公开(公告)号：US10778388B2

公开(公告)日：2020-09-15

申请号：US15936004

申请日：2018-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yinan Qi

IPC: H04L5/00 ,  H04W72/04 ,  H04W88/08 ,  H04L1/00 ,  H04W72/08

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method is provided for operating a wireless communication system including a user equipment (UE), a first base station, and a second base station. The method includes receiving an indication of resources currently allocated for transmitting data from another base station to the UE; determining, based on the received indication, resource management parameters for transmitting data from the base station to the UE; and transmitting data to the UE based on the determined resource management parameters. The determination of the resource management parameters at the base station is offset in time from a corresponding determination of resource management parameters for transmitting the data from the another base station to the UE.

公开(公告)号：US20180042028A1

公开(公告)日：2018-02-08

申请号：US15666268

申请日：2017-08-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Han Nam ,  Li Guo ,  Yinan Qi

IPC: H04W72/08 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/082 ,  H04B7/024 ,  H04B7/0486 ,  H04B7/0626 ,  H04L5/0035 ,  H04L5/0048 ,  H04W72/0413 ,  H04W72/042

Abstract: A method of user equipment (UE) for channel state information (CSI) reporting in a wireless communication system. The method comprises receiving, from a base station (BS), configuration information for the CSI reporting, configuring a plurality of combinations of resources out of a pool of resources, wherein the pool of resources includes two channel state information-reference signals (CSI-RSs) and one channel state information-interference measurement (CSI-IM) based on the configuration information, wherein the two CSI-RSs include CSI-RS1 and CSI-RS2, deriving CSI values from the plurality of combinations of resources, respectively, to generate a CSI report message; and transmitting, to the BS, the CSI report message including the CSI values.