Method and system for performing low density parity check (LDPC) coding

• Main Authors: ALDANA CARLOS HORACIO, ZOU QIYUE
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2025
• Subjects: BASIC ELECTRONIC CIRCUITRY; CODE CONVERSION IN GENERAL; CODING; DECODING; ELECTRICITY

Systems and methods for performing low density parity check (LDPC) encoding include a wireless communication device that determines a count of a plurality of information bits. The wireless communication device selects, by a codeword selector, a codeword length according to the count. An LDPC encoder of the wireless communication device generates a codeword for the plurality of information bits, the codeword having the codeword length. The wireless communication device transmits the codeword to an LDPC decoder of another wireless communication device. In some embodiments, the codeword selector may be configured to select the codeword length by applying the count to one or more thresholds. In some embodiments, the codeword selector may be configured to select or determine to generate a plurality of codewords based on or according to a count of a plurality of information bits. 用于执行低密度奇偶校验(LDPC)编码的系统和方法包括确定多个信息比特的计数的无线通信设备。该无线通信设备通过码字选择器根据该计数选择码字长度。该无线通信设备的LDPC编码器为多个信息比特生成码字，该码字具有该码字长度。该无线通信设备向另一个无线通信设备的LDPC解码器发送