Synchronization issue for Mobile WiMAX Femtocell

2010 International Conference on Information and Communication Technology Convergence (ICTC) Pub Date : 2010-12-23 DOI:10.1109/ICTC.2010.5674768

Inyong Hwang, Yeonsu Kang, Hyungkee Kim, Seokjoong Kim

引用次数: 6

Abstract

Mobile WiMAX Femtocell Access Point can acquire synchronization from the clock master with IEEE 1588 algorithm to deliver timing information over Ethernet. Thus, to keep a high degree of accuracy and precision, reciprocity of up/down links needs to be guaranteed. However, up/down links speed is not same in every case and it thus degrades performance. Thus, we analyze the impact of synchronization deterioration.

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移动WiMAX Femtocell同步问题

移动WiMAX Femtocell接入点采用IEEE 1588算法从时钟主站获取同步信息，通过以太网传递定时信息。因此，为了保持高度的准确性和精度，需要保证上下链路的互易性。但是，上行/下行链路速度在每种情况下都不相同，因此会降低性能。因此，我们分析了同步退化的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2010 International Conference on Information and Communication Technology Convergence (ICTC)

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