Communication method, device and system
A communication method and technology for identifying information, which can be used in epidemic alert systems, informatics, medical informatics, etc., and can solve problems such as error-prone and low-efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment approach 1
[0159] Embodiment 1: Among the same positions in the first movement trajectory and the second movement trajectory, there is at least one overlapping duration corresponding to a position greater than the preset duration. For example, suppose UE1's movement trajectory is cell 1→cell 2→cell 3, UE2's movement trajectory is cell 4→cell 2→cell 5, and UE1 is in cell 2 from 8:00 to 9:00, UE2 is in The time of cell 2 is from 8:30 to 9:15, then UE1 and UE2 have the same location cell 2 in their respective moving trajectories, and the overlapping duration of UE1 and UE2 in this cell 2 is 30 minutes (that is, 8: 30 to 9:00), which is greater than the preset duration (assumed to be 10 minutes), therefore, the NWDAF network element may determine that the overlapping duration corresponding to the same position in the movement trajectories of UE1 and UE2 is greater than the preset duration.
Embodiment approach 2
[0160] Embodiment 2: The same positions in the first movement track and the second movement track include consecutive same positions (that is, the first terminal and the second terminal continuously have the same position change), and there are The overlap duration corresponding to at least one location is greater than a preset duration. For example, UE1's movement trajectory is cell 1→cell 2→cell 3→cell 4→cell 5, UE2's movement trajectory is cell 6→cell 2→cell 3→cell 4→cell 7, then UE1 and UE2 correspond to the movement There are consecutive identical positions cell 2, cell 3, and cell 4 in the trajectory. When the overlapping duration between UE1 and UE2 in any cell or multiple cells in cell 2, cell 3, and cell 4 is longer than the preset duration, the NWDAF network element It may be determined that the overlapping duration corresponding to the same position in the movement trajectories of UE1 and UE2 is greater than a preset duration.
Embodiment approach 3
[0161] Embodiment 3: The same position in the first movement track and the second movement track includes multiple positions, and the sum of the overlapping durations corresponding to each position is greater than the preset duration. For example, suppose UE1's movement trajectory is cell 1→cell2→cell 3, UE2's movement trajectory is cell 4→cell 2→cell 3, and the time UE1 is in cell 2 and cell3 is from 8:00 to 9:00, From 9:00 to 10:00, UE2 is in cell 2 and cell3 from 8:30 to 9:15, and from 9:15 to 10:30 respectively, then there is the same location cell 2 in the movement trajectories corresponding to UE1 and UE2 respectively , cell3, and the overlapping duration of UE1 and UE2 in the cell 2 is 30 minutes (that is, 8:30 to 9:00), and the overlapping duration in cell 3 is 45 minutes (that is, 9:15 to 10:00) , that is, the sum of the overlapping durations of UE1 and UE2 in cell 2 and cell 3 is 75 minutes, which is greater than the preset duration (assumed to be 60 minutes). Theref...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More