Samsung Electronics Co., Ltd.

Kwang-chul Kim

Hun-Kee Kim

Samir Kumar Mishra

Hyun-Kuk Choi

Puneet Pandey

Prince Arya

Alok Jain

A method of constructing a polar code for a multiple input multiple output (MIMO) channel. The method may generate a plurality of mutually independent single input single output (SISO) channels based on MIMO channel information; define channels of the polar code; allocate each of the channels of the polar code to one of the plurality of the SISO channels; estimate qualities of channels combined by applying polar transformation to the plurality of SISO channels; and arrange unfrozen bits and frozen bits based on the estimated qualities.

Apparatus and method using polar code for multiple input multiple output (MIMO) channel

A method of operating a terminal that is related to achieving synchronization in a wireless communication system is provided. The method includes receiving signals with a bandwidth comprising a plurality of channels, selecting at least one channel group to attempt to detect based on radio frequency level per a reception signal, wherein the channel group denotes a set of channels that belongs to one bandwidth, and performing a synchronization procedure on each of channels that belong to the at least one channel group selected.

Apparatus and method for achieving synchronization in wireless communication system

Growing community of inventors

Seongnam-si, South Korea

Kwang-chul Kim