基于HTB的多媒体云计算平台高效流量控制技术研究
Research on Efficient Flow Control Technology of Multimedia Cloud Computing Platform Based on HTB
田素贞 1楚志凯 1刘传领2
作者信息
- 1. 商丘职业技术学院计算机系,河南商丘476000
- 2. 南京理工大学计算机科学与技术学院,江苏南京210094
- 折叠
摘要
为了解决目前多媒体云计算平台流量控制技术的不足,提出一种基于HTB的改进算法。该算法采用基于无锁FIFO结构的流水线模式,消除了锁结构并实现了并行化运行,从而提高了HTB算法的处理能力。最后,通过实验验证了该算法在大规模数据处理能力方面优势突出,此外还具有较好的稳定性,特别适合要承载大规模用户和数据媒体资源的多媒体云计算平台。
Abstract
In order to conquer the shortage of multimedia cloud computing platform flow control technology, we presented an improved algorithm based on HTB. The algorithm is based on the non-pipelined mode of the lock FIFO structure, eliminating the lock structure and parallelization run, thereby increasing the processing capabilities of the HTB algorithm. Finally, we verified the advantages of the algorithm in large-scale data processing capabilities and the good stability of the algorithm by experiments. The result of the experiments showed that the algorithm is suitable for multimedia cloud computing platform with large-scale users and data media resources especially.
关键词
云计算/多媒体/HTB/流量控制技术/FIFOKey words
cloud computing/multimedia/HTB/flow control technology/FIFO引用本文复制引用
基金项目
河南省基础与前沿技术研究项目(112300410284)
出版年
2012
NETL
NSTL
维普
万方数据