公开(公告)号：US20200244395A1

公开(公告)日：2020-07-30

申请号：US16637789

申请日：2017-08-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jingyuan SUN ,  Dongyang DU ,  Wei JIANG ,  Xiangnian ZENG ,  Yi ZHANG

IPC: H04L1/00 ,  H03M13/11 ,  H03M13/25

Abstract: A method comprises receiving information on a selected redundancy version at a user device. The redundancy version is associated with block coding. The block coding may be LDPC. The method may comprise using the information when communicating with a base station. The position of the redundancy version may satisfy one or more criteria.

公开(公告)号：US20210119733A1

公开(公告)日：2021-04-22

申请号：US16494050

申请日：2017-03-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Keeth Saliya JAYASINGHE ,  Jie CHEN ,  Dongyang DU ,  Yu CHEN

IPC: H04L1/00

Abstract: A method for encoding a sequence of control information bits comprising: generating a sequence of error detection bits based on the sequence of control information bits; generating a sequence of error correction bits based on the sequence of control information bits; and distributing the sequence of error detection bits and the sequence of error correction bits between the sequence of control information bits to form a combined sequence of bits, such that the bit order of the combined sequence of bits following the distribution enables an error detection check to be performed before or after a first error correction check bit.

公开(公告)号：US20200067525A1

公开(公告)日：2020-02-27

申请号：US16610620

申请日：2017-05-04

Applicant: Nokia Technologies Oy ,  Nokia Shanghai Bell Co., Ltd.

Inventor： Keeth Saliya JAYASINGHE ,  Yu CHEN ,  Dongyang DU ,  Jie CHEN

IPC: H03M13/09 ,  H03M13/27

Abstract: A method including determining a cyclic redundancy check (CRC) generator sequence defining a one to one mapping between a sequence of control information values and cyclic redundancy check (CRC) sequence values; and determining a combined sequence, the combined sequence formed by distributing the cyclic redundancy check (CRC) value sequence within the sequence of control information values, wherein the distributing the cyclic redundancy check (CRC) value sequence within the sequence of control information values is based on a selected part of the cyclic redundancy check (CRC) generator sequence.