公开(公告)号：US11330669B2

公开(公告)日：2022-05-10

申请号：US16690726

申请日：2019-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongwoo Lee ,  Seokseong Jeon ,  Younggoo Han ,  Jiyun Seol ,  Hyungtaig Lim

IPC: H04W88/10 ,  H04W72/08 ,  H04W76/16 ,  H04W72/04 ,  H04W72/14

Abstract: A scheduling apparatus and a method for interference control in a mobile communication system supporting a carrier aggregation or dual connectivity or multi-connectivity technology in which a terminal uses a plurality of frequency resources at the same time are provided. Specifically, a first base station in a wireless communication system includes a transceiver and a processor connected to the transceiver and configured to obtain resource information of a second base station transmitted by the second base station, determine a resource assignment pattern based on the resource information of the second base station, assign uplink (UL) resources of the LTE base station for an UL channel based on the resource assignment pattern to reduce interference, and assign uplink (UL) resources of the first base station for an UL channel based on the resource assignment pattern to reduce interference.

公开(公告)号：US11540235B2

公开(公告)日：2022-12-27

申请号：US16983122

申请日：2020-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daekyu Shin ,  Dongwoo Lee ,  Younggoo Han ,  Jiyun Seol

IPC: H04W52/36 ,  H04W72/04 ,  H04W72/10 ,  H04W52/14 ,  H04W88/06 ,  H04L1/18 ,  H04L5/00

Abstract: The 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 power distribution apparatus in a wireless communication system is provided. The apparatus includes at least one transceiver, and at least one processor, wherein the at least one processor is configured to identify a cell group set for a particular transmission interval among multiple cell groups connected to a terminal, perform a distribution of a power for the terminal to each of cell groups in the cell group set, and transmit power allocation information according to a result of the distribution to the terminal, wherein the cell group set includes a cell group including one or more cells in which uplink transmission is to be performed at the particular transmission interval.