| 摘要 |
<p>A terminal-type judging unit (4) judges whether a terminal is a mobile terminal or a fixed terminal. For a connection with the fixed terminal, an acceptance judging unit (6) and a scheduling unit (3) convert a requested bandwidth into a first resource amount using a modulation scheme used at the time of receiving a bandwidth reservation request and reserve the first resource amount. For a connection with the mobile terminal, the acceptance judging unit (6) and the scheduling unit (3) convert a requested bandwidth into a second resource amount using the slowest modulation scheme and reserve the second resource amount. If a higher-speed modulation scheme is usable for the connection with the mobile terminal, the scheduling unit assigns a difference between a resource amount for using the higher-speed modulation scheme and the second resource amount, to a best-effort-type connection.</p> |
