The MS performs GPRS Routing Area(RA) ( RA ) and GPRS cell selection and re-selection locally. 移动台可以进行路由区和小区的选择和重选。
ForCES is one of the IETF Working Groups in Routing Area(RA), which primarily researches on the framework and protocols of open programmable IP router. ForCES是IETF路由领域的一个工作组,它专门研究开放可编程IP路由器的体系结构和协议问题。
Different routing methods are designed for different types of nets. Therefore numerous geometrical and performance constraints and the handicap leaded by the irregularity of routing area and nets are solved successfully. 布线过程中,系统采用不同的策略完成不同类型线网的布线,较好地解决了几何与性能的多约束问题以及布线区域和线网的不规则性给布线带来的困难。
ForCES is one of the hottest architectures in routing area of next generation Internet. From the views of future popularization and industrialization, availability and stability of ForCES router should be paid more attention. ForCES是下一代互联网路由领域最受关注的体系架构之一,从未来的推广和产业化角度来看,大家更为关心的应该是其可用性和稳定性。
The effects of two positioning of the pins on the logic block ( full perimeter and top / bottom pin positioning ) on routing area are analyzed by CAD experiments, and the number of physical locations for each logic block pins is determined. 通过CAD实验研究了四周型和上下型两种逻辑块管脚分布对布线面积的影响,确定了每个逻辑管脚应当出现的物理管脚数。