DATA SENDING AND RESOURCE SCHEDULING METHODS AND DEVICES AND SYSTEM AND COMPUTER-READABLE STORAGE MEDIA

摘要

The present invention relates to the field of the Internet of Vehicles and discloses a data sending method and device. The method includes: receiving specified scheduling information sent by a first serving cell, where the specified scheduling information carries at least a second serving cell identifier and an available device to device D2D transmission resource in a second serving cell; performing cell synchronization with the second serving cell based on the second serving cell identifier; and sending device to device D2D data on the available D2D transmission resource in the second serving cell according to the specified scheduling information. In this way, user equipment within coverage of a first serving cell may learn an available D2D transmission resource in a second serving cell, and transmit D2D data on the available D2D transmission resource provided by the second serving cell, thereby effectively reducing load of the first serving cell.