摘要
针对变速率分组CDMA系统的不足,提出新的自适应变速率分组算法,通过线性拟合方法定量描述负载和用户数据传输速率最佳匹配关系,该方法不仅能根据信道中负载情况自动调整用户数据传输速率,而且还能最大限度地保证较高的信道的数据吞吐量。
A new adaptive variable-rate packet algorithm is presented to improve the performance of the original variable-rate packet CDMA system ,which describes the optimum match relation between the payload and data transmission rate with math linear simulation way. It can not only adapt data transmission rate automatically according to current system payload, but also guarantee the high data throughput in maximum degree.
出处
《通信学报》
EI
CSCD
北大核心
2003年第2期114-117,共4页
Journal on Communications
