计算机应用与软件2011，Vol.28Issue(4)：252-253,263,3.
基于粒子群算法的多用户OFDM系统自适应资源分配
ADAPTIVE RESOURCE ALLOCATION IN MULTI-USER OFDM SYSTEM BASED ON PARTICLE SWARM OPTIMISATION
杨金凤1
作者信息
- 1. 中国石油大学(华东)计算机与通信工程学院,山东,东营,257061
- 折叠
摘要
Abstract
Based on the analysis of multi-user OFDM system model, we obtain the objective function of the adaptive resource allocation and then optimise it using particle swarm optimisation (PSO). In order to accelerate the convergence speed of global search ability of PSO, we introduce tabu search strategy and mutation operation into PSO. Simulation results show that the improved particle swarm optimisation can very effectively solve the adaptive resource allocation issue in multi-user OFDM system.关键词
改进粒子群优化算法/禁忌搜索/变异操作/自适应资源分配Key words
Improved particle swarm optimisation/ Tabu search/ Mutation operation/ Adaptive resource allocation引用本文复制引用
杨金凤..基于粒子群算法的多用户OFDM系统自适应资源分配[J].计算机应用与软件,2011,28(4):252-253,263,3.
