Flight reporting method and apparatus

A fight declaration system, comprising:

• a declaration party, configured to determine flight declaration information comprising a first flight mission to be declared, determine first signaling for carrying the flight declaration information, add the flight declaration information to the first signaling, send the first signaling to a base station, receive second signaling sent by the base station, obtain, from the second signaling, a review result of an unmanned aerial vehicle traffic management (UTM) device reviewing the first flight mission, determine whether to perform the first flight mission according to the review result, and when the declaration party does not receive the review result within a specified time duration, re-send the flight declaration information to the base station, and abandon declaration when a number of re-declarations exceeds a predetermined threshold;
• the base station, configured to obtain the flight declaration information from the first signaling, send the flight declaration information to a core network device through a first interface, receive the review result sent by the core network device through a second interface, determine second signaling for carrying the review result, add the review result to the second signaling, and send the second signaling to the declaration party, the first interface being an NG interface, the second interface being the NG interface, the second signaling comprising at least one of media access control address control element (MAC CE) and physical layer signaling, and the at least one of the MAC CE and the physical layer signaling carrying the review result;
• the core network device, configured to forwarding the flight declaration information to the UTM device, receive the review result returned by the UTM device, and send the review result to the base station;
• and
• the UTM device, configured to review the first flight mission to obtain the review result and send the review result to the core network device, the review result comprising review passing or review failing,
• wherein the declaration party comprises at least one of an unmanned aerial vehicle and an unmanned aerial vehicle controller, and
• the declaration party, when being configured to determine the first signaling for carrying the flight declaration information, is specifically configured to:
• in response to the declaration party performing network attachment, determine attachment request signaling as the first signaling, the attachment request signaling carrying the flight declaration information;
• and
• in response to the declaration party having completed the network attachment, determine first radio resource control (RRC) signaling as the first signaling, the first RRC signaling comprising UE assistance information signaling, the UE assistance information signaling carrying the flight declaration information.