A communication method and an apparatus. The method includes: a terminal device receives measurement configuration information from a first network device, where the measurement configuration information indicates the terminal device to measure a first cell. The terminal device sends a measurement result to a second network device, where the measurement result is obtained by the terminal device by measuring the first cell based on the measurement configuration information, and the measurement result indicates that the terminal device obtains a signal of the first cell through measurement or does not obtain a signal of the first cell through measurement. Based on the indication, of the measurement result, that the terminal device obtains the signal of the first cell through measurement or does not obtain the signal of the first cell through measurement, whether coverage of the first cell needs to be corrected may be further determined.

Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. The present invention relates to a method by which a simulator analyzes a radio wave environment in a wireless communication system, and the method of the present invention comprises the steps of: allowing a simulator to receive geographic information and position information by which a transmitter and a receiver can be positioned in the geographic information; generating, by the transmitter of the simulator arranged at a random position in accordance with the position information, radio waves for at least one direction of a sphere having a fixed radius; grouping into at least one group on the basis of a traveling route of the generated radio waves; setting each group as an operation unit (Warp/Wavefront) for a graphics processing unit (GPU); and analyzing a radio wave environment by using the GPU in which the operation unit is set.

Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. The present invention relates to a method by which a simulator analyzes a radio wave environment in a wireless communication system, and the method of the present invention comprises the steps of: allowing a simulator to receive geographic information and position information by which a transmitter and a receiver can be positioned in the geographic information; generating, by the transmitter of the simulator arranged at a random position in accordance with the position information, radio waves for at least one direction of a sphere having a fixed radius; grouping into at least one group on the basis of a traveling route of the generated radio waves; setting each group as an operation unit (Warp/Wavefront) for a graphics processing unit (GPU); and analyzing a radio wave environment by using the GPU in which the operation unit is set.

Some methods enable a computer to receive location information from a device and determine a coverage region for the device. The device's coverage region is the area within range of a wireless signal coming from the device. The computer can determine that part of the device's coverage region covers part of a specified region and instruct the device to provide wireless access to a network associated with the first region.

Some methods enable a computer to receive location information from a device and determine a coverage region for the device. The device's coverage region is the area within range of a wireless signal coming from the device. The computer can determine that part of the device's coverage region covers part of a specified region and instruct the device to provide wireless access to a network associated with the first region.

Geolocating Minimization of Drive Test (MDT) measurement reports (MRs) with missing satellite navigation system coordinates is disclosed. In some embodiments, a computing node receives a plurality of complete MRs corresponding to a plurality of user equipments (UEs), wherein each complete MR comprises satellite navigation system coordinates identifying a geographic location of the corresponding UE. The computing node then trains a machine learning (ML) model for estimating UE geographic locations based on the plurality of complete MRs, wherein the ML model maps radio frequency (RF) signatures of complete MRs to corresponding UE geographic locations. In some embodiments, a radio access node obtains the ML model from the computing node, and receives an incomplete MR corresponding to a UE. Upon determining that the second MR lacks satellite navigation system coordinates, the radio access node predicts the geographic location of the UE based on measurements in the incomplete MR and the ML model.

Disclosed in the present application are a signal continuous coverage method, device and apparatus for a target area, and an antenna system. The signal continuous coverage method for a target area, which is used for an aircraft bearing a communication base station, comprises: acquiring the flight height, the farthest distance of a flight trajectory, the roll angle and a preset center position of a target area of the aircraft; acquiring a vertical half-power angle of an airborne antenna of the communication base station and a farthest signal coverage point position relative to the preset center position; on the basis of the flight height, the farthest distance of the flight trajectory, the roll angle, the preset center position, the vertical half-power angle and the farthest signal coverage point position, determining a target downward inclination angle of the airborne antenna; and adjusting a current downward inclination angle of the airborne antenna to the target downward inclination angle so as to enable a signal continuous coverage area to comprise the target area.

Disclosed in the present application are a signal continuous coverage method, device and apparatus for a target area, and an antenna system. The signal continuous coverage method for a target area, which is used for an aircraft bearing a communication base station, comprises: acquiring the flight height, the farthest distance of a flight trajectory, the roll angle and a preset center position of a target area of the aircraft; acquiring a vertical half-power angle of an airborne antenna of the communication base station and a farthest signal coverage point position relative to the preset center position; on the basis of the flight height, the farthest distance of the flight trajectory, the roll angle, the preset center position, the vertical half-power angle and the farthest signal coverage point position, determining a target downward inclination angle of the airborne antenna; and adjusting a current downward inclination angle of the airborne antenna to the target downward inclination angle so as to enable a signal continuous coverage area to comprise the target area.

An electronic device includes a processing circuit, configured to: determine an interference relationship graph between multiple base station devices according to environmental information and/or transmit beam information of each of the multiple base station devices; determine a uplink and downlink subframe configuration mode of each base station device according to the interference relationship graph; and determine a transmission time period of each base station device according to the uplink and downlink subframe configuration mode of each base station device, so that transmission time periods of two adjacent base station devices having different uplink and downlink subframe configuration modes do not overlap. By using the electronic device, the wireless communication method, and the computer readable storage medium according to the present invention, uplink and downlink subframe configuration modes and transmission time can be set for the multiple base station devices within a predetermined region, thereby reducing the interference between base stations.

An electronic device includes a processing circuit, configured to: determine an interference relationship graph between multiple base station devices according to environmental information and/or transmit beam information of each of the multiple base station devices; determine a uplink and downlink subframe configuration mode of each base station device according to the interference relationship graph; and determine a transmission time period of each base station device according to the uplink and downlink subframe configuration mode of each base station device, so that transmission time periods of two adjacent base station devices having different uplink and downlink subframe configuration modes do not overlap. By using the electronic device, the wireless communication method, and the computer readable storage medium according to the present invention, uplink and downlink subframe configuration modes and transmission time can be set for the multiple base station devices within a predetermined region, thereby reducing the interference between base stations.