Communication device for uplink transmission with encoded information bits and method thereof

摘要

A communication device for uplink transmission with a first type of information and a second type of information includes a demultiplexing circuit, a vector selection circuit, a permutation circuit and a Reed-Muller encoding circuit. The demultiplexing circuit generates a first group of information bits and a second group of information bits according to the first type of information and the second type of information. The vector selection circuit selects code vectors from a predetermined vector set for the first group of information bits and the second group of information bits. The permutation circuit permutes the code vectors according to the first group of information bits and according to the second group of information bits. The Reed-Muller encoding circuit encodes the first group of information bits and the second group of information bits with the permuted code vectors for providing different levels of protection.

主权项

1. A communication device for uplink transmission with a first type of information and a second type of information, comprising:
a demultiplexing circuit, configured to operably generate a first group of information bits and a second group of information bits according to the first type of information and the second type of information, wherein the first group of information bits comprises n11 bit(s) of the first type of information and n12 bit(s) of the second type of information; the second group of information bits comprises n21 bit(s) of the first type of information and n22 bit(s) of the second type of information; a vector selection circuit, configured to operably select (n11+n12) code vectors from a predetermined vector set, and select (n21+n22) code vectors from the predetermined vector set; a permutation circuit, configured to operably permute the (n11+n12) code vectors according to a first Hamming distance, and permute the (n21+n22) code vectors according to a second Hamming distance; and a Reed-Muller encoding circuit, configured to operably encode the first group of information bits with the permuted (n11+n12) code vectors, and encode the second group of information bits with the permuted (n21+n22) code vectors; wherein an error rate requirement of the first type of information is higher than an error rate requirement of the second type of information.