Systems and methods for a multicarrier transceiver with radio frequency interference reduction
OwnerMarcos C. Tzannes, Fernando Rarnirez-Mirelesinventors
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Abstract
A multi-carrier information transceiver that exhibits robustness against radio frequency interference (RFI) signals present in the communications channel. The transceiver includes a RFI mitigation technique that operates not only during the steady state operation of the transceiver but also during the training stage of the transceiver. That requires dynamically modifying the training signals when the presence of RFI is detected. The modification of the training signals facilitates the estimation of RFI, improving the performance of the multi-carrier transceiver.
Claims20
-33. (canceled)
A method, comprising:
- generating a message that identifies at least one carrier to be disabled during at least one of a training state or a steady state;
- and
- communicating the message over a communications link, the message to be received by a transceiver apparatus.
A method, comprising:
- receiving, at a transceiver apparatus, a message identifying at least one carrier to be disabled during at least one of a training state or a steady state;
- and
- disabling the specified at least one carrier during at least one of the training state or the steady state.
A transceiver apparatus, comprising:
- at least one processor capable of executing software instructions that enable:
- receiving a message identifying at least one carrier to be disabled during at least one of a training state or a steady state;
- and
- disabling the identified at least one carrier during at least one of the training state or the steady state.
Dependencies are inferred from the claim text.