Invention Grant
- Patent Title: Methodology for efficient upstream multicast in PON networks
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Application No.: US16289465Application Date: 2019-02-28
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Publication No.: US10958565B2Publication Date: 2021-03-23
- Inventor: Leslie Robert Murray , James J. Gainer , Thomas Ray Dobozy
- Applicant: TELLABS ENTERPRISE, INC.
- Applicant Address: US TX Dallas
- Assignee: TELLABS ENTERPRISE, INC.
- Current Assignee: TELLABS ENTERPRISE, INC.
- Current Assignee Address: US TX Dallas
- Agent David G. Henry, Sr.
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/761 ; H04L12/18 ; H04L12/931
Abstract:
Systems and methods for efficient upstream multicast in passive optical networks. An upstream multicast source communicates an upstream multicast packet to the network. Subsequent downstream packet management achieved through use of source filters prevents a reflected copy of the original upstream multicast packets from being received by the upstream multicast source.
Public/Granted literature
- US20190268259A1 METHODOLOGY FOR EFFICIENT UPSTREAM MULTICAST IN PON NETWORKS Public/Granted day:2019-08-29
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