The deployment of hierarchical heterogeneous cellular network（HCN）using overlapping small cells is identified as one of the major components in solving future cellular capacity and energy efficiency problems. An enhanced networking scheme for future HCN was proposed. accomplished by adopting the phantom cell concept that splits the C-plane and U-plane. The goal is to achieve higher ... https://safeersappliancers.shop/product-category/siemens-iq500-ki41raff0-integrated-fridge/