公开(公告)号：US20220217636A1

公开(公告)日：2022-07-07

申请号：US17608600

申请日：2020-05-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vinay Kumar SHRIVASTAVA ,  Avijit MANNA ,  Prashant ASHOKCHITARE

IPC: H04W52/02 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: Methods and systems for handling power saving signals to improve power saving performance of UE. A method disclosed herein includes enabling, a User Equipment (UE), to monitor a Physical Downlink Control Channel (PDCCH) for downlink control information based on a reception of power saving signals from a Base Station with respect to a discontinuous-reception (DRX) cycle. The power saving signals include a Wake Up Signal (WUS), Go To Sleep (GTS) signal and PDCCH adaptation signal. The method further includes enabling the UE to monitor the PDCCH, if the WUS indicates presence of the PDCCH and enables the UE to skip the monitoring of the PDCCH during an On-duration of the DRX cycle, if the WUS indicates absence of the PDCCH. The method further includes enabling the UE to skip the monitoring of the PDCCH in an active time of the DRX cycle, on receiving the GTS signal.

公开(公告)号：US20130210428A1

公开(公告)日：2013-08-15

申请号：US13764077

申请日：2013-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Avijit MANNA ,  Kirti KESHAV ,  Prakash RAO ,  Ravikumar KALAIMANI

IPC: H04W52/02

CPC classification number: H04W52/0209 ,  H04W48/16 ,  H04W52/0229 ,  H04W52/0245 ,  H04W64/006 ,  Y02D70/122 ,  Y02D70/126 ,  Y02D70/24

Abstract: Methods and apparatus are provided for selecting a serving cell in a communication network for reducing power consumption in a UE, is provided. Network topology information is determined by obtaining cell rank information for the UE, extracting a mobility state of the UE, and applying a double moving average principle to the cell rank information of the UE. The network topology information is employed to determine a change in network topology. Radio Frequency (RF) scans are optimized based on the network topology.

Abstract translation: 提供了用于选择通信网络中的服务小区以减少UE中的功耗的方法和装置。 通过获取UE的小区等级信息，提取UE的移动性状态，并将双重移动平均原理应用于UE的小区等级信息来确定网络拓扑信息。 网络拓扑信息用于确定网络拓扑的变化。 基于网络拓扑优化射频（RF）扫描。

公开(公告)号：US20230362597A1

公开(公告)日：2023-11-09

申请号：US18352895

申请日：2023-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vinay Kumar SHRIVASTAVA ,  Neha AGARWAL ,  Rohan RAJ ,  Arun Raj RAJENDRAN ,  Avijit MANNA ,  Fasil Abdul LATHEEF

IPC: H04W4/06 ,  H04W80/02 ,  H04W72/121 ,  H04W72/1263 ,  H04L1/00

CPC classification number: H04W4/06 ,  H04W80/02 ,  H04W72/121 ,  H04W72/1263 ,  H04L1/0025

Abstract: Embodiments herein disclose a method for MBS switching and continuity in a 5G wireless network. The method includes establishing, by a gNodeB, a MBS session with a UE. Further, the method includes providing, by the gNodeB, MBS to the UE during the MBS session. Further, the method includes detecting, by the gNodeB, that the at least one MBS is going to get suspended or deactivated. Further, the method includes sending, by the gNodeB, an indication to the UE indicating the at least one MBS going to get suspended or deactivated prior to suspension or deactivation of the at least one MBS at the UE.