发明名称 |
APPARATUS AND METHOD FOR LIMITING JITTER CAUSED BY POINTER MOVEMENT |
摘要 |
Jitter is limited in the mapping of a first telecommunications signal into a second telecommunications signal moving in a first direction, generating a compensative payload pointer movement of the first telecommunications signal in a second direction which is opposite the first direction. The invention has a particular application to the mapping of three E3 (490a-1 to 490a-3) telecommunications signals which are in the format of a TUG-3 signal into an STS-3C SONET telecommunications signal in the STM-1 VC-4 format. When the STS-3C signal requires a pointer movement due to frequency compensation in the system, a compensative pointer movement at the TUG-3 level avoids eight units of jitter in the TUG-3 signal which could adversely affect system performance.
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申请公布号 |
WO9534146(A1) |
申请公布日期 |
1995.12.14 |
申请号 |
WO1995US07021 |
申请日期 |
1995.06.02 |
申请人 |
TRANSWITCH CORPORATION;ECI TELECOM |
发明人 |
GILBOA, PAZ;NG, TAT, K. |
分类号 |
H04J3/06;H04J3/07;(IPC1-7):H04J3/07;H04J14/08 |
主分类号 |
H04J3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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