公开(公告)号：US20180295050A1

公开(公告)日：2018-10-11

申请号：US15644206

申请日：2017-07-07

Applicant: QUALCOMM Incorporated

Inventor： Tien-Hsin LEE ,  Mathew Zivney ,  Manjunatha Kantharaju ,  Shanka Ganesh Lakshmanaswamy ,  Kirankumar Bhoja Anchan ,  Vasudev Nayak

IPC: H04L12/727 ,  G06F3/16

CPC classification number: H04L45/121 ,  G06F3/165 ,  H04L43/04 ,  H04L43/0858 ,  H04L43/087 ,  H04L47/30

Abstract: An apparatus includes de-jitter buffer control circuitry configured to determine an arrival delay value based on previously received audio packets, to identify a receive time of a first audio packet of a talk spurt, to determine an offset value of the first audio packet based on the receive time and the arrival delay value, and to adjust a target delay value associated with a de-jitter buffer based on the offset value. The apparatus also includes a de-jitter buffer configured to buffer the first audio packet based on the adjusted target delay value.