Data Transmission Method and Apparatus

摘要

The present disclosure provides a data transmission method, including: upon receipt of a service request, it is determined whether said service request is a data sharing request; if the determined result is that said service request is a data sharing request, then the data source node and data-receiving destination node corresponding to said data sharing request are determined; according to the distance principle and/or signal quality principle and the credit principle and/or incentive principle, a bearer network node is selected corresponding to said data source node and said data-receiving destination node; according to said bearer network node, data source node, and data-receiving destination node, the data sharing network structure is determined. The technical solution of the present disclosure resolves the trust and incentive problem in terminal direct-connection communication networks, increasing security in the sharing of data.

主权项

1. A method for data transmission, comprising:
determining whether to adopt a Device-to-Device (D2D) communication data transmission manner based on a service request received or triggered by a network side; based on a determination to adopt the D2D communication data transmission manner, determining a data source node and a data-receiving destination node corresponding to the service request; selecting a bearer network node corresponding to the data source node and the data-receiving destination node based on a physical domain network selecting principle and a business mode domain network selecting principle; and determining a network structure corresponding to the D2D communication data transmission manner based on the bearer network node, the data source node, and the data-receiving destination node.