Due to deficiencies stemmed from its original design

the current Internet has exposed many serious drawbacks in service quality

resource utilization

and management/control capabilities

which cannot satisfy increasingly complex and diversified requirements from Internet + businesses on communication networks and services.Therefore

how to design a clean-slate Internet has become one of the most urgent and core research contents in the information field

and it has received great attention from both academics and industries.Hence

in this paper

we propose a novel network architecture with its associated key mechanisms

namely Smart Integration Identifier Networking (SINET-I)

based on our previous works of Identifier Networking and Smart Identifier Networking.By smart integration of network-wide multi-space and multi-dimensional resources

SINET-I is able to achieve on-demand provision of individualized services and effective support for flexible networking

thus

it can provide differentiated and customized communication network services efficiently for various industries and users

thereby applicable to many different application scenarios such as high-speed rail networks

industrial Internet and vehicular networks.