Shift coefficient and lifting factor design for NR LDPC code

MC Chiu, TP Fisher-jeffes, CY Lee, CY Hsu… - US Patent …, 2020 - Google Patents
Concepts and schemes pertaining to shift coeficient and lifting factor design for NR LDPC
code are described. A processor of an apparatus may generate a quasi-cyclic-lowdensity …

Wireless communication using codebooks from a QC-LDPC code for shorter processing latency and improved decoder throughput efficiency

MC Chiu, CY Lee, TP Fisher-jeffes, CY Hsu… - US Patent …, 2020 - Google Patents
(57) ABSTRACT A processor of an apparatus selects a codebook from a plurality of
codebooks embedded in a quasi-cyclic-lowdensity parity-check (QC-LDPC) code. The …

Structure of interleaver with LDPC code

JY Chen, CY Hsu, YS Chang, WJ Chen… - US Patent …, 2020 - Google Patents
Concepts and schemes pertaining to structure of interleaver with low-density parity-check
(LDPC) code are described. A processor of an apparatus encodes data to provide encoded …

Shift-coefficient table design of QC-LDPC code for larger code block sizes in mobile communications

TP Fisher-jeffes, CY Lee, MC Chiu, WJ Chen… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A processor of an apparatus establishes a wireless commu nication link
with at least one other apparatus via a trans ceiver of the apparatus. The processor …

Shift-coefficient table design of QC-LDPC code for smaller code block sizes in mobile communications

CY Lee, TP Fisher-jeffes, MC Chiu, WJ Chen… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A processor of an apparatus establishes a wireless commu nication link
with at least one other apparatus via a trans ceiver of the apparatus. The processor …

Rate selection in multiple-input multiple-output communication systems

SUN Wanlu, M Sadeghi, S Mallik… - US Patent …, 2024 - Google Patents
2022-01-12 Assigned to XCOM Labs, Inc. reassignment XCOM Labs, Inc. ASSIGNMENT OF
ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MALLIK …

Clustering in multiple-input multiple-output communication systems

M Sadeghi, SUN Wanlu, S Mallik… - US Patent …, 2024 - Google Patents
Aspects of this disclosure relate to forming clusters of user equipments and network nodes.
A first cluster of first user equipments and first network nodes in a first section can be formed …

QC-LDPC coding methods and apparatus

MC Chiu, CY Lee, CY Hsu, TP Fisher-jeffes… - US Patent …, 2020 - Google Patents
Concepts and schemes pertaining to quasi-cyclic-low-den sity parity-check (QC-LDPC)
coding are described. A pro cessor of an apparatus may generate a QC-LDPC code having …

Rate selection for user equipments of cluster

SUN Wanlu, M Sadeghi, S Mallik… - US Patent …, 2024 - Google Patents
Aspects of this disclosure relate to user equipment rate selection. Sum rates can be
compared including and excluding a candidate layer. Based on the comparison, the …

Enhanced user equipment channel state feedback capability with frequent reporting

W Zeng, S Barghi, P Sadeghi, ND Anwani… - US Patent …, 2024 - Google Patents
A method of wireless communications by a user equipment (UE) includes decoding
information received from a base station via a physical downlink shared channel (PDSCH) …