Shi Fuqiang, Lin Xiaokang, Feng Chongxi. Smooth Phase Leaking Techniques for the Cancellationof Pointer Adjustment Jitter in SDH Networks[J]. Acta Electronica Sinica, 1999, (7).
Shi Fuqiang, Lin Xiaokang, Feng Chongxi. Smooth Phase Leaking Techniques for the Cancellationof Pointer Adjustment Jitter in SDH Networks[J]. Acta Electronica Sinica, 1999, (7).DOI:
Pointer adjustment in SDH network will induce large jitter in the recovered tributaries.Based on the traditional pointer leaking techniques
a novel method named Smooth Phase Leaking is presented in the paper for the cancellation of pointer adjustment jitter.It greatly reduces the quantization jitter in pointer leaking and also the complexity of leaking control.The paper compares the performance of this method with that of an ideal filter through theoretical analysis and simulation.Performance of the method on those pointer testing patterns is also given.