公开(公告)号：US10897772B2

公开(公告)日：2021-01-19

申请号：US15760013

申请日：2016-09-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mangesh Abhimanyu Ingale ,  Jaehyuk Jang ,  Sharma Neha

IPC: H04W72/12 ,  H04W16/14 ,  H04W88/06

Abstract: Method and a UE for managing an IDC issue. The UE includes a memory, a processor, coupled to the memory and communication module based on LTE RAT, configured to transmit capability information on a licensed carrier associated with a primary cell, wherein the UE supports a LAA operation. Further, the processor, coupled to the communication module based on LTE RAT, is configured to receive an IDC indication from the primary cell served by an eNB. Further, the processor, coupled to the communication module based on LTE RAT, configured to detect the IDC issue in an unlicensed band associated with a secondary cell. Further, the processor, coupled to the communication module based on LTE RAT, configured to transmit an IDC message comprising assistance information to the primary cell and receive a message to resolve the IDC issue based on the assistance information from the primary cell served by the eNB.

公开(公告)号：US11716719B2

公开(公告)日：2023-08-01

申请号：US17150050

申请日：2021-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mangesh Abhimanyu Ingale ,  Jaehyuk Jang ,  Sharma Neha

IPC: H04W72/12 ,  H04W16/14 ,  H04W88/06

CPC classification number: H04W72/1215 ,  H04W16/14 ,  H04W88/06

Abstract: Method and a UE for managing an IDC issue. The UE includes a memory, a processor, coupled to the memory and communication module based on LTE RAT, configured to transmit capability information on a licensed carrier associated with a primary cell, wherein the UE supports a LAA operation. Further, the processor, coupled to the communication module based on LTE RAT, is configured to receive an IDC indication from the primary cell served by an eNB. Further, the processor, coupled to the communication module based on LTE RAT, configured to detect the IDC issue in an unlicensed band associated with a secondary cell. Further, the processor, coupled to the communication module based on LTE RAT, configured to transmit an IDC message comprising assistance information to the primary cell and receive a message to resolve the IDC issue based on the assistance information from the primary cell served by the eNB.

公开(公告)号：US10356682B2

公开(公告)日：2019-07-16

申请号：US15577198

申请日：2016-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Latheef Fasil Abdul ,  Abhimanyu Ingale Mangesh ,  Sharma Neha

IPC: H04W36/30 ,  H04W72/08 ,  H04L1/18 ,  H04W36/00 ,  H04W16/10 ,  H04W76/10 ,  H04J11/00 ,  H04W24/02 ,  H04W60/04 ,  H04W48/20 ,  H04W24/00

Abstract: Embodiments herein provide a method of managing indication of Coverage Extension (CE) level. The method includes determining the CE level from a Downlink (DL) measurement. Further, the method includes indicating the CE level determined to a Base station (BS). Further, the method includes determining a change in the CE level and indicates the change in the CE level to the BS. Further, the method includes attempting a RRC connection establishment using one of a CE specific Random Access Channel (RACH) preamble and CE specific Physical Random Access Channel (PRACH) resources.