As a type of interconnected network proposed in recent years

crossed cube possesses some better properties than hypercube.Taking advantage of the simple topology of ring

short diameter of Petersen graph

and high connectivity of crossed-cube

the authors has proposed a new type of interconnected network: RCP(n)(Ringed Crossed-Cube Petersen)

and made a research on its structural characteristics.It is proved that RCP(n) is not only of regularity and good extensibility

but also of shorter diameter and less construction costs than such interconnected networks as Q

n

HP(n) and RHP(n).