【摘要】 针对传统慢速DCA算法的不足,结合TD-SCDMA系统的特点,提出了一种基于载波优先级的慢速动态信道分配算法,以解决区域内话务量迁徙而产生的"潮汐现象"。仿真结果表明,提出的算法能够有效地减少基带资源的浪费和用户接入时间,从而提高基带资源的利用率和接入成功率。更多还原

【Abstract】 Aimming at the limitation of conventional slow DCA algorithm,and combined with the characteristics of the TD-SCDMA system,a carrier priority slow dynamic channel allocation algorithm is proposed to solve tidal phenomenon caused by regional traffic migration.The simulation results show that the algorithm can effectively reduce the waste of resources,and improve resource utilization,and at the same time can reduce user access time and packet delay,and improve access success rate.更多还原