Invention Grant
US08238752B2 PON (passive optical network) station side apparatus, PON uplink line communication method, and program recording medium
失效
PON（无源光网络）站侧装置，PON上行链路通信方式和程序记录介质
- Patent Title: PON (passive optical network) station side apparatus, PON uplink line communication method, and program recording medium
- Patent Title (中): PON（无源光网络）站侧装置，PON上行链路通信方式和程序记录介质
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Application No.: US12362339Application Date: 2009-01-29
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Publication No.: US08238752B2Publication Date: 2012-08-07
- Inventor: Sadaichirou Ogushi
- Applicant: Sadaichirou Ogushi
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2008-027133 20080207
- Main IPC: H04J14/06
- IPC: H04J14/06
Abstract:
A PON station side apparatus is provided with a selection section and a receiving section. For multiple data transferred from multiple PON terminal apparatuses that transmit data at different communication speeds in time division multiplexing, the selection section selects any of the multiple receiving circuits to be a receiving circuit for a receiving destination at which data is received on the basis of the transmission time zones for the data. The receiving section switches the receiving circuit selected by the selection section among the multiple receiving circuits to be the receiving circuit for the destination at which data is received of the data and receives the data through the switched receiving circuit.
Public/Granted literature
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