发明名称 |
HEADER COMPRESSION PACKET RECEPTION APPARATUS AND METHOD |
摘要 |
<p>When an error is detected in a received header, in estimating reference information while assuming an error in a packet receiving interval, a header is decompressed using at least one value of another candidate sequence numbers used in correcting an erroneous sequence number, corresponding to a time that elapses between previously receiving a packet correctly and receiving a current packet and to the packet receiving internal. It is thereby possible to increase a possibility of estimating the reference information correctly and suppress the number of discarded packets at a receiving side, while suppressing increases in introduced processing amount in data transmission with header compression. <IMAGE></p> |
申请公布号 |
EP1370019(A1) |
申请公布日期 |
2003.12.10 |
申请号 |
EP20020770207 |
申请日期 |
2002.09.19 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
IMURA, KOJI;IDO, DAIJI;MIYAZAKI, AKIHIRO;HATA, KOICHI |
分类号 |
H04L12/951;H04L1/00;H04L1/18;H04L12/953;H04L29/06;(IPC1-7):H04L29/06 |
主分类号 |
H04L12/951 |
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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