Abstract: A base station system includes a controller and a plurality of radio apparatuses, each of the radio apparatus being multistage-connected to each other and being configured to communicate with the controller, wherein a transmission frame between the radio apparatuses and the controller includes a plurality of blocks, wherein one or several blocks are allocated to a shared area for a data signal that is shared among two or more of the radio apparatuses, and other blocks are allocated to an individual area for a data signal that is not shared among two or more of the radio apparatuses, wherein each of the radio apparatuses is configured to select whether the block that is used for a radio area which is provided by the own radio apparatus is set to be a block that is allocated to the shared area, or a block that is allocated to the individual area.

Abstract: A base station device receives an acquisition request for data from a first terminal and transmits, to the first terminal, data associated with the acquisition request. At this point, while the base station device is in the process of transmitting the requested data to the first terminal by using a first transmission line, the base station device receives, from a second terminal, an acquisition request for data that is the same as the requested data. In such a case, the base station device transmits, to both the first terminal and the second terminal by using the first transmission line, data that has not been transmitted to the first terminal to which the requested data is being transmitted among the requested data and transmits, to the second terminal by using a second transmission line, data that has been transmitted to the first terminal among the requested data.

Abstract: A base station device receives an acquisition request for data from a first terminal and transmits, to the first terminal, data associated with the acquisition request. At this point, while the base station device is in the process of transmitting the requested data to the first terminal by using a first transmission line, the base station device receives, from a second terminal, an acquisition request for data that is the same as the requested data. In such a case, the base station device transmits, to both the first terminal and the second terminal by using the first transmission line, data that has not been transmitted to the first terminal to which the requested data is being transmitted among the requested data and transmits, to the second terminal by using a second transmission line, data that has been transmitted to the first terminal among the requested data.

Abstract: A wireless communication system having a plurality of wireless base stations (BSs), and a second BS included under at least one of a first BS among the plurality of BSs and usable by a specified mobile station, the wireless communication system includes registering first identifiers as identifiers of the first BS and a second identifier as an identifier of the second BS in the specified mobile station in advance. The wireless communication system includes transmitting first information to the second BS when an identifier of a present cell is other than the first and second identifiers, and transmitting second information to the second BS when the identifier of the present cell is the first or second identifier, and controlling an operation of the second BS based on the received first or second information.

Abstract: A wireless communication system having a plurality of wireless base stations (BSs), and a second BS included under at least one of a first BS among the plurality of BSs and usable by a specified mobile station, the wireless communication system includes registering first identifiers as identifiers of the first BS and a second identifier as an identifier of the second BS in the specified mobile station in advance. The wireless communication system includes transmitting first information to the second BS when an identifier of a present cell is other than the first and second identifiers, and transmitting second information to the second BS when the identifier of the present cell is the first or second identifier, and controlling an operation of the second BS based on the received first or second information.

Abstract: A control device (D1, D2) is dedicated to a first or second network equipment (SR.DR.N1-N3) of a radio access network (RN) of a mobile network. A first type network equipment (N1-N3, DR) is arranged to allocate radio capacities for connections between user equipments (UE1-UE6) and a second type network equipment (SR) through an i?b or lur interface, and a second type network equipment (SR) is arranged to transmit data Hows through an iub or lur interface to at least one first type network equipment according to allocated radio capacities.

Abstract: One of the objects of the invention is a method for improved handling of dynamic bandwidth changes in a transport network using inverse multiplexing such that at least one connection end-point of a connection does not correspond to an inverse multiplexing end-point, a method including a step wherein said at least one connection end-point is informed of said bandwidth change by at least one inverse multiplexing end-point aware of said bandwidth change.

Abstract: A processing apparatus for measuring accumulated values of performance monitoring (PM) parameters concerning a reception signal received by a transmission device, which is capable of detecting upper layer failures in a more accurate, hardware-based way, without increasing the workload imposed on the system's firmware. PM parameters represent the statistics of events that meet prescribed criteria for defects and anomalies in the reception signal. The processing apparatus has a plurality of failure detection units to detect different kinds of failures in the reception signal and produce failure detection signals corresponding thereto. Those failure detection units include a first failure detection unit that detects a first kind of failure and a second failure detection unit that detects a second kind of failure. On the basis of the failure detection signals, a PM controller detects at least one kind of PM parameter, and a counter unit accumulates the detected PM parameter.