Search International and National Patent Collections

1. (WO2018146554) METHOD AND DEVICE FOR DISTRIBUTED ERROR DETECTION WITH POLAR CODES

Pub. No.:    WO/2018/146554    International Application No.:    PCT/IB2018/000223
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Sat Feb 10 00:59:59 CET 2018
IPC: H04L 1/00
H03M 13/09
Applicants: ALCATEL LUCENT
Inventors: CHEN, Yu
Title: METHOD AND DEVICE FOR DISTRIBUTED ERROR DETECTION WITH POLAR CODES
Abstract:
Embodiments of the present disclosure relate to method and device for data processing in a communication system. For example, a method comprises: generating an error detection code for information bits to be encoded with a polar code, the error detection code being distributed in the information bits in a first order; determining, from among the information bits and the error detection code, a set of bits to be redistributed; redistributing a bit in the set of bits such that the error detection code is distributed in the information bits in a second order; and mapping the redistributed information bits and the error detection code to an input of a polar code encoder to be encoded with the polar code. Embodiments of the present disclosure further provide a communication device capable of implementing the above method.