name: LDPC
full_form: Low Density Parity Check
context: The input bit sequence to the code block segmentation is denoted by , where . If is larger than the maximum code block size , segmentation of the input bit sequence is performed and an additional CRC sequence of bits is attached to each code block. For LDPC base graph 1, the maximum code block size is: - . For LDPC base graph 2, the maximum code block size is: - . Total number of code blocks C is determined by: if Number of code blocks: else Number of code blocks: . end if The bits output from code block segmentation are denoted by , where is the code block number, and is the number of bits for the code block number . The number of bits in each code block is calculated as: ; For LDPC base graph 1, . For LDPC base graph 2, if ; elseif ; elseif ; else ; end if find the minimum value of in all sets of lifting sizes in Table 5.3.2-1, denoted as , such that , and set for LDPC base graph 1 and for LDPC base graph 2; The bit sequence is calculated as: ; for to for to ; ; end for if The
description: Low Density Parity Check (LDPC) is a type of error-correcting code used in telecommunications, specifically in the context of 5G New Radio (NR). It is utilized for channel coding to ensure reliable data transmission over noisy communication channels.
explanation: The description explicitly states LDPC's function as an error-correcting code within the 5G NR standard, placing it firmly within the realm of telecommunications technology.
section_title: 5.2.2Low density parity check coding
biotag_Context: O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: B-Technology,I-Technology,I-Technology,I-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,B-Technology,I-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O