公开(公告)号：US20230300574A1

公开(公告)日：2023-09-21

申请号：US18324675

申请日：2023-05-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Md. Imtiaz HOSSAIN ,  Md. Zahid Hasan POLIN

IPC: H04W4/10

CPC classification number: H04W4/10

Abstract: An electronic device and a controlling method of the electronic device are provided. The method includes receiving a call request of a caller from a server, identifying whether a recipient who is a user of the electronic device is in a call with another caller, identifying a first external device close to the electronic device among one or more external devices connected to the electronic device in case that it is identified that the recipient is in the call with the other caller, and transmitting identification information for the identified first external device and a response to the call request to the server to transmit the call request to the identified first external device.

公开(公告)号：US20250056190A1

公开(公告)日：2025-02-13

申请号：US18912244

申请日：2024-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Md. Imtiaz HOSSAIN ,  Md. Zahid Hasan POLIN ,  Towsif Alam CHOWDHURY ,  Shafquat MAHBUB

IPC: H04W4/10 ,  H04W4/021 ,  H04W4/08

Abstract: An example method for providing a Mission Critical Push To Talk (MCPTT) service may include receiving a message created from any one user among users of an MCPTT group, analyzing the message, and setting a floor priority of the users of the MCPTT group, based on a result of analyzing the message. The analyzing of the message includes classifying a type of the message. The classifying of the type of the message includes identifying whether the message is an interrogative type message or an imperative type message.

公开(公告)号：US20240397289A1

公开(公告)日：2024-11-28

申请号：US18673930

申请日：2024-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Md. Imtiaz HOSSAIN ,  Md. Zahid Hasan POLIN

IPC: H04W4/10 ,  H04W4/029

Abstract: A method for providing a push-to-talk (PTT) service by a server is provided. The method may include: identifying a position related to an event, receiving a floor request from one or more of at least one user of a group for the PTT service, identifying a position of each of the at least one user, and allocating a floor to the at least one user, based on the identified position related to the event and a priority corresponding to the identified position of each of the at least one user.