| 发明名称 | Relay apparatus and buffer control method | ||
| 摘要 | A relay apparatus that transfers data with an identifier corresponding to a transfer rate attached thereto and stores data as a transfer target to adjust the transfer rate, the relay apparatus includes multiple buffers that are respectively associated with multiple time regions that serve as targets to be successively read from a current point of time onward, each buffer having a capacity to store an amount of data determined in accordance with the transfer rate of the identifier, and a controller that reduces a size of a buffer corresponding to a second time region to be smaller than a size of a buffer corresponding to a first time region prior to the second time region in accordance with a time difference between the current point of time and the second time region. | ||
| 申请公布号 | US9143453(B2) | 申请公布日期 | 2015.09.22 |
| 申请号 | US201314069900 | 申请日期 | 2013.11.01 |
| 申请人 | FUJITSU LIMITED | 发明人 | Nishimura Kazuto |
| 分类号 | H04L12/801 | 主分类号 | H04L12/801 |
| 代理机构 | Arent Fox LLP | 代理人 | Arent Fox LLP |
| 主权项 | 1. A relay apparatus configured to transfer data including an identifier corresponding to a transfer rate of data and store the data as a transfer target to adjust the transfer rate, the relay apparatus comprising: multiple buffers respectively associated with multiple time regions that serve as targets to be successively read from a current instance of time, each buffer having a capacity to store an amount of data determined in accordance with the transfer rate of the identifier; and a controller configured to reduce a size of a buffer associated with a second time region to be smaller than a size of a buffer associated with a first time region that is prior to the second time region, in accordance with a time difference between the current instance of time and the second time region. | ||
| 地址 | Kawasaki JP | ||