Invention Grant
- Patent Title: Burst data reception method and apparatus in EPON
- Patent Title (中): EPON中的突发数据接收方法和装置
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Application No.: US11633978Application Date: 2006-12-05
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Publication No.: US07733886B2Publication Date: 2010-06-08
- Inventor: Hyun Kyun Choi , Yool Kwon , Bong Tae Kim
- Applicant: Hyun Kyun Choi , Yool Kwon , Bong Tae Kim
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2005-0120234 20051208; KR10-2006-0062705 20060704
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04J14/00 ; H04L12/28 ; H04B10/20
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.
Public/Granted literature
- US20070140694A1 Burst data reception method and apparatus in EPON Public/Granted day:2007-06-21
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