H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 27/10 (2006.01) H04L 7/00 (2006.01) H04L 7/06 (2006.01) H04L 12/56 (2006.01) H04L 25/06 (2006.01) H04B 1/713 (2006.01) H04L 7/08 (2006.01)
Patent
CA 2411742
To provide a multi-valued FSK communication method and a multi-valued FSK communication apparatus having a simplified circuit configuration for receiving a multi-valued FSK packet, (Solving Means) A transmitter side transmits a packet including a synchronization signal part using the maximum value and the minimum value of multi-valued FSK and a payload part using all values of multi- valued FSK. A receiver side receives the packet, and a reception circuit 3 forms an analog demodulation signal 5da by demodulating a reception signal and a binary signal 9b by binarizing the analog demodulation signal Sdm. These signals Sda and Sb are supplied to a received data processing unit 23 of a baseband signal processor 12. The received data processing unit 23 establishes synchronization based on the binary signal Sb. Also, after synchronization is established, a reference value used for converting a digital demodulation signal to a multi-valued digital signal is corrected based on the digital demodulation signal Sdd, which corresponds to a synchronization signal part, generated by A/D-converting the analog demodulation signal Sda.
Borden Ladner Gervais Llp
Seiko Epson Corporation
LandOfFree
Multi-valued fsk communication method and multi-valued fsk... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-valued fsk communication method and multi-valued fsk..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-valued fsk communication method and multi-valued fsk... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1963572