JP2020027964A - Communication system, server device, base station device, information processing device, communication method and program - Google Patents

Abstract

To perform communication control setting according to contents of data communication, and to achieve low delay and utilize large-capacity resource efficiently.SOLUTION: In a communication system that comprises a server device, a base station device and an information processing device, the server device comprises a server controller. The server controller generates communication control setting request information for communication between the base station device and the information processing device on the basis of contents to be provided to the information processing device. The base station device comprises a base station controller. The base station controller performs communication setting with the information processing device on the basis of the communication control setting request information received from the server device. The information processing device comprises an information processing controller and an information processing communication unit. A mobile station controller makes the contents be transmitted/received to/from the server device. The information processing communication unit performs communication with the base station device on the basis of communication control setting request information depending on the contents, that is requested from the server device to the base station device.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a communication system, a server device, a base station device, an information processing device, a communication method, and a program.

  With the development of wireless communication technology, portable information devices such as mobile phones have become widespread. For example, Patent Literature 1 describes that when a traffic flow is based on a plurality of applications, negotiation is performed on a total QoS obtained by adding individual QoSs.

JP 2015-233288 A

However, the technology described in Patent Literature 1 requests communication with the total QoS of the QoS of each communication, and does not distinguish between the contents of each communication. In other words, in the technique described in Patent Document 1, low delay and large capacity may be set for all communications, although not all communications are intended to perform low delay and large capacity communications. . For example, a portable information device may be connected to a plurality of devices and relay communication of the plurality of devices to a base station device. In this case, the portable information device receives various types of data from a plurality of devices, collects the data on one path, and transmits the data to the base station device.
As exemplified above, the conventional communication system has a problem that low delay and large capacity resources cannot be used efficiently, and efficient communication cannot be performed in some cases.

  The present invention has been made based on the above problem, and provides a communication system, a server device, a base station device, and an information processing device capable of performing efficient communication.

(1) The present invention has been made to solve the above problems, and one embodiment of the present invention is
In a communication system including a server device, a base station device, and an information processing device, the server device includes a server control unit, and the server control unit, based on the content provided to the information processing device, the base station device Regarding the communication of the information processing device, communication control setting request information is generated, the base station device includes a base station control unit, and the base station control unit transmits the communication control setting request information received from the server device. Based on the information, the information processing device performs communication settings, the information processing device includes an information processing control unit and an information processing communication unit, and the information processing setting unit performs transmission or reception of content with the server device. In addition, the information processing communication unit is communication control setting request information corresponding to the content, and the communication control setting request information from the server device to the base station device. Based on the constant request information, communicating with the base station apparatus, a communication system.

  (2) In another aspect of the present invention, in the communication system, the base station control unit sets a communication path with the information processing device based on the communication control setting request information received from the server device. I do.

  (3) In another aspect of the present invention, in the communication system, the base station control unit performs communication indicating service quality for each data based on the communication control setting request information received from the server device. Set the mode.

  (4) Further, in another aspect of the present invention, in the communication system, the base station control unit is configured to perform the communication based on the communication control setting request information generated using environment information of the information processing device. Perform communication settings with the information processing device.

  (5) In another aspect of the present invention, in the communication system, the base station control unit performs communication with the information processing apparatus based on the communication control setting request information in a higher frequency band communication. Switch to communication using beamforming.

  (6) Further, in another aspect of the present invention, in the communication system, the base station control unit performs communication with the information processing device based on the communication control setting request information in accordance with a subcarrier interval. , Switch to communication in which the slot length or symbol length changes.

  (7) Another aspect of the present invention includes a server control unit, wherein the server control unit performs communication quality or communication quality communication between a base station device and the information processing device based on content provided to the information processing device. A server device that generates communication control setting request information for requesting a communication capacity.

  (8) Further, another aspect of the present invention includes a base station control unit, wherein the base station control unit performs communication setting with the information processing device based on communication control setting request information received from a server device. The base station device.

  (9) Further, another aspect of the present invention includes an information processing control unit and an information processing communication unit, wherein the information processing control unit causes the server device to transmit or receive content, and the information processing communication unit An information processing device that performs communication with the base station device based on the communication control setting request information according to the content, the communication control setting request information being requested from the server device to the base station device. .

  (10) Another aspect of the present invention is a communication method of an information processing apparatus, wherein a first step of transmitting or receiving content to and from a server apparatus is performed by using communication control setting request information corresponding to the content. A second step of performing communication with the base station device based on the communication control setting request information requested from the server device to the base station device.

  (11) Another aspect of the present invention is a first procedure for causing a computer of an information processing apparatus to transmit or receive content to and from a server apparatus, and communication control setting request information corresponding to the content. A second procedure for performing communication with the base station device based on the communication control setting request information requested from the server device to the base station device.

  According to one embodiment of the present invention, efficient communication can be performed.

FIG. 1 is a network configuration diagram illustrating an application example of a communication system according to a first embodiment of the present invention. It is a block diagram of the base station apparatus in this embodiment. 5 is a table showing communication control setting information in the present embodiment. It is a table | surface which shows communication control setting request information in this embodiment. It is a block diagram of the mobile station apparatus in this embodiment. FIG. 2 is a configuration diagram of a content server in the embodiment. FIG. 13 is a sequence diagram illustrating an example of a processing flow in the communication systems according to the first to fourth embodiments of the present invention. FIG. 11 is a network configuration diagram illustrating an application example of a communication system according to a third embodiment of the present invention. It is a network configuration figure showing the example of application of the communication system in a 4th embodiment of the present invention. FIG. 21 is a network configuration diagram illustrating an application example of a communication system according to fifth and sixth embodiments of the present invention. It is a sequence diagram showing an example of a flow of processing in a communication system of a 5th and a 6th embodiment of the present invention.

(1st Embodiment)
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.

<Communication system>
FIG. 1 is a diagram illustrating an example of a communication system S according to an embodiment of the present invention.
The communication system S includes an automobile T1, a mobile station device M (an example of an information processing device), a base station device B, a transmission device D, and content servers Ca and Cb. Content servers Ca and Cb are also referred to as content server C.

The car T1 includes a communication device and a display device. The car T1 displays the content downloaded from the content server C via the passenger's mobile station device M, for example, in the car. The vehicle T1 is also referred to as a communication device T because it has a communication device.
The content server C generates communication control setting request information for requesting communication quality or communication capacity for communication between the base station device B and the mobile station device M based on the content provided to the mobile station device M. Here, the communication control setting requested by the communication control setting request information is not limited to communication quality or communication capacity, and may be, for example, low delay, high reliability, or the like.

The base station apparatus B performs communication setting with the mobile station apparatus M based on the communication control setting request information received from the content server C.
The mobile station device M transmits or receives content to or from the content server C. The mobile station apparatus M communicates with the base station apparatus B based on the communication control setting request information corresponding to the content, which is requested from the content server C to the base station apparatus B.

As an example of the operation of the communication system S, a case where the communication device T downloads large-capacity content such as video content will be described. In this case, the communication device T transmits content request information for requesting video content to the content server C via the mobile station device M. The content server C determines that the content to be provided to the mobile station device M is video content (large-capacity content), and generates communication control setting request information for requesting large-capacity communication. Based on the communication control setting request information received from the content server C, the base station apparatus B sets communication with the mobile station apparatus M to a communication mode of large-capacity downlink communication (setting number 1 in FIG. 3 described later). The mobile station device M communicates with the base station device B in the communication mode of the large capacity downlink communication.
When the communication device T requests small-capacity content (text data or the like), the content server C may generate communication control setting request information for requesting small-capacity communication, or may perform large-capacity communication. Need not be generated.

As described above, in the communication system S, the content server C generates the communication control setting request information according to the content to be transmitted or received. The base station apparatus B sets communication with the mobile station apparatus M based on the communication control setting request information. Accordingly, the communication system S can set the communication quality or the communication capacity according to the content to be transmitted or received, and can perform efficient communication.
In the communication system S, the base station device B receives communication control setting request information from the content server C. When receiving from the mobile station apparatus M, the number of the mobile station apparatuses M is large, so that the processing load of the communication control setting request information may increase in the base station apparatus B. The mobile station device M is owned by a general user, and the base station device B may have difficulty in controlling or governing the communication control setting request information. In the communication system S, since the base station apparatus B receives the communication control setting request information from the content server C, it suppresses an increase in the processing load of the communication control setting request information and controls the communication control setting request information. Or governing can take place.

<Base station device>
FIG. 2 is a configuration diagram of the base station device B according to the embodiment of the present invention. The base station device B according to the embodiment of the present invention includes a first base station communication unit B1, a communication control setting information storage unit B2, a base station control unit B3, and a second base station communication unit B4. The first base station communication unit B1 includes a transmission unit B11 and a reception unit B12. The base station controller B3 includes a communication control setting controller B31 and a communication processor B32. The second base station communication unit B4 includes a transmission unit B41 and a reception unit B42.

  The first base station communication unit B1 communicates with the mobile station device M using the transmission unit B11 and the reception unit B12. The communication control setting information storage B2 stores communication setting information (also referred to as “communication control setting information”). Here, the communication control setting information includes a setting number, a communication mode, a communication path, and class identification information (see FIG. 3). The communication mode, the communication path, and the class identification information correspond to the setting numbers.

  The communication control setting information storage unit B2 stores a table relating to requested communication control settings (also referred to as a “communication control setting request information table”) (see FIG. 4). The communication control setting request information table includes a request number and a setting number. The request number is included in the communication control setting request information. The base station device B receives the communication control setting request information from the content server C via the receiving unit B42.

  The transmission unit B11 transmits various data, control information, and the like input from the base station control unit B3 to the mobile station device M. The receiving unit B12 receives various data and control information from the mobile station device M, and outputs it to the base station control unit B3. The communication control setting control unit B31 selects a setting number based on the communication control setting information, the communication control setting request information table, and the request number.

  Specifically, the communication control setting control unit B31 extracts a request number included in the communication control setting request information, and selects a communication mode and / or a communication path corresponding to the extracted request number from the communication control setting information. And set. Here, the communication control setting control unit B31 may select a plurality of setting numbers.

  The communication processing unit B32 controls communication processing of the first base station communication unit B1 and communication processing of the second base station communication unit B4. The communication processing unit B32 causes the first base station communication unit B1 to perform communication in the communication mode and / or the communication path set by the communication control setting control unit B31. Thereby, the base station apparatus B communicates with the mobile station apparatus M in the communication mode and / or the communication path according to the setting number.

  The communication processing unit B32 may control the first base station communication unit B1 to transmit the communication control setting request information to the mobile station device M. The second base station communication unit B4 performs communication with the transmission device D. The communication between the base station apparatus B and the transmission apparatus D may form, for example, a fifth generation mobile communication core network.

FIG. 3 is a table of communication control setting information.
The setting number 1 corresponds to the communication mode of “large-capacity downlink communication”. The communication mode of "large-capacity downlink communication" is a communication mode that guarantees a communication capacity of, for example, 10 Gbit / s or more as a peak data rate in the downlink. Further, the setting number 1 corresponds to a communication path of “large capacity downlink (5G)”. In the communication mode of “large-capacity downlink communication”, “bandwidth control” may be set as class identification information.

  The setting number 2 corresponds to the communication mode of 'large-capacity uplink communication'. The communication mode of the “large-capacity uplink communication” is a communication mode that guarantees a communication capacity of 10 Gbit / s or more, for example, as a peak data rate in the uplink. The setting number 2 corresponds to a communication path of “large capacity uplink (5G)”. In the communication mode of “large-capacity uplink communication”, “bandwidth control” may be set as class identification information.

  The setting number 3 corresponds to the communication mode of 'low delay communication level 1'. The communication mode of 'low delay communication level 1' is a communication mode that guarantees communication quality of 1 msec or less as a delay in a wireless section. The setting number 3 corresponds to a communication path of 'low delay (5G)'. In the communication mode of "low delay communication level 1", "priority control level 1" may be set as class identification information.

  The setting number 4 corresponds to the communication mode of 'low delay communication level 2'. The communication mode of the 遅 延 low delay communication level 2 ’is a communication mode that guarantees communication quality of 5 msec or less as a delay in a wireless section. The setting number 4 corresponds to a communication path of 'low delay (5G)'. In the communication mode of "low delay communication level 2", "priority control level 2" may be set as class identification information.

  The setting number 5 corresponds to the communication mode of 'low delay communication level 3'. The communication mode of the 'low delay communication level 3' is a communication mode that guarantees communication quality of 10 msec or less as a delay in a wireless section. The setting number 5 corresponds to a communication path of 'low delay (5G)'. In the communication mode of "low delay communication level 3", "priority control level 3" may be set as class identification information.

  The setting number 6 corresponds to the communication mode of 'high reliability communication'. The communication mode of the “reliable communication” is a communication mode that guarantees communication quality of 99.999% or more as availability. In the 'reliable communication' communication mode, the proportion of time of communication interruption is minimized. The setting number 6 corresponds to a communication path of “high reliability (5G)”. In the communication mode of "low delay communication level 3", "setting" may be set as class identification information.

  The setting number 7 corresponds to the “Reserved” communication mode. The 'Reserved' communication mode is a communication mode reserved for future expansion. The setting number 7 corresponds to the “Reserved” communication path. In the “Reserved” communication mode, “Reserved” may be set as the class identification information.

  The setting number 8 corresponds to the communication mode of 'communication corresponding to LTE'. The communication mode of 'communication equivalent to LTE' is a communication mode that enables communication equivalent to LTE. The setting number 8 corresponds to a communication path of 'communication equivalent to LTE'. In the communication mode of “LTE equivalent communication”, “LTE equivalent” may be set as the class identification information.

  The communication modes of setting numbers 1 to 8 may be set independently, or the communication modes of a plurality of setting numbers may be set simultaneously. For example, the communication modes corresponding to the setting numbers 1 and 2 may be set simultaneously. Further, for example, the communication modes corresponding to the setting numbers 1, 2, and 5 may be set simultaneously.

  The communication paths of the setting numbers 1 to 8 may be set independently, or the communication paths of a plurality of setting numbers may be set at the same time. For example, the communication paths corresponding to the setting numbers 1 and 2 may be set simultaneously. Further, for example, the communication paths corresponding to the setting numbers 1, 2, and 5 may be set at the same time.

FIG. 4 is a communication control setting request information table in the present embodiment. In the communication control setting request information table, a request number and a setting number corresponding to the content are shown.
The request number 1 corresponds to the automatic driving content and includes 1 and 3 as setting numbers.
The request number 2 corresponds to the movie content and includes 1 as the setting number.
The request number 3 corresponds to the content of the person involved in the stadium, and includes 2 as the setting number.
The request number 4 corresponds to the content of the spectator at the stadium, and includes 1 as the setting number.

The request number 5 corresponds to the content of the player of e-sports, and includes 1, 2, and 3 as setting numbers. Here, e-sports is a name when a computer game (video game) played by a plurality of players is regarded as a sport / competition. In the present embodiment, it is assumed that the game machine used for e-sports can communicate with the content server C through the mobile station device M.
The request number 6 corresponds to the content of the audience of e-sports, and includes 1, 2, and 3 as setting numbers.

The request number 7 corresponds to the content of telemedicine (interview) and includes 1 and 2 as setting numbers.
The request number 8 corresponds to the content of telemedicine (surgery) and includes 1, 2, and 3 as setting numbers.
The request number 9 corresponds to the content of telemedicine (follow-up observation) and includes 6 as a setting number.
The request number 10 is for requesting release of the communication mode and / or communication path.

<Mobile station device>
FIG. 5 is a configuration diagram of the mobile station device M according to the embodiment of the present invention. The mobile station device M includes a first mobile station communication unit M1, a communication control setting information storage unit M2, a mobile station control unit M3, and a second mobile station communication unit M4. The first mobile station communication unit M1 includes a transmission unit M11 and a reception unit M12. The mobile station controller M3 includes a communication control setting controller M31 and a communication processor M32. The second mobile station communication unit M4 includes a transmission unit M41 and a reception unit M42.

  The first mobile station communication unit M1 communicates with the base station device B using the transmission unit M11 and the reception unit M12. The communication control setting information storage unit M2 stores communication control setting information. Further, a communication control setting request information table is stored in the communication control setting information storage unit M2. The transmission unit M11 transmits various data and control information input from the mobile station control unit M3 to the base station device B. The receiving unit M12 receives various data, control information, communication control setting request information, and the like from the base station device B, and outputs them to the mobile station control unit M3.

  When receiving the communication control setting request information from the base station device B, the communication control setting control unit M31 may extract the setting number corresponding to the request number included in the communication control setting request information. When receiving the communication control setting request information from the base station device B, the communication control setting control unit M31 selects a setting number based on the communication control setting information, the communication control setting request information table, and the request number. Is also good.

  The communication processing unit M32 controls communication processing of the first mobile station communication unit M1 and communication processing of the second mobile station communication unit M4. The mobile station device M may communicate with the communication terminal T using the second mobile station communication unit M4. In this case, the transmission unit M41 may transmit various data and control information input from the mobile station control unit M3 to the communication device T. The receiving unit M42 may receive various data and control information from the communication device T and output the data to the mobile station control unit M3.

  Further, the communication processing unit M32 may cause the second mobile station communication unit M4 to perform communication in the communication mode and / or the communication path set by the communication control setting control unit M31. Thereby, the mobile station device M communicates with the communication device T in the communication mode and / or the communication path according to the setting number.

<Content server>
FIG. 6 is a configuration diagram of the content server C according to the embodiment of the present invention. The content server C includes a communication control setting information storage unit C1, a server control unit C2, a server communication unit C3, and a content storage unit C4. The server control unit C2 includes a communication control setting control unit C21 and a communication processing unit C22. The server communication unit C3 includes a transmission unit C31 and a reception unit C32.

  The communication control setting information storage unit C1 stores communication control setting information. The communication control setting information storage section C1 stores a communication control setting request information table. The communication control setting control unit C21 determines a communication mode and / or a communication path required for communication between the base station device B and the mobile station device M. The communication control setting control unit C21 determines a communication mode and / or a communication path based on the communication control setting information, the communication control setting request information table, and the content of the content stored in the content storage unit C4.

  The communication control setting control unit C21 generates communication control setting request information corresponding to the determined communication mode and / or communication path. The communication control setting request information includes a request number. The communication control setting request information may correspond to a plurality of setting numbers. The server communication unit C3 communicates with the transmission device D using the transmission unit C31 and the reception unit C32. The content used by the mobile station device M is stored in the content storage unit C4. The content used by the communication device T may be stored in the content storage unit C4.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. FIG. 7 is a sequence illustrating an example of the communication control setting process according to the present embodiment. In step ST100, the mobile station device M and the base station device B are in a communication state. In ST101, mobile station apparatus M issues a viewing request for movie content to base station apparatus B. In step ST102, the transmission device D issues a connection request to the movie content server to the transmission device D.

  In step ST103, the transmission device D issues an authentication request to the content server Ca. In step ST104, authentication by the content server Ca of the transmission device D is established. In step ST105, the communication control setting control unit C21 of the content server Ca selects “1” as the communication control setting number from the communication control setting information storage unit C1, and generates communication control setting request information. The communication control setting request information includes “2” as the request number and “1” as the setting number. The communication processing unit C22 causes the transmission unit C31 to transmit the communication control setting request information including the request number to the transmission device D.

  In step ST106, the transmission device D transmits the communication control setting request information to the base station device B. In step ST107, the communication control setting control unit B31 corresponds to the setting number “1” based on the request number “2” included in the communication control setting request information and the communication control setting request information table shown in FIG. Select the communication mode.

  Then, the communication processing unit B32 causes the first base station communication unit B1 to perform communication in the communication mode set by the communication control setting control unit B31, that is, the communication mode of “large-capacity downlink communication”. Thereby, the base station apparatus B communicates with the mobile station apparatus M in the communication mode corresponding to the setting number.

  Here, in step ST107, the communication control setting control unit B31 selects a communication path corresponding to the setting number “1” based on the communication control setting request information and the communication control setting request information table shown in FIG. You may. The communication processing unit B32 may cause the first base station communication unit B1 to perform communication on the communication path set by the communication control setting control unit B31, that is, the “large-capacity downlink (5G)” communication path. .

  In step ST108, the user views the movie content using the mobile station device M.

  In step ST109, the content server Ca generates communication control setting request information, transmits the generated information to the transmission device D, and releases the communication mode and / or communication path once set. The communication control setting request information includes “10” as the request number. In step ST110, the transmission device D transmits the communication control setting request information to the base station device B.

  In step ST111, the communication control setting control unit B31 of the base station device B releases information that the set communication mode and / or communication path is released based on the request information “10” included in the communication control setting request information. read out. The communication processing unit B32 controls the first base station communication unit B1 to release the set communication mode and / or communication path based on the communication control setting information.

  As described above, the communication system S according to the first embodiment includes the content server C, the base station device B, and the mobile station device M. The content server C includes a server control unit C2. The server control unit C2 generates communication control setting request information for requesting a communication capacity for communication between the base station device B and the mobile station device M based on the content provided to the mobile station device M.

  The base station device B includes a base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  The mobile station device M includes a mobile station control unit M3 and a first mobile station communication unit M1, and the mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content and requested by the content server C to the base station apparatus B. I do.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with a communication capacity according to the content based on the communication control setting request information. Therefore, large-capacity communication resources can be used efficiently in communication of the communication system S.

  Further, in the communication system S of the present embodiment, the base station control unit B3 sets a communication route with the mobile station device M based on the communication control setting request information received from the content server C.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with a communication capacity according to the content based on the communication control setting request information. Therefore, large-capacity communication resources can be used efficiently in communication of the communication system S.

  Further, in the communication system S of the present embodiment, the base station control unit B3 sets the communication mode with the mobile station device M based on the communication control setting request information received from the content server C.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with a communication capacity according to the content based on the communication control setting request information. Therefore, large-capacity communication resources can be used efficiently in communication of the communication system S.

(2nd Embodiment)
Next, a second embodiment of the present invention will be described. In the second embodiment, in addition to the first embodiment, an automobile T1 as the terminal device T connects to the base station device B via the mobile station device M using the tethering function of the mobile station device M. Tethering refers to, for example, connecting the communication device T to the mobile station device M, and always connecting the communication device T to a network instead of the mobile station device M as a modem.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. In the second embodiment, a sequence showing an example of the communication control setting process shown in FIG. 7 is used. In step ST100, the mobile station device M and the base station device B are in a communication state. In ST101, the mobile station device M issues a request to use the automatic driving content to the base station device B. In step ST102, the transmission device D issues a connection request to the automatic operation content server Cb to the transmission device D.

  In step ST103, the transmission device D makes an authentication request to the content server Cb. In step ST104, authentication by the content server Cb of the transmission device D is established. In step ST105, the communication control setting control unit C21 of the content server Cb selects “1” and “3” as the communication control setting numbers from the communication control setting information storage unit C1, and generates communication control setting request information. . The communication control setting request information includes “1” as the request number, and “1” and “3” as the setting numbers. The communication processing unit C22 causes the transmission unit C31 to transmit the communication control setting request information including the setting number to the transmission device D.

  In step ST106, the transmission device D transmits the communication control setting request information to the base station device B. In step ST107, the communication control setting control unit B31 sets the setting numbers “1” and “3” based on the request number “1” included in the communication control setting request information and the communication control setting request information table shown in FIG. Select the communication mode corresponding to '.

  Then, the communication processing unit B32 causes the first base station communication unit B1 to perform communication in the communication mode set by the communication control setting control unit B31, that is, in the large-capacity downlink communication and the low-delay communication level 1.

  Here, in step ST107, the communication control setting control unit B31 corresponds to the setting numbers “1” and “3” based on the communication control setting request information and the communication control setting request information table shown in FIG. A communication path may be selected. The communication processing unit B32 communicates with the first base station communication unit B1 on the communication path set by the communication control setting control unit B31, that is, the communication path of “large capacity downlink (5G)” and “low delay communication level 1”. Communication may be performed.

  In step ST108, the user uses the autonomous driving content using the mobile station device M and the automobile T1.

  In step ST109, the content server Cb generates communication control setting request information, transmits the generated information to the transmission device D, and releases the communication mode and / or communication path once set. The communication control setting request information includes “10” as the request number. In step ST110, the transmission device D transmits the communication control setting request information to the base station device B.

  In step ST111, the communication control setting control unit B31 of the base station device B reads information that the set communication mode and / or communication path is released based on the request number “10” included in the communication control setting request information. . The communication processing unit B32 controls the first base station communication unit B1 to release the set communication mode and / or communication path based on the information.

  As described above, the communication system S according to the second embodiment includes the content server C, the base station device B, and the mobile station device M. The content server C includes a server control unit C2. The server control unit C2 generates communication control setting request information for requesting a communication capacity for communication between the base station device B and the mobile station device M based on the content provided to the mobile station device M.

  The base station device B includes a base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  The mobile station device M includes a mobile station control unit M3 and a first mobile station communication unit M1, and the mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content and requested by the content server C to the base station apparatus B. I do.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with communication quality or communication capacity according to the content based on the communication control setting request information. Therefore, low delay can be ensured in the communication of the communication system S, and large-capacity communication resources can be used efficiently.

(Third embodiment)
Next, a third embodiment of the present invention will be described. FIG. 8 shows the configuration of the communication system S according to the present embodiment. In the third embodiment, as the terminal device T, a camera T3 (not shown) communicates with the base station device B via the mobile station device M using the tethering function of the mobile station device M-1 (not shown). Connecting. Further, the mobile station device M-2 communicates with the base station device B. It is assumed that the camera T3, the mobile station device M-1, and the mobile station device M-2 are in the stadium St. At the ballpark St, ball games such as baseball and soccer are played.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. An example of the communication control setting process according to the third embodiment will be described using a sequence shown in FIG. In step ST100, the mobile station device M-1 and the base station device B are in communication. In ST101, the mobile station device M-1 issues a request for uploading captured content to the base station device B.

  It is assumed that the shot content is shot by a stadium staff using the camera T3. In step ST102, the transmission device D issues a connection request to the video content server Cc to the transmission device D.

  In step ST103, the transmission device D makes an authentication request to the content server Cc. In step ST104, authentication by the content server Cc of the transmission device D is established. In step ST105, the communication control setting control unit C21 of the content server Cc selects “2” from the communication control setting information storage unit C1 as the communication control setting number, and generates communication control setting request information. The communication control setting request information includes “3” as the request number and “2” as the setting number. The communication processing unit C22 causes the transmission unit C31 to transmit request information including the request number to the transmission device D.

  In step ST106, the transmission device D transmits the communication control setting request information to the base station device B. In step ST107, the communication control setting control unit B31 corresponds to the setting number '2' based on the request number '3' included in the communication control setting request information and the communication control setting request information table shown in FIG. Select the communication mode.

  Then, the communication processing unit B32 causes the first base station communication unit B1 to perform communication in the communication mode set by the communication control setting control unit B31, that is, in the large capacity uplink communication mode. Thereby, the base station apparatus B communicates with the mobile station apparatus M in the communication mode corresponding to the setting number.

  Here, in step ST107, the communication control setting control unit B31 selects a communication path corresponding to the setting number “2” based on the communication control setting request information and the communication control setting request information table shown in FIG. You may. The communication processing unit B32 may cause the first base station communication unit B1 to perform communication on the communication path set by the communication control setting control unit B31, that is, the “large-capacity uplink (5G)” communication path. . Thereby, the base station apparatus B communicates with the mobile station apparatus M via the communication path corresponding to the setting number.

  In step ST108, the user uploads video content to the content server Cc using the mobile station device M-1 and the camera T3.

  In step ST109, the content server Cc generates communication control setting request information, transmits it to the transmission device D, and releases the communication mode and / or communication path once set. The communication control setting request information includes “10” as the request number. In step ST110, the transmission device D transmits the request information to the base station device B.

  In step ST111, the communication control setting control unit B31 of the base station device B reads out the information that the set communication mode and / or the communication path is released based on the request information “10” included in the request information. The communication processing unit B32 controls the first base station communication unit B1 to release the set communication path and / or communication path based on the information.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. An example of the communication control setting process according to the present embodiment will be described using a sequence shown in FIG. In step ST100, the mobile station device M-2 and the base station device B are in communication. In ST101, the mobile station device M-2 requests the base station device B to download the stadium content. In step ST102, the transmission device D issues a connection request to the stadium content server Cd to the transmission device D.

  In step ST103, the transmission device D makes an authentication request to the content server Cd. In step ST104, authentication of the transmission device D by the content server Cd is established. In step ST105, the communication control setting control unit C21 of the content server Cd selects “1” from the communication control setting information storage unit C1 as a communication control setting number, and generates communication control setting request information. The communication control setting request information includes “4” as the request number and “1” as the setting number. The communication processing unit C22 causes the transmission unit C31 to transmit request information including the request number to the transmission device D.

  In step ST106, the transmission device D transmits the communication control setting request information to the base station device B. In step ST107, the communication control setting control section B31 corresponds to the setting number '1' based on the request number '4' included in the communication control setting request information and the communication control setting request information table shown in FIG. Select the communication mode.

  Then, the communication processing unit B32 causes the first base station communication unit B1 to perform communication in the communication mode set by the communication control setting control unit B31, that is, the communication mode of the large capacity downlink communication. Thereby, the base station apparatus B communicates with the mobile station apparatus M in the communication mode corresponding to the setting number.

  Here, in step ST107, the communication control setting control unit B31 selects a communication path corresponding to the setting number “1” based on the communication control setting request information and the communication control setting request information table shown in FIG. You may. The communication processing unit B32 may cause the first base station communication unit B1 to perform communication on the communication path set by the communication control setting control unit B31, that is, the “large-capacity downlink (5G)” communication path. . Thereby, the base station apparatus B communicates with the mobile station apparatus M via the communication path corresponding to the setting number.

  In step ST108, the user downloads the stadium content using the mobile station device M-2.

  In step ST109, the content server Cd generates communication control setting request information, transmits the generated information to the transmission device D, and releases the communication mode and / or communication path once set. The communication control setting request information includes “10” as the request number. In step ST110, the transmission device D transmits the communication control setting request information to the base station device B.

  In step ST111, the communication control setting control unit B31 of the base station apparatus B reads information that the set communication path is released based on the request number “10” included in the communication control setting request information. The communication processing unit B32 controls the first base station communication unit B1 to release the set communication mode and / or communication path based on the information.

  In the present embodiment, when generating the communication control setting request information, the communication control setting control unit C21 of the content server C stores the position information of the mobile station device M-1 as the environment information of the mobile station device M-1, and stores the content information. The setting may be made based on the content stored in the unit C4. The communication control setting control unit C21 of the content server C may set the position information of the mobile station device M-2 based on the content stored in the content storage unit C4.

  The position information is information indicating the position of the mobile station device M. The base station device B or the content servers Cc and / or Cd may generate communication control setting request information based on the position information, and include the request number in the communication control setting request information.

  As described above, the communication system S according to the third embodiment includes the content server C, the base station device B, and the mobile station device M. The content server C includes a server control unit C2. The server control unit C2 generates communication control setting request information for requesting a communication capacity for communication between the base station device B and the mobile station device M based on the content provided to the mobile station device M.

  The base station device B includes a base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  The mobile station device M includes a mobile station control unit M3 and a first mobile station communication unit M1, and the mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content and requested by the content server C to the base station apparatus B. I do.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with a communication capacity according to the content based on the communication control setting request information. Therefore, large-capacity communication resources can be used efficiently in communication of the communication system S.

  Here, when generating the communication control setting request information, the communication control setting control unit C21 of the content server Cc stores the position information of the mobile station device M-1 as the environment information of the mobile station device M-1 and the content storage unit C4. May be generated based on the content stored in the. The communication control setting control unit C21 of the content server Cd may generate the position information of the mobile station device M-2 based on the content stored in the content storage unit C4.

  The position information is information indicating the position of the mobile station device M. The base station device B or the content servers Cc and / or Cd may generate communication control setting request information based on the position information, and include the request number in the communication path request information.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M in the communication mode and / or the communication path corresponding to the communication control setting number. That is, the base station apparatus B can communicate with the mobile station apparatus M with a communication capacity according to the content. Therefore, in the communication path of the communication system S, large-capacity resources can be efficiently used.

(Fourth embodiment)
Next, a fourth embodiment of the present invention will be described. FIG. 9 shows a configuration of the communication system S according to the present embodiment. In the fourth embodiment, the video game machine T4 as the terminal device T connects to the base station device B via the mobile station device M-3 using the tethering function of the mobile station device M-3. The video game machine T5 connects to the base station B via the mobile station M-4 using the tethering function of the mobile station M-4.

  The user A plays a sports game using the video game machine T4. On the other hand, another user B is watching a game of the sport using the video game machine T5. Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. An example of the user A's communication control setting process according to the present embodiment will be described based on the sequence diagram shown in FIG.

  In step ST100, the mobile station device M-3 and the base station device B are in communication. In ST101, the mobile station device M-3 requests the base station device B to play a sports game. In step ST102, the transmission device D issues a connection request to the game content server Ce to the transmission device D.

  In step ST103, the transmission device D issues an authentication request to the content server Ce. In step ST104, authentication of the transmission device D by the content server Ce is established. In step ST105, the communication control setting control unit C21 of the content server Ce selects “1”, “2”, and “3” as the communication control setting numbers from the communication control setting information storage unit C1, and sets the communication control settings. Generate request information.

  The communication control setting request information includes “5” as a request number and “1”, “2”, and “3” as setting numbers. The communication processing unit C22 causes the transmission unit C31 to transmit the communication control setting request information including the request number to the transmission device D.

  In step ST106, the transmission device D transmits the communication control setting request information to the base station device B. In step ST107, the communication control setting control unit B31 sets the setting numbers “1”, “2” and “2” based on the request number “5” included in the request information and the communication control setting request information table shown in FIG. Select the communication mode corresponding to '3'. Then, the communication processing unit B32 provides the first base station communication unit B1 with the communication mode set by the communication control setting control unit B31, that is, the large capacity downlink communication, the large capacity uplink communication, and the low delay communication level 1. Communication. Thereby, the base station apparatus B communicates with the mobile station apparatus M-3 in the communication mode corresponding to the setting number.

  Here, in step ST107, the communication control setting control unit B31 sets the setting numbers “1”, “2”, and “2” based on the communication control setting request information and the communication control setting request information table shown in FIG. A communication path corresponding to 3 ′ may be selected. The communication processing unit B32 provides the first base station communication unit B1 with the communication path set by the communication control setting control unit B31, that is, "large capacity down (5G)", "large capacity up (5G)", and Communication may be performed through a communication path of low delay (5G) ′.

  In step ST108, the user A uses the video game machine T4 to upload video, audio, and the like to the content server Ce.

  Further, the user A may download content such as video and audio related to the play of another player from the content server Ce. In step ST109, the content server Ce transmits the communication control setting request information to the transmission device D, and releases the communication mode and / or communication path once set. The communication control setting request information includes “10” as the communication control setting request number. In step ST110, the transmission device D transmits the communication control setting request information to the base station device B.

  In step ST111, the communication control setting control section B31 of the base station apparatus B sets the communication mode and / or communication based on the request information “10” included in the communication control setting request information and the communication control setting information table. Read the information that the route is released. The communication processing unit B32 controls the first base station communication unit B1 to release the set communication mode and / or communication path based on the information.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. An example of the user B's communication control setting process according to the present embodiment will be described with reference to the sequence diagram shown in FIG. In step ST100, the mobile station device M-4 and the base station device B are in communication. In ST101, the mobile station device M-4 requests the base station device B to watch a sport game. In step ST102, the transmission device D issues a connection request to the content server Ce to the transmission device D.

  In step ST103, the transmission device D makes an authentication request to the content server Ce. In step ST104, authentication of the transmission device D by the content server Ce is established. In step ST105, the communication control setting control unit C21 of the content server Ce selects “1” from the communication control setting information storage unit C1 as a communication control setting number, and generates communication control setting request information.

  The communication control setting request information includes “6” as the request number and “1” as the setting number. The communication processing unit C22 causes the transmission unit C31 to transmit the communication control setting request information including the request number to the transmission device D.

  In step ST106, the transmission device D transmits the communication control setting request information to the base station device B. In step ST107, the communication control setting control unit B31 corresponds to the setting number “1” based on the request number “6” included in the communication control setting request information and the communication control setting request information table shown in FIG. Select the communication mode.

  Then, the communication processing unit B32 causes the first base station communication unit B1 to perform communication in the communication mode set by the communication control setting control unit B31, that is, in the large capacity downlink communication mode. Thereby, the base station device B communicates with the mobile station device M-4 in the communication mode corresponding to the setting number.

  Here, in step ST107, the communication control setting control unit B31 selects a communication path corresponding to the setting number “1” based on the communication control setting request information and the communication control setting request information table shown in FIG. You may. The communication processing unit B32 may cause the first base station communication unit B1 to perform communication on the communication path set by the communication control setting control unit B31, that is, the “large-capacity downlink (5G)” communication path. .

  In step ST108, the user B downloads the game content using the mobile station device M-4. The game content includes video data, audio data, and the like.

  In step ST109, the content server Ce generates communication control setting request information, transmits the generated information to the transmission device D, and releases the communication mode and / or communication path once set. The communication control setting request information includes “10” as the request number. In step ST110, the transmission device D transmits the communication control setting request information to the base station device B.

  In step ST111, the communication control setting control unit B31 of the base station apparatus B sets the communication mode and / or the communication mode set based on the request number “10” included in the communication control setting request information and the communication control setting request information table. The information that the communication path is released is read. The communication processing unit B32 controls the first base station communication unit B1 to release the set communication mode and / or communication path based on the information.

  In the present embodiment, when generating the communication control setting request information, the communication control setting control unit C21 of the content server Ce sets the user attribute information of the person operating the mobile station apparatus M as the environment information of the mobile station apparatus M, The setting may be made based on the content stored in the content storage unit C4. The user attribute information includes information such as whether the user is a game player or a game spectator. The communication control setting control unit C21 of the content server Ce may set the user attribute information of the mobile station devices M-3 and M-4 based on the content stored in the content storage unit C4.

  As described above, the communication system S according to the fourth embodiment includes the content server C, the base station device B, and the mobile station device M. The content server C includes a server control unit C2. The server control unit C2 generates communication control setting request information for requesting communication quality or communication capacity for communication between the base station apparatus B and the mobile station apparatus M based on the content provided to the mobile station apparatus M.

  The base station device B includes a base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  The mobile station device M includes a mobile station control unit M3 and a first mobile station communication unit M1, and the mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content and requested by the content server C to the base station apparatus B. I do.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with communication quality or communication capacity according to the content based on the communication control setting request information. Therefore, low delay can be ensured in the communication of the communication system S, and large-capacity communication resources can be used efficiently.

  Here, when generating the communication control setting request information, the communication control setting control unit C21 of the content server Ce generates the user attribute information of the mobile station device M based on the content stored in the content storage unit C4. May be. The communication control setting control unit C21 of the content server Cd may generate the user attribute information of the mobile station device M-2 based on the content stored in the content storage unit C4.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M in the communication mode and / or the communication path corresponding to the communication control setting number. That is, the base station apparatus B can communicate with the mobile station apparatus M with communication quality or communication capacity according to the content. Therefore, it is possible to ensure low delay in the communication of the communication system S and efficiently use the large-capacity communication resources.

  Further, the communication system S according to the fourth embodiment has a communication mode and / or a communication mode of the communication between the base station apparatus B and the mobile station apparatus M depending on the direction of the communication performed by the mobile station apparatus M as environment information of the mobile station apparatus M. Alternatively, a communication path may be set. For example, the communication system S communicates between the base station B and the mobile station M in either the direction from the base station B to the mobile station M or the direction from the mobile station M to the base station B. Of the communication mode and / or the communication path.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M in the communication mode corresponding to the setting number. That is, the base station apparatus B can communicate with the mobile station apparatus M with communication quality or communication capacity according to the content. Therefore, it is possible to ensure low delay in the communication of the communication system S and efficiently use the large-capacity communication resources.

(Fifth embodiment)
Next, a fifth embodiment of the present invention will be described. FIG. 10 shows the configuration of the communication system S according to the present embodiment. In the fifth embodiment, as the terminal device T, a remote medical device T6 (not shown) uses the tethering function of the mobile station device M-5 (not shown) to transmit a base via the mobile station device M-5. Connects to station B.

  Here, the remote medical device T6 and the mobile station device M-5 are used by the doctor in the hospital H1. The telemedicine device T6 is a device that enables remote medical inquiry, and includes, for example, a two-way video communication device. The mobile station device M-5 communicates with the content server Cf via the base station device B and the transmission device D, and uses the content of the content server Cf.

  In the hospital H2, there is a remote medical device T7, which is connected to the content server Cf. The remote medical device T7 and the content server Cf are connected by a wired communication technology such as Ethernet (registered trademark). The doctor H of the hospital H1 interrogates the patient visiting the hospital H2 via the content server Cf.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. FIG. 11 is a sequence illustrating an example of the communication control setting process according to the present embodiment. In FIG. 11, the remote medical device T6 is omitted. In step ST200, the mobile station device M-5 and the base station device B are in communication. In ST201, the mobile station device M-5 requests the base station device B to use the remote inquiry content.

  In step ST202, the transmission device D issues a connection request to the remote inquiry content server Cf to the transmission device D. In step ST203, the transmission device D makes an authentication request to the content server Ce. In step ST204, the remote medical device T7 of the hospital H2 issues an authentication request to the content server Ce.

  In step ST205, authentication by the content server Ce of the transmission device D is established. In step ST206, the communication control setting control unit C21 of the content server Ce selects “1” and “2” as the setting numbers from the communication control setting information storage unit C1, and generates communication control setting request information. The communication control setting request information includes “7” as the request number and “1” and “2” as the setting numbers. The communication processing unit C22 causes the transmission unit C31 to transmit the communication control setting request information including the communication control setting request number to the transmission device D.

  In step ST207, the transmission device D transmits the communication control setting request information to the base station device B. In step ST208, the communication control setting control unit B31 sets the setting numbers “1” and “2” based on the request number “7” included in the communication control setting request information and the communication control setting request information table shown in FIG. Select the communication mode corresponding to '.

  Then, in step ST208, the communication processing unit B32 transmits to the first base station communication unit B1 in the communication mode set by the communication control setting control unit B31, that is, in “large-capacity downlink communication” and “large-capacity uplink communication”. Communication.

  Here, in step ST208, the communication control setting control unit B31 corresponds to the setting numbers “1” and “2” based on the communication control setting request information and the communication control setting request information table shown in FIG. A communication path may be selected. The communication processing unit B32 communicates with the first base station communication unit B1 with the communication path set by the communication control setting control unit B31, that is, the “large capacity down (5G)” and “large capacity up (5G)” communication paths. Then, communication may be performed.

  In step ST209, the doctor C can use the remote medical device T6 to remotely consult the patient at the hospital H2 via the content server Cf.

  In step ST209, the content server Cf transmits the communication control setting request information to the transmission device D, and releases the communication mode and / or the communication path once set. The communication control setting request information includes “10” as the communication control setting request number. In step ST210, the transmission device D transmits the communication control setting request information to the base station device B.

  In step ST211, the communication control setting control unit B31 of the base station apparatus B changes the set communication mode and / or communication path based on the request information “10” included in the request information and the communication control setting request information table. Read the information to release. The communication processing unit B32 controls the first base station communication unit B1 to release the set communication mode and / or communication path based on the information.

  As described above, the communication system S according to the fifth embodiment includes the content server C, the base station device B, and the mobile station device M. The content server C includes a server control unit C2. The server control unit C2 generates communication control setting request information for requesting communication quality or communication capacity for communication between the base station apparatus B and the mobile station apparatus M based on the content provided to the mobile station apparatus M.

  The base station device B includes a base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  The mobile station device M includes a mobile station control unit M3 and a first mobile station communication unit M1, and the mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content and requested by the content server C to the base station apparatus B. I do.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M based on the communication control setting request information. That is, the base station apparatus B can communicate with the mobile station apparatus M with a communication capacity according to the content. Therefore, large-capacity resources can be used efficiently in communication of the communication system S.

(Sixth embodiment)
Next, a sixth embodiment of the present invention will be described. The configuration of a communication system S according to the sixth embodiment is the same as that of the fifth embodiment. The difference from the fifth embodiment is that a telemedicine device T8 (not shown) is used in the hospital H1 instead of the telemedicine device T6, and a telemedicine device T9 (not shown) is used instead of the telemedicine device T7. , Hospital H2.

  The remote medical device T8 is a device that enables a remote operation, and includes, for example, a two-way video communication device and a remote robot operation unit. The telemedicine device T9 is a device that enables a remote operation, and is, for example, a robot. The doctor H of the hospital H1 operates the patient visiting the hospital H2 via the content server Cf.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. An example of the communication control setting process according to the present embodiment will be described based on the sequence shown in FIG. Only differences from the fifth embodiment will be described.

  In ST201, the mobile station device M-5 requests the base station device B to use the remote surgery content. In step ST202, the transmission device D issues a connection request to the remote inquiry content server Cf to the transmission device D.

  In step ST205, authentication by the content server Ce of the transmission device D is established. In step ST206, the communication control setting control unit C21 of the content server Ce selects “1”, “2”, and “3” as setting numbers from the communication control setting information storage unit C1, and generates communication control setting request information. I do. The communication control setting request information includes “8” as a request number and “1”, “2”, and “3” as setting numbers. The communication processing unit C22 causes the transmission unit C31 to transmit the communication control setting request information including the communication control setting request number to the transmission device D.

  In step ST208, the communication control setting control unit B31 sets the setting numbers “1” and “2” based on the request number “8” included in the communication control setting request information and the communication control setting request information table shown in FIG. And the communication mode corresponding to '3'.

  Then, in step ST208, the communication processing unit B32 provides the first base station communication unit B1 with the communication mode set by the communication control setting control unit B31, that is, "large capacity downlink communication", "large capacity uplink communication", In addition, communication is performed at the “low-delay communication level 1”.

  Here, in step ST208, the communication control setting control unit B31 sets the setting numbers “1”, “2” and “2” based on the communication control setting request information and the communication control setting request information table shown in FIG. A communication path corresponding to 3 ′ may be selected. The communication processing unit B32 provides the first base station communication unit B1 with the communication path set by the communication control setting control unit B31, that is, "large capacity down (5G)", "large capacity up (5G)", and Communication may be performed through a communication path of low delay (5G) ′.

  Thereby, the base station apparatus B communicates with the mobile station apparatus M-5 in the communication mode and / or the communication path according to the setting number. In step ST209, the doctor A can remotely operate the patient at the hospital H2 via the content server Cf using the remote medical devices T8 and T9.

  As described above, the communication system S according to the sixth embodiment includes the content server C, the base station device B, and the mobile station device M. The content server C includes a server control unit C2. The server control unit C2 generates communication control setting request information for requesting communication quality or communication capacity for communication between the base station apparatus B and the mobile station apparatus M based on the content provided to the mobile station apparatus M.

  The base station device B includes a base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  The mobile station device M includes a mobile station control unit M3 and a first mobile station communication unit M1, and the mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content and requested by the content server C to the base station apparatus B. I do.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with communication quality or communication capacity according to the content based on the communication control setting request information. Therefore, it is possible to ensure low delay in the communication of the communication system S and efficiently use the large-capacity communication resources.

(Seventh embodiment)
Next, a seventh embodiment of the present invention will be described. The configuration of a communication system S according to the seventh embodiment is the same as that of the fifth embodiment. The difference from the fifth embodiment is that a telemedicine device T10 (not shown) is used in the hospital H1 instead of the telemedicine device T6, and a telemedicine device T11 (not shown) is used instead of the telemedicine device T9. , Hospital H2.

  The telemedicine devices T10 and T11 are devices that enable remote follow-up, and include, for example, two-way video communication devices. The doctor H of the hospital H1 remotely monitors the patient visiting the hospital H2 via the content server Cf.

  Next, a sequence illustrating an example of the communication control setting process according to the present embodiment will be described. A sequence showing an example of the communication control setting process according to the present embodiment will be described based on a sequence diagram shown in FIG. Only differences from the fifth embodiment will be described.

  In ST201, the mobile station device M-5 requests the base station device B to use the remote follow-up observation content. In step ST202, the transmission apparatus D issues a connection request to the remote observation content server Cf to the transmission apparatus D.

  In step ST205, authentication by the content server Ce of the transmission device D is established. In step ST206, the communication control setting control unit C21 of the content server Ce selects “6” as the setting number from the communication control setting information storage unit C1, and generates communication control setting request information. The communication control setting request information includes “9” as the request number and “6” as the setting number. The communication processing unit C22 causes the transmission unit C31 to transmit the communication control setting request information including the communication control setting request number to the transmission device D.

  In step ST208, the communication control setting control unit B31 corresponds to the setting number '6' based on the request number '9' included in the communication control setting request information and the communication control setting request information table shown in FIG. Select the communication mode.

  Then, in step ST208, the communication processing unit B32 causes the first base station communication unit B1 to perform communication in the communication mode set by the communication control setting control unit B31, that is, 'high reliability communication'.

  Here, in step ST208, the communication control setting control unit B31 selects a communication path corresponding to the setting number “10” based on the communication control setting request information and the communication control setting request information table shown in FIG. You may. The communication processing unit B32 may cause the first base station communication unit B1 to perform communication on the communication path set by the communication control setting control unit B31, that is, the communication path of 'high reliability (5G)'. .

  Thereby, the base station device B communicates with the mobile station device M-5 in the communication mode corresponding to the setting number. In step ST209, the doctor A can remotely monitor the patient at the hospital H2 via the content server Cf using the remote medical devices T10 and T11.

  As described above, the communication system S according to the seventh embodiment includes the content server C, the base station device B, and the mobile station device M. The content server C includes a server control unit C2. The server control unit C2 generates communication control setting request information for requesting communication quality or communication capacity for communication between the base station apparatus B and the mobile station apparatus M based on the content provided to the mobile station apparatus M.

  The base station device B includes a base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  The mobile station device M includes a mobile station control unit M3 and a first mobile station communication unit M1, and the mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content and requested by the content server C to the base station apparatus B. I do.

    Thereby, the base station apparatus B can communicate with the mobile station apparatus M with the communication quality according to the content based on the communication control setting request information. Therefore, high reliability can be ensured in the communication of the communication system S.

  In each of the above embodiments, in the communication system S, when setting the communication mode corresponding to the setting numbers 1 to 6 of the communication control setting information, the base station apparatus B performs beamforming using a higher frequency band. You may go. The communication processing unit B32 may control the first base station communication unit B1 to perform beamforming using a higher frequency band.

  The higher frequency band may be, for example, a high frequency band of 3.6 GHz to 6 GHz or more, or a frequency band of 28 GHz. Beamforming refers to a technique for adaptively changing the direction of radio waves transmitted using the transmission unit B11 and / or the direction of radio waves received using the reception unit B12.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M in the communication mode and / or the communication path corresponding to the setting number. That is, the base station apparatus B can communicate with the mobile station apparatus M with communication quality or communication capacity according to the content. Therefore, it is possible to secure low delay, secure high reliability, and efficiently use large capacity resources in communication of the communication system S.

  Further, in each of the above embodiments, when the communication system S sets the communication mode and / or communication path corresponding to the setting numbers 1 to 6 of the communication control setting information, the base station apparatus B responds to the subcarrier interval. The communication processing unit B32 may control the first base station communication unit B1 so as to perform communication by changing the time slot length or the symbol length.

  Thereby, the base station apparatus B can communicate with the mobile station apparatus M with communication quality or communication capacity according to the content based on the communication control setting request information. Therefore, it is possible to secure low delay, secure high reliability, and efficiently use large-capacity communication resources in communication of the communication system S.

  In each of the above embodiments, in the communication system S, the content server C includes the server control unit C2. The server control unit C2 generates communication control setting request information for requesting communication quality or communication capacity for communication between the base station apparatus B and the mobile station apparatus M based on the content provided to the mobile station apparatus M.

  Thereby, in the communication system S, based on the communication control setting request information, the base station B and the mobile station M can communicate with the communication quality or the communication capacity according to the content. Therefore, it is possible to secure low delay, secure high reliability, and efficiently use large-capacity communication resources in communication of the communication system S.

  Further, in each of the above embodiments, in the communication system S, the base station device B includes the base station control unit B3. The base station control unit B3 performs communication settings with the mobile station device M based on the communication control setting request information received from the content server C.

  Thereby, in the communication system S, based on the communication control setting request information, the base station B and the mobile station M can communicate with the communication quality or the communication capacity according to the content. Therefore, it is possible to secure low delay, secure high reliability, and efficiently use large-capacity communication resources in communication of the communication system S.

  In each of the above embodiments, in the communication system S, the mobile station device M includes the mobile station control unit M3 and the first mobile station communication unit M1. The mobile station control unit M3 causes the content server C to transmit or receive content. The first mobile station communication unit M1 communicates with the base station apparatus B based on the communication control setting request information corresponding to the content, the communication control setting request information being requested from the content server C to the base station apparatus B. Do.

  Thereby, in the communication system S, based on the communication control setting request information, the base station B and the mobile station M can communicate with the communication quality or the communication capacity according to the content. Therefore, it is possible to secure low delay, secure high reliability, and efficiently use large-capacity communication resources in communication of the communication system S.

In each of the above embodiments, the base station device B may set communication with the mobile station device M based on the communication control setting request information received from the specific content server C. The specific content server C is a server to which a request for communication quality or communication capacity has been granted. The base station device B is, for example, a server that exists in a specific network (for example, a network for 5G service), a server to which a specific address (IP address, port number, MAC address, and the like) is attached, and a specific ID. May be used as a specific content server C, and a request for communication quality or communication capacity may be granted.
As described above, the base station apparatus B permits the specific content server C to request the communication quality or the communication capacity. When receiving a request for communication quality or communication capacity from an arbitrary server, the base station apparatus B may have a high processing load or may have inefficient communication. Since the base station apparatus B receives a request for communication quality or communication capacity from the specific content server C, it is possible to suppress an increase in processing load and perform efficient communication.

  In each of the above embodiments, the content server C may generate the communication control setting request information based on the upper limit of the transmission capacity of the mobile station device M, the base station device B, and the content server C. When the content server C generates the communication control setting request information regardless of the transmission capacity of the mobile station device M, the base station device B, and the content server C, the mobile station device M, the base station device B, and the content server C Will be set to a transmission capacity that exceeds the processing capacity provided by. In this case, communication in the communication system S may be inefficient. Therefore, in each of the above embodiments, the content server C generates the communication control setting request information based on the upper limit of the transmission capacity provided in the mobile station device M, the base station device B, and the content server C, so that the processing load is increased. Can be suppressed, and efficient communication can be performed.

  Note that one program that operates in the mobile station device 1 included in the communication system S according to one aspect of the present invention implements the functions described in the above embodiments and modifications according to one aspect of the present invention. Or a plurality of programs (programs for causing a computer to function) that control a processor such as a CPU (Central Processing Unit). The information handled by each of these devices is temporarily stored in a random access memory (RAM) at the time of processing, and is then stored in various storages such as a flash memory or a hard disk drive (HDD). In addition, reading, correction, and writing may be performed by the CPU.

  Note that a part or all of the mobile station device 1 included in the communication system S in each of the above-described embodiments and modifications may be realized by a computer including one or a plurality of processors. In that case, a program for realizing the control function may be recorded on a computer-readable recording medium, and the program recorded on the recording medium may be read and executed by a computer system. Here, the “computer system” is a computer system built in the mobile station device 1 included in the communication system S, and includes an OS and hardware such as peripheral devices. The “computer-readable recording medium” refers to a portable medium such as a flexible disk, a magneto-optical disk, a ROM, and a CD-ROM, and a storage device such as a hard disk built in a computer system. Further, the "computer-readable recording medium" is a medium that dynamically holds the program for a short time, such as a communication line for transmitting the program through a network such as the Internet or a communication line such as a telephone line, In this case, a program holding a program for a certain period of time, such as a volatile memory in a computer system serving as a server or a client, may be included. Further, the program may be for realizing a part of the functions described above, or may be for realizing the functions described above in combination with a program already recorded in the computer system.

  Further, part or all of the mobile station device 1 included in the communication system S in each of the above-described embodiments and modifications may be realized as an LSI, which is typically an integrated circuit, or may be realized as a chipset. Is also good. In addition, each functional block of the mobile station device 1 included in the communication system S in each of the above-described embodiments and modified examples may be individually formed into a chip, or a part or all of the function block may be integrated and formed into a chip. The method of circuit integration is not limited to an LSI, and may be realized by a dedicated circuit and / or a general-purpose processor. Further, in the case where a technology for forming an integrated circuit that replaces the LSI appears due to the progress of the semiconductor technology, an integrated circuit based on the technology can be used.

  As described above, the embodiments and the modified examples have been described in detail with reference to the drawings as one aspect of the present invention. However, the specific configuration is not limited to the embodiments and the modified examples, and may deviate from the gist of the present invention. This includes design changes that are not made. In addition, various modifications of one embodiment of the present invention are possible within the scope described in the claims, and technical aspects of the present invention also relate to embodiments obtained by appropriately combining technical means disclosed in different embodiments. Included in the range. The elements described in each of the above embodiments and the modified examples include a configuration in which elements having the same effects are replaced with each other.

  For example, one embodiment of the present invention may be realized by combining some or all of the embodiments and the modifications.

  C: content server, B: base station device, M: mobile station device, C2: server control unit, B1: first base station communication unit, B3: base station control unit, M1: first mobile station communication unit, M3 ... Mobile station controller, S: communication system, T: terminal device

Claims (11)

In a communication system including a server device, a base station device, and an information processing device,
The server device includes a server control unit,
The server control unit, based on the content provided to the information processing device, for communication between the base station device and the information processing device, to generate communication control setting request information requesting communication quality or communication capacity,
The base station device includes a base station control unit,
The base station control unit performs communication setting with the information processing device based on the communication control setting request information received from the server device,
The information processing apparatus includes an information processing control unit and an information processing communication unit,
The information processing control unit causes the server device to transmit or receive content,
The information processing communication unit is communication control setting request information according to the content, and communicates with the base station device based on the communication control setting request information requested from the server device to the base station device. Do,
Communications system. The base station control unit, based on the communication control setting request information received from the server device, performs a setting of a communication path with the information processing device,
The communication system according to claim 1. The server control unit generates communication control setting request information indicating a requested service quality based on the content,
The base station control unit, based on the service quality indicated by the communication control setting request information, performs service quality setting,
The communication system according to claim 1. The server control unit generates the communication control setting request information according to the environment information of the information processing device,
The base station control unit, based on the communication control setting request information according to the environment information, performs communication setting with the information processing device,
The communication system according to any one of claims 1 to 3. The base station controller,
Based on the communication control setting request information, the communication performed with the information processing device is a communication in a higher frequency band, and switches to communication using beamforming,
The communication system according to claim 1. The base station controller,
Based on the communication control setting request information, switching communication performed with the information processing apparatus to communication in which a slot length or a symbol length changes according to a subcarrier interval,
The communication system according to claim 1. Equipped with a server control unit,
The server control unit, based on the content provided to the information processing apparatus, for communication between the base station apparatus and the information processing apparatus, to generate communication control setting request information requesting communication quality or communication capacity,
Server device. A base station control unit,
The base station control unit performs communication setting with the information processing device based on the communication control setting request information received from the server device.
Base station device. An information processing control unit and an information processing communication unit,
The information processing control unit causes the server device to transmit or receive the content,
The information processing communication unit communicates with the base station device based on the communication control setting request information according to the content, the communication control setting request information being requested from the server device to the base station device. ,
Information processing device. A communication method of an information processing device,
A first step of transmitting or receiving content with the server device;
A second step of performing communication with the base station device, based on the communication control setting request information requested from the server device to the base station device, the communication control setting request information corresponding to the content;
A communication method comprising: In the computer of the information processing device,
A first procedure for transmitting or receiving content with the server device;
Communication control setting request information according to the content, based on the communication control setting request information requested from the server device to the base station device, a second procedure for communicating with the base station device,
A program that executes

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