计算机应用研究2011，Vol.28Issue(5)：1805-1807,3.DOI:10.3969/j.issn.1001-3695.2011.05.060
基于短包优先的动态阈值共享缓存管理策略的研究
Research on sharing buffer managing strategy of dynamic threshold based on short-packet first
摘要
Abstract
To reduce the packet loss ratio and flow destroy ratio in the packet switching system with sharing buffer management, this paper proposed SPBDT, every packet sharing the same buffer.For SPBDT, used two dynamic thresholds for each queue.According to the contrast of the length and the threshold of the queue, it could decide whether receive the new packet or not.Compared with DADT, SPBDT policy has lower packet loss ratio and lower flow destroy ratio in the more inputs and more outputs switching equipment.关键词
动态阈值/缓存管理/共享缓存/分组交换/丢包率Key words
dynamic threshold/ buffer management/ sharing buffer/ packet switching/ packet loss ratio分类
信息技术与安全科学引用本文复制引用
许应新,许都..基于短包优先的动态阈值共享缓存管理策略的研究[J].计算机应用研究,2011,28(5):1805-1807,3.基金项目
国家自然科学基金资助项目(60872031) （60872031）
国家"863"计划资助项目(2008AA01A326) （2008AA01A326）
