发明名称 |
APPARATUS AND METHOD FOR CONTROLLING PACKET COMMUNICATION QUALITY |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To enhance the degree of freedom in adjusting or changing communication quality while realizing high-speed packet processing. <P>SOLUTION: A packet input 1 stores an input packet into a packet buffer 2. A queue controlling unit 5 stores packet information into predetermined queues. A QoS (quality of service) processor 6 receives the packet information from the queues in the decided order in accordance with packet scheduling (priority control, weighting fair control or packet shaping), and notifies a below-described packet transmitter 7 together with a transmission request. The packet transmitter 7 acquires a storing address of a packet to be transmitted in the packet buffer 2 based on the notified packet information or a management number, and transmits the packet to be specified on the basis of the storing address in the packet buffer. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
申请公布号 |
JP2007110515(A) |
申请公布日期 |
2007.04.26 |
申请号 |
JP20050300276 |
申请日期 |
2005.10.14 |
申请人 |
NIPPON TELEGR & TELEPH CORP <NTT>;NTT ELECTORNICS CORP |
发明人 |
NISHIDA KOUHO;KAWAI KENJI;KOIKE KEIICHI;CHAGI SHUICHI;HAYASHI TETSUO;OYAMA KATSUICHI;NOUCHI HIROYUKI |
分类号 |
H04L12/815;H04L12/863;H04L12/865;H04L12/867;H04L12/879;H04L29/06;H04L29/08 |
主分类号 |
H04L12/815 |
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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