发明名称 |
Optical communications system |
摘要 |
<p>In a passive optical network employing wavelength-dependent routing, terminals transmit request packets (requesting a data transmission slot) in a common signalling time slot. Different delays are then applied to packets on different wavelength channels, allowing a number of request packets to be processed in sequence by a single optical receiver at the network controller. <IMAGE></p> |
申请公布号 |
EP1102428(A1) |
申请公布日期 |
2001.05.23 |
申请号 |
EP19990309235 |
申请日期 |
1999.11.19 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
|
分类号 |
H04J3/12;H04J14/02;H04J14/08;H04Q11/00;(IPC1-7):H04J14/08 |
主分类号 |
H04J3/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|