彭偉
摘要:為提高網(wǎng)絡(luò)通信的質(zhì)量,需要對(duì)網(wǎng)絡(luò)通信數(shù)據(jù)進(jìn)行動(dòng)態(tài)遷移安全增強(qiáng)處理,提出基于動(dòng)態(tài)復(fù)雜均衡調(diào)制的抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)方法。構(gòu)建高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移傳輸信道模型,采用噪聲抵消算法進(jìn)行高清網(wǎng)絡(luò)通信的抗干擾設(shè)計(jì),提取高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移狀態(tài)特征量,采用波特間隔均衡方法進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的均衡控制,實(shí)現(xiàn)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移優(yōu)化,提高了數(shù)據(jù)動(dòng)態(tài)遷移的抗干擾性和安全性。仿真結(jié)果表明,采用該方法進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的信道均衡性較好,輸出信噪比較高,說(shuō)明抗干擾性較好,降低了輸出誤碼率,說(shuō)明數(shù)據(jù)通信的安全性得到增強(qiáng)。
關(guān)鍵詞:抗干擾型;高清網(wǎng)絡(luò);通信數(shù)據(jù);動(dòng)態(tài)遷移;安全增強(qiáng)
中圖分類號(hào):TN919文獻(xiàn)標(biāo)志碼:A
文章編號(hào):2095-5383(2019)04-0021-05
Security Enhancement Method for Dynamic Migration of Anti-interference
High Definition Network Communication Data based on Anti-interference
PENG Wei
(Department of Computer and Information Engineering,? Anhui Vocactional & Technical College of Industry & Trade,? Huainan 232001, China)
Abstract:In order to improve the quality of network communication, it is necessary to enhance the security of dynamic migration of network communication data. A dynamic migration security enhancement method for dynamic migration of anti-interference high definition network communication data based on dynamic complex equalization modulation is was proposed. The dynamic transfer channel model of high- definition network communication data is was constructed. The noise cancellation algorithm is was used to design the anti-interference of high-definition network communication, and the characteristics of dynamic migration state of high-definition network communication data are were extracted. The Baud interval equalization method is was used to control the dynamic migration of high definition network communication data in order to optimize the dynamic migration of anti interference high definition network communication data, and then improve the anti interference and security of data dynamic migration were improved. The simulation results show that the proposed method has good channel balance and high output signal-to-noise ratio (SNR) for dynamic migration of high-definition network communication data, which indicates that the anti-interference performance is better, the output error rate is reduced, and the security of data communication is enhanced.
Keywords:anti-jamming; high definition network; communication data; dynamic migration; security enhancement
隨著網(wǎng)絡(luò)通信技術(shù)的發(fā)展,對(duì)網(wǎng)絡(luò)的安全性和抗干擾性提出了更高的要求,需要進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移控制。分析高清網(wǎng)絡(luò)通信的傳輸鏈路模型,采用抗干擾濾波方法進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移增強(qiáng)處理,優(yōu)化網(wǎng)絡(luò)組網(wǎng)設(shè)計(jì),提高網(wǎng)絡(luò)的自適應(yīng)控制能力,相關(guān)的高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)方法研究受到人們的極大關(guān)注[1]。高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的傳統(tǒng)安全增強(qiáng)方法主要有模糊控制方法、自適應(yīng)均衡控制方法以及間隔均衡控制方法等,而嵌入式的網(wǎng)絡(luò)組網(wǎng)設(shè)計(jì)模型,通過(guò)對(duì)網(wǎng)絡(luò)的虛擬節(jié)點(diǎn)優(yōu)化配置,進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移設(shè)計(jì)[2-3]。但是,上述方法進(jìn)行抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全控制的自適應(yīng)性不好,模糊性較大。針對(duì)上述問(wèn)題,本文提出一種基于動(dòng)態(tài)復(fù)雜均衡調(diào)制的抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)方法。首先,構(gòu)建高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移傳輸信道模型,采用噪聲抵消算法進(jìn)行高清網(wǎng)絡(luò)通信的抗干擾設(shè)計(jì)。然后,提取高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移狀態(tài)特征量,采用波特間隔均衡方法進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的均衡控制,實(shí)現(xiàn)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移優(yōu)化來(lái)提高數(shù)據(jù)動(dòng)態(tài)遷移的抗干擾性和安全性。最后,進(jìn)行仿真實(shí)驗(yàn)分析。
1 抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸信道模型及干擾抑制
1.1 抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸信道模型
為了實(shí)現(xiàn)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移安全增強(qiáng),需要首先構(gòu)建抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸信道模型,結(jié)合抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)的信道輸出結(jié)構(gòu)進(jìn)行均衡控制,采用自適應(yīng)隨機(jī)鏈路轉(zhuǎn)發(fā)控制協(xié)議,進(jìn)行抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸?shù)木饪刂疲捎貌ㄌ亻g隔均衡控制技術(shù),進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出的模糊自適應(yīng)阿全處理,對(duì)加權(quán)結(jié)果進(jìn)行抗干擾濾波設(shè)計(jì),實(shí)現(xiàn)高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸信道的均衡控制,提取抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)的平均互信息特征量,對(duì)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出比特序列流進(jìn)行時(shí)間反轉(zhuǎn)處理,實(shí)現(xiàn)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出的均衡配[4],采用協(xié)同Kalman濾波算法實(shí)現(xiàn)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)分配的過(guò)程中的抗多徑干擾處理,構(gòu)建抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)分配模型[5],給出高清網(wǎng)絡(luò)通信數(shù)據(jù)的負(fù)載為,根據(jù)高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的負(fù)載,采用模糊自適應(yīng)均衡調(diào)度方法進(jìn)行網(wǎng)絡(luò)的動(dòng)態(tài)遷移控制[6],抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸?shù)膶W(xué)習(xí)函數(shù)為:
采用鏈路隨機(jī)分配方法進(jìn)行抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出的濾波檢測(cè)[7],抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)的空間采樣負(fù)載為:
提取傳感通信大數(shù)據(jù)的頻域相關(guān)性特征量,分析存儲(chǔ)介質(zhì)OD對(duì)w間路徑k上傳播損失為ω,采用鏈路隨機(jī)分配方法進(jìn)行抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)的負(fù)載均衡設(shè)計(jì)[8],設(shè)計(jì)自相關(guān)匹配濾波器,通過(guò)直接序列擴(kuò)頻方法實(shí)現(xiàn)高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸?shù)亩鄰揭种疲玫骄W(wǎng)絡(luò)的輸出負(fù)載ξwk(ω)均衡調(diào)度式為:
點(diǎn)傅里葉變換,實(shí)現(xiàn)對(duì)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸信道優(yōu)化設(shè)計(jì)。
1.2 高清網(wǎng)絡(luò)通信的抗干擾設(shè)計(jì)
采用噪聲抵消算法進(jìn)行高清網(wǎng)絡(luò)通信的抗干擾設(shè)計(jì),采用協(xié)同濾波方法進(jìn)行高清網(wǎng)絡(luò)通信碼元定時(shí)采樣,得到輸出動(dòng)態(tài)負(fù)載量:
根據(jù)上述分析,構(gòu)建抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的噪聲抵消抗干擾模型如圖1所示。
2 動(dòng)態(tài)遷移安全增強(qiáng)處理
2.1 通信數(shù)據(jù)動(dòng)態(tài)遷移的均衡控制
在上述構(gòu)建高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移傳輸信道模型并采用噪聲抵消算法進(jìn)行高清網(wǎng)絡(luò)通信的抗干擾設(shè)計(jì)的基礎(chǔ)上,進(jìn)行抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)優(yōu)化設(shè)計(jì),本文提出基于動(dòng)態(tài)復(fù)雜均衡調(diào)制的抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)方法,提取高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移狀態(tài)特征量[11],得高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移過(guò)程中的負(fù)載量為:
根據(jù)信道特征進(jìn)行均衡調(diào)度和大數(shù)據(jù)的均衡分配,采用相干性檢測(cè)方法[12],得到高清網(wǎng)絡(luò)通信數(shù)據(jù)的負(fù)載分配
的均值,由此可得抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出的平均互信息特征量為:
μMCMA代表初始負(fù)載,根據(jù)上述算法和模型設(shè)計(jì),實(shí)現(xiàn)了抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移的均衡控制,提高了數(shù)據(jù)遷移過(guò)程中的穩(wěn)定性和信道自適應(yīng)分配性能[13]。
2.2 高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移優(yōu)化
構(gòu)建抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)分配模型,結(jié)合相關(guān)性的融合模型,在靜態(tài)映射條件下,采用分散控制協(xié)議[14],得到抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出的沖激響應(yīng)為:
計(jì)算抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)的沖激響應(yīng),在抗干擾型高清網(wǎng)絡(luò)通信的大數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)中,根據(jù)抗干擾型高清網(wǎng)絡(luò)通信信道的合成特性進(jìn)行鏈路分配[15],高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移正態(tài)分布滿足
3 仿真實(shí)驗(yàn)與結(jié)果分析
為了測(cè)試本文方法在實(shí)現(xiàn)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)中的應(yīng)用性能,進(jìn)行實(shí)驗(yàn)測(cè)試,采用Matlab進(jìn)行仿真分析,假設(shè)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸?shù)姆植紖^(qū)域?yàn)?00 m×400 m的均勻正方形區(qū)域,抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出的樣本序列帶寬為140 Gbit,網(wǎng)絡(luò)通信數(shù)據(jù)傳輸?shù)拇a間干擾的強(qiáng)度為-10~10 dB,自適應(yīng)碼元傳輸速率為10 KBaud,根據(jù)上述參數(shù)設(shè)定,構(gòu)造抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)的仿真模型,傳輸碼元的采樣時(shí)間間隔為0.12 s,得到高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的輸出如圖2所示。
以圖2的數(shù)據(jù)為研究對(duì)象,提取高清網(wǎng)絡(luò)通信數(shù)據(jù)的動(dòng)態(tài)遷移狀態(tài)特征量,采用波特間隔均衡方法進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的均衡控制,實(shí)現(xiàn)數(shù)據(jù)動(dòng)態(tài)遷移,得到輸出如圖3所示。
分析圖3得知,采用本文方法進(jìn)行抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的輸出均衡性較好,噪聲抵消性能較好,測(cè)試輸出誤碼率,得到對(duì)比結(jié)果見(jiàn)表1,分析得知,本文方法進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的輸出誤碼率較低。
4 結(jié)語(yǔ)
進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移控制,分析高清網(wǎng)絡(luò)通信的傳輸鏈路模型,采用抗干擾濾波方法進(jìn)行高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移增強(qiáng)處理,優(yōu)化網(wǎng)絡(luò)組網(wǎng)設(shè)計(jì),提出基于動(dòng)態(tài)復(fù)雜均衡調(diào)制的抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移安全增強(qiáng)方法。采用鏈路隨機(jī)分配方法進(jìn)行抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)輸出的濾波檢測(cè),設(shè)計(jì)自相關(guān)匹配濾波器,通過(guò)直接序列擴(kuò)頻方法實(shí)現(xiàn)高清網(wǎng)絡(luò)通信數(shù)據(jù)傳輸?shù)亩鄰揭种疲瑯?gòu)建抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)分配的信道模型,采用時(shí)間反轉(zhuǎn)鏡,實(shí)現(xiàn)抗干擾型高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移優(yōu)化,提高了數(shù)據(jù)動(dòng)態(tài)遷移的抗干擾性和安全性。研究得知,本文方法能提高高清網(wǎng)絡(luò)通信數(shù)據(jù)動(dòng)態(tài)遷移的安全性,降低了輸出誤碼率。
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