计算机工程
計算機工程
계산궤공정
COMPUTER ENGINEERING
2010年
6期
105-107
,共3页
Ad Hoc网络%带宽分配%公平%效率
Ad Hoc網絡%帶寬分配%公平%效率
Ad Hoc망락%대관분배%공평%효솔
Ad Hoc network%bandwidth allocation%fairness%efficiency
介绍Ad Hoc网络带宽分配机制.根据Ad Hoc网络的特性及其带宽资源分配目标,对带宽分配机制的定义和约束限制进行描述和分析,从公平、效率和兼顾公平和效率3个方面对现有的Ad Hoc网络带宽分配机制进行分类和对比分析,指出各自存在的优缺点,提出解决主要问题的思路.
介紹Ad Hoc網絡帶寬分配機製.根據Ad Hoc網絡的特性及其帶寬資源分配目標,對帶寬分配機製的定義和約束限製進行描述和分析,從公平、效率和兼顧公平和效率3箇方麵對現有的Ad Hoc網絡帶寬分配機製進行分類和對比分析,指齣各自存在的優缺點,提齣解決主要問題的思路.
개소Ad Hoc망락대관분배궤제.근거Ad Hoc망락적특성급기대관자원분배목표,대대관분배궤제적정의화약속한제진행묘술화분석,종공평、효솔화겸고공평화효솔3개방면대현유적Ad Hoc망락대관분배궤제진행분류화대비분석,지출각자존재적우결점,제출해결주요문제적사로.
This paper studies the state of bandwidth allocation for Ad Hoc network,analyzes the definition and restraint in bandwidth allocation according to characteristics of Ad Hoc network.Three models concerning the relationship of fairness and efficiency on bandwidth allocation for Ad Hoc network are studied and compared.According to the careful analysis and comparison of the existing bandwidth allocation algorithms,it proposes resolution for primary problems at present.