Method for transferring data between a first wireless sensor and a gateway and associated network
AssigneeAktiebolaget Skf
InventorsClément POULAILLEAU, Elias NASLUND
Life of this patent
Estimating the term…
Loading patent…
AssigneeAktiebolaget Skf
InventorsClément POULAILLEAU, Elias NASLUND
Estimating the term…
A network (1) includes a gateway (2) and a wireless sensor (3). The gateway includes an emission means (4), a reception means (5), and a processing means (6). The wireless sensor (3) includes a reception means (8) and an emission means (7). A method for transferring data between the wireless sensor and a gateway includes the gateway emitting a first query signal (S5) to ask the wireless sensor to send a set of pre-identified data frames (DATA1, DATA2, DATA3), the wireless sensor emitting the set of pre-identified data frames, extracting the frame identifier (ID1, ID3) of each received data frame, and comparing each extracted frame identifier with a set of reference frame identifiers (REF). If a reference frame identifier (ID2) does not match, the gateway emits a second query signal (S6) to ask the wireless sensor for transmitting the data frame (DATA2) associated with the unmatched reference frame identifier.
A method for transferring data between at least a first wireless sensor and a gateway, the method comprising:
A network comprising:
Dependencies are inferred from the claim text.