Wireless communication system with interference rejection mechanism and method of operation thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsGennady Feygin, Joongsuk Park, Vladislav Sorokine, Inyup Kang
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Abstract
A method of operation of a wireless communication system includes: filtering a composite input from a radio frequency signal; developing a raw digital stream by applying an analog correction to the composite input; sampling an extracted signal, from the raw digital stream, by a primary analog-to-digital converter; and monitoring, by a correction control block, the extracted signal including adjusting the analog correction by a digital control from the correction control block.
Claims20
A method of operation of a wireless communication system comprising:
- filtering a composite input from a radio frequency signal;
- developing a raw digital stream by applying an analog correction to the composite input;
- sampling an extracted signal, from the raw digital stream, by a primary analog-to-digital converter;
- and
- monitoring, by a correction control block, the extracted signal including adjusting the analog correction by a digital control from the correction control block.
A method of operation of a wireless communication system comprising:
- receiving a radio frequency signal by a low-intermediate frequency receiver including:
- filtering a composite input from the radio frequency signal, developing a raw digital stream by applying an analog correction to the composite input,
- sampling an extracted signal, from the raw digital stream, by a primary analog-to-digital converter, and
- monitoring, by a correction control block, the extracted signal including adjusting the analog correction by a digital control from the correction control block;
- and
- transferring a signal of interest from the low-intermediate frequency receiver to a first control unit wherein the first control unit prepares the signal of interest for displaying on a display device.
A wireless communication system comprising:
- an antenna configured to receive a received signal;
- a quadrature mixer, coupled to the antenna, configured to generate a baseband output signal and an interference baseband signal;
- an adder, coupled to the quadrature mixer, configured to develop a raw digital stream with an analog cancellation;
- a primary analog-to-digital converter, coupled to the adder, configured to sample an extracted signal from the raw digital stream;
- and
- a digital residue adder, coupled to the primary analog-to-digital converter, configured to adjust a digital correction amplifier with a cancellation control.
Dependencies are inferred from the claim text.