Abstract: Aimed at network architecture of mobile core network, the deployment method of MCDN service nodes was discussed on the basis of virtualized core net resources and proposes a MCDN network architecture based on the core net resource pool. Then, according to collaborative problem of MCDN resources, a MCDN resource scheduling algorithm based on regional resource co-allocation was proposed, establish a mathematical model of goal programming based on multi-factor resource co-allocation was extablished. Finally, a case study is conducted to demonstrate the feasibility and effectiveness of the proposed approach.