发明名称 |
REVERSE TIMESTAMP METHOD AND NETWORK NODE FOR CLOCK RECOVERY |
摘要 |
<p>A method of clock recovery of Time Division Multiplex signal in a packet network, wherein a first Provider Edge receives (102) a timing message from a second Provider Edge and upon reception of said timing message a counter of said first Provider Edge is increased (104). The first Provider Edge sends (118) to the second Provider Edge encapsulated Time Division Multiplex packet traffic and each packet sent to the second Provider Edge causes the counter to decrease (120). The first Provider Edge compares (106) value of the counter with an Upper Threshold value and with a Low Threshold value and increases a rate of generation of the encapsulation packets if the counter is above said Upper Threshold or reduces the rate of generation of the encapsulation packets if the counter is below said Low Threshold.</p> |
申请公布号 |
WO2009037002(A1) |
申请公布日期 |
2009.03.26 |
申请号 |
WO2008EP51495 |
申请日期 |
2008.02.07 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);TOSCANO, ORAZIO |
发明人 |
TOSCANO, ORAZIO |
分类号 |
H04J3/06;H04N7/62 |
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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