Search International and National Patent Collections

1. (WO2018145306) METHOD AND APPARATUS FOR CHANNEL CODES IN BASE STATION AND USER EQUIPMENT

Pub. No.:    WO/2018/145306    International Application No.:    PCT/CN2017/073289
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Mon Feb 13 00:59:59 CET 2017
IPC: H03M 13/29
H04W 28/04
Applicants: NANTONG LANGHENG COMMUNICATION TECHNOLOGY COMPANY LIMITED
南通朗恒通信技术有限公司
Inventors: ZHANG, Xiaobo
张晓博
Title: METHOD AND APPARATUS FOR CHANNEL CODES IN BASE STATION AND USER EQUIPMENT
Abstract:
Disclosed in the present invention are a method and an apparatus for channel codes in a base station and a user equipment. The base station sequentially executes first channel codes and sends a first wireless signal. A first bit block is used for the input of first channel codes. The first channel codes are based on polar codes. The output of the channel codes is used for generating the first wireless signal. The first bit block comprises bits in a first bit subblock and bits in a second bit subblock. Bits in a first bit packet are used for generating the first bit subblock. The first bit packet is related to the number of bits in the second bit subblock, or the first bit packet is related to the number of bits in the first bit block. The number of bits in the first bit subblock is greater than the number of bits in the first bit packet. The number of bits in the first bit subblock is greater than the number of bits in the first bit packet. By means of the present invention, the blind detection burden of a user equipment is reduced or a more flexible information transmission format is supported.