Cellular network computing resource allocation method based on adaptive task unloading

• Main Authors: FANG XIAOTONG, ZHA YUKUN, ZHI HUI
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to a cellular network computing resource allocation method based on self-adaptive task unloading, and solves the problems that OFDMA cellular network base station resource allocation is unbalanced, computing resources obtained by users are different and queued and the like compared with the prior art. The method comprises the following steps: establishing a multi-base-station multi-user system model; adaptively selecting a task unloading mode; and allocating computing resources. According to the method, a device-to-device (D2D) unloading method is introduced on the basis of base station unloading, the burden of intensive tasks on the base station is relieved, idle resources in a network are fully utilized, the optimal unloading decision is adaptively selected for the user according to the use condition of the computing resources of the base station, and the flexibility of computing resource allocation is improved. In addition, the simulation results show that the method provided by the i