Invention Grant
- Patent Title: Active-active TDM PW with asymmetry control
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Application No.: US17552591Application Date: 2021-12-16
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Publication No.: US11996932B2Publication Date: 2024-05-28
- Inventor: Andre Poulin , Chad McCarthy , Wayne Groff , Kin Yee Wong
- Applicant: Nokia Solutions and Networks Oy
- Applicant Address: FI Espoo
- Assignee: NOKIA SOLUTIONS AND NETWORKS OY
- Current Assignee: NOKIA SOLUTIONS AND NETWORKS OY
- Current Assignee Address: FI Espoo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: H04L45/24
- IPC: H04L45/24 ; H04J3/06 ; H04L47/283 ; H04L47/34

Abstract:
A method for enabling enable use of multiple active paths for TDM traffic over a packet switched network, comprises: receiving at least two copies of a replicated packet including TDM information via at least two paths through the packet switched network, the at least two copies of the replicated packet including at least a first copy of the replicated packet received via a first of the at least two paths, and a second copy of the replicated packet received via a second of the at least two paths; selecting a copy of the replicated packet from among the at least two copies of the replicated packet; inputting the selected copy of the replicated packet to a jitter buffer; discarding unselected ones of the at least two copies of the replicated packet; and outputting the selected copy of the replicated packet from the jitter buffer to a TDM endpoint device.
Public/Granted literature
- US20230198647A1 ACTIVE-ACTIVE TDM PW WITH ASYMMETRY CONTROL Public/Granted day:2023-06-22
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