Patent ID: 11901945
Assignee: PURELIFI LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The OWC transceiver apparatus according to claim 1, wherein at least one of a), b), c), d), e), f) or g):
a) the OWC transceiver apparatus comprises driver circuitry configured to receive a data signal and to process the data signal to produce a driving signal to drive the at least one light transmitter such that the at least one light transmitter produces a modulated optical signal representative of said data signal;
b) the at least one photodetector comprises a light detector;
c) the receiver circuitry comprises receiver optical front end circuitry;
d) the driver circuitry comprises transmitter optical front end circuitry;
e) the OWC transceiver apparatus further comprises modulation circuitry configured to perform an encoding and/or modulation process in accordance with an OWC protocol thereby to encode data for the modulated optical signal;
f) the OWC transceiver apparatus comprises demodulation circuitry configured to perform a decoding and/or demodulation process in accordance with an OWC protocol thereby to extract data from the receiver signal; or
g) the OWC transceiver according to e) or f) wherein the demodulation circuitry and/or modulation circuitry is provided as part of a baseband apparatus.