【摘要】：為了解決移動數(shù)據(jù)流量和大量移動終端的空前增長問題,超密網(wǎng)絡(luò)部署已作為一種經(jīng)濟高效的解決方案來減輕小蜂窩網(wǎng)絡(luò)的負載。不同的超密集網(wǎng)絡(luò)的拓撲結(jié)構(gòu)將導(dǎo)致不同的覆蓋范圍,每個用戶設(shè)備將會有多個可接入點。針對這種情況,研究了軟件定義的超密集網(wǎng)絡(luò)下基于分布式和集中式兩種方式的初始連接控制。提出了一種集中式的、穩(wěn)定的、可負載平衡感知的關(guān)聯(lián)控制算法來減少數(shù)據(jù)面的切換次數(shù)。這是一種統(tǒng)一的初始關(guān)聯(lián)控制和負載均衡的管理方式。最后,評估了基于分布式接入和集中式接入的初始關(guān)聯(lián)控制的依照切換次數(shù)的穩(wěn)定性。結(jié)果表明,集中式接入的關(guān)聯(lián)控制算法性能比分布式接入更好。
[Abstract]:In order to solve the problem of unprecedented growth of mobile data traffic and a large number of mobile terminals, super-dense network deployment has been used as an economical and efficient solution to reduce the load of small cellular networks. The topology of different ultra-dense networks will lead to different coverage, each user device will have more than one access point. In view of this situation, the initial connection control based on distributed and centralized mode is studied in the software defined super-dense network. A centralized, stable, load-balancing aware association control algorithm is proposed to reduce the number of data face switching. This is a unified initial association control and load-balancing management. Finally, the stability of the initial association control based on distributed access and centralized access is evaluated. The results show that the performance of the centralized access algorithm is better than that of the distributed access algorithm.
【作者單位】： 中國民用航空飛行學院計算機學院;
【分類號】：TN929.5

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