Abstract: A method includes acquiring first information and second information from a terminal device, transmitting a second portion of data from the first storage device to a second storage device coupled to the second base station based on a determination to transfer the second portion of the data, determining whether to change a communication destination of a first communication of the terminal device from the first base station to the second base station based on the first information and the second information, changing the communication destination from the first base station to the second base station after the data is transmitted from the first storage device to the second storage device, and transmitting a segment of the second portion of the data from the second storage device to the terminal device after the communication destination is changed from the first base station to the second base station.

Abstract: A wireless communication system includes a first base station device, and a first wireless terminal device, the first base station device acquires identification information of a plurality of base station devices including the first base station device, acquires communication load of each of the plurality of base station devices, transmits the communication load and the identification information of each of the plurality of base station devices to the first wireless terminal device, and changes a serving base station device of the first wireless terminal device to a second base station device and which the first base station device is notified of by the first wireless terminal device, and the first wireless terminal device notifies the first base station device of the identification information of the second base station device selected based on the communication load from the plurality of base station devices.

Abstract: A wireless access system includes a terminal; and a fixed terminal control apparatus configured to identify based on position information of the terminal, whether the terminal is a fixed terminal having no change in position for a predetermined period of time, the fixed terminal control apparatus identifying whether the terminal is the fixed terminal, when the fixed terminal control apparatus receives from the terminal, a connection request requesting connection to a network of the terminal, the fixed terminal control apparatus further configured to deny the connection request according to a predetermined probability, when identifying the terminal to be the fixed terminal.

Abstract: An RRH includes an extracting unit, an urgent information processing unit, an inserting unit, and a transmitting unit. The extracting unit extracts a resource block, from among resource blocks included in a signal received from a terminal device, that is previously allocated for transmission of urgent information. When the urgent information is included in the resource block extracted by the extracting unit, the urgent information processing unit creates report information including the urgent information that is included in the resource block extracted by the extracting unit. The inserting unit inserts the report information including the urgent information created by the urgent information processing unit into the resource block that is previously allocated for a report of the urgent information.

Abstract: The relay device is configured to relay packet data between an information processing device and a mobile equipment, and the relay device includes a memory, and a processor coupled to the memory and configured to receive, from the information processing device, a session release request that requests release of a communication session set between the mobile equipment and the information processing device, and when there is not a wireless resource allocated to the mobile equipment, transmit a session release response to the session release request to the information processing device without transmitting the session release request to the mobile equipment.

Abstract: A base station device receives a signal for connection establishment between a terminal device and the base station device from the terminal device and performs a series of processes for the connection establishment. A reception unit receives the signal for the connection establishment transmitted from the terminal device. When predetermined information is stored in the signal for the connection establishment received by the reception unit, an emergency-information processing unit acquires the predetermined information. A transmission unit transmits a notification signal including the predetermined information acquired by the emergency-information processing unit to another terminal device other than the terminal device.

Abstract: A wireless access system includes a terminal; and a fixed terminal control apparatus configured to identify based on position information of the terminal, whether the terminal is a fixed terminal having no change in position for a predetermined period of time, the fixed terminal control apparatus identifying whether the terminal is the fixed terminal, when the fixed terminal control apparatus receives from the terminal, a connection request requesting connection to a network of the terminal, the fixed terminal control apparatus further configured to deny the connection request according to a predetermined probability, when identifying the terminal to be the fixed terminal.

Abstract: A radio communication system includes: a first base station including a memory, and a processor coupled to the memory and configured to form a first radio area, and execute first beamforming to direct a beam to a radio terminal moving from the first radio area toward a second radio area; and a second base station including a memory, and a processor coupled to the memory and configured to form the second radio area that does not overlap the first radio area, receive information on the identification of the position of the radio terminal from the first base station, and execute second beamforming to direct a beam to the radio terminal based on the received information on the identification of the position of the radio terminal.

Abstract: A CA allocation determination unit determines allocation of each of first data to be sent by using a first frequency band and second data to be sent by using a second frequency band that are included in transmission data and notifies of information on the first data. An RB allocation determination unit allocates radio resources to the first data and the second data and notifies information on the radio resource allocated to the first data. A first data processing unit sends, by using the allocated radio resources, the first data and the second data to a radio terminal device. A second data management unit selects the first data from the transmission data by using the information on the first data. A second data processing unit sends, by using the radio resource allocated to the first data notified, the first data selected to the radio terminal device.

Abstract: A wireless communication system includes a base station apparatus that forms a first cell and a base station apparatus that forms a second cell having an overlapping area with the first cell. A configuration managing unit executes a configuration change for the first cell or the second cell. When the configuration managing unit has executed the configuration change, a terminal count acquiring unit obtains a count of wireless mobile terminal devices located in the overlapping area between the first cell and the second cell. A configuration fixing unit fixes a configuration of the first cell or the second cell, or configurations of both of the first cell and the second cell, based on the count, obtained by the terminal count acquiring unit, of the wireless mobile terminal devices located in the overlapping area.

Abstract: A base station apparatus includes a memory; and a processor coupled to the memory. The processor is configured to: acquire a measurement report indicating a measurement result at a terminal apparatus connected to a first cell and a second cell, the terminal apparatus performing communication through a first bearer set in the first cell; and set in the second cell, a second bearer duplicated from the first bearer when the measurement report satisfies a first condition, based on the acquired measurement report, and switch a bearer of communication of the terminal apparatus from the first bearer to the second bearer when the measurement report satisfies a second condition different from the first condition.

Abstract: A wireless communication system includes a first base station device, and a first wireless terminal device, the first base station device acquires identification information of a plurality of base station devices including the first base station device, acquires communication load of each of the plurality of base station devices, transmits the communication load and the identification information of each of the plurality of base station devices to the first wireless terminal device, and changes a serving base station device of the first wireless terminal device to a second base station device and which the first base station device is notified of by the first wireless terminal device, and the first wireless terminal device notifies the first base station device of the identification information of the second base station device selected based on the communication load from the plurality of base station devices.

Abstract: The relay device is configured to relay packet data between an information processing device and a mobile equipment, and the relay device includes a memory, and a processor coupled to the memory and configured to receive, from the information processing device, a session release request that requests release of a communication session set between the mobile equipment and the information processing device, and when there is not a wireless resource allocated to the mobile equipment, transmit a session release response to the session release request to the information processing device without transmitting the session release request to the mobile equipment.

Abstract: The communication apparatus includes an IF that receives positioning information of a mobile user terminal from the mobile user terminal which is able to communicate by using at least one wireless communication scheme; and a controller that detects one or more communicable areas that allow communication by using the at least one wireless communication scheme, by determining which area includes a position indicated by the positioning information among a plurality of areas.

Abstract: In a communication system, an upper-level carrier has communication functions for both first and second sessions. A first communication unit communicates with the upper-level carrier through a first communication session established therewith. A second communication unit communicates with the upper-level carrier through a second communication session established therewith. A communication control unit controls the first and second communication units. The communication control unit disconnects the first communication session and directs a signal intended for the first communication session to the second communication session, so that the signal is delivered to the upper-level carrier by using the second communication session as a detour.

Abstract: A base station accommodating a user terminal may include a user data management database configured to store user data, a security managing part configured to manage groups to which the user data are open, and a user data managing part configured to manage the user data. When the user data managing part receives a request to send user data from a Web application server and a group, included in the request and to which the requested user data are open, is included within the groups managed by the security managing part, the user data managing part may send the requested user data to the Web application server.

Abstract: An execution method of a position calculating circuit that calculates a position by receiving a satellite signal transmitted from a positioning satellite and that has an externally readable storage section includes: receiving a selection signal for selecting acquired information, which is information acquired from information obtained from the satellite signal, from the outside; selecting the acquired information on the basis of the selection signal; and storing the acquired information in the storage section and outputting a notice signal, which indicates that the acquired information has been obtained, when the acquired information selected from the satellite signal being received is obtained.

Abstract: A wireless communications system includes a SeGW, a femto base station, and a macro base station. The SeGW is coupled to a higher-level station. The femto base station is coupled to the SeGW through a wired broadband connection. The macro base station is coupled to the SeGW through a dedicated line. The femto base station measures the quality of the wired broadband connection using first time information and second time information when a mobile station performs a handover from the macro base station to the femto base station. The first time information represents the time when data forwarded from the macro base station to the femto base station is transmitted. The second time information represents the time when the data is received.

Abstract: An execution method of a position calculating circuit that calculates a position by receiving a satellite signal transmitted from a positioning satellite and that has an externally readable storage section includes: receiving a selection signal for selecting acquired information, which is information acquired from information obtained from the satellite signal, from the outside; selecting the acquired information on the basis of the selection signal; and storing the acquired information in the storage section and outputting a notice signal, which indicates that the acquired information has been obtained, when the acquired information selected from the satellite signal being received is obtained.

Abstract: A mobile equipment makes a connection setting by setting a connection to a base station apparatus, and after a communication with the base station apparatus is disconnected, makes a re-connect request to a base station apparatus that is capable of continuing the communication. The mobile equipment is allocated with a mobile equipment identifier for identifying the mobile equipment when making the connection setting, and is notified of the mobile equipment identifier and an address of a network layer of the base station apparatus to which the connection setting is made. The mobile equipment includes a connection re-establishment message processor to generate a re-connect request that includes the address and the mobile equipment identifier, and to send the re-connect request to the base station apparatus that is capable of continuing the communication, and a connection control unit to re-establish the connection to the base station apparatus that is capable of continuing the communication.