计算机工程与设计
計算機工程與設計
계산궤공정여설계
COMPUTER ENGINEERING AND DESIGN
2010年
1期
48-51,55
,共5页
移动自组网%组播%PA-MAODV%网络模拟器第2代%仿真%性能分析
移動自組網%組播%PA-MAODV%網絡模擬器第2代%倣真%性能分析
이동자조망%조파%PA-MAODV%망락모의기제2대%방진%성능분석
Ad hoc%multicast%PA-MAODV%NS2%emulation%performance analysis
分析了按需组播路由协议MAODV,并且在此基础上提出了基于最优化路径(path optimized aware)算法~([7])的PA-MAODV协议,并对相关路由发现方案算法进行了描述、分析、改进,最后对PA-MAODV协议在NS2中的实现,仿真和性能分析的整个过程做了详细的阐述.并将其与MAODV,AODV协议进行了性能上的比较,通过对仿真结果的分析表明,所给出的PA-MAODV协议在延迟、数据包投递率等方面能更好地适应网络环境.
分析瞭按需組播路由協議MAODV,併且在此基礎上提齣瞭基于最優化路徑(path optimized aware)算法~([7])的PA-MAODV協議,併對相關路由髮現方案算法進行瞭描述、分析、改進,最後對PA-MAODV協議在NS2中的實現,倣真和性能分析的整箇過程做瞭詳細的闡述.併將其與MAODV,AODV協議進行瞭性能上的比較,通過對倣真結果的分析錶明,所給齣的PA-MAODV協議在延遲、數據包投遞率等方麵能更好地適應網絡環境.
분석료안수조파로유협의MAODV,병차재차기출상제출료기우최우화로경(path optimized aware)산법~([7])적PA-MAODV협의,병대상관로유발현방안산법진행료묘술、분석、개진,최후대PA-MAODV협의재NS2중적실현,방진화성능분석적정개과정주료상세적천술.병장기여MAODV,AODV협의진행료성능상적비교,통과대방진결과적분석표명,소급출적PA-MAODV협의재연지、수거포투체솔등방면능경호지괄응망락배경.
Multicast Ad Hoc on-demand vector protocol (MAODV) is investigated,based of which the PA-MAODV(path optimized aware)~([7]) and the implementation of router finding are proposed,including router finding algorithm deseription,analysis,improvement.At the end,PA-MAODV protocol is expatiated through the process of practice, emulation,performance analysis, compared with the MAODV,AODV in delay and packet delivery ratio,it has a higher performance to be adapt to the network environment.
