continued. In addition, when the mobile communication complex terminal can communicate with the other mobile communication infrastructure while communicating with the other mobile communication infrastructure, the current communication is not interrupted by the control of the mobile communication infrastructure coordinating means. The communication can be automatically switched to the desired other mobile communication infrastructure and the communication can be continued. In addition, the contents of “designation of mobile communication infrastructure at the time of an incoming call” are stored in advance in the mobile communication infrastructure coordinating means, and when an incoming call is received, the contents are referred to and the communication path is automatically switched. By doing so, it is possible to specify the mobile communication infrastructure to be used when receiving a call. In addition, the telephone numbers of the mobile communication complex terminals for one and the other mobile communication infrastructures are stored as a set in the mobile communication infrastructure coordinating means, and the mobile communication complex terminal is located outside the communication range of the mobile communication infrastructure that received the call. If there is a terminal, the mobile communication infrastructure notifies the caller of "other phone number" or asks "whether to make a call using the other mobile communication infrastructure". Even when a call is transmitted, a mobile communication infrastructure capable of transmitting the call can be selected.

[0040]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments 1 to 15 of the present invention will be described below in detail with reference to FIG. FIG. 1 is a schematic diagram showing the configuration and operation of the complex mobile communication infrastructure system according to Embodiments 1 to 15 of the present invention. (Embodiment 1) First, the configuration of a complex mobile communication infrastructure system according to Embodiment 1 will be described with reference to FIG. The complex mobile communication infrastructure system 1 shown in FIG.
Fixed communication infrastructure (PSTN network) 2, mobile communication infrastructure (referred to as mobile communication infrastructure (A) or first mobile communication infrastructure) 3, and mobile communication infrastructure (B) 4 described later.
And a high-speed mobile communication is also superior to the mobile communication infrastructure (B) 4), and a mobile communication infrastructure (a mobile communication infrastructure (B) or a second mobile communication infrastructure). ) 4 and (the communication area is smaller than that of the above-mentioned mobile communication infrastructure (A) 3 and the high-speed mobile communication is also inferior to the mobile communication infrastructure (A) 3).

Further, there is a difference between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 in terms of “communication content”, “call quality”, “communication fee”, “data communication speed”, etc. Can be considered. Thus, between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4,
In addition to the communication area (communication area), there are differences in communication speed, communication quality, communication charges, peripheral connection devices (such as data communication cards), etc., so that users can use each mobile communication infrastructure consciously. Thus, the merits can be obtained by utilizing the characteristics.

The composite mobile communication infrastructure system 1 according to the first embodiment further includes a mobile communication composite terminal 5, and the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 both have the mobile communication infrastructure. Both mobile communication infrastructures (A) so that they can communicate with the infrastructure
3, (B) 4 transmission and reception functions. Also, the mobile communication multi-function terminal 5 is provided with individual telephone numbers for the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4, respectively.

Further, the composite mobile communication infrastructure system 1 according to the first embodiment has a mobile communication infrastructure (A) 3
And between the mobile communication infrastructure (B) 4 or between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 and the fixed communication infrastructure (PSTN network) 2, and the mobile communication infrastructure (A) 3 And a mobile communication infrastructure (B) 4 for switching communication paths between the mobile communication infrastructures (B) 4.

Next, the operation of the complex mobile communication infrastructure system according to the first embodiment will be described with reference to FIG. Now, it is assumed that the mobile communication composite terminal 5 is performing communication using the mobile communication infrastructure (B) 4. Then, the mobile communication composite terminal 5 is connected to the mobile communication infrastructure (B).
If the mobile terminal 4 moves out of the communication area of the communication area 4 and the location is within the communication area of the mobile communication infrastructure (A) 3, the mobile communication multi-function terminal 5 transmits a specific message to the mobile communication infrastructure (A) 3. (Referred to as signal (A) 3). The mobile communication infrastructure (A) 3 that has received the specific signal (A) 3 from the mobile communication multi-function terminal 5 acts on the inter-mobile communication infrastructure adjustment means 6 to make adjustments.

The inter-mobile communication infrastructure adjustment means 6 adjusts between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 and switches the communication path so that the mobile communication infrastructure (B) 4 An inter-infrastructure handover for the mobile communication infrastructure (A) 3 can be realized. As a result, even if the mobile communication multi-function terminal 5 is out of the communication range during communication, if the mobile communication device 5 is within the communication range of the other mobile communication infrastructure, the mobile terminal within the communication range can be moved without interruption. The communication can be automatically switched to the communication infrastructure and the communication can be continued.

(Embodiment 2) Next, referring to FIG.
The configuration of the composite mobile communication infrastructure system according to the second embodiment will be described. The composite mobile communication infrastructure system 1 shown in FIG. 1 includes a fixed communication infrastructure (PSTN network) 2, a mobile communication infrastructure (referred to as a mobile communication infrastructure (A) or a first mobile communication infrastructure) 3, and a mobile communication infrastructure (described later). B) The communication area is wider than that of the mobile communication infrastructure (B) 4 and the high-speed mobile communication is also superior to the mobile communication infrastructure (B) 4), the mobile communication infrastructure (the mobile communication infrastructure (B) or the second mobile communication infrastructure). (Hereinafter referred to as communication infrastructure) 4 and (the communication area is smaller than that of the above-mentioned mobile communication infrastructure (A) 3 and the high-speed mobile communication is inferior to the mobile communication infrastructure (A) 3). ing. The other differences between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 are the same as those described in the first embodiment.

The composite mobile communication infrastructure system 1 according to the second embodiment further includes a mobile communication composite terminal 5, and the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 both have the mobile communication infrastructure. Both mobile communication infrastructures (A) so that they can communicate with the infrastructure
3, (B) 4 transmission and reception functions. Also, the mobile communication multi-function terminal 5 is provided with individual telephone numbers for the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4, respectively.

Further, the composite mobile communication infrastructure system 1 according to the second embodiment has a mobile communication infrastructure (A) 3
And between the mobile communication infrastructure (B) 4 or between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 and the fixed communication infrastructure (PSTN network) 2, and two mobile communication infrastructures (A And (B) 4 are provided with inter-mobile-communications-infrastructure adjustment means 6 for switching communication paths between 3) and (B) 4.

Next, the operation of the complex mobile communication infrastructure system according to the second embodiment will be described with reference to FIG. Now, it is assumed that the mobile communication multi-function terminal 5 is performing communication using the mobile communication infrastructure (A) 3 and its location is outside the communication area of the communication area of the mobile communication infrastructure (B) 4. When the mobile communication multi-function terminal 5 moves into the communication area of the communication area of the mobile communication infrastructure (B) 4, the mobile communication multi-function terminal 5 specifies a certain communication with the mobile communication infrastructure (B) 4. (Signal (B) 4) is transmitted. The mobile communication infrastructure (B) 4 that has received the specific signal (B) 4 from the mobile communication multi-function terminal 5 acts on the adjustment between the mobile communication infrastructure adjustment means 6.

The mobile communication infrastructure coordinating means 6 adjusts between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 and switches the communication path, so that the mobile communication infrastructure (A) 3 The handover between the mobile communication infrastructures for the mobile communication infrastructure (B) 4 can be realized.

Thus, the user wants to use the mobile communication infrastructure with the narrowest communication area as much as possible (for example, the use of the mobile communication infrastructure with the smaller communication area can reduce the communication charges, But the communication area of the mobile communication infrastructure with a smaller desired communication area is currently being communicated using the mobile communication infrastructure with a larger communication area. When the user moves inside, the communication can be automatically switched to the desired mobile communication infrastructure and the communication can be continued without interrupting the current communication.

(Embodiment 3) Next, referring to FIG.
The configuration of the composite mobile communication infrastructure system according to the third embodiment will be described. The composite mobile communication infrastructure system 1 shown in FIG. 1 includes a fixed communication infrastructure (PSTN network) 2, a mobile communication infrastructure (referred to as a mobile communication infrastructure (A) or a first mobile communication infrastructure) 3, and a mobile communication infrastructure (described later). B) The communication area is wider than that of the mobile communication infrastructure (B) 4 and the high-speed mobile communication is also superior to the mobile communication infrastructure (B) 4), the mobile communication infrastructure (the mobile communication infrastructure (B) or the second mobile communication infrastructure). (Hereinafter referred to as communication infrastructure) 4 and (the communication area is smaller than that of the above-mentioned mobile communication infrastructure (A) 3 and the high-speed mobile communication is inferior to the mobile communication infrastructure (A) 3). ing. The other differences between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 are the same as those described in the first embodiment.

The composite mobile communication infrastructure system 1 according to the second embodiment further includes a mobile communication composite terminal 5, and the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 both have the mobile communication infrastructure. Both mobile communication infrastructures (A) so that they can communicate with the infrastructure
3, (B) 4 transmission and reception functions. Also, the mobile communication multi-function terminal 5 is provided with individual telephone numbers for the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4, respectively.

Further, the composite mobile communication infrastructure system 1 according to the second embodiment includes a mobile communication infrastructure (A) 3
And between the mobile communication infrastructure (B) 4 or between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 and the fixed communication infrastructure (PSTN network) 2, and two mobile communication infrastructures (A And (B) 4 are provided with inter-mobile-communications-infrastructure adjustment means 6 for switching communication paths between 3) and (B) 4.

Next, the operation of the complex mobile communication infrastructure system according to the third embodiment will be described with reference to FIG. Now, when it is known that the user of the mobile communication complex terminal 5 performs high-speed movement in advance, or when the user of the mobile communication multifunction terminal 5 specializes in either mobile communication infrastructure. When a user uses a peripheral connection device (such as a data communication card), the user sets “designation of mobile communication infrastructure at the time of an incoming call” to the mobile communication multi-function terminal 5. When the “designation of mobile communication infrastructure at the time of incoming call” is set, the mobile communication complex terminal 5 is used for the mobile communication infrastructure (A) 3 or the mobile communication infrastructure (B) 4 that can communicate at that time. Notify "mobile communication infrastructure specification for incoming call" set by user.

The mobile communication infrastructure (A) 3 or the mobile communication infrastructure (B) 4 receiving this notification stores the content of the notification in the mobile communication infrastructure coordinating means 6. Thus, whether the mobile communication terminal 5 receives a call using the mobile communication infrastructure (A) 3 telephone number or the mobile communication infrastructure (B) 4 telephone number, the mobile communication terminal 5 receives the mobile communication. The infrastructure refers to the contents of “designation of mobile communication infrastructure at the time of incoming call” stored in the mobile communication infrastructure coordinating means 6 and automatically switches communication paths using the mobile communication infrastructure coordinating means 6, The mobile communication infrastructure to be used when receiving a call can be specified. However, at this time, if the mobile communication infrastructure specified by the user is out of the communication range where the other mobile communication infrastructure is not available and the other mobile communication infrastructure is within the communication range where the other mobile communication infrastructure can be used, the user decides whether or not to receive the call. You may enable it to be specified.

(Embodiment 4) Next, referring to FIG.
The configuration of the complex mobile communication infrastructure system according to the fourth embodiment will be described. The composite mobile communication infrastructure system 1 shown in FIG. 1 includes a fixed communication infrastructure (PSTN network) 2, a mobile communication infrastructure (referred to as a mobile communication infrastructure (A) or a first mobile communication infrastructure) 3, and a mobile communication infrastructure (described later). B) The communication area is wider than that of the mobile communication infrastructure (B) 4 and the high-speed mobile communication is also superior to the mobile communication infrastructure (B) 4), the mobile communication infrastructure (the mobile communication infrastructure (B) or the second mobile communication infrastructure). (Hereinafter referred to as communication infrastructure) 4 and (the communication area is smaller than that of the above-mentioned mobile communication infrastructure (A) 3 and the high-speed mobile communication is inferior to the mobile communication infrastructure (A) 3). ing. The other differences between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 are the same as those described in the first embodiment.

The composite mobile communication infrastructure system 1 according to the second embodiment further includes a mobile communication composite terminal 5, and the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 both have the mobile communication infrastructure. Both mobile communication infrastructures (A) so that they can communicate with the infrastructure
3, (B) 4 transmission and reception functions. Also, the mobile communication multi-function terminal 5 is provided with individual telephone numbers for the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4, respectively.

Further, the composite mobile communication infrastructure system 1 according to the second embodiment has a mobile communication infrastructure (A) 3
And between the mobile communication infrastructure (B) 4 or between the mobile communication infrastructure (A) 3 and the mobile communication infrastructure (B) 4 and the fixed communication infrastructure (PSTN network) 2, and two mobile communication infrastructures (A And (B) 4 are provided with inter-mobile-communications-infrastructure adjustment means 6 for switching communication paths between 3) and (B) 4.
In addition, the mobile communication infrastructure inter-coordination means 6 sets the telephone number of the mobile communication multi-function terminal 5 to the mobile communication infrastructure (A) 3 /
It is assumed that the mobile communication infrastructure (B) 4 can be stored as a set.

Next, the operation of the complex mobile communication infrastructure system according to the fourth embodiment will be described with reference to FIG. According to the fourth embodiment, the inter-mobile communication infrastructure coordinating means 6 stores the telephone number of the mobile communication multi-function terminal 5 in advance for the mobile communication infrastructure (A) 3 / for the mobile communication infrastructure (B) 4. Save as a set. When a caller to the mobile communication multi-function terminal 5 makes a call using the “telephone number of the mobile communication infrastructure (A) 3 of the mobile communication multi-function terminal 5,” the mobile communication multi-function terminal 5 performs mobile communication. If the user is out of the communication area of the infrastructure (A) 3 ", or if the user sets the mobile communication multi-function terminal 5 to the state of not waiting for the mobile communication infrastructure (A) 3, The mobile communication infrastructure (A) 3 cannot make an incoming call to the mobile communication terminal 5, and the caller cannot communicate with the mobile communication terminal 5.

Similarly, when a caller to the mobile communication multi-function terminal 5 makes a call using the “telephone number of the mobile communication infrastructure (B) 4 of the mobile communication multi-function terminal 5, If the terminal 5 is out of the communication area of the mobile communication infrastructure (B) 4 ", or the user sets the mobile communication multi-function terminal 5 not to wait for the mobile communication infrastructure (B) 4". In this case, the mobile communication infrastructure (B) 4 cannot make an incoming call to the mobile communication multi-function terminal 5, and the caller cannot communicate with the mobile communication multi-function terminal 5. Can not.

In such a case, the mobile communication infrastructure (A) 3 or the mobile communication infrastructure (B) 4 receiving the incoming call
Are used for the mobile communication infrastructure (A) 3 of the mobile communication multi-function terminal 5 stored in the mobile communication infrastructure coordinating means 6.
By referring to the telephone number for the mobile communication infrastructure (B) 4, the caller who has sent the call to the mobile communication multi-function terminal 5 “notifies the other mobile communication infrastructure telephone number” or “ Inquiring whether to continue the call using the other mobile communication infrastructure. "

Here, when the caller who has transmitted to the mobile communication multi-function terminal 5 selects “continue transmission using the other mobile communication infrastructure”, the communication between mobile communication infrastructures coordinating means 6 causes the communication to be performed. By automatically switching the path, it is possible to “transmit using the other mobile communication infrastructure”. Also, no matter which phone number is used for the mobile communication infrastructure (A) 3 / mobile communication infrastructure (B) 4 to the mobile communication multi-function terminal 5, the caller is unconditionally sent " Inquire which mobile communication infrastructure to use for calling. "

(Embodiment 5) Next, referring to FIG.
A composite mobile communication infrastructure system according to the fifth embodiment will be described. The composite mobile communication infrastructure system according to the fifth embodiment is a combination of the first and second embodiments. According to the fifth embodiment,
If the mobile communication infrastructure during communication is out of the communication range, and the other mobile communication infrastructure is within the communication range, the communication between the mobile communication infrastructures is adjusted without interruption by the adjustment of the mobile communication infrastructure adjustment means 6. Communication can be automatically switched to a certain mobile communication infrastructure,
During communication using the mobile communication infrastructure having a wider communication area, when the desired communication area moves into the communication area of the communication area of the mobile communication infrastructure having a smaller communication area, the communication between the mobile communication infrastructures adjusts means 6. Communication can be automatically switched to the desired mobile communication infrastructure without interruption.

(Embodiment 6) Next, referring to FIG.
A composite mobile communication infrastructure system according to the sixth embodiment will be described. The combined mobile communication infrastructure system according to the sixth embodiment is a combination of the first embodiment and the third embodiment. According to the sixth embodiment,
If the mobile communication infrastructure during communication is out of the communication range, and the other mobile communication infrastructure is within the communication range, the communication between the mobile communication infrastructures is adjusted without interruption by the adjustment of the mobile communication infrastructure adjustment means 6. The communication can be switched to a certain mobile communication infrastructure, and the “mobile communication infrastructure at the time of incoming call” is set to the mobile communication infrastructure coordinating means 6.
And specifies the mobile communication infrastructure to be used when receiving a call. When a call is received, the mobile communication infrastructure is adjusted according to the contents of “designation of the mobile communication infrastructure at the time of reception” stored in the mobile communication infrastructure coordinating means 6. By automatically switching the communication path using the inter-infrastructure adjusting means 6, the designated mobile communication infrastructure can be used.

(Embodiment 7) Next, referring to FIG.
A composite mobile communication infrastructure system according to the seventh embodiment will be described. The composite mobile communication infrastructure system according to the seventh embodiment is a combination of the first embodiment and the fourth embodiment. According to the seventh embodiment,
Even if the mobile communication infrastructure during communication is out of the communication range, if the other mobile communication infrastructure is within the communication range, the adjustment by the mobile communication infrastructure adjustment means 6 allows the mobile communication infrastructure to remain within the communication range without interruption. The communication can be automatically switched to a certain mobile communication infrastructure, and the mobile communication multi-terminal 5 is out of the communication range of the mobile communication infrastructure that has received the incoming call to the mobile communication multi-function terminal 5.
If the mobile communication infrastructure receives the incoming call, the mobile communication infrastructure that has received the call notifies the caller of "notification of the telephone number for the other mobile communication infrastructure" or "can the mobile communication infrastructure continue the call using the other mobile communication infrastructure? Inquiry as to whether the mobile communication infrastructure to be used for calling can be automatically selected by the caller who has sent the call to the mobile communication multi-function terminal 5, so that the caller can check which mobile communication infrastructure Even if a call is made using the telephone number of, the communication can be performed by the mobile communication infrastructure in the communication area.

Embodiment 8 Next, referring to FIG.
A combined mobile communication infrastructure system according to the eighth embodiment will be described. The combined mobile communication infrastructure system according to the eighth embodiment is a combination of the second embodiment and the third embodiment. According to the eighth embodiment,
During communication using the mobile communication infrastructure having a wider communication area, the communication path is switched by the inter-mobile communication infrastructure adjustment means 6 so that the mobile communication infrastructure moves within the communication area of the mobile communication infrastructure having a smaller desired communication area. In the case where it has been, it is possible to automatically switch communication to the desired mobile communication infrastructure without interrupting communication,
The "mobile communication infrastructure at the time of incoming call" is stored in the mobile communication infrastructure coordinating means 6, and the mobile communication infrastructure to be used at the time of incoming call is designated. The designated mobile communication infrastructure can be used by automatically switching the communication path using the mobile communication infrastructure coordinating means 6 in accordance with the content of “designation of mobile communication infrastructure at the time of incoming call”.

Embodiment 9 Next, referring to FIG.
A composite mobile communication infrastructure system according to Embodiment 9 will be described. The composite mobile communication infrastructure system according to the ninth embodiment is a combination of the second embodiment and the fourth embodiment. According to the ninth embodiment,
During communication using the mobile communication infrastructure having a wider communication area, the communication path is switched by the inter-mobile communication infrastructure adjustment means 6 so that the mobile communication infrastructure moves within the communication area of the mobile communication infrastructure having a smaller desired communication area. In this case, the communication can be automatically switched to the desired mobile communication infrastructure without interrupting the communication. When the mobile communication complex terminal 5 is present, the mobile communication infrastructure that has received the incoming call notifies the caller of “notifying the telephone number for the other mobile communication infrastructure” or “the other mobile communication infrastructure. Inquiry as to whether or not to continue calling using a mobile communication terminal 5). It is possible to La automatically selected, even if the caller calling with if the telephone number for both mobile communication infrastructure may be communicated by the mobile communications infrastructure communication area.

(Embodiment 10) Next, a composite mobile communication infrastructure system according to Embodiment 10 will be described with reference to FIG. The composite mobile communication infrastructure system according to the tenth embodiment is a combination of the third embodiment and the fourth embodiment. Embodiment 10
According to the above, the “mobile communication infrastructure at the time of incoming call” is stored in the mobile communication infrastructure coordinating means 6, the mobile communication infrastructure to be used at the time of incoming call is designated, and the mobile communication infrastructure coordinating means 6 at the time of incoming call By automatically switching communication paths using the mobile communication infrastructure coordinating means 6 in accordance with the content of the "designation of mobile communication infrastructure at the time of incoming call", the specified mobile communication infrastructure can be used. If the mobile communication infrastructure 5 is outside the communication range of the mobile communication infrastructure that has received the incoming call to the mobile communication infrastructure 5, the mobile communication infrastructure that has received the incoming communication indicates “the other "Notify the phone number for mobile communication infrastructure" or "Inquire whether to continue calling using the other mobile communication infrastructure"
The mobile phone can automatically select the mobile communication infrastructure to be used for calling by the caller who has sent the call to the mobile communication multi-function terminal 5, so that the caller can select either mobile communication infrastructure telephone number. Even if you send using
Communication can be performed by the mobile communication infrastructure in the communication area.

(Embodiment 11) Next, a complex mobile communication infrastructure system according to Embodiment 11 will be described with reference to FIG. The composite mobile communication infrastructure system according to the eleventh embodiment is a combination of the first, second, and third embodiments. According to the eleventh embodiment, when the mobile communication infrastructure in communication is out of the communication range, and the other mobile communication infrastructure is in the communication range, the communication between mobile communication infrastructures is adjusted by the inter-mobile communication infrastructure adjustment means 6. Communication can be automatically switched to the mobile communication infrastructure within the communication area without interruption, and communication between mobile communication infrastructures can be performed during communication using the mobile communication infrastructure with the wider communication area. By switching the communication path by the adjusting means 6, when the desired communication area moves into the area of the communication area of the narrower mobile communication infrastructure, the communication can be performed toward the desired mobile communication infrastructure without interruption. Switching can be performed automatically. Further, the “mobile communication infrastructure at the time of incoming call” is stored in the mobile communication infrastructure inter-coordination means 6, and the mobile communication infrastructure used at the time of incoming call is stored. The communication infrastructure is specified, and when a call is received, the communication path is automatically set using the mobile communication infrastructure coordinating means 6 in accordance with the contents of “designation of the mobile communication infrastructure at the time of receiving” stored in the mobile communication infrastructure coordinating means 6. By selectively switching, the designated mobile communication infrastructure can be used.

(Twelfth Embodiment) Next, a composite mobile communication infrastructure system according to a twelfth embodiment will be described with reference to FIG. The composite mobile communication infrastructure system according to the twelfth embodiment is a combination of the first, second, and fourth embodiments. According to the twelfth embodiment, when the mobile communication infrastructure during communication is out of the communication range, and the other mobile communication infrastructure is within the communication range, the communication between mobile communication infrastructures is adjusted by the inter-mobile communication infrastructure adjustment means 6. Communication can be automatically switched to the mobile communication infrastructure within the communication area without interruption, and communication between mobile communication infrastructures can be performed during communication using the mobile communication infrastructure with the wider communication area. By switching the communication path by the adjusting means 6, when the desired communication area moves into the area of the communication area of the narrower mobile communication infrastructure, the communication can be performed toward the desired mobile communication infrastructure without interruption. Switching can be automatically performed, and further, the mobile communication composite terminal 5 is located outside the communication area of the mobile communication infrastructure that has received the incoming call to the mobile communication composite terminal 5. If the mobile device 5 is present, the mobile communication infrastructure that has received the call notifies the caller of “notifying the telephone number for the other mobile communication infrastructure” or “continues transmission using the other mobile communication infrastructure. Inquiry as to whether or not to perform "and the caller who has sent to the mobile communication multi-function terminal 5 can automatically select the mobile communication infrastructure to be used for the call. Even when a call is transmitted using a telephone number for the infrastructure, communication can be performed by the mobile communication infrastructure within the communication area.

(Thirteenth Embodiment) Next, a composite mobile communication infrastructure system according to a thirteenth embodiment will be described with reference to FIG. The composite mobile communication infrastructure system according to the thirteenth embodiment is a combination of the first, third, and fourth embodiments. According to the thirteenth embodiment, when the mobile communication infrastructure in communication is out of the communication range, and the other mobile communication infrastructure is in the communication range, the communication between mobile communication infrastructures is adjusted by the inter-mobile communication infrastructure adjustment means 6. The communication can be automatically switched to the mobile communication infrastructure in the communication area without interruption, and the “mobile communication infrastructure at the time of incoming call” is stored in the mobile communication infrastructure coordinating means 6, A mobile communication infrastructure to be used when receiving a call is specified, and when a call is received, the mobile communication infrastructure coordinating means 6 is stored in the mobile communication infrastructure coordinating means 6 in accordance with the contents of “designation of mobile communication infrastructure at the time of receiving”. By automatically switching the communication path using, the designated mobile communication infrastructure can be used.

Further, according to the thirteenth embodiment, if the mobile communication complex terminal 5 exists outside the communication area of the mobile communication infrastructure that has received the call to the mobile communication complex terminal 5, the mobile terminal receiving the call The communication infrastructure informs the caller "notify the phone number for the other mobile communication infrastructure"
Or "inquire whether to continue the call using the other mobile communication infrastructure", and the caller who transmitted to the mobile communication multi-function terminal 5 is automatically notified of the mobile communication infrastructure used for the call. Therefore, even if the caller makes a call using either of the mobile communication infrastructure telephone numbers, communication can be made with the mobile communication infrastructure within the communication area.

(Embodiment 14) Next, a combined mobile communication infrastructure system according to Embodiment 14 will be described with reference to FIG. The composite mobile communication infrastructure system according to the fourteenth embodiment is a combination of the second, third, and fourth embodiments. According to the fourteenth embodiment, during communication using the mobile communication infrastructure having a wider communication area, the communication path is switched by the inter-mobile-communication-infrastructure adjusting means 6, so that the mobile communication having a smaller communication area is desired. When moving within the communication area of the infrastructure, the communication can be automatically switched to the desired mobile communication infrastructure without interrupting the communication.
Is stored in the mobile communication infrastructure coordinating means 6, and the mobile communication infrastructure to be used when receiving a call is designated. By automatically switching the communication path using the mobile communication infrastructure coordinating means 6 in accordance with the contents of “designation”, the specified mobile communication infrastructure can be used.

Further, according to the fourteenth embodiment, when the mobile communication multi-function terminal 5 exists outside the communication area of the mobile communication infrastructure that has received the call to the mobile communication multi-function terminal 5, the mobile device receiving the call has The communication infrastructure informs the caller "notify the phone number for the other mobile communication infrastructure"
Or "inquire whether to continue the call using the other mobile communication infrastructure", and the caller who transmitted to the mobile communication multi-function terminal 5 is automatically notified of the mobile communication infrastructure used for the call. Therefore, even if the caller makes a call using either of the mobile communication infrastructure telephone numbers, communication can be made with the mobile communication infrastructure within the communication area.

(Embodiment 15) Next, a composite mobile communication infrastructure system according to Embodiment 15 will be described with reference to FIG. The composite mobile communication infrastructure system according to the fifteenth embodiment is a combination of the first, second, third, and fourth embodiments. According to the fifteenth embodiment, when the mobile communication infrastructure under communication is out of the communication range, and the other mobile communication infrastructure is within the communication range, the communication between mobile communication infrastructures is adjusted by the inter-mobile communication infrastructure adjustment means 6. Communication between mobile communication infrastructures can be automatically switched to the mobile communication infrastructure within the communication area without interruption, and communication between mobile communication infrastructures is performed during communication using the mobile communication infrastructure with a wider communication area. When the desired communication area moves within the communication area of the narrower mobile communication infrastructure by switching the communication path according to 6, the communication is automatically performed to the desired mobile communication infrastructure without interrupting the communication. And the "mobile communication infrastructure at the time of incoming call" is stored in the mobile communication infrastructure inter-coordination means 6,
Specify the mobile communication infrastructure to be used for incoming calls,
When an incoming call is received, the communication path is automatically switched using the inter-mobile communication infrastructure adjustment means 6 in accordance with the contents of “designation of the mobile communication infrastructure at the time of the incoming call” stored in the inter-mobile communication infrastructure adjustment means 6, thereby specifying the communication path. Mobile communication infrastructure can be used.

Further, according to the fifteenth embodiment, when the mobile communication composite terminal 5 exists outside the communication area of the mobile communication infrastructure that has received the incoming call to the mobile communication multi-terminal 5, The communication infrastructure informs the caller "notify the phone number for the other mobile communication infrastructure"
Or "inquire whether to continue the call using the other mobile communication infrastructure", and the caller who transmitted to the mobile communication multi-function terminal 5 is automatically notified of the mobile communication infrastructure used for the call. Therefore, even if the caller makes a call using either of the mobile communication infrastructure telephone numbers, communication can be made with the mobile communication infrastructure within the communication area.

[0078]

The present invention is constructed as described above. In particular, even if the mobile communication infrastructure in communication is out of the communication range, if the other mobile communication infrastructure is in the communication range, the inter-mobile communication infrastructure adjustment means is provided. Automatically switch the communication path to the other mobile communication infrastructure, so that the current communication can be switched to any mobile communication infrastructure within the service area without interruption, and the communication can be automatically continued. Can be.

The present invention is configured as described above, and in particular, when a mobile communication complex terminal is communicating with one mobile communication infrastructure (for example, one having a larger communication area), the other mobile communication infrastructure (for example, communication The current communication is interrupted by automatically switching the communication path to the other mobile communication infrastructure under the control of the mobile communication infrastructure adjustment means when communication becomes possible with the smaller one) Instead, the communication can be automatically switched to the desired mobile communication infrastructure and the communication can be continued.

The present invention is configured as described above. In particular, the content of "designation of mobile communication infrastructure at the time of incoming call" is stored in advance from the mobile communication multi-terminal to the mobile communication infrastructure coordinating means. When you see this content,
Since the communication path is automatically switched using the inter-mobile-communications-infrastructure adjusting means, the mobile communication infrastructure to be used when receiving a call can be specified.

The present invention is constructed as described above, and in particular, the mobile communication infrastructure uses the telephone number of the mobile communication composite terminal as one set and the telephone number of the mobile communication composite terminal for one and the other mobile communication infrastructure. If there is a mobile communication multi-function terminal outside the communication area of the mobile communication infrastructure that received the incoming call, the mobile communication infrastructure informs the caller, "Notify the telephone number of the other mobile communication infrastructure. "
Or inquiring about whether to continue calling using the other mobile communication infrastructure, it is possible to select the mobile communication infrastructure to be used for calling, regardless of which phone number is called .

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing the configuration and operation of a complex mobile communication infrastructure system according to Embodiments 1 to 15 of the present invention;

FIG. 2 is a schematic diagram showing the configuration and operation of a conventional complex mobile communication infrastructure system.

[Explanation of symbols]

 Reference Signs List 1 composite mobile communication infrastructure system 2 fixed communication infrastructure (PSTN network) 3 mobile communication infrastructure (A) 4 mobile communication infrastructure (B) 5 mobile communication complex terminal 6 mobile communication infrastructure coordination means

Claims (12)

[Claims] 1. A plurality of different mobile communication infrastructures, each having a different wireless communication area, wirelessly communicating with a mobile wireless terminal and connecting to an external communication infrastructure, and different corresponding to the plurality of mobile communication infrastructures. A mobile communication multi-function terminal having a telephone number and communicating via the corresponding mobile communication infrastructure by the different telephone numbers, and a communication path connected between the plurality of mobile communication infrastructures and between the plurality of mobile communication infrastructures; And a mobile communication infrastructure coordinating means for switching between the two mobile communication infrastructures, when the mobile communication composite terminal is out of the communication range of the one mobile communication infrastructure during communication with the one mobile communication infrastructure. When in the communication area, the communication with the other mobile communication infrastructure is automatically switched under the control of the coordinating means between the mobile communication infrastructures. Composite mobile communications infrastructure system being characterized in that the so that. 2. A plurality of different mobile communication infrastructures each having a different wireless communication area and wirelessly communicating with a mobile wireless terminal to connect to an external communication infrastructure, and different telephones corresponding to the plurality of mobile communication infrastructures. A mobile communication complex terminal having a number and communicating via the corresponding mobile communication infrastructure by the different telephone numbers, respectively, and a communication path connected between the plurality of mobile communication infrastructures and between the plurality of mobile communication infrastructures; Switching means for switching between mobile communication infrastructures, wherein when the multi-terminal for mobile communication can communicate with the other mobile communication infrastructure while communicating with one mobile communication infrastructure, A communication path for the other mobile communication infrastructure is automatically switched by control. Hula system. 3. A plurality of different mobile communication infrastructures each having a different wireless communication area and wirelessly communicating with a mobile wireless terminal to connect to an external communication infrastructure, and different telephones corresponding to the plurality of mobile communication infrastructures. A mobile communication complex terminal having a number and communicating via the corresponding mobile communication infrastructure by the different telephone numbers, respectively, and a communication path connected between the plurality of mobile communication infrastructures and between the plurality of mobile communication infrastructures; A mobile communication infrastructure coordinating means for switching, and the mobile communication complex terminal designates a "mobile communication infrastructure at the time of an incoming call" and saves it in the mobile communication infrastructure coordinating means; Even when a call is received by a number, the received mobile communication infrastructure is stored in the mobile communication infrastructure coordinating means, and the “incoming mobile communication infrastructure” is stored. Mobile communication infrastructure, wherein the communication path of the mobile communication infrastructure is automatically switched to a designated mobile communication infrastructure using the inter-mobile communication infrastructure adjustment means. system. 4. A plurality of different mobile communication infrastructures, each having a different wireless communication area, wirelessly communicating with a moving wireless terminal and connecting to an external communication infrastructure, and different telephones corresponding to the plurality of mobile communication infrastructures. A mobile communication complex terminal having a number and communicating via the corresponding mobile communication infrastructure by the different telephone numbers, respectively, and a communication path connected between the plurality of mobile communication infrastructures and between the plurality of mobile communication infrastructures; Switching means for switching between mobile communication infrastructures, and when the mobile communication complex terminal cannot communicate with the mobile communication infrastructure that has received the incoming call, the mobile communication infrastructure that has received the incoming call indicates to the caller that the other mobile communication Notify the caller of the infrastructure's phone number or 'Inquire whether to continue calling using the other mobile communication infrastructure' Composite mobile communications infrastructure system characterized in that the communicable mobile communications infrastructure so as to automatically select. 5. The mobile communication multi-function terminal designates "mobile communication infrastructure at the time of incoming call" and stores it in the inter-mobile communication infrastructure coordinating means. The incoming mobile communication infrastructure refers to the contents of the “mobile communication infrastructure at the time of incoming call” stored in the inter-mobile communication infrastructure adjustment unit, and uses the inter-mobile communication infrastructure adjustment unit to set the communication path of the mobile communication infrastructure. 3. The composite mobile communication infrastructure system according to claim 2, wherein the system is automatically switched to a designated mobile communication infrastructure. 6. When the mobile communication complex terminal cannot communicate with the mobile communication infrastructure that has received the incoming call, the mobile communication infrastructure that has received the incoming call indicates to the caller “a telephone number for the other mobile communication infrastructure. Notify "or" Inquire whether to continue calling using the other mobile communication infrastructure "
3. The composite mobile communication infrastructure system according to claim 2, wherein the caller is automatically made to select a communicable mobile communication infrastructure. 7. When the mobile communication complex terminal cannot communicate with the mobile communication infrastructure that has received the incoming call, the mobile communication infrastructure that has received the incoming call indicates to the caller “a telephone number for the other mobile communication infrastructure. Notify "or" Inquire whether to continue calling using the other mobile communication infrastructure "
4. The composite mobile communication infrastructure system according to claim 3, wherein the caller is automatically made to select a mobile communication infrastructure with which communication is possible. 8. When the mobile communication complex terminal becomes communicable with one mobile communication infrastructure and becomes communicable with the other mobile communication infrastructure, the other mobile communication infrastructure is controlled by the inter-mobile communication infrastructure adjustment means. The communication path is automatically switched to the communication infrastructure, and the mobile communication multi-terminal specifies the “mobile communication infrastructure at the time of incoming call” and saves it in the mobile communication infrastructure coordinating means. Even when the call is received by the telephone number of the mobile communication infrastructure, the received mobile communication infrastructure refers to the contents of the “mobile communication infrastructure at the time of reception” stored in the mobile communication infrastructure adjustment unit, and the mobile communication infrastructure adjustment unit 2. The communication path of the mobile communication infrastructure is automatically switched to a designated mobile communication infrastructure by using a mobile communication infrastructure. Mounting composite mobile communication infrastructure system. 9. When the multi-terminal for mobile communication becomes communicable with the other mobile communication infrastructure while communicating with one mobile communication infrastructure, the other mobile communication infrastructure is controlled by the inter-mobile communication infrastructure adjustment means. The communication path is automatically switched with respect to the communication infrastructure, and when the mobile communication complex terminal cannot communicate with the mobile communication infrastructure that has received the call, the mobile communication infrastructure that has received the call notifies the caller of the call. "Notify the other person's phone number for mobile communication infrastructure"
Or "inquiring whether to continue calling using the other mobile communication infrastructure" to automatically select a mobile communication infrastructure with which the caller can communicate. Item 2. The composite mobile communication infrastructure system according to Item 1. 10. The mobile communication multi-function terminal designates "mobile communication infrastructure at the time of incoming call" and stores it in the inter-mobile communication infrastructure coordinating means. The incoming mobile communication infrastructure refers to the contents of the “mobile communication infrastructure at the time of incoming call” stored in the inter-mobile communication infrastructure adjustment unit, and uses the inter-mobile communication infrastructure adjustment unit to set the communication path of the mobile communication infrastructure. Automatically switch to the designated mobile communication infrastructure, and if the mobile communication complex terminal is unable to communicate with the mobile communication infrastructure that received the incoming call, the mobile communication infrastructure that received the incoming call indicates to the caller “ Tell the other person the phone number for your mobile infrastructure "
2. The mobile communication infrastructure according to claim 1, wherein "an inquiry is made as to whether or not to continue calling using the other mobile communication infrastructure", and the caller is automatically selected to be able to communicate with the mobile communication infrastructure. Complex mobile communication infrastructure system. 11. The mobile communication multi-function terminal designates "mobile communication infrastructure at the time of incoming call" and stores it in the inter-mobile communication infrastructure coordinating means. The incoming mobile communication infrastructure refers to the contents of the “mobile communication infrastructure at the time of incoming call” stored in the inter-mobile communication infrastructure adjustment unit, and uses the inter-mobile communication infrastructure adjustment unit to set the communication path of the mobile communication infrastructure. Automatically switch to the designated mobile communication infrastructure, and if the mobile communication complex terminal is unable to communicate with the mobile communication infrastructure that received the incoming call, the mobile communication infrastructure that received the incoming call indicates to the caller “ Tell the other person the phone number for your mobile infrastructure "
3. The mobile communication infrastructure according to claim 2, wherein "an inquiry is made as to whether or not to continue calling using the other mobile communication infrastructure", and the caller is automatically selected to be able to communicate. Complex mobile communication infrastructure system. 12. When the mobile communication complex terminal becomes communicable with one mobile communication infrastructure while communicating with the other mobile communication infrastructure, the other mobile communication infrastructure is controlled by the mobile communication infrastructure coordinating means. The communication path is automatically switched to the communication infrastructure, and the mobile communication multi-terminal specifies the “mobile communication infrastructure at the time of incoming call” and saves it in the mobile communication infrastructure coordinating means. Even when the call is received by the telephone number of the mobile communication infrastructure, the received mobile communication infrastructure refers to the contents of the “mobile communication infrastructure at the time of reception” stored in the mobile communication infrastructure adjustment unit, and the mobile communication infrastructure adjustment unit To automatically switch the communication path of the mobile communication infrastructure to the specified mobile communication infrastructure,
If the mobile communication complex terminal cannot communicate with the mobile communication infrastructure that has received the incoming call, the mobile communication infrastructure that has received the incoming call "notifies the telephone number of the other mobile communication infrastructure" to the caller. Or "inquiring whether to continue calling using the other mobile communication infrastructure" to automatically select a communicable mobile communication infrastructure for the caller. 2. The composite mobile communication infrastructure system according to 1.