无线电通信技术
無線電通信技術
무선전통신기술
RADIO COMMUNICATIONS TECHNOLOGY
2009年
4期
7-10
,共4页
通信网络%服务质量路由%多约束路由
通信網絡%服務質量路由%多約束路由
통신망락%복무질량로유%다약속로유
communication network%quality of service routing%route with multiple restrictions
针对多维矢量计算多约束服务质量路由出现实际传输路径与源节点期望路径并非一致问题,研究提出矢量映射方式的多约束服务质量路由计算方法.通过数学方法和物理概念相结合的方式,从原理上阐述了新算法矢量映射的合理性,并通过算例和仿真实验方式验证,新算法只需一次性计算就可以获得源节点到各节点保持路径一致的路由.
針對多維矢量計算多約束服務質量路由齣現實際傳輸路徑與源節點期望路徑併非一緻問題,研究提齣矢量映射方式的多約束服務質量路由計算方法.通過數學方法和物理概唸相結閤的方式,從原理上闡述瞭新算法矢量映射的閤理性,併通過算例和倣真實驗方式驗證,新算法隻需一次性計算就可以穫得源節點到各節點保持路徑一緻的路由.
침대다유시량계산다약속복무질량로유출현실제전수로경여원절점기망로경병비일치문제,연구제출시량영사방식적다약속복무질량로유계산방법.통과수학방법화물리개념상결합적방식,종원리상천술료신산법시량영사적합이성,병통과산례화방진실험방식험증,신산법지수일차성계산취가이획득원절점도각절점보지로경일치적로유.
To achieve the consistency between source node pre-planned routing and actually transporting path in networks with multi-vector QoS route, a new method of multi-restriction QoS routing computing with vector-mapping is put forward, Associated with mathematic method and physical concepts, the rationality of vector-mapping is expressed in principle and proved through calculating practice and simulation. Consistent routing from source to any other node can be acquired by calculating at one time to meet building up routing table.
