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公开(公告)号：US20220368342A1
公开(公告)日：2022-11-17
申请号：US17389146
申请日：2021-07-29
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar
Abstract: A processing circuit configured to: receive original data; partition the original data into a plurality of original q-bit words; assemble a data packet including N original q-bit words from the plurality of original q-bit words; identify a first encoder value and a second encoder value that are absent from the values of the N original q-bit words; encode the N original q-bit words based on a one-to-one mapping from q-bit original values to q-bit encoded values based on the first encoder value and the second encoder value to generate N encoded q-bit payload words, the N encoded q-bit payload words being free of words that are all-zeroes and free of words that are all-ones; generate a key representing the first encoder value and the second encoder value; and transmit the key and the N encoded q-bit payload words.
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公开(公告)号：US11967973B2
公开(公告)日：2024-04-23
申请号：US17389146
申请日：2021-07-29
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar
CPC classification number: H03M5/12 , H03M13/6502
Abstract: A processing circuit configured to: receive original data; partition the original data into a plurality of original q-bit words; assemble a data packet including N original q-bit words from the plurality of original q-bit words; identify a first encoder value and a second encoder value that are absent from the values of the N original q-bit words; encode the N original q-bit words based on a one-to-one mapping from q-bit original values to q-bit encoded values based on the first encoder value and the second encoder value to generate N encoded q-bit payload words, the N encoded q-bit payload words being free of words that are all-zeroes and free of words that are all-ones; generate a key representing the first encoder value and the second encoder value; and transmit the key and the N encoded q-bit payload words.
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公开(公告)号：US20230318623A1
公开(公告)日：2023-10-05
申请号：US18329429
申请日：2023-06-05
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar , Amir Amirkhany
CPC classification number: H03M13/11 , H03M13/356 , H04L1/0041 , H04L1/007 , H04L1/0086
Abstract: A method for encoding may include receiving, at an encoder, a series of data bits, performing, at the encoder, first transition encoding on the data bits to generate an encoded series of data bits based on a key, performing, at the encoder, protection encoding on the key to generate key protection data, performing, at the encoder, second transition encoding on the key protection data to generate encoded key protection data, and transmitting an encoded series of transmission bits to a receiver, the encoded series of transmission bits including the encoded series of data bits and the encoded key protection data.
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Patent Agency Ranking
公开(公告)号：US11695429B2
公开(公告)日：2023-07-04
申请号：US17516604
申请日：2021-11-01
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar , Amir Amirkhany
CPC classification number: H03M13/11 , H03M13/356 , H04L1/007 , H04L1/0041 , H04L1/0086
Abstract: A method for encoding may include receiving, at an encoder, a series of data bits, performing, at the encoder, first transition encoding on the data bits to generate an encoded series of data bits based on a key, performing, at the encoder, protection encoding on the key to generate key protection data, performing, at the encoder, second transition encoding on the key protection data to generate encoded key protection data, and transmitting an encoded series of transmission bits to a receiver, the encoded series of transmission bits including the encoded series of data bits and the encoded key protection data.
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公开(公告)号：US20230163941A1
公开(公告)日：2023-05-25
申请号：US18158883
申请日：2023-01-24
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar , Dale F. Stolitzka
IPC: H04L7/00
CPC classification number: H04L7/0087
Abstract: A method of encoding input data includes identifying an input packet of the input data, the input packet including a plurality of input words, each of the input words including pre bits, groupID bits, and post bits, organizing the plurality of input words into a plurality of groups based on groupID bits of the plurality of input words, identifying a key group of the plurality of groups based on a number of input words in each of the plurality of groups, determining a key value based on the pre bits, the groupID bits, and the post bits of one of the plurality of input words corresponding to the key group, and generating a plurality of coded words based on the key value and the plurality of input words.
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公开(公告)号：US12250290B2
公开(公告)日：2025-03-11
申请号：US17701571
申请日：2022-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar
IPC: H04L7/00
Abstract: A method of transition encoding including: receiving a data packet having a packet size; identifying one or more forbidden patterns in the data packet; segmenting the data packet into a plurality of segments based on a location of the one or more forbidden patterns in the data packet; and encoding the plurality of segments by removing the one or more forbidden patterns, and appending position indicator bits according to positions of the segments in the data packet.
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公开(公告)号：US12081376B2
公开(公告)日：2024-09-03
申请号：US17831354
申请日：2022-06-02
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar
IPC: H04L25/493 , H04L9/06 , H04L25/45
CPC classification number: H04L25/493 , H04L25/45 , H04L9/0662
Abstract: A system and method for DC balanced transition encoding. In some embodiments, the method includes: generating a set of candidate encoding keys for a set of raw data words; selecting a first encoding key, of the set of candidate encoding keys, based on a first disparity contribution; and encoding the raw data words with the first encoding key, the first disparity contribution being a difference between the number of ones and the number of zeros in the result of encoding the set of raw data words with the first encoding key.
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公开(公告)号：US20230254108A1
公开(公告)日：2023-08-10
申请号：US17701571
申请日：2022-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： Aliazam Abbasfar
IPC: H04L7/00
CPC classification number: H04L7/0079 , H04L7/0016
Abstract: A method of transition encoding including: receiving a data packet having a packet size; identifying one or more forbidden patterns in the data packet; segmenting the data packet into a plurality of segments based on a location of the one or more forbidden patterns in the data packet; and encoding the plurality of segments by removing the one or more forbidden patterns, and appending position indicator bits according to positions of the segments in the data packet.
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