%0 Journal Article
%T CR:Scalable Routers Based on a New Architecture<br>CR:基于一类新型结构的可扩展路由器
%A YUE Zu-Hui
%A WU Jian-Ping
%A ZHAO You-Jian
%A <br>乐祖晖
%A 吴建平
%A 赵有健
%J 软件学报
%D 2007
%I 
%X The switching fabric in the Avici TSR uses a 3-D torus topology with each line card carrying one node of the torus.It requires no centralized switching fabric,whereas its scalability is limited by the bisection bandwidth.This paper proposes a novel architecture called Cellular Router (CR).There exist some problems with the basic CR architecture.They are solved by introducing Mirror Points (MPs).This paper also gives the design of line cards in this architecture.In the end,the design of routing algorithms is introduced on this architecture.The CR architecture shows excellent scalability and fault tolerance.It is a promising choice for the design of scalable routers.
%K scalable routers
%K cellular router
%K cobweb
%K switch fabric
%K interconnection network<br>可扩展路由器
%K 蜂巢式路由器
%K 蛛网
%K 交换网络
%K 互连网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=B240267B4D271AC2CFB29027B08A5463&yid=A732AF04DDA03BB3&vid=13553B2D12F347E8&iid=F3090AE9B60B7ED1&sid=814A52693F92085D&eid=AF4CA81659CBBE56&journal_id=1000-9825&journal_name=软件学报&referenced_num=3&reference_num=10