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文章通过研究W-CDMA系统OVSF码的特性,针对随机动态分配算法存在码阻塞的问题,提出了动态有序分配算法,并对该算法的流程给予了详细的描述。文章最后通过对系统性能的仿真,证明该算法在系统负荷有余量的条件下保证了用户呼叫的公平性。
By studying the characteristics of OVSF codes in W-CDMA system, aiming at the problem of code block in stochastic dynamic allocation algorithm, a dynamic ordered allocation algorithm is proposed and the flow of the algorithm is described in detail. At the end of the article, the simulation of the system performance proves that the algorithm guarantees the fairness of the user call under the condition that the system has a surplus of load.