电力信息与通信技术2026，Vol.24Issue(6)：78-83,6.DOI:10.16543/j.2095-641x.electric.power.ict.2026.06.09
基于禁忌搜索的认知非正交MEC系统低成本卸载方法研究
Research on Low-cost Offloading Methods for CR-NOMA MEC System Based on Tabu Search
摘要
Abstract
In the mobile edge computing system integrated with cognitive radio non-orthogonal multiple access technology,catering to the demand of improving resource utilization in the field of power information and communication,this paper considers the efficient offloading of heterogeneous terminals and the on-demand deployment requirements of edge servers.It establishes a joint optimization problem for multi-terminal edge association and multi-server deployment control,aiming to minimize the delay and energy consumption of the secondary user system,while satisfying the user's computation task allocation rate requirements.Considering that the problem itself is NP-hard,a comprehensive scheduling strategy based on the tabu search algorithm is proposed.Simulation results show that compared with the greedy algorithm,the method proposed in this paper has faster convergence speed while ensuring low-cost offloading.关键词
认知无线电非正交多址接入/移动边缘计算/边缘关联/服务器部署/禁忌搜索算法Key words
CR-NOMA/mobile edge computing/edge association/server deployment/tabu search algorithm分类
信息技术与安全科学引用本文复制引用
陈爱月,王海涛,徐波..基于禁忌搜索的认知非正交MEC系统低成本卸载方法研究[J].电力信息与通信技术,2026,24(6):78-83,6.基金项目
国家自然科学基金面上项目(62071487). （62071487）
