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公开(公告)号：US11943494B2
公开(公告)日：2024-03-26
申请号：US17989622
申请日：2022-11-17
发明人： Kevin Garvey , Yair Neugeboren , Humphrey Looney , Stephen Graham Dunning , Christopher T. Harrison , Damien Tuffy
IPC分类号： H04N21/242 , H03K5/156 , H04N21/234 , H04N21/43 , H04N21/44
CPC分类号： H04N21/242 , H03K5/1565 , H04N21/23406 , H04N21/4305 , H04N21/44004
摘要： Systems and methods for adaptively adjusting a slew rate of a dejitter buffer in a remote device in a distributed access architecture. The slew rate may be adjusted based on measurements of a fullness state of a buffer made over time. The measurements may be used to calculate a frequency offset value between the rate at which data leaves the buffer relative to the rate at which data enters the buffer and/or used to calculate a current working depth of the buffer. The adaptive slew rate adjustments may be based on the frequency offset value and/or the current working depth.
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公开(公告)号：US11533526B2
公开(公告)日：2022-12-20
申请号：US17590365
申请日：2022-02-01
发明人： Kevin Garvey , Yair Neugeboren , Humphrey Looney , Stephen Graham Dunning , Christopher T. Harrison , Damien Tuffy
IPC分类号： H04N21/242 , H03K5/156 , H04N21/234 , H04N21/43 , H04N21/44
摘要： Systems and methods for adaptively adjusting a slew rate of a dejitter buffer in a remote device in a distributed access architecture. The slew rate may be adjusted based on measurements of a fullness state of a buffer made over time. The measurements may be used to calculate a frequency offset value between the rate at which data leaves the buffer relative to the rate at which data enters the buffer and/or used to calculate a current working depth of the buffer. The adaptive slew rate adjustments may be based on the frequency offset value and/or the current working depth.
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