发明名称 |
Method of transferring frames of variable length for a passive optical network that improves network efficiency and simplifies child apparatus |
摘要 |
A method of communicating through a passive optical network (PON) that improves the efficiency of the network with low cost child apparatuses having only simple functions. A parent apparatus provides the child apparatuses with a multi-frame standard signal, and a child apparatus transfers asynchronous information as a frame of variable length, as it is, at a time delayed from the multi-frame standard signal by a time period designated by the parent apparatus. Since the asynchronous information does not need to be divided into pieces to which a frame header is attached, the efficiency of the uplink channel is increased. <IMAGE>
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申请公布号 |
EP1313240(A2) |
申请公布日期 |
2003.05.21 |
申请号 |
EP20020010114 |
申请日期 |
2002.05.08 |
申请人 |
FUJITSU LIMITED |
发明人 |
SUSUMU, TOMINAGA;MASAHARU, MATSUMOTO;TAKAMITSU, SHIRAI;KATSUHIKO, HIRASHIMA;KAZUHIRO, UCHIDA;KENICHI, ABE;SHIGEHARU, MURAKAMI;MIHO, KAWAI;KIYOTAKA, SHIKATA |
分类号 |
H04B10/20;H04J3/06;H04J3/16;H04L12/44;H04L12/56;(IPC1-7):H04J3/16 |
主分类号 |
H04B10/20 |
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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