公开(公告)号：US20230073247A1

公开(公告)日：2023-03-09

申请号：US17800698

申请日：2021-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basant PRASAD ,  Sunghan LEE ,  Satya Kumar VANKAYALA

IPC: H04W48/06 ,  H04W72/12

Abstract: Provided is a method, performed by a terminal, of controlling access to a base station in a wireless communication system. The method may include receiving a master information block (MIB) from a base station through a physical broadcast channel (PBCH), identifying whether first load information about a load of the base station is included in the MIB, determining whether to access the base station by using the first load information based on a result of the identifying, and accessing the base station based on a result of the determining

公开(公告)号：US20200235895A1

公开(公告)日：2020-07-23

申请号：US16635907

申请日：2018-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nithin SRINIVASAN ,  Godavarti Satya Venkata Uma KISHORE ,  Basant PRASAD

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

Abstract: Embodiments herein provide a method for transmitting downlink control information to a User Equipment (UE) in a wireless communication system. The method includes segmenting a plurality of Aggregation Levels (ALs) across multiple bandwidth parts (BWPs) in a Physical Downlink Control Channel (PDCCH). Further, the method includes transmitting the plurality of segmented aggregation levels across multiple BWPs to one or more UEs. The segmented plurality of ALs comprises multiple combinations of ALs across multiple BWPs. The proposed method includes narrowing down the search space by signaling to the UE explicitly or implicitly the AL resources that the UE has to monitor to perform the decoding of the PDCCH. In some embodiments, the length of the control information formats is modified such that the UE needs to perform a minimum number of blind decoding attempts.