Heterogeneous Integrated networks is an inevitable trend in the development of next-generation networks, in which a key issue that must be considered and addressed is how to enable any user to obtain QoS guaranteed services at any time and any place. In the heterogeneous integrated networks, we consider a heterogeneous network scenario with overlapping coverage of IEEE802.11b wireless access points and macrocell base stations and 5G, and we use the convex optimization method to maximize the total system capacity while effectively satisfying the minimum rate constraint of the delay-limited type and the proportional fairness of the best-effort type. The numerical results shows the performance enhancement with the bandwidth and power joint allocation can be achieved in 5G heterogeneous integrated network.