msdu meaning in English

媒介访问控制服务数据单元

Mac service data unit msdu
业务数据单元
It is necessary to improve the priority of the later mpdu
因此有必要不断提高mpdu的发送优先级，从而确保msdu的发送可靠性和延时。
The result of simulation approve that our approaches can reduce the delay of the transmission of msdu , improve the performance of the network
通过仿真分析，证实了此方法的可行性，并且能够有效减小数据单元的发送时间。
We study the qos strategy in wireless networks . after understanding the wireless local network based on ieee 802 . 11 , we point out the problem that occur when a large msdu ( mac service data unit ) is to be sent in the dcf mode in wireless lan . when a msdu is divided into several mpdus ( mac protocol date unit ) , the later mpdu will service as a important role
在此基础上，我们研究了无线局域网中的服务质量策略，在对基于ieee802 . 11的无线局域网进行了充分了解的基础上，提出了在无线局域网dcf方式下发送较大msdu [ 2 ] （ mac层服务数据单元）时会遇到的问题，指出当把msdu分片[ 2 ]成为一组mpdu （ mac层协议数据单元）进行发送时，随着mpdus的不断发送，排序靠后的mpdu将对整个msdu的发送时间产生决定性影响。