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FATMA-时频多址协议及其性能分析 被引量:1
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作者 石昌贤 徐大雄 杜军 《通信学报》 EI CSCD 北大核心 1996年第6期81-85,共5页
VSAT网络协议的更新,都是以改进网络性能为目标的。本文对FATMA-一种新兴的时频多址协议进行了性能分析,结果表明FATMA可以大幅度提高网络的总吞吐量、具有更好的时延特性和工作稳定性。而且频率个数F越大,协议性能... VSAT网络协议的更新,都是以改进网络性能为目标的。本文对FATMA-一种新兴的时频多址协议进行了性能分析,结果表明FATMA可以大幅度提高网络的总吞吐量、具有更好的时延特性和工作稳定性。而且频率个数F越大,协议性能越好。当F足够大时,FATMA可以不设立退避时延,从而使分组传送时延减小到最低限度。 展开更多
关键词 fatma 卫星通信 性能分析 时频多址协议
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Fatma Aliye Hanlm's Contributions to History Writing
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作者 Aliye F. Mataraci 《International Relations and Diplomacy》 2016年第8期502-507,共6页
Fatma Aliye Harem (1862-1936) was one of the first writers to focus on the women's issues in her novels in the Ottoman Empire. She also published a large number of articles focusing on women in varying journals, in... Fatma Aliye Harem (1862-1936) was one of the first writers to focus on the women's issues in her novels in the Ottoman Empire. She also published a large number of articles focusing on women in varying journals, in addition to her active role in women's associations. Her work did not remain limited with Literature but extended to the other fields such as Education, Sociology, History and Philosophy. This article analyzes her contributions to the Ottoman History via her two historical works: Tarih-i Osmaninin Bir Devre-i Miihimmesi: Kosova Zaferi-Ankara Hezimeti (An Important Era of the Ottoman History: Victory in Kosovo-Defeat in Ankara) published in 1912/1913 and Ahmet Cevdet Papa ve Zaman: (Ahmet Cevdet Pasha and His Time) published in 1914. Her former work analyzes the significance of the Battle of Kosova (1389) and the Battle of Ankara (I 402) for the Ottoman History. Her latter work is a biographical account of his father, Ahmet Cevdet Pasha, who was an Ottoman intellectual, bureaucrat, administrator, and last but not least, a historian. This work focuses on the significance of these two works for Turkish Historiography. 展开更多
关键词 fatma Aliye Harem history writing Battle of Kosova Battle of Ankara Turkish Historiography
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