Burst data reception method and apparatus in EPON
US7733886B2 · kind B2 · utility
2Cited by
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10Claims
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Key dates
| Filing date | Dec 5, 2006 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | Oct 14, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2011/0064
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for receiving burst data in an OLT of an EPON are provided. The method includes the steps of: a) receiving burst data from the plurality of ONUs; b) generating a multipoint control protocol (MPCP) LOS signal for reducing a synch time of the burst data; c) reducing the synch time in response to generation of the MPCP LOS signal; and d) recovering the received burst data by performing a code-group sort in a period where the MPCP LOS signal is not generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.