JP4979675B2 - Radio communication base station apparatus and radio communication system - Google Patents

Radio communication base station apparatus and radio communication system Download PDF

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JP4979675B2
JP4979675B2 JP2008290232A JP2008290232A JP4979675B2 JP 4979675 B2 JP4979675 B2 JP 4979675B2 JP 2008290232 A JP2008290232 A JP 2008290232A JP 2008290232 A JP2008290232 A JP 2008290232A JP 4979675 B2 JP4979675 B2 JP 4979675B2
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base station
data
communication base
wireless
unit
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JP2010118861A (en
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宏之 中村
弘貴 吉岡
明則 蛭川
宏志 風間
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日本電信電話株式会社
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Description

  The present invention relates to a radio communication base station apparatus and a radio communication system.

A wireless communication base station device such as a wireless LAN (Local Area Network) base station or a femtocell base station in a mobile phone normally permits connection only to a specific wireless terminal station device from the viewpoint of security. For example, a wireless communication base station device managed by a general user for the purpose of creating a communication area in a narrow range such as a general home is assumed to be used by a specific person such as a general home. Security such as encryption of wireless signals and connection restrictions is often set so that a person cannot use it illegally.
Non-Patent Document 1 below describes a security technique for determining that a terminal to be accessed is correct when viewed from the network side. Although these techniques relate to wireless LAN, similar techniques are used in the femtocell base station in order to determine that a terminal to be accessed is correct. The wireless communication base station apparatus uses these techniques to distinguish between a wireless terminal station apparatus that satisfies a predetermined condition and a wireless terminal station apparatus that does not satisfy a predetermined condition, and to perform wireless communication that satisfies a predetermined condition. Only the terminal station device can be permitted to connect to the own device.

  FIG. 13 is a schematic diagram illustrating an example of a configuration of a conventional wireless communication system including a wireless communication base station device that permits connection only to a wireless terminal station device that satisfies a predetermined constant condition. It is a block diagram. The wireless communication system in FIG. 13 includes one or more wireless communication base station apparatuses 1100 and a network 1300 to which the wireless communication base station apparatus 1100 is connected via a wire. The radio communication base station apparatus 1100 has a function of performing radio communication with one or more radio terminal station apparatuses 1400 and 1401.

  The radio communication base station apparatus 1100 includes a communication I / F (Interface) 1110, a data setting I / F 1120, a data storage unit 1130, a reference data unit 1140, a communication control unit 1150, and a radio unit 1160.

  The communication control unit 1150 is a part that controls the operation of the own device, and determines at least whether to allow the wireless terminal station device 1400 or the wireless terminal station device 1401 to connect to the own device. In FIG. 13, radio communication base station apparatus 1100 is set to permit connection to the own apparatus for radio terminal station apparatuses 1400 and 1401 having encryption key K. Therefore, the wireless terminal station device 1400 having the key K is permitted to connect, but the wireless terminal station device 1401 not having the key K is not permitted.

  The setting change as to which wireless terminal station device 1400, 1401 is permitted to connect to its own device is performed by manually writing configuration data to the data storage unit 1130 via the data setting I / F 1120. The written configuration data is copied to the reference data portion 1140. The configuration data is data defining criteria for determining which wireless terminal station devices 1400 and 1401 are allowed to connect to the own device, and the communication control unit 1150 stores the configuration stored in the reference data unit 1140. Based on the data, it is determined whether or not the wireless terminal station devices 1400 and 1401 are permitted to connect to the own device.

Communication I / F 1110 is an I / F for wireless communication base station apparatus 1100 to transmit / receive data to / from network 1300. The wireless terminal station device 1400 permitted to connect to the wireless communication base station device 1100 can transmit and receive data to and from the network 1300 via the wireless unit 1160 and the communication I / F 1110.
Supervised by Masahiro Morikura and Shuji Kubota, "Impress Standard Textbook Series Revised 802.11 High-Speed Wireless LAN Textbook", Impress Net Business Company, 2005, p. 278-285

However, in the conventional wireless communication system, since the wireless terminal station device that the wireless communication base station device permits connection is fixed to a specific device, the wireless terminal station that can be used normally without a failure at the time of a disaster Even if it is a device, if the wireless communication base station device to be connected does not function, it cannot connect to another wireless communication base station device, and the wireless terminal station device cannot function.
Since there are a large number of radio communication base station devices managed by general users, it can be expected that there are devices that can be used normally even in a disaster, but security is usually set. For this reason, another wireless terminal station device whose connection target wireless communication base station device has stopped functioning cannot be connected. If the setting of the wireless communication base station device is changed, other wireless terminal station devices can be connected, and the management / operator has the intention to allow others to use the wireless communication base station device. However, the setting is not changed when there is no person who can change the setting nearby or when there is no time for other tasks. As a result, there is a problem in that communication facilities such as a wireless terminal station device and a wireless communication base station device are not effectively used, which hinders disaster countermeasures.

  The present invention has been made in view of such circumstances, and its purpose is to effectively utilize the wireless terminal station device and the wireless communication base station device when necessary, such as in the event of a disaster, while maintaining security during normal times. An object of the present invention is to provide a radio communication base station apparatus and a radio communication system that can be used.

The present invention has been made to solve the above-described problems, and a wireless communication base station device according to the present invention includes a wireless unit that wirelessly communicates with a wireless terminal station device, and a wireless device that communicates with the wireless terminal station device. A communication control unit for determining whether or not to permit connection, and first configuration data indicating a condition for permitting connection by the communication control unit and satisfying a predetermined constant condition A data storage unit that stores configuration data indicating that connection is permitted only to a device, and second configuration data that indicates a condition for permitting connection by the communication control unit, wherein all wireless terminal stations An open data storage unit for storing configuration data indicating that the connection is permitted to the device, and selection of the second configuration data. Open when an instruction to receive, the a reference data portion in which the second of the communication control unit the configuration data is read from the open data storage unit is a condition for permitting the connection, setting instruction server connected via a network to When receiving the release instruction from the communication interface and receiving the release instruction output by the communication interface, if the setting change is preset, the release instruction is output to the reference data unit. A setting change enable / disable setting unit that does not output the release instruction when the setting change disable setting is preset, and the reference data unit receives the release instruction from the setting change enable / disable setting unit. And

 A radio communication base station apparatus according to the present invention is the radio communication base station apparatus described above, wherein the radio unit performs radio communication with another radio communication base station apparatus in addition to the radio terminal station apparatus, When the communication interface receives the release instruction, the communication interface includes an inter-base communication control unit that wirelessly transmits to the other radio communication base station device via the radio unit.

The radio communication system of the present invention includes a radio communication base station apparatus connected to a radio terminal station apparatus by radio, a setting instruction server connected to the radio communication base station apparatus via a network, and the setting instruction server A wireless communication system including a setting change acceptance server connected to the wireless communication base station device, wherein the wireless communication base station device wirelessly communicates with the wireless terminal station device; A communication control unit for determining whether or not to permit connection with the wireless terminal, and first configuration data indicating a condition for permitting connection by the communication control unit, and a wireless terminal satisfying a predetermined constant condition A data storage unit that stores configuration data indicating that the connection is permitted only to the station device, and a second condition that indicates a condition that the communication control unit permits the connection. A down configuration data, an open data storage unit for storing configuration data indicating the permission of the connection to all of the wireless terminal station apparatus, selection of the second configuration data from said setting instruction server A communication interface that receives and outputs a release instruction, and a condition for reading the second configuration data from the release data storage unit and allowing the communication control unit to connect when receiving the release instruction. And the setting instruction server, when detecting a predetermined event, selects the radio communication base station apparatus to which the release instruction is to be transmitted according to a predetermined method, The release instruction is transmitted to the selected wireless communication base station device, and the setting change receiving server Serial setting instruction is subject to the selection by the server the stored radio communication base station apparatus, the designated said radio communication base station apparatus, to remove from the selection of the target, or to be added to the subject of the selection Features.

  According to the present invention, the radio communication base station apparatus receives a release instruction from the outside when necessary, such as when a disaster occurs, and is configured to permit connection to all radio terminal station apparatuses. Data is read from the open data storage unit and the state of the radio communication base station device is changed so that the communication control unit permits the connection, so that the radio terminal station device and the radio A communication base station apparatus can be used effectively.

<First Embodiment>
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic block diagram showing the configuration of a wireless communication system according to the first embodiment of the present invention.
The wireless communication system in FIG. 1 belongs to one or more wireless communication base station apparatuses 100, a network 300 to which the wireless communication base station apparatus 100 is connected via a wire, and the network 300, and the wireless communication base station apparatus 100 includes a setting instruction server 310 that is a communication device connected to the network 100 via a network 300, and a database server 320 connected to the setting instruction server 310. The radio communication base station apparatus 100 has a function of performing radio communication with one or more radio terminal station apparatuses 400 and 401.

  The radio communication base station apparatus 100 includes a communication I / F 110, a data setting I / F 120, a data storage unit 130, a reference data unit 140, a communication control unit 150, a radio unit 160, and an open data storage unit 210. The wireless communication base station apparatus 100 may be a femtocell base station or a wireless LAN base station, for example, and the present invention does not depend on the communication method.

  Radio section 160 converts radio signals received from radio terminal station apparatus 400 and radio terminal station apparatus 401 into data such as communication data and outputs the data to communication control section 150, and data received from communication control section 150 Is converted into a radio signal and transmitted to the radio terminal station device 400 and the radio terminal station device 401.

  The communication control unit 150 controls the operation of the own device, and determines at least whether the wireless terminal station device 400 or the wireless terminal station device 401 is permitted to connect to the own device. The determination as to whether or not the wireless terminal station device 400 or the wireless terminal station device 401 is permitted to connect to the own device is performed, for example, by authenticating the wireless terminal station device 400 or the wireless terminal station device 401.

  The communication control unit 150 distinguishes the data received from the wireless unit 160 into communication data and other data, and outputs the communication data to the communication I / F 110. For other data, such as data necessary for determining whether or not the wireless terminal station device 400 or the wireless terminal station device 401 is allowed to connect to the own device, the communication control unit 150 itself controls the operation of the own device. Data used for control.

  The communication data is distinguished from other data by, for example, providing a data type field in the data. The wireless terminal station devices 400 and 401 enter the data type in the field and convert it to a wireless signal for transmission. The wireless signal is converted into data by the wireless unit 160, and the communication control unit 150 that has received the data refers to the field indicating the data type, and outputs the communication data to the communication I / F 110 if it is communication data. Or you may distinguish by using a radio signal from which a frequency etc. differ.

  The communication control unit 150 outputs the communication data received from the communication I / F 110 to the wireless unit 160.

The data storage unit 130 is a memory that stores a maximum of N pieces of configuration data. The configuration data is data for the communication control unit 150 to control the operation of the own device, and at least a method for determining whether or not the wireless terminal station devices 400 and 401 are permitted to connect to the own device. Contains the prescribed data.
The data storage unit 130 stores one or more configuration data (first configuration data) indicating that a connection is permitted only to a wireless terminal station device that satisfies a predetermined condition.
The open data storage unit 210 is a read-only memory, and stores configuration data (second configuration data) indicating that connection is permitted to all the wireless terminal station devices 400 and 401.

Upon receiving an instruction from the data setting I / F 120, the reference data unit 140 reads and stores one of the designated data from the configuration data in the data storage unit 130 or the open data storage unit 210, and the communication control unit 150 is a condition for permitting connection.
The storage is performed, for example, by copying the contents of the read configuration data to a memory dedicated to the reference data section.

The data setting I / F 120 rewrites the data stored in the data storage unit 130 in accordance with the input of the administrator of the own device.
Further, the data setting I / F 120 selects and stores the configuration data stored in the open data storage unit 210 from the setting instruction server 310 according to the input of the administrator of the own device or stored in the reference data unit 140. The configuration data to be stored is designated as a release instruction for the reference data unit 140 in accordance with a power instruction (hereinafter referred to as “release instruction”).

Communication I / F 110 transmits and receives data to and from network 300. The communication I / F 110 distinguishes data received from the network 300 into communication data and control data. The communication data is output to the wireless unit 160 through the communication control unit 150, and the control data is output to the data setting I / F 120.
The communication data and the control data are distinguished from each other by, for example, providing a data type field in the data. A data transmission side such as a setting instruction server enters the data type in the field and transmits the data. Upon receiving this, the communication I / F 110 refers to the field indicating the data type, and if it is communication data, outputs it to the radio unit 160 through the communication control unit 150, and if it is control data, outputs it to the data setting I / F 120. .

The setting instruction server 310 selects a radio communication base station apparatus 100 to be instructed to release when a release instruction is necessary (hereinafter simply referred to as “when necessary”), such as when a disaster occurs, and the wireless communication base Control data for opening instructions is transmitted to the station apparatus 100.
The case where a release instruction is required occurs when a predetermined event occurs, for example, because a wireless communication base station device to which a certain wireless terminal station device is permitted to connect cannot be used. When there is a need to connect to a wireless communication base station device, when there is a public need to secure communication means, or for other carriers to maintain services to subscribers There may be a case where a station device is desired to be used.
As a case where a public need to secure communication means arises, for example, a disaster such as an earthquake occurs. On the other hand, as a case where a telecommunications carrier or the like wants to use another wireless communication base station device in order to maintain a service to a contractor, for example, a case where a so-called mobile phone base station stops functioning due to a failure can be mentioned. . Note that there is a clear distinction between the case where the public need to secure communication means arises and the case where a telecommunications carrier or the like wants to use another wireless communication base station device in order to maintain the service to the contractor. For example, if people are crowded in a small area such as a station due to train delays, and the mobile phone base station runs out of capacity due to the use of mobile phones by these people, this applies to both cases. It is.

  The database server 320 stores an installation location of the radio communication base station apparatus 100 and an address on the network of the radio communication base station apparatus 100 (hereinafter simply referred to as “address”) in association with each other.

  The wireless terminal station device 400 and the wireless terminal station device 401 are wireless terminal station devices having a function of communicating with the wireless communication base station device 100.

FIG. 2 is a conceptual diagram illustrating an example of configuration data.
The common key authentication configuration data D1 includes a field indicating an authentication method and a field indicating a key value used for authentication. In the field representing the authentication method, “both” representing common key authentication is entered. The field representing the key value used for authentication contains the key value K.
The open authentication configuration data D2 includes only a field indicating an authentication method. The field representing the authentication method contains “o” representing open authentication.

  The common key authentication is one of methods for checking whether or not the predetermined conditions satisfying predetermined conditions necessary for the wireless terminal station devices 400 and 401 to connect to the wireless communication base station device 100 are satisfied. As a certain condition, the wireless terminal station devices 400 and 401 request that the wireless communication base station device 100 have a common encryption key K.

3, when the reference data unit 140 stores the configuration data D1 illustrated in FIG. 2, and the communication control unit 150 performs common key authentication using the key K, the wireless terminal station device 400 performs wireless communication. It is a sequence diagram which shows the operation example in the case of succeeding in receiving the authentication by the communication base station apparatus 100.
When the wireless terminal station device 400 wants to receive authentication of the wireless communication base station device 100, first, a probe request for checking whether communication is possible is transmitted to the wireless communication base station device 100 (Sa1).
In the radio communication base station apparatus 100, the communication control unit 150 performs transmission / reception with the radio terminal station apparatus 400 via the radio unit 160. When the communication control unit 150 receives the probe request, the communication control unit 150 refers to the authentication method of the configuration data D1 stored in the reference data unit 140, and obtains “common” representing common key authentication (Sa2).

When the communication control unit 150 obtains “common”, the communication control unit 150 enters a mode for performing common key authentication, and returns a probe response to the wireless terminal station device 400 to indicate that communication is possible (Sa3). When receiving the probe response, the wireless terminal station device 400 transmits an authentication request (Sa4).
Upon receiving the authentication request, the communication control unit 150 returns an authentication response with a random number (challenge) (Sa5). Further, the communication control unit 150 refers to the reference data unit 140 to obtain the key value K (Sa6).

The wireless terminal station device 400 encrypts the received challenge using the key K and returns it as an authentication response (Sa7).
The communication control unit 150 decrypts the authentication response received from the wireless terminal station device 400 using the key K, and determines whether or not the decrypted result has the same value as the sent challenge. When it is determined that the values are the same, the communication control unit 150 recognizes that the counterpart wireless terminal station device 400 is a wireless station terminal station device having the key K, and indicates an authentication response indicating successful authentication. Is returned (Sa8).
As described above, the wireless terminal station device 400 succeeds in receiving authentication by the wireless communication base station device 100.

If there is no response such as the sequence Sa4 or Sa7 from the wireless terminal station devices 400 and 401, or if the decrypted result has a value different from the challenge, authentication fails.
Since the wireless terminal station device 400 having the key K can return a correct response, authentication is successful and connection to the wireless communication base station device 100 is permitted. On the other hand, since the wireless terminal station device 401 that does not have the key K cannot return a correct response, authentication fails, and connection to the wireless communication base station device 100 is not permitted.

When open authentication is used, the radio communication base station apparatus 100 makes the authentication successful for authentication requests from all the radio terminal station apparatuses 400 and 401 regardless of the presence or absence of the key K.
Accordingly, all the wireless terminal station devices 400 and 401 are successfully authenticated, and connection to the wireless communication base station device 100 is permitted.

4, when the reference data unit 140 stores the configuration data D2 illustrated in FIG. 2 and the communication control unit 150 performs open authentication, the wireless terminal station device 401 that does not have the key K performs wireless communication. 4 is a sequence diagram illustrating an example of an operation that succeeds in connection with the base station apparatus 100. FIG. In FIG. 4, the same sequences as those in FIG.
When the wireless terminal station device 401 wants to receive authentication of the wireless communication base station device 100, first, a probe request for checking whether or not communication is possible is transmitted to the wireless communication base station device 100 (Sa1).
In the radio communication base station apparatus 100, the communication control unit 150 performs transmission / reception with the radio terminal station apparatus 401 via the radio unit 160. When the communication control unit 150 receives the probe request, the communication control unit 150 refers to the authentication method of the configuration data D2 stored in the reference data unit 140, and obtains “o” representing open authentication (Sa9).

When the communication control unit 150 obtains “o”, the communication control unit 150 enters a mode for performing common key authentication, and returns a probe response to the wireless terminal station device 401 to indicate that communication is possible (Sa3). Upon receiving the probe response, the wireless terminal station device 401 transmits an authentication request (Sa4).
Upon receiving the authentication request, the communication control unit 150 returns an authentication response indicating that the authentication has succeeded unconditionally (Sa8).
As described above, the wireless terminal station device 401 succeeds in receiving authentication from the wireless communication base station device 100 regardless of whether or not it has the key K.

  For example, the configuration data stored in the data storage unit 130 is rewritten from a setting terminal connected to the data setting I / F 120. When the common key authentication is selected on the setting terminal and the key value K and the configuration data number i are input, these data are transferred to the data setting I / F and stored on the data storage unit 130. The i-th configuration data is rewritten to the configuration data indicating the common key authentication and the key value K. Note that the open data storage unit 210 is a read-only memory, and configuration data cannot be rewritten.

  When the configuration data number i is input on the setting terminal, the data setting I / F 120 outputs the configuration data number i to the reference data management unit 140. The reference data management unit 140 stores the i-th configuration data of the data storage unit 130 (the open data storage unit when i = N + 1).

  When necessary, the configuration data stored in the reference data unit 140 is also changed when the radio communication base station apparatus 100 receives the release instruction transmitted from the setting instruction server 310.

FIG. 5 is a sequence diagram illustrating an example of an operation in which configuration data stored in the reference data unit 140 is changed when necessary.
When the setting instruction server 310 detects that a certain event described above has occurred, a situation where an opening instruction is necessary (hereinafter referred to as “necessary situation”), and a place where the situation has occurred, the setting instruction server 310 stores the database of the database server 320. Referring to the location and address of each wireless communication base station device 100 (Sb1). The setting instruction server 310 selects the radio communication base station apparatus 100 to which the release instruction is to be transmitted based on the location where the necessary situation has occurred and the installation location of each radio communication base station apparatus.

Here, the occurrence of the necessary situation and the detection of the place where it occurred are performed by receiving, for example, a radio (such as an earthquake early warning that notifies the epicenter) that notifies the location of the disaster when a disaster occurs. Alternatively, information that the so-called mobile phone base station has stopped functioning due to a disaster or failure, or that the mobile phone base station has run out of capacity due to the concentration of mobile phone users, You may receive from an automatic detection apparatus or a maintenance inspector etc. with the information of installation location of.
In addition, the selection of the radio communication base station apparatus 100 that should transmit the release instruction is performed, for example, when the data server 320 stores the latitude / longitude as the installation location of the radio communication base station apparatus 100, and the disaster occurrence location is The distance from the disaster occurrence location to each radio communication base station apparatus 100 is calculated from the latitude and longitude of each radio communication base station apparatus 100 received in longitude and stored in the database server 320, and this distance is determined in advance. This is done by selecting the radio communication base station apparatus 100 that is within a certain value. Alternatively, the database server 320 stores an address including a prefecture name and a city name as the installation location of the wireless communication base station 100, receives the disaster occurrence location by address, and stores each location stored in the database server 320. Compared with the address of the radio communication base station apparatus 100, the radio communication base station apparatus 100 in the same municipality as the disaster occurrence place may be selected.

  The setting instruction server 310 uses the address of each radio communication base station apparatus 100 obtained by referring to the database server 320 to the radio communication base station apparatus 100 selected as a target to be instructed to be released. The control data is transmitted (Sb2).

When the release instruction reaches the wireless communication base station apparatus 100 via the network 300, the communication I / F 110 receives the release instruction. Since the release instruction is control data, the communication I / F 110 outputs the release instruction to the data setting I / F 120 (Sb3). When receiving the release instruction, the data setting I / F 120 outputs the number N + 1 indicating the configuration data of the release data storage unit 210 to the reference data unit 140 (Sb4).
When the reference data unit 140 receives the number N + 1, the reference data unit 140 reads and stores the configuration data stored in the open data storage unit 210 and set so that the communication control unit 150 performs open authentication (Sb5).

  As described above, since the setting of the radio communication base station apparatus 100 can be changed when necessary, it is allowed to connect only to a specific radio terminal station apparatus during normal times to maintain security, and to all radio terminal station apparatuses when necessary. It is possible to use the communication equipment effectively by permitting the connection.

  In the present embodiment, it has been described that it is determined whether to permit connection to the wireless terminal station devices 400 and 401 using authentication. However, the present invention does not depend on the determination method. Other determination methods may be used, such as permitting connection to the wireless terminal station devices 400 and 401 that have transmitted the probe request with a specific cipher.

<Second Embodiment>
FIG. 6 is a schematic block diagram showing the configuration of the wireless communication system according to the second embodiment of the present invention. In the figure, the same reference numerals (110, 120, 130, 140, 150, 160, 210, 300, 310, 320, 400, 401) are assigned to the parts corresponding to the respective parts in FIG. To do.
FIG. 6 differs from FIG. 1 in that the radio communication base station apparatus 101 includes a setting change enable / disable setting unit 220.

  The wireless communication system in FIG. 6 includes one or more wireless communication base station devices 101, a network 300 to which the wireless communication base station devices 101 are connected via a wire, a setting instruction server 310 belonging to the network 300, A database server 320 connected to the setting instruction server 310. The radio communication base station apparatus 101 has a function of performing radio communication with one or more radio terminal station apparatuses 400 and 401.

The radio communication base station apparatus 101 includes a communication I / F 110, a data setting I / F 120, a data storage unit 130, a reference data unit 140, a communication control unit 150, a radio unit 160, an open data storage unit 210, and a setting change enable / disable setting unit 220. Is provided.
The wireless communication base station apparatus 101 may be, for example, a femtocell base station or a wireless LAN base station, and the present invention does not depend on the communication method.

The setting change enable / disable setting unit 220 is a part that sets in advance whether or not to allow the own device to change the connection so as to permit connection to all the wireless terminal station devices 400 and 401.
The administrator of the radio communication base station apparatus 101 sets the setting change enable / disable setting unit 220 in advance through the data setting I / F 120, so that the own apparatus connects to all the radio terminal station apparatuses 400 and 401. Set whether or not to allow changes to allow.
If the setting is not permitted to change the connection so as to permit the connection, the setting instruction server 310 transmits a release instruction to the radio communication base station apparatus 101 when necessary, and receives the data setting I received. Even if / F120 outputs the number N + 1 indicating the configuration data of the open data storage unit 210 to the setting change enable / disable setting unit 220, the setting change enable / disable setting unit 220 does not output the number N + 1 to the reference data unit 140. The setting that only the wireless terminal station device 400 having K can be connected is maintained.

  In this way, it is possible to pre-set whether to allow all wireless terminal station devices 400 and 401 to connect to the own device or to keep the setting as it is when necessary. Whether or not the devices 400 and 401 are permitted to connect to the own device can reflect the intention of the administrator of the radio communication base station device 101.

<Third Embodiment>
FIG. 7 is a schematic block diagram showing the configuration of a wireless communication system according to the third embodiment of the present invention. In the figure, the same reference numerals (120, 130, 140, 150, 160, 210, 400, 401) are assigned to the parts corresponding to the respective parts in FIG.
FIG. 7 shows that the wireless communication base station apparatus 102 includes a data change determination unit 230, that the setting change server 310 and the database server 320 are not necessary, and that the communication I / F 111 receives a release instruction from the database server 320. Is different from FIG. 1 in that it is not necessary to output to the data setting I / F 120.

  The wireless communication system of FIG. 7 includes one or more wireless communication base station apparatuses 102 and a network 301 to which the wireless communication base station apparatus 101 is connected via a wire. The radio communication base station apparatus 102 has a function of performing radio communication with one or more radio terminal station apparatuses 400 and 401.

  The radio communication base station apparatus 102 includes a communication I / F 110, a data setting I / F 120, a data storage unit 130, a reference data unit 140, a communication control unit 150, a radio unit 160, an open data storage unit 210, and a data change determination unit 230. Prepare. The wireless communication base station apparatus 102 may be, for example, a femtocell base station or a wireless LAN base station, and the present invention does not depend on the communication method.

The communication I / F 111 transmits / receives data to / from the network 300. The communication I / F 111 outputs the communication data received from the network 300 to the communication control unit 150, and transmits the communication data received from the communication control unit 150 to the network 301.
The data change determination unit 230 detects that a necessary situation has occurred and outputs an opening instruction to the data setting I / F 120.
The detection of the occurrence of a necessary situation is, for example, whether or not an emergency earthquake warning is received by calculating the seismic intensity at each point when an earthquake occurs, and whether or not an earthquake of a seismic intensity equal to or greater than a predetermined seismic intensity has occurred. It is done by judging.
Upon receiving the release instruction, the data setting I / F 120 outputs the number N + 1 indicating the configuration data of the release data storage unit 210 to the reference data unit 140. When the reference data unit 140 receives the number N + 1, the reference data unit 140 stores the configuration data in the release data storage unit 210. Thereby, the wireless communication base station apparatus 102 is set to permit connection to all the wireless terminal station apparatuses 400 and 401.

  In this way, since the data change determination unit 230 provided in the radio communication base station apparatus 102 determines whether or not to issue a release instruction, even if there is no setting instruction server 310, all the radio terminal station apparatuses 400 are required when necessary. , 401 can be permitted to connect.

<Fourth Embodiment>
FIG. 8 is a schematic block diagram showing the configuration of a wireless communication system according to the fourth embodiment of the present invention.
In the radio communication base station apparatus 103 of FIG. 8, the codes (110s, 120s, 130s, 140s, 150s) in which “s” is added to the codes of FIG. , 160s, 210s), and the description thereof is omitted. Similarly, in radio communication base station apparatus 104, codes (120r, 130r, 140r, 150r, 160r) in which “r” is added to the codes in FIG. 210r), and the description thereof is omitted. Furthermore, the network 300 to which the radio communication base station apparatus 103 is connected corresponds to the network 300 in FIG. 1, and the same reference numerals (300, 310, 320) as those in FIG. Description is omitted. Also, the wireless terminal station device corresponds to the wireless terminal station device of FIG. 1, and the same reference numerals (400, 401) as those of FIG.

  In FIG. 8, each of the wireless communication base station devices 103 and 104 connected to other networks includes inter-base communication control units 240s and 240r that control communication with the wireless communication base station devices 104 and 103. On the other hand, the network 301 to which the radio communication base station apparatus 104 is connected does not require the setting instruction server 310 and the database server 320. Therefore, the communication I / F 111r issues a release instruction from the database server to the data setting I / F. 1 is different from FIG. 1 in that there is no need to output to F120r and the communication I / F 112s outputs a release instruction from the setting instruction server to the inter-base communication control unit 240s.

    8 includes one or more wireless communication base station devices 104, a network 301 to which the wireless communication base station devices 104 are connected via a wire, and one or more wireless communication base station devices 103. And a network 300 to which the wireless communication base station device 103 is connected via a wire, a setting instruction server 310 belonging to the network 300, and a database server 320 connected to the setting instruction server 310. The wireless communication base station devices 103 and 104 have a function of performing wireless communication with one or more wireless terminal station devices 400 and 401.

The radio communication base station apparatus 103 includes a communication I / F 112s, a data setting I / F 120s, a data storage unit 130s, a reference data unit 140s, a communication control unit 150s, a radio unit 160s, an open data storage unit 210s, and an inter-base communication control unit 240r. Is provided.
The radio communication base station apparatus 104 includes a communication I / F 111r, a data setting I / F 120r, a data storage unit 130r, a reference data unit 140r, a communication control unit 150r, a radio unit 160r, a release data storage unit 210r, and an inter-base communication control unit 240r. Is provided.
The wireless communication base station apparatuses 103 and 104 may be femtocell base stations or wireless LAN base stations, for example, and the present invention does not depend on the communication method.

  The inter-base station communication control devices 240s and 240r perform conversion and interpretation of communication protocols necessary for communicating with the radio communication base station devices 103 and 104, and also convert the radio units 160s and 160r to the radio communication base station device 103, Control to communicate with 104.

  The communication I / F 112s transmits and receives data to and from the network 300. The communication I / F 112s distinguishes data received from the network 300 into communication data and control data. The communication data is output to the wireless unit 160s through the communication control unit 150s, and the control data is output to the data setting I / F 120s. The communication I / F 112s also outputs the control data received from the network 300 to the inter-base station communication control unit 240s.

  The communication data and the control data are distinguished from each other by, for example, providing a data type field in the data. A data transmission side such as a setting instruction server enters the data type in the field and transmits the data. Upon receiving this, the communication I / F 112s refers to the field indicating the data type, and if it is communication data, outputs it to the radio unit 160s through the communication control unit 150, and if it is control data, outputs it to the data setting I / F 120s. .

  The communication I / F 111r transmits and receives data to and from the network 300. The communication I / F 111r outputs the communication data received from the network 300 to the communication control unit 150r, and transmits the communication data received from the communication control unit 150r to the network 301.

  The radio communication base station apparatus 103 is a radio communication base station apparatus that wirelessly transmits the release instruction received from the setting instruction server 310 to another radio communication base station apparatus 104. The radio communication base station apparatus 104 is a radio communication base station apparatus that receives the release instruction wirelessly and changes the configuration data stored in the reference data unit 140r to the configuration data stored in the release data storage unit 210r.

  When necessary, when a release instruction is transmitted from the setting instruction server connected to the network 300 to the radio communication base station apparatus 103, the communication I / F 112s outputs the received release instruction to the data setting I / F 120s. . The data setting I / F 120s outputs the number N + 1 indicating the configuration data of the open data storage unit 210s to the reference data unit 140s. When the reference data unit 140s receives the number N + 1, the reference data unit 140s stores the configuration data of the open data storage unit 210s. Thereby, the radio communication base station apparatus 103 is set to permit connection to all the radio terminal station apparatuses 400 and 401.

  In addition, the communication I / F 112s outputs control data for opening instructions to the inter-base communication control unit 240s, and the inter-base communication control unit 240s passes through the radio unit 160s and the radio communication base station device is within the reach of radio waves. Control data for opening instructions is transmitted to 104. The inter-base communication control unit 240r of the radio communication base station apparatus 104 outputs the release instruction control data received through the radio unit 160r to the data setting I / F 120r. The data setting I / F 120r outputs the number M + 1 indicating the configuration data of the open data storage unit 210r to the reference data unit 140r. When the reference data unit 140r receives the number M + 1, the reference data unit 140r stores the configuration data of the release data storage unit 210r. Accordingly, the wireless communication base station device 104 is also set to permit connection to all the wireless terminal station devices 400 and 401.

  As described above, the radio communication base station apparatus 104 receives the release instruction from the other radio communication base station apparatus 103 connected to the other network 300, and therefore, the network 301 to which the radio communication base station apparatus 104 is connected. Even without the setting instruction server 310, the setting can be changed so that the radio communication base station apparatus 104 permits all the radio terminal station apparatuses 400 and 401 to connect to the own apparatus. Also, the release instruction control data transmitted by the wireless communication base station device 103 is received only by the wireless communication base station device 104 within the reach of the radio wave, so that the radio communication bases within the range of the radio wave reach The station device 104 can be selected and changed so as to permit connection to all the wireless terminal station devices 400 and 401.

The radio communication base station apparatus 104 may be a radio communication base station apparatus connected to the network 300 to which the radio communication base station apparatus 103 is connected. In this case, for example, the setting instruction server 310 sends an opening instruction to only one radio communication base station apparatus 103, and the radio communication base station apparatus 103 that has received the instruction sends a radio communication base station that is within the reach of radio waves. By sending an opening instruction to the device 104, it can be used as means for selecting a wireless communication base station device that permits communication with all wireless terminal station devices.
Also, upon receiving the release instruction, the radio communication base station apparatus 103 or 104 wirelessly transmits to another radio communication base station apparatus, and the configuration of the reference data unit is determined by the release instruction received from the other radio communication base station apparatus. It may be a wireless communication base station device that rewrites data. That is, the communication I / F that receives the release instruction from the setting instruction server and outputs it to the inter-base communication control unit, and, when the release instruction is received from the communication I / F, wirelessly transmits to another radio communication base station device through the radio unit. Wireless communication having a wireless base station communication device that outputs a release instruction to the data setting I / F when receiving a release instruction from another wireless communication base station device through a wireless unit It may be a base station apparatus.

<Fifth Embodiment>
FIG. 9 is a schematic block diagram showing the configuration of a wireless communication system according to the fifth embodiment of the present invention. In the radio communication base station apparatus 105 of FIG. 9, the same reference numerals (120 s, 130 s, 140 s, 150 s, 160 s, 210 s) are attached to portions corresponding to the respective parts of the radio communication base station apparatus 103 of FIG. Description is omitted. Further, in the wireless communication base station apparatus 104 of FIG. 9, the same reference numerals (104, 111r, 120r, 130r, 140r, 150r, 160r, 210r) are assigned to the portions corresponding to the respective parts of the wireless communication base station apparatus 104 of FIG. The description is omitted. Further, the network to which the radio communication base station apparatus 104 is connected in FIG. 9 corresponds to the network in FIG. 8, and the same reference numeral (301) as that in FIG. Also, the radio terminal station apparatus corresponds to the radio terminal station apparatus of FIG. 8, and the same reference numerals (400, 401) as those of FIG.

  FIG. 9 shows that the wireless communication base station apparatus 105 includes a data change determination unit 230s and that the network 301 to which the wireless communication base station apparatus 105 is connected does not require the setting instruction server 310 and the database server 320. Different from FIG.

  When detecting that a necessary situation has occurred, the data change determination unit 230s outputs an opening instruction to the data setting I / F 120s. The data setting I / F 120s outputs the number N + 1 indicating the configuration data of the open data storage unit 210s to the reference data unit 140s. When the reference data unit 140s receives the number N + 1, the reference data unit 140s stores the configuration data of the open data storage unit 210s. Thereby, the radio communication base station apparatus 103 is set to permit connection to all the radio terminal station apparatuses 400 and 401.

  Further, the data setting I / F 120s outputs control data for opening instructions to the inter-base communication control unit 240s, and the inter-base communication control unit 240s passes through the radio unit 160s to the radio communication base station that is within the reach of radio waves. Control data for opening instructions is transmitted to the device 104. The inter-base communication control unit 240r of the radio communication base station apparatus 104 outputs the release instruction control data received through the radio unit 160r to the data setting I / F 120r. The data setting I / F 120r outputs the number M + 1 indicating the configuration data of the open data storage unit 210r to the reference data unit 140r. When the reference data unit 140r receives the number M + 1, the reference data unit 140r stores the configuration data of the release data storage unit 210r. Accordingly, the wireless communication base station device 104 is also set to permit connection to all the wireless terminal station devices 400 and 401.

As described above, when the radio communication base station apparatus 105 detects that a necessary situation has occurred in the data change determination unit 230s, the radio communication base station apparatus 105 wirelessly transmits an opening instruction to the radio communication base station apparatus 104. Thus, as in the third embodiment. In addition, it is not necessary for all the radio communication base station devices to include the data change determination unit 230. In the third embodiment, each radio communication base station device 102 receives a release instruction from the data change determination unit 230 of its own device. In addition, the number of radio communication base station apparatuses that should include the data change determination unit 230 can be reduced.
In addition, since the release instruction wirelessly transmitted by the wireless communication base station device 105 is received only by the wireless communication base station device 104 within the reach of the wireless radio wave, as in the case of the fourth embodiment, The wireless communication base station device 104 within the reachable range can be selected and changed so as to permit connection to all the wireless terminal station devices 400 and 401.

Note that the radio communication base station apparatus 104 may be a radio communication base station apparatus connected to the same network as the network 301 to which the radio communication base station apparatus 105 is connected.
Further, when the radio communication base station device 104 or 105 detects that a necessary situation has occurred, the radio communication base station device 104 or 105 wirelessly transmits the reference data to another radio communication base station device and receives the reference data according to the release instruction received from the other radio communication base station device. It may be a radio communication base station apparatus that rewrites the configuration data of the unit. That is, the communication I / F that receives the release instruction from the data change determination unit and outputs it to the inter-base communication control unit, and when the release instruction is received from the communication I / F, the communication unit wirelessly transmits to the other wireless communication base station device A radio having an inter-radio base station communication apparatus that transmits and receives an open instruction from another radio communication base station apparatus through a radio unit and outputs an open instruction to the data setting I / F It may be a communication base station device.

<Sixth Embodiment>
FIG. 10 is a schematic block diagram showing the configuration of a wireless communication system according to the sixth embodiment of the present invention. The radio communication base station apparatus 104 in FIG. 10 is the same as the radio communication base station apparatus 104 in FIG. 10 corresponds to the network in FIG. 8, and is denoted by the same reference numeral (301) as that in FIG. 8, and the description thereof is omitted. Further, the wireless terminal station apparatus also corresponds to the wireless terminal station apparatus of FIG. 8, and the same reference numerals (400, 401) as those of FIG.

  FIG. 10 differs from FIG. 8 in that it includes an opening instruction transmission device 500 instead of the radio communication base station device 103 and that the network 300 to which the radio communication base station device 103 is connected in FIG. 10 is unnecessary.

  The wireless communication system in FIG. 10 is connected to one or more wireless communication base station devices 104, a network 301 in which the wireless communication base station devices 104 are connected via wires, and the wireless communication base station device 100 by wireless. And one or more opening instruction transmission devices 500 which are communication devices to be used. The wireless communication base station device 104 has a function of performing wireless communication with one or more wireless terminal station devices 400 and 401.

The opening instruction transmission device 500 includes an opening instruction input I / F 125s, a base communication control unit 245s, and a base radio unit 165s. The opening instruction input I / F 125s is an I / F for performing an operation (opening instruction transmission operation) indicating that an opening instruction should be transmitted. The to-base communication control unit 245s wirelessly transmits release control data to the radio communication base station 104 through the to-base station radio unit 165s.
The opening instruction transmission device 500 and the wireless communication base station 104 are, for example, a mobile phone and a femtocell base station, a so-called mobile phone base station and a femtocell base station, a personal computer (PC) having a wireless communication function and a wireless communication. There is no limitation on the communication method as long as it is in a relationship that allows the opening instruction to be transmitted from the opening instruction transmitting apparatus 500 to the radio communication base station apparatus 104 such as a LAN apparatus.

When necessary, the release instruction transmission device 500 wirelessly transmits release instruction control data. Here, the release instruction transmission device 500 is, for example, a mobile phone, and is released when a predetermined release instruction transmission operation is performed from the release instruction input I / F 125 by the administrator of the radio communication base station device 103. Send instructions wirelessly. Alternatively, the opening instruction transmission device 500 is a mobile phone base station, and may transmit an opening instruction when an opening instruction transmission operation is performed by a maintenance inspector or an operator.
The radio communication base station device 104 within the reach of the radio wave from the release instruction transmission device 500 receives the release instruction from the release instruction transmission device 500. The inter-base communication control unit 240r of the radio communication base station apparatus 104 outputs the release instruction received through the radio unit 160r to the data setting I / F 120r. The data setting I / F 120r outputs the number M + 1 indicating the configuration data of the open data storage unit 210r to the reference data unit 140r. When the reference data unit 140r receives the number M + 1, the reference data unit 140r stores the configuration data of the release data storage unit 210r. Accordingly, the wireless communication base station device 104 is also set to permit connection to all the wireless terminal station devices 400 and 401.

  In this way, the radio communication base station apparatus 104 receives the release instruction from the release instruction transmission apparatus 500, so that even if the network 301 to which the radio communication base station apparatus 104 is connected does not have the setting instruction server 310, wireless communication is performed. The setting can be changed so that the base station device 104 allows all the wireless terminal station devices 400 and 401 to connect to the own device. Also, the release instruction control data transmitted by the release instruction transmitting device 500 is received only by the wireless communication base station device 104 within the reach of the radio wave, so that the radio communication base station within the range of the radio wave reaches The device 104 can be selected and changed so as to allow connection to all the wireless terminal station devices 400 and 401.

<Seventh Embodiment>
FIG. 11 is a schematic block diagram showing the configuration of a wireless communication system according to the seventh embodiment of the present invention. 11, parts corresponding to those in FIG. 10 are assigned the same reference numerals (104, 111r, 120r, 130r, 140r, 150r, 160r, 210r, 301, 400, 401), and the description thereof is omitted.
11 differs from FIG. 10 in that the release instruction transmission device 501 includes a data change determination unit 230s.

  The wireless communication system in FIG. 11 is wirelessly connected to one or more wireless communication base station devices 104, a network 301 to which the wireless communication base station devices 104 are connected via wires, and the wireless communication base station device 100. And one or more opening instruction transmission devices 501 which are communication devices to be used. The wireless communication base station device 104 has a function of performing wireless communication with one or more wireless terminal station devices 400 and 401.

The release instruction transmission apparatus 501 includes a data change determination unit 230s, a base communication control unit 245s, and a base radio unit 165s.
The data change determination unit 230s is, for example, an earthquake sensor that detects an earthquake having a seismic intensity of a certain level or more, and detects that a necessary situation such as an earthquake has occurred. The to-base communication control unit 245s wirelessly transmits release control data to the radio communication base station apparatus 104 through the to-base station radio unit 165s.
The release instruction transmission apparatus 501 and the radio communication base station apparatus 104 are, for example, a so-called mobile phone base station and femtocell base station, an apparatus dedicated to release instruction transmission and a wireless LAN apparatus, and the like. The present invention is not dependent on the communication method as long as the release instruction can be transmitted to 104.

When a necessary situation occurs, the data change determining unit 230 of the release instruction transmitting apparatus 501 detects that the necessary situation has occurred, and wirelessly transmits control data for the release instruction through the inter-base communication control 240 and the inter-base station radio unit 160. Send.
The radio communication base station device 104 within the reach of the radio wave from the release instruction transmission device 501 receives the release instruction from the release instruction transmission device 501. The inter-base communication control unit 240r of the radio communication base station apparatus 104 outputs the release instruction received through the radio unit 160r to the data setting I / F 120r. The data setting I / F 120r outputs the number M + 1 indicating the configuration data of the open data storage unit 210r to the reference data unit 140r. When the reference data unit 140r receives the number M + 1, the reference data unit 140r stores the configuration data of the release data storage unit 210r. Accordingly, the wireless communication base station device 104 is also set to permit connection to all the wireless terminal station devices 400 and 401.

  Thus, since the radio communication base station apparatus 104 receives the release instruction from the release instruction transmission apparatus 501, the setting instruction server is connected to the network 301 to which the radio communication base station apparatus 104 is connected, as in the sixth embodiment. Even without 310, the setting can be changed so that the radio communication base station apparatus 104 permits all the radio terminal station apparatuses 400 and 401 to connect to the own apparatus. Further, since the release instruction control data transmitted by the release instruction transmitting device 501 is received only by the wireless communication base station device 104 within the range of the radio wave, the radio wave reaches as in the sixth embodiment. The wireless communication base station device 104 within the range can be selected and changed so as to permit connection to all the wireless terminal station devices 400 and 401.

<Eighth Embodiment>
FIG. 12 is a schematic block diagram showing the configuration of a wireless communication system according to the eighth embodiment of the present invention. In the figure, the same reference numerals (110, 120, 130, 140, 150, 160, 210, 400, 401) are assigned to the parts corresponding to the respective parts in FIG.
FIG. 12 shows that a field to be described later is added to the database of the database server 321, the setting instruction server 311 refers to the field added to the database of the database server 321, and the setting is changed to the database server 321. 1 is different from FIG. 1 in that a reception server 330 is connected and a setting change device 350 is connected to the setting change server 330.

  The wireless communication system in FIG. 12 belongs to one or more wireless communication base station devices 100, a network 302 to which the wireless communication base station device 100 is connected via a wire, and the network 302. 100, a setting instruction server 311 that is a communication device connected to the network 302, a database server 321 connected to the setting instruction server 311, a setting change reception server 330 connected to the database server 321, and a setting change A setting change device 350 connected to the reception server 330 is provided. The radio communication base station apparatus 100 has a function of performing radio communication with one or more radio terminal station apparatuses 400 and 401. Here, the setting change device 350 is a telephone connected to the network 300, for example. Alternatively, an operation terminal dedicated to the setting change receiving server 330 may be used.

The radio communication base station apparatus 100 includes a communication I / F 110, a data setting I / F 120, a data storage unit 130, a reference data unit 140, a communication control unit 150, a radio unit 160, and an open data storage unit 210.
The wireless communication base station apparatus 100 may be a femtocell base station or a wireless LAN base station, for example, and the present invention does not depend on the communication method.

  In the database server 321, data of all the wireless communication base station devices 100 connected to the network are registered in advance, and the selection instruction server performs selection for the data of each wireless communication base station device 100. There is a field for marking that it is not covered by the above.

When a specific wireless communication base station apparatus 100 is designated as the wireless communication base station apparatus 100 to be excluded from the selection target by the administrator of the wireless communication base station apparatus 100, the setting change apparatus 350 350 transmits the designation to the setting change reception server 330. When receiving this designation, the setting change receiving server 330 marks the data of the wireless communication base station device 100 in the database server 321 indicating that it is not a selection target.
On the contrary, when a specific wireless communication base station device 100 is designated as the wireless communication base station device 100 to be added to the selection target by the administrator of the wireless communication base station device 100, the wireless communication in the database server 321 is performed. The mark indicating that it is not a selection target is deleted from the data of the base station apparatus 100.

If a specific radio communication base station 100 is removed from the selection target or designated to be added to the selection target before the necessary situation occurs, the database server 321 already has the necessary information when the necessary situation occurs. The contents of the instruction are reflected in the data.
When the setting instruction server 311 detects that a necessary situation has occurred and the occurrence location, the setting instruction server 311 refers to the database server 321 to determine whether the installation location, address, and selection target of each wireless communication base station device 100 are included. Get the information.
The setting instruction server 311 that has obtained the information of each radio communication base station apparatus 100, from among the radio communication base station apparatuses 100 that are not excluded from selection targets, the generation location and the installation location of each radio communication base station apparatus 100 Based on the above, the radio communication base station apparatus 100 to be instructed to open is selected.
The setting instruction server 311 that has performed the selection transmits the release instruction via the network 302 to the radio communication base station apparatus 100 selected as the target of the release instruction, and receives the release instruction. Is configured to store the configuration data of the open data storage unit 210 in the reference data unit 140 and permit all the wireless terminal station devices 400 and 401 to connect to the own device.

When designation is made to exclude a specific radio communication base station 100 from selection after the necessary situation occurs, the setting instruction server 311 detects that the designation has been made. For example, when the database server 321 changes the contents of the database, the detection that the designation has been made is performed by transmitting the change contents to the setting instruction server 311. Alternatively, the database change history may be stored in the database server 321, and the setting instruction server 311 may periodically refer to the change history.
The setting instruction server 311 that has detected that the designation for removing the specific radio communication base station 100 from the selection target has been performed, from among the configuration data in the data storage unit 130 to the designated radio communication base station 100. Control data instructing to read one into the reference data unit 140 is transmitted. Which configuration data in the data storage unit 130 is to be read is specified by the configuration authority number when the administrator of the radio communication base station 100 specifies from the setting change device 350, for example. Alternatively, the number of configuration data to be read in advance is stored in the data setting I / F 120 of each radio communication base station apparatus 100, and the configuration data in the data storage unit 130 is simply read from the setting instruction server. You may transmit the control signal to instruct | indicate.

Even when a specific wireless communication base station 100 is designated to be selected after the occurrence of a necessary situation, the setting instruction server 311 detects that the designation has been made, as in the case of designation to remove. To do.
The setting instruction server 311 that has detected that the designation for adding the specific wireless communication base station 100 to the selection target is performed transmits a control signal for opening instructions to the designated wireless communication base station.

  In this way, it is specified in advance or after the occurrence of a necessary situation, which radio communication base station device 100 is a target for which all radio terminal station devices 400 and 401 are permitted to connect to the own device when necessary. Therefore, it is possible to reflect the intention of the administrator with respect to whether or not to allow all the wireless terminal station devices 400 and 401 to connect to the own device when necessary.

  In the present embodiment, information of the radio communication base station apparatus 100 that is not subject to the release instruction is stored in the database server 321 and the setting instruction server 310 selects the radio communication base station apparatus 100 that is the subject of the release instruction. For example, the address of the radio communication base station apparatus 100 that is not subject to the release instruction is stored in a database different from the database of the database server 321, and the setting instruction server 310 issues the release instruction. After selecting the radio communication base station apparatus 100 to be the target, the release instruction may not be transmitted to the corresponding address.

  Further, the communication control unit 150, the reference data unit 140, the communication I / F 110, the data setting I / F 120, the setting instruction server 310, the communication control unit 150, and the reference data unit 140 in FIG. A setting change enable / disable setting unit 220, a communication I / F 110, a data setting I / F 120, a communication control unit 150, a reference data unit 140, a data change determination unit 230, a communication I / F 111 in FIG. Data setting I / F 120, inter-base communication control units 240s and 240r in FIG. 8, communication control units 150s and 150r, reference data units 140s and 140r, communication I / Fs 112s and 111r, data setting I / F 120s, 120r, setting instruction server 310, base-to-base communication control units 240s and 240r in FIG. 9, communication control unit 150s, 0r, reference data units 140s and 140r, data change determination unit 230s, communication I / Fs 111s and 111r, data setting I / Fs 120s and 120r, communication control unit 150 in FIG. 10, reference data unit 140, A program for realizing the functions of the communication I / F 110, the data setting I / F 120, the setting instruction server 311, the setting change receiving server 330, and the setting change device 350 is recorded on a computer-readable recording medium. Then, the program recorded in the recording medium may be read into the computer system and executed to execute the processing of each unit. Here, the “computer system” includes an OS and hardware such as peripheral devices.

Further, the “computer system” includes a homepage providing environment (or display environment) if a WWW system is used.
The “computer-readable recording medium” refers to a storage device such as a flexible medium, a magneto-optical disk, a portable medium such as a ROM and a CD-ROM, and a hard disk incorporated in a computer system. Furthermore, the “computer-readable recording medium” dynamically holds a program for a short time like a communication line when transmitting a program via a network such as the Internet or a communication line such as a telephone line. In this case, a volatile memory in a computer system serving as a server or a client in that case, and a program that holds a program for a certain period of time are also included. The program may be a program for realizing a part of the functions described above, and may be a program capable of realizing the functions described above in combination with a program already recorded in a computer system.

  The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and includes design changes and the like within a scope not departing from the gist of the present invention.

  The present invention is suitable for use in a communication system using a femtocell base station apparatus or a wireless LAN system, but is not limited thereto.

It is a schematic block diagram which shows the structure of the radio | wireless communications system by 1st Embodiment of this invention. In the embodiment, it is a conceptual diagram showing the example of configuration data. FIG. 7 is a sequence diagram showing an operation example when the wireless terminal station device succeeds in receiving authentication by the wireless communication base station device 100 when common key authentication is performed using the key K in the embodiment. 4 is a sequence diagram illustrating an example of an operation in which a wireless terminal station device 401 that does not have a key K succeeds in connecting to the wireless communication base 100 when open authentication is used in the embodiment. FIG. FIG. 10 is a sequence diagram illustrating an example of an operation in which the reference data unit 140 is changed when necessary in the embodiment. It is a schematic block diagram which shows the structure of the radio | wireless communications system by 2nd Embodiment of this invention. It is a schematic block diagram which shows the structure of the radio | wireless communications system by 3rd Embodiment of this invention. It is a schematic block diagram which shows the structure of the radio | wireless communications system by 4th Embodiment of this invention. It is a schematic block diagram which shows the structure of the radio | wireless communications system by 5th Embodiment of this invention. It is a schematic block diagram which shows the structure of the radio | wireless communications system by 6th Embodiment of this invention. It is a schematic block diagram which shows the structure of the radio | wireless communications system by 7th Embodiment of this invention. It is a schematic block diagram which shows the structure of the radio | wireless communications system by 8th Embodiment of this invention. It is a schematic block diagram which shows the structure of the conventional radio | wireless communications system.

Explanation of symbols

100, 101, 102, 103, 104, 105 ... wireless communication base station apparatuses 110, 111, 112s, 111r ... communication I / F
120, 120s, 120r ... Data setting I / F
125s ... Opening instruction input I / F
130, 130s, 130r ... data storage unit 140, 140s, 140r ... reference data unit 150, 150s, 150r ... communication control unit 160, 160s, 160r ... radio unit 165s ... base station base station radio unit 210, 210s, 210r ... Open data storage unit 220 ... setting change enable / disable setting unit 230, 230s ... data change determination unit 240, 240s, 240r ... inter-base station communication control unit 245s ... to base station communication control unit 300, 301, 302 ... networks 310, 311 ... Setting instruction servers 320, 321 ... database server 330 ... setting change accepting server 340 ... target base station database 350 ... setting changing device 400 ... wireless terminal station device 401 having key K and not having key L ... having key L Wireless terminal station devices 500, 501,... That do not have the key K. 1 ... common key authentication of configuration data D2 ... open authentication of configuration data

Claims (3)

  1. A wireless unit that wirelessly communicates with a wireless terminal station device;
    A communication control unit that determines whether or not to allow connection with the wireless terminal station device;
    First configuration data indicating a condition for permitting connection by the communication control unit, and configuration data indicating permitting connection only to a wireless terminal device that satisfies a predetermined condition. A data storage unit for storing;
    An open data storage unit for storing configuration data indicating that the communication control unit permits connection to all wireless terminal stations, which is second configuration data indicating a condition for permitting connection;
    A reference data part that reads out the second configuration data from the release data storage part when the release instruction instructing the selection of the second configuration data is received and allows the communication control part to permit connection; ,
    A communication interface that receives and outputs the release instruction from a setting instruction server connected via a network; and
    Upon receipt of the opening instruction output by the communication interface, when the setting change is preset, the opening instruction is output to the reference data unit, and when the setting change is impossible, the opening is set. Setting change enable / disable setting section that does not output instructions
    Comprising
    The radio communication base station apparatus , wherein the reference data unit receives the release instruction from the setting change enable / disable setting unit .
  2. In addition to the wireless terminal station device, the wireless unit wirelessly communicates with other wireless communication base station devices,
    2. The wireless communication according to claim 1, further comprising: an inter-base communication control unit configured to wirelessly transmit to the other wireless communication base station device via the wireless unit when the communication interface receives the release instruction. Base station device.
  3. A wireless communication base station device connected wirelessly to the wireless terminal station device;
    A setting instruction server connected to the wireless communication base station device via a network ;
    A wireless communication system comprising a setting change acceptance server connected to the setting instruction server ,
    The wireless communication base station device
    A wireless unit that wirelessly communicates with the wireless terminal station device;
    A communication control unit that determines whether or not to allow connection with the wireless terminal station device;
    First configuration data indicating a condition for permitting connection by the communication control unit, and configuration data indicating permitting connection only to a wireless terminal device that satisfies a predetermined condition. A data storage unit for storing;
    An open data storage unit for storing configuration data indicating that the communication control unit permits connection to all wireless terminal stations, which is second configuration data indicating a condition for permitting connection;
    A communication interface that receives and outputs a release instruction instructing selection of the second configuration data from the setting instruction server ;
    When receiving the release instruction, the second configuration data is read from the release data storage unit, the communication control unit is a condition for permitting the connection, and a reference data unit ,
    The setting instruction server
    When a predetermined event is detected, the radio communication base station apparatus to which the release instruction is to be transmitted is selected according to a predetermined method, and the release instruction is transmitted to the selected radio communication base station apparatus. Send
    The setting change acceptance server
    Storing the radio communication base station device to be selected by the setting instruction server and deleting the designated radio communication base station device from the selection target or adding to the selection target A wireless communication system.
JP2008290232A 2008-11-12 2008-11-12 Radio communication base station apparatus and radio communication system Expired - Fee Related JP4979675B2 (en)

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