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US 2023/0081418 A1Published application
Systems and methods for transition encoding compatible pam4 encoding
AssigneeSamsung Display Co., Ltd.
InventorsAnup P. Jose, Amir Amirkhany, Moonsang Hwang
Life of this patent
Estimating the term…
Abstract
A system includes a first encoder configured to receive first input bits and generate a first stream of first bits based on the first input bits, a bit generator configured to receive second inputs bits and generate a second stream of second bits based on the second input bits, and a PAM4 transmitter configured to receive the first stream of first bits and the second stream of second bits, and generate PAM4 symbols based at least on the first stream of first bits.
Claims22
A system comprising:
- a first encoder configured to receive first input bits and generate a first stream of first bits based on the first input bits;
- a bit generator configured to receive second inputs bits and generate a second stream of second bits based on the second input bits;
- and
- a PAM4 transmitter configured to receive the first stream of first bits and the second stream of second bits, and generate PAM4 symbols based at least on the first stream of first bits.
1 more element
A method comprising:
- generating, by a first encoder, a first stream of first bits based on first input bits provided to the first encoder;
- generating, by a bit generator, a second stream of second bits based on second input bits provided to the bit generator;
- and
- generating, by a PAM4 transmitter, PAM4 symbols based at least on the first stream of first bits received by the PAM4 transmitter.
1 more element
A transition encoding compatible PAM4 encoder, comprising:
- a first transition encoder configured to receive first input bits and generate a transition encoded first stream of first bits based on the first input bits;
- a bit generator configured to receive second inputs bits and generate a second stream of second bits based on the second input bits;
- and
- a PAM4 transmitter configured to receive the first stream of first bits and the second stream of second bits, and generate PAM4 symbols, wherein a most significant bit of the PAM4 symbol is based on the first stream of first bits, and a least significant bit of the PAM4 symbol is based on the second stream of second bits.
1 more element
Dependencies are inferred from the claim text.