CAJ | 학술논문

在多维异质网络中，由于承载不同的协议和网络，导致信道拥挤和分配不均衡。传统的多维异质网络信道分配算法采用基于信道切换的动态分配算法，在动态切换过程中易导致数据丢失和信道失衡。提出一种基于数据交叉项补偿机制的多维异质网络信道分配算法，进行多维异质网络信道协议分析与模型分析和求解，考虑用户间接收SINR的公平性，构建信道性能因子，引入一个局部性交叉项补偿信道切换中的失衡性实现算法改进。实验结果表明，改进算法使异质网络生命周期得到扩展，有利于数据的准确传输，避免在信道分配动态切换过程中导致的数据丢失和信道失衡，提高了分配效率和准确性，有效地保证了各用户接收SINR的公平性，信道分配性能上优越于传统算法，展示了较好的应用价值。
재다유이질망락중，유우승재불동적협의화망락，도치신도옹제화분배불균형。전통적다유이질망락신도분배산법채용기우신도절환적동태분배산법，재동태절환과정중역도치수거주실화신도실형。제출일충기우수거교차항보상궤제적다유이질망락신도분배산법，진행다유이질망락신도협의분석여모형분석화구해，고필용호간접수SINR적공평성，구건신도성능인자，인입일개국부성교차항보상신도절환중적실형성실현산법개진。실험결과표명，개진산법사이질망락생명주기득도확전，유리우수거적준학전수，피면재신도분배동태절환과정중도치적수거주실화신도실형，제고료분배효솔화준학성，유효지보증료각용호접수SINR적공평성，신도분배성능상우월우전통산법，전시료교호적응용개치。
In the multi-dimensional heterogeneous networks, due to bearing different protocols and network, resulting in un?even channel congestion and distribution. The traditional channel assignment algorithm for multidimensional heterogeneous networks uses dynamic allocation algorithm based on channel switching, the performance is bad. A channel allocation algo?rithm of multidimensional heterogeneous network based on local cross term compensation is proposed, channel protocol multidimensional heterogeneous network analysis and model analysis and solution are obtained, consider the fairness among users receiving SINR, introducing a partial cross term for compensating channel switching imbalance, the algorithm is improved. The experimental results show that the improved algorithm can make the life cycle of heterogeneous network to be extended, the accuracy of data transfer is improved, loss of data and channel imbalance is avoided, improve the distribu?tion efficiency and accuracy, it effectively ensures the fairness for users receiving SINR, the performance is superior to the traditional algorithm, it shows a good application value.