摘要
当前在智能电网的应用中,各种智能终端的使用,使得移动数据流量空前增长,电力互联方式在面临海量数据传输的需求时,由于资源受限,信道间会产生一定的干扰,从而影响通信质量。为了解决通信资源管理这一问题,与常见的移动边缘计算(MEC)方法不同,文中提出了一种网络资源分配方法,优化链路选择和子信道分配,以实现能量效率的最大化。仿真结果表明,与没有卸载和部分优化的方法相比,此方法在能效方面有了很大的提高。
Various use of intelligent terminals in the current application of smart grid has made the mobile data flow increase unprecedently.However, due to the limited network and communication resources, there will be certain interference between channels when facing the demand of massive data transmission, which will affect the communication quality.In order to solve the problem of communication resource management, this paper proposes a network resource allocation method, which is different from the common mobile edge computing method but optimizes link selection and sub-channel allocation to maximize energy efficiency.Simulation results show that compared with the method without unloading and partial optimization, this method has a great improvement in energy efficiency, and the efficiency varies with the size of the network.
作者
张立武
吕超
罗先南
孟伟伟
冯天翼
邵澄
ZHANG Li-wu;LV Chao;LUO Xian-nan;MENG Wei-wei;FENG Tian-yi;SHAO Cheng(Nanjing NARI Information and Communication Technology Co.,Ltd.,Nanjing 211106,China;Nanjing University of Posts and Telecommunications,Nanjing 210003,China)
出处
《信息技术》
2022年第1期96-101,共6页
Information Technology
