Samsung Electronics Co., Ltd.

Joonsung Chun

Hyeongmin Nam

Chulhoon Hwang

Yeonchul Shin

Inkook Chang

Seyoung Jang

Suhyun Kim

Kiyoung Lim

Joongseok Park

Jaehoon Han

Yosoon Kim

The present disclosure relates to a method and a device for authenticating a device using wireless LAN. A method of an access point in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: receiving a request message for wireless LAN access of a second terminal from a first terminal; performing an authentication procedure for the second terminal based on identification information of the second terminal and authentication information of the first terminal included in the request message; and transmitting a response message including an authentication result for the second terminal to the first terminal.

Method and device for authenticating device using wireless LAN service

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). A network providing device includes at least one transceiver, and at least one processor operatively coupled with the at least one transceiver. The at least one processor is configured to acquire a measurement result of a signal transmitted by a first cellular network, and transmit, to a router, a control message for setting a router to access a network identified on the basis of the measurement result. The network comprises at least one of the first cellular network and a second cellular network.

Apparatus and method for configuring backhaul link in wireless communication system

A pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system, such as Long-Term Evolution (LTE) is provided. An apparatus for providing a service network in a wireless communication system is provided. The apparatus includes a first transceiver configured to support a first radio access technology (RAT), a second transceiver configured to support a second RAT, and at least one processor configured to access a base station using the first RAT, provide a service network to at least one client device using the second RAT, and transmit at least one signal to restrict the at least one client device from entering a power saving mode, if a traffic of a client device is transferred via a low-latency service provided in the first RAT.

Apparatus and method for providing service network in wireless communication system

An improved VoIP (Voice over Internet Protocol) processing method and apparatus reduce the processing delay of a mobile terminal in the mobile communication system. The VoIP processing apparatus includes a Radio Frequency (RF) unit configured to transmit and receive a VoIP packet, and an audio processing unit configured to process audio signals. The apparatus also includes a voice engine configured to determine, when VoIP packet processing is requested, whether a dedicated voice path for processing the VoIP packet exists and control, when the dedicated voice path exists, to process voice signal input/output using a dedicated VoIP processing interface for processing the VoIP packet. The VoIP processing method and apparatus are capable of reducing voice delay by improving the audio paths between VoIP applications and terminal platform.

VoIP processing method and apparatus of mobile terminal in mobile communication system

Growing community of inventors

Suwon-si, South Korea

Joonsung Chun