... 内部自由振荡模式 Internal free-run mode 指针调整 Pointer justification 抖动 Jitter ...
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指针调整事件 PJE Pointer Justification Count ; PJEPointer Justification Event ; PJE
指针调整器 pointer adjustment
指针调整计数 pointer justification count ; PJC
指针调整记数 Pointer justification count
管理单元正指针调整 AU- PPJEAU Pointer Positive Justification ; AU-PPJE
管理单元负指针调整 AU-NPJEAU Pointer Negative Justification ; AU-NPJE
指针负调整 pointer justification low ; PJCLOW
指针正调整 Pointer justification high ; PJCHIGH
补偿调整指针 compensating adjusting pointer
Provide a new scenario to reduce the pointer adjustment jitter named adaptively modulated bit leaking.
提出一种新的减小指针调整抖动的方案——自适应调制泄漏法。
参考来源 - 同步数字体制光纤接入传输系统若干关键技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
SDH传输网中由指针调整带来的低频抖动和漂移已经成为SDH传输网与其它传输网互通的障碍。
Low frequency jitters and wanders caused by pointer adjustments in SDH networks have been found to be a big obstacle for the interconnection between SDH and non -sdh networks.
仿真表明，自适应调制泄漏法在网络处于劣化模式和非劣化模式时都可以有效地抑制指针调整抖动。
Simulations show that adaptively modulated bit leaking method can reduce the jitter in pointer adjustment effectively in both the normal mode and the degraded mode of SDH network.
SDH指针调整引起的抖动是SDH网中重要的传输损伤，如何抑制指针调整引起的抖动已经成为SDH系统设计中一个关键的问题。
The jitter induced by pointer adjustment is one of the main impairments in SDH network, how to reduce it is a key problems in SDH system design.
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