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US 11,641,296 B1Granted
Code multiplexing for asymmetric communication
AssigneeEthernovia Inc.
InventorsHossein Sedarat, Ramin Shirani, Roy T. Myers, Jr., Darren S. Engelkemier
Life of this patent
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Abstract
Various embodiments provide for data transmission using modulated carrier signals to carry data, where the carrier signal comprises a predetermined sequence of symbols. An embodiment can be used in such applications as data network communications between sensors (e.g., cameras, motion, radar, etc.) and computing equipment within vehicles (e.g., smart and autonomous cars).
Claims12
A system comprising:
- a first physical layer device configured to communicate data with a second physical layer device over a data transmission medium, the first physical layer device being further configured to perform operations comprising:
- receiving a set of modulated carrier signals transmitted from the second physical layer device;
- and
- generating first data at the first physical layer device by demodulating the set of modulated carrier signals, the demodulating the set of modulated carrier signals comprising cross-correlating each individual modulated carrier signal in the set of modulated carrier signals with a predetermined sequence of symbols.
1 more element
A method comprising:
- receiving, at a first physical layer device, a set of modulated carrier signals transmitted from a second physical layer device, the first physical layer device being configured to communicate data with the second physical layer device over a data transmission medium;
- and
- generating, by the first physical layer device, first data by demodulating the set of modulated carrier signals, the demodulating the set of modulated carrier signals comprising cross-correlating each individual modulated carrier signal in the set of modulated carrier signals with a predetermined sequence of symbols.
Dependencies are inferred from the claim text.