Patent ID: 8503295
Filing Date: 2013-08-06
Classification: H04L,H04W

Abstract:
1. A base station connected to a wired network and a wireless network to setup a call between the wired network and the wireless network at a predetermined quality of service, comprising: a connection control unit: a quality of service information holding unit; and a radio resource management unit, wherein the quality of service information holding unit is configured to: wherein the radio resource management unit is configured to: wherein the connection control unit is configured to: reduce the radio resources assigned to the at least one ongoing call in the order of the amount of assigned radio resources of each of the ongoing calls without changing the quality of service; calculate a packet size of each ongoing call based on the set quality of service; calculate the amount of radio resources assigned per calculated packet size to each ongoing call; and reduce the radio resources assigned each ongoing call of which the calculated assigned radio resource amount is larger than a predetermined threshold.