阅读说明：本技术 经编码比特到码元的基于优先级的映射 (Priority-based mapping of encoded bits to symbols ) 是由 H·金 H·桑卡尔 A·Y·格洛科夫 M·麦克克劳德 J·B·索里亚加 于 2018-04-27 设计创作，主要内容包括：公开了可以由UE和基站执行的新无线电(NR)比特优先化规程,其导致具有经优先化比特的调制码元的传送和接收。例如,发射机可以使用低密度奇偶校验码对码块进行编码,以生成经编码比特流。发射机可以根据经编码比特的相对优先级将经编码比特布置在一个或多个调制码元中。最高优先级比特可以位于调制码元的诸最高有效比特中,且因此不太可能经历出错。接收机可以接收调制码元并且在解码经编码比特之前基于相对优先级对根据编码方案的经编码比特进行重排序。与经编码比特到码元的顺序映射相比,调制码元内的比特的优先化可以提供改善的块出错率。(A New Radio (NR) bit prioritization procedure is disclosed that may be performed by a UE and a base station that results in the transmission and reception of modulation symbols with prioritized bits. For example, the transmitter may encode the code block using a low density parity check code to generate an encoded bitstream. The transmitter may arrange the coded bits in one or more modulation symbols according to their relative priorities. The highest priority bits may be located in the most significant bits of the modulation symbol and thus are less likely to experience errors. The receiver may receive the modulation symbols and reorder the encoded bits according to the coding scheme based on the relative priority before decoding the encoded bits. Prioritization of bits within modulation symbols may provide improved block error rates compared to sequential mapping of encoded bits to symbols.)