US Patent Application 18171054. ELECTRONIC DEVICE AND METHOD FOR AUTHENTICATION IN SESSION INITIATION PROTOCOL simplified abstract

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ELECTRONIC DEVICE AND METHOD FOR AUTHENTICATION IN SESSION INITIATION PROTOCOL

Organization Name

Samsung Electronics Co., Ltd.


Inventor(s)

Duy Bach Ngo of Bac Ninh Province (VN)


Van Khanh Nguyen of Bac Ninh Province (VN)


Van Thinh Nguyen of Bac Ninh Province (VN)


Dinh Viet Anh Nhu of Bac Ninh Province (VN)


Duc Cuong Vu of Bac Ninh Province (VN)


ELECTRONIC DEVICE AND METHOD FOR AUTHENTICATION IN SESSION INITIATION PROTOCOL - A simplified explanation of the abstract

This abstract first appeared for US patent application 18171054 titled 'ELECTRONIC DEVICE AND METHOD FOR AUTHENTICATION IN SESSION INITIATION PROTOCOL

Simplified Explanation

The patent application describes a method performed by an electronic device for establishing a session with another electronic device through a server using Session Initiation Protocol (SIP).

  • The method involves transmitting a SIP INVITE message to the other electronic device through the server to request a connection for a session.
  • The SIP INVITE message includes information indicating an authentication request.
  • The method also involves receiving a SIP information message from the other electronic device through the server, indicating a ringing and authentication support.
  • The method further includes identifying whether a SIP response message indicating a successful connection request is received from the other electronic device or a target electronic device for call forwarding.
  • If a successful SIP response message is received, the method proceeds to establish the session.
  • The reception of the SIP response message indicates an authentication success in the other electronic device or the target electronic device, based on the authentication request.


Original Abstract Submitted

A method performed by an electronic device is provided. The method includes transmitting, to another electronic device through a server, a session initiation protocol (SIP) INVITE message for a connection request of a session. The SIP INVITE message includes information for indicating an authentication request. The method includes receiving, from the other electronic device through the server, a SIP information message for indicating a ringing including information for indicating an authentication support. The method includes identifying whether an SIP response message for indicating a success of the connection request is received from the other electronic device or a target electronic device for a call forwarding or not. The method includes establishing the session in response to a reception of the SIP response message. The reception of the SIP response message indicate an authentication success in the other electronic device or the target electronic device, according to the authentication request.

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