【摘要】：不同時(shí)刻使用無線網(wǎng)絡(luò)的用戶數(shù)量不同,安全智能無線網(wǎng)絡(luò)資源分配處于動(dòng)態(tài)變化中。當(dāng)前資源分配方法無法適應(yīng)動(dòng)態(tài)變化環(huán)境,導(dǎo)致整個(gè)無線網(wǎng)絡(luò)吞吐量高、資源利用率低下、整體效用差。為此,提出一種新的基于虛擬現(xiàn)實(shí)技術(shù)的安全智能無線網(wǎng)絡(luò)資源動(dòng)態(tài)分配方法,給出選擇的虛擬現(xiàn)實(shí)架構(gòu),對(duì)虛擬現(xiàn)實(shí)架構(gòu)進(jìn)行分析。在對(duì)安全智能無線網(wǎng)絡(luò)資源進(jìn)行動(dòng)態(tài)分配時(shí),將增強(qiáng)網(wǎng)絡(luò)吞吐量,減少延遲,保證系統(tǒng)穩(wěn)定和用戶的服務(wù)質(zhì)量看作分配原則;將整體效用最大化作為目標(biāo)函數(shù),實(shí)現(xiàn)資源分配。通過粒子群算法對(duì)目標(biāo)函數(shù)進(jìn)行求解。實(shí)驗(yàn)結(jié)果表明,采用所提方法對(duì)安全智能無線網(wǎng)絡(luò)資源進(jìn)行動(dòng)態(tài)分配,不僅能夠保證網(wǎng)絡(luò)吞吐量,而且資源利用率高,整體效用強(qiáng)。
[Abstract]:The number of users using wireless network varies from time to time, and the resource allocation of secure intelligent wireless network is in dynamic change. The current resource allocation method can not adapt to the dynamic changing environment, which leads to high throughput, low resource utilization and poor overall utility of the whole wireless network. For this reason, a new method of dynamic resource allocation for secure intelligent wireless network based on virtual reality technology is proposed, and the selected virtual reality architecture is given, and the virtual reality architecture is analyzed. In the dynamic allocation of secure intelligent wireless network resources, the throughput of the network is enhanced, the delay is reduced, the stability of the system and the quality of service of the users are considered as the allocation principles, and the maximization of the overall utility is regarded as the objective function to realize the resource allocation. The objective function is solved by particle swarm optimization. The experimental results show that the proposed method can not only guarantee the network throughput, but also have a high utilization rate and a strong overall utility by using the proposed method to dynamically allocate the resources of secure and intelligent wireless networks.
【作者單位】： 中原工學(xué)院信息商務(wù)學(xué)院信息技術(shù)系;
【分類號(hào)】：TN92;TP391.9

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