公开(公告)号：US11502968B1

公开(公告)日：2022-11-15

申请号：US17244342

申请日：2021-04-29

Applicant: Cisco Technology, Inc.

Inventor： Robert E. Barton ,  Jerome Henry ,  Maik Guenter Seewald ,  Tony Clifford Allen

IPC: H04L45/74 ,  H04L49/90 ,  H04L47/56

Abstract: According to one or more embodiments, a first router receives a latency measurement indicative of latency associated with traffic sent from the first router to a second router. The first router calculates an asymmetrical latency as a difference between the latency measurement and a latency associated with traffic sent from the second router to the first router. The first router determines, based on the asymmetrical latency, a symmetrical latency target. The first router sends, to the second router, an indication of the symmetrical latency target. The first router and the second router adjust their respective de-jitter buffers to achieve the symmetrical latency target between the first router and the second router.