STATE REPORT GENERATING METHOD AND SYSTEM AND STATE REPORT RECEIVING METHOD AND DEVICE

摘要

The embodiments of the present invention provide a state report generating method and system, and a state report receiving method and device. The state report generating method comprises: generating a state report by a receiving-end device, the state report carrying indication information for indicating one or more lost data packages; and sending the state report to a sending-end device by the receiving-end device. The present invention using the described technical solution solves the problem that a state report sent by a receiving-end device occupies a large space when a transmission error of a data occurs in the related technologies, thus greatly reducing the transmission occupation space of the state report.