公开(公告)号：US20180035316A1

公开(公告)日：2018-02-01

申请号：US15582901

申请日：2017-05-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Sik KIM ,  Hui-Won JE ,  In-Hyoung KIM ,  Se-Bin IM ,  Young-Seok JUNG

IPC: H04W24/02 ,  H04L5/00 ,  H04L27/26 ,  H04L1/20

CPC classification number: H04W24/02 ,  H04J11/005 ,  H04L1/20 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0073 ,  H04L27/265

Abstract: A chipset including at least one processor is provided. The at least one processor of the chipset is configured to acquire an interference whitening (IW) and detection scheme and demodulate an interference signal based on the acquired IW and detection scheme, wherein the IW and detection scheme is determined based on an interference characteristic of the interference signal, and the interference characteristic is determined based on whether a region in which the interference signal is included collides with a reference signal region of a serving cell and whether the interference signal is a reference signal.

公开(公告)号：US20180070365A1

公开(公告)日：2018-03-08

申请号：US15643684

申请日：2017-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hui-Won JE ,  Dong-Sik KIM ,  Joon-Sung KIM ,  Young-Seok JUNG

IPC: H04W72/08 ,  H04L5/00 ,  H04W56/00

Abstract: A chipset is provided. The chipset is configured to detect an interference characteristic of a neighbor cell corresponding to groups and perform an interference whitening operation based on the interference characteristic. The groups are generated by dividing a time interval occupied by a first reference signal region by dividing a frequency band occupied by the first reference signal region, or by dividing a time interval occupied by a second reference signal region. A frequency band occupied by the second reference signal region is wider than the frequency band occupied by the first reference signal region.