发明名称 |
Method and unit for control of communication |
摘要 |
<p>A communication control method accomplishes minimum bandwidth guarantee and maximum bandwidth restriction and further allocates an extra-bandwidth in accordance with user's contact bandwidth. The communication control method is made to once store fixed-length packets in corresponding partitions of a buffer in accordance with connection information contained in the packets and then transmits the packets from the storage sections in succession. In the communication method, retrieval of a connection where the number of transmitted packets does not reach a lower-limit throughput and a packet to be transmitted exists in the corresponding partition is made with first priority, and retrieval is further made in order for a connection where the number of transmitted packets does not reach an intermediate throughput and a connection where the number of transmitted packets does not reach an upper-limit throughput. If the retrieval shows a hit connection, the packets are transmitted from the corresponding partition corresponding to the hit connection, and one-time retrieval comes to an end. Following this, the next retrieval resumes in like manner at the connection where the number of transmitted packets does not reach the lower-limit throughput. <IMAGE></p> |
申请公布号 |
EP1096735(A2) |
申请公布日期 |
2001.05.02 |
申请号 |
EP20000122344 |
申请日期 |
2000.10.24 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
AOYAMA, YASUHIRO;HASHIMOTO, YUJI |
分类号 |
H04L12/56;(IPC1-7):H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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