公开(公告)号：US12081967B2

公开(公告)日：2024-09-03

申请号：US17804536

申请日：2022-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kumar Murugesan ,  Kavin Kumar Thangadorai ,  Srihari Sriram ,  Radhika Mundra ,  Mayank Kumar Sahu

IPC: H04W12/03 ,  H04L9/08 ,  H04W12/06 ,  H04W76/10 ,  H04W84/12

CPC classification number: H04W12/03 ,  H04L9/0827 ,  H04L9/0869 ,  H04W12/06 ,  H04W76/10 ,  H04L2209/80 ,  H04W84/12

Abstract: Disclosed herein is a method, an Access Point (AP) device for creating a closed Wireless Fidelity (Wi-Fi) hotspot network, and a method, a station device for connecting to the closed Wi-Fi hotspot network. The AP device receives a first input for creating the closed Wi-Fi hotspot network, transmits an encryption key to the station device, which is present within a predefined region, over an in-band communication medium or an out-of-band communication medium, and creates the closed Wi-Fi hotspot network by communicating management frames in cipher text with the station device. The station device receives the encryption key and the management frames from the AP device; and transmits a connection request to the AP device for connecting to the closed Wi-Fi hotspot network. The communication of the management frames in the cipher text provides improved security against attacks associated with Wi-Fi hotspot networks.

公开(公告)号：US20230388973A1

公开(公告)日：2023-11-30

申请号：US18324738

申请日：2023-05-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Saranappa Raj Kumar ,  Radhika Mundra ,  Mayank Kumar Sahu ,  Kavin Kumar Thangadorai ,  Ravikumar Kalaimani ,  Srihari Sriram ,  Farooq Hussain Sahebzad ,  Seshu Babu Maddineni

IPC: H04W72/02 ,  H04W4/021 ,  H04B17/318

CPC classification number: H04W72/02 ,  H04W4/021 ,  H04B17/318

Abstract: Embodiments herein disclose methods for selecting a frequency band in (MHS) for a UE. These methods may include determining, by the UE, one or more parameters, wherein the one or more parameters may include at least one of: signal strength parameters, connectivity conditions of the UE in relation to the client device, and a data consumption capability of the UE, then mapping, by the UE, one or more parameters of the UE to at least one of a cell identity (ID), an Access point ID in case of Wi-Fi sharing (AP ID), and a geolocation of the UE, while connecting with the client device, and selecting, by the UE, the frequency band from a plurality of frequency bands based on at least one of the mapped cell ID or application ID and the geolocation of the UE.

公开(公告)号：US20230114761A1

公开(公告)日：2023-04-13

申请号：US18065586

申请日：2022-12-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Shashi Kumar Bhoopalam ,  Abdus Sarif Ahmed ,  Kumar Murugesan ,  Varun Singh ,  Kavin Kumar Thangadorai ,  Radhika Mundra ,  Dinakara Reddy Agraharam ,  Yellappa Damam ,  Jitender Sajwan ,  Manbir Singh Soni ,  Srihari Sriram

IPC: H04W12/55 ,  H04L9/40

Abstract: The present disclosure is related to a method and system for securely handling re-connection by a wireless device. The method comprises establishing a connection with a plurality of client devices, wherein the wireless device establishes the connection with the plurality of client devices using a first security configuration and detecting whether a criterion is met to re-establish the connection with the plurality of client devices. The method also comprises dynamically generating a second security configuration to re-establish the connection with the plurality of client devices in response to detecting that the criterion is met. The method further comprises encrypting the second security configuration and sending the encrypted second security configuration to the plurality of client devices to re-establish the connection with the wireless device.