Patent ID: 11909454
Assignee: ORANGE
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A reception method for receiving a signal during an intra-body communication via a user carrying a terminal, comprising the following, performed by the terminal:
receiving the signal from a communication device, the signal characterizing that the user has performed an approach gesture toward the device between first and second time instants;
detecting, in the signal, a first radio data frame generated between the first and second time instants, the first radio data frame being at a same frequency as that of the signal;
detecting, in the signal, a second radio data frame generated between the first and second time instants, the second radio data frame being at a frequency different from that of the signal;
comparing the first radio data frame with the second radio data frame; and
validating a transaction depending on presence or absence of information common to the compared first and second radio data frames.