计算机应用研究2016，Vol.33Issue(11)：3401-3403,3416,4.DOI:10.3969/j.issn.1001--3695.2016.11.044
基于碰撞受限的最佳聚合子信道数方案研究
Study of optimal aggregation number of subchannels scheme based on collision constraint
摘要
Abstract
For collisions between the information caused by the carrier aggregation during the process of the dynamic spectrum resource allocation,this paper proposed an optimal sub-channel aggregation scheme under collision limited.Through the anal-ysis of aggregated channel number impacts on the channel capacity of the system and collision probability,while considering the performance parameters of static and dynamic channels of the system,it derived the optimal aggregate number of dynamic sub channel.In addition,it proposed a comparative analysis of capacity and the probability of collision in the different chan-nels of system.Results showed that the scheme has greatly improved in enhancing the channel capacity and reducing the colli-sion probability and promoting the effective utilization of the spectrum resource.关键词
动态频谱资源/载波聚合/信道容量/信息碰撞/碰撞概率Key words
dynamic resource allocation/carrier aggregation/channel capacity/information collision/collision probability分类
信息技术与安全科学引用本文复制引用
鲜永菊,徐龙,鲁昭男..基于碰撞受限的最佳聚合子信道数方案研究[J].计算机应用研究,2016,33(11):3401-3403,3416,4.基金项目
国家自然科学基金资助项目（61301124）；重庆邮电大学科研基金项目（A2012-16）；重庆高校创新团队建设计划 （）
