%0 Journal Article
%T Merge and Separate Plus SAR IP Packets Processing Method with QoS Support<br>对QoS支持的IP分组聚合分离加SAR处理
%A LIU Xiao-dong
%A WU Jiang-xing
%A GUO Yun-fei
%A ZHU Sheng-ping
%A <br>刘晓冬
%A 邬江兴
%A 郭云飞
%A 朱圣平
%J 计算机应用研究
%D 2005
%I 
%X The popular solution toward variable-length-distribution IP packets in the non-ATM network node, uses a method similar to Segmentation And Reassembly (SAR). In this paper, it is analyzed and pointed out that the low-bandwidth-usage method is not suitable for high speed network node realization. To improve processing-bandwidth usage, a new fixed-size processing method, Merge And Separate plus SAR (MAS+), is presented. In this new method, the packets with same input and output port addresses, smaller than 1 500 bytes are merged, and the packets larger than 1 500 bytes are segmented. And, the analysis and computer simulations of improvement and latency are also given.
%K High Speed Network Node
%K Fix-sized Processing
%K Segmentation And Reassembly (SAR)
%K Latency
%K Quality of Service (QoS)<br>高速网络节点
%K 定长处理
%K 分段重组（SAR）
%K 延迟
%K 服务质量（QoS）
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=F8F770F640194711&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=B31275AF3241DB2D&sid=79D2EF35F60110C2&eid=D2742EEE6F4DF8FE&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=7