面向ABC支持型切换的资源预约机制

发布时间：2018-06-14 00:08

本文选题：服务质量 + 资源预约　；参考：《系统仿真学报》2013年11期

【摘要】：随着下一代互联网NGI(Next Generation Internet)技术迅速发展且应用日益广泛,用户总希望得到总最佳连接ABC(Always Best Connected)。为了保证用户的ABC支持型切换,提出了新型资源预约机制。利用模糊数学、博弈论等知识建立模型,刻画网络类型、服务质量QoS(Quality of Service)、终端等。提出了粗资源预约算法和细资源预约算法,同时运用了两种计算预约概率的方法。两种算法和两种方法组合得到四种机制(机制1~4),利用NS2对这四种机制进行仿真。仿真结果表明,机制1和机制3最有效,性能最好。
[Abstract]:With the rapid development of NGI next Generation Internet technology and its wider application, users always want to get the best connection ABC always Best connected. A new resource reservation mechanism is proposed to ensure the ABC support switching. Fuzzy mathematics and game theory are used to model the network type, QoS of service quality, terminal, etc. A rough resource reservation algorithm and a fine resource reservation algorithm are proposed, and two methods are used to calculate the reservation probability. Two algorithms and two methods are combined to obtain four mechanisms (mechanism 1 / 4). NS2 is used to simulate the four mechanisms. Simulation results show that mechanism 1 and mechanism 3 are the most effective and the performance is the best.
【作者单位】：东北大学信息科学与工程学院;
【基金】：国家杰出青年科学基金(61225012) 国家自然科学基金(61070162,71071028,70931001) 高等学校博士学科点专项科研基金优先发展领域资助(20120042130003);高等学校博士学科点专项科研基金(20100042110025,20110042110024) 工信部物联网发展专项资金资助中央高校基本科研业务费专项资金(N110204003,N120104001)
【分类号】：TP393.01

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