| 基于大偏差有效带宽的多业务带宽动态分割策略 |
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| 引用本文： | 史海滨,赵大胜,祝鹏.基于大偏差有效带宽的多业务带宽动态分割策略[J].舰船科学技术,2008,30(Z1). |
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| 作者姓名： | 史海滨 赵大胜 祝鹏 |
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| 作者单位： | 武汉舰船通信研究所,湖北,武汉,430079 |
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| 摘 要： | 提出了一种近似"无级"的带宽动态分割策略.它根据现有基于有效带宽的CAC策略得到的最大用户数和系统容量满足的关系式,在业务带宽最小配额与当前用户数相匹配的前提下,用搜索的方式获得使所有业务的有效带宽和最大时的各带宽配额.该策略可满足分组交换网络能对业务分配任意大小带宽的需求.
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| 关 键 词： | 资源管理 带宽分配 有效带宽 完全共享 完全分割 |
A dynamic bandwidth partition scheme for multi-services based on effective bandwidth under large deviation approximation |
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| SHI Hai-bin,ZHAO Da-sheng,ZHU Peng.A dynamic bandwidth partition scheme for multi-services based on effective bandwidth under large deviation approximation[J].Ship Science and Technology,2008,30(Z1). |
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| Authors: | SHI Hai-bin ZHAO Da-sheng ZHU Peng |
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| Abstract: | In this article,a dynamic bandwidth allocation was put forward which can partition bandwidth into nearly arbitrary size.It was based on an equation between maximum users and system capacity which was derived by a CAC scheme under effective bandwidth restriction.Provided that the minimum allocated bandwidth satisfied the number of users in system,the bandwidth quotas can be attained by searching method under the object to maximize the sum of effective bandwidths of all services.This scheme can be used for packet switching networks which is in need of arbitrary bandwidth allocation. |
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| Keywords: | resource management bandwidth allocation effective bandwidth complete sharing complete partitioning |
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