For communication designers, especially those in the networking and wireless field, the Shannon limit can be seen as the Holy Grail. And, since being first defined in ...
• At Transmitter side Transport Block goes through CRC Insertion, Transport block Segmentation, Calculation and Insertion of per-code-block CRC, LDPC Encoding, Rate Matching, Inter-leaver, Code Block ...
def simulate_ldpc_erasure_correction(erasure_thresholds, n, d_v, d_c, snr_db=10, num_iterations=1000, plot_interval=1000, verbose=False): Simulate LDPC encoding ...
Abstract: In this paper, an implementation of Low-Density Parity-Check (LDPC) encoder is introduced, which meets the demand of Chinese Digital Terrestrial Multimedia Broadcasting (DTMB) standard. A ...
A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...
Abstract: This paper investigates the performance of the protograph based low-density parity-check (LDPC) codes for two dimensional (2D) inter symbol interference (ISI) channels with magnetic ...
Our LDPC encoding and decoding IP for the 3GPP New Radio uplink and downlink data channel includes the entire processing chain, to provide quick and e ...
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