METHOD FOR DETERMINING A GROUP OF PAIRS LOCATED CLOSE TO ANOTHER PAIR AND ASSOCIATED SERVER AND ANALYSIS DEVICE

摘要

The invention relates to a dedicated method for determining pairs (P2, P3) located close to another pair (P1), each pair having at least one communication device connected to a communication node (R1-R7) of a communication network (RC) including multiple communication nodes, some of which have a known fixed position and are known as "landmarks". According to the invention, the following steps are performed upon detection of a new pair (P1), namely: (i) the closest landmark to the new pair in the communication network (RC) is determined; (ii) the "intermediate" nodes that define a path linking the new pair (P1) to the pre-determined landmark are determined from multiple nodes; and (iii) a group of pairs (P2, P3) located close to the new pair (P1) is determined as a function of at least the pre-determined path definition and the definitions of the paths linking others pairs to at least the pre-determined landmark.