Samsung Electronics Co., Ltd.

Jai-Dong Kim

Jai-Ho Lee

Praveen Chebolu

Hyeun-Mok Jung

Kamma Ganesh Babu

Ganesh Babu Kamma

Varun Bharadwaj

Wuk Kim

Eun-Tae Won

Ji-Cheol Lee

Hae-Young Jun

Ji-Eun Keum

Jae-Won Kim

Kedar Santosh Kumar Aalla

Shaik Abdulla

Soon-Jung Lee

In-Oh Chung

Abdulla Shaik

An electronic device process data including a compressed header is provided. The electronic device includes a controller configured to generate a data packet comprising a header compressed based on at least one data packet previously transmitted, and a transmitter configured to transmit the data packet.

Apparatus and method for processing header compressed packet in electronic device

A method and apparatus for automatically generating/changing Wireless Local Area Network (WLAN) access information are provided. The apparatus includes an access information management database for storing pre-registered WLAN access information of a plurality of WLAN Access Points (APs). The apparatus also includes an access information collector for collecting information for WLAN APs being accessible at a current position of the apparatus, and an access information analyzer for analyzing the collected information, and creating a list of the accessible WLAN APs. The apparatus further includes a comparator for comparing the list with the WLAN access information to determine if the WLAN APs match. The apparatus additionally includes an access information automatic changer for automatically changing current WLAN access information according to matched APs. The apparatus includes an access information generator for automatically generating new WLAN access information when no WLAN access information is matched with the APs.

Mobile terminal apparatus for automatically generating/changing wireless local area network (WLAN) access information and method for controlling the same

Disclosed are a method and apparatus for packet communication using header compression. The method includes applying a header compression protocol to generate a packet to be transmitted, determining whether the packet is dropped in a transport layer, and transmitting, if it is determined that the packet is dropped, a full packet having an uncompressed header.

Method and apparatus for packet communication using header compression

An electronic device that may process a security packet is provided. The electronic device includes a first processor configured to transmit a security context and a second processor configured to process a packet to which security is applied using the security context.

Apparatus and method for processing security packet in electronic device

A mobile terminal for supporting Rich Communication Suite (RCS) and Voice Over Long Term Evolution (VoLTE) based services is provided. The mobile terminal includes an application processor that enables a first layer of a first session connection protocol stack and transmits signaling for an RCS service to a modem processor; and the modem processor that comprises a second session connection protocol stack for connecting a session, and that transmits, to a communication network, the signaling for the RCS service transmitted through the first layer.

Method and apparatus for controlling power output from an electronic device to an external electronic device

A method of controlling a User Equipment (UE) in a mobile communication system and a communication device in the UE are provided. The method including determining whether a first waiting time related to a call interruption event in a first call mode is exceeded; if the first waiting time is exceeded, transmitting a Session Initiation Protocol information (SIP INFO) message for switching the first call mode to a second call mode to an external device; and switching a call mode of the UE to the second call mode based on a response message in response to the SIP INFO message.

UE in mobile communication system and method of controlling same

Methods, systems, and apparatuses (including, but not limited to, User Equipment (UE) and Base Stations) for a UE to control a packet header compression function in a communication system are described. In one method, if a predetermined condition is satisfied while the packet header compression function is enabled, the UE transmits a request for disabling the packet header compression function to a Base Station (BS), and, if a response is received from the BS, the UE disables the packet header compression function.

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Seoul, South Korea

Jai-Dong Kim