Samsung Electronics Co., Ltd.

In-Jong Rhee

Dong-Ho Jang

Ju-Seung Lee

Kwang-Sub Son

Jae-Seok Joo

Young-Kyoo Kim

Min-Su Shin

An apparatus and a method are provided for data transmission and reception of a mobile terminal, which seamlessly provide data transmission and reception between the mobile terminal and a multipoint communication device. The method includes requesting, by the mobile terminal, data sharing from another mobile terminal, for sharing of data transmitted and received to and from the another mobile terminal; receiving approval of the request for the data sharing from the another mobile terminal; establishing a channel connection between the mobile terminal and a sharing device for the sharing of the data; and transmitting and receiving the data to and from the sharing device through the channel.

Apparatus and method for data transmission and reception of a mobile terminal

An apparatus and a method for providing a conference call service in a portable terminal are provided. The apparatus includes a communication unit for sending and receiving an IDentifier (ID) of a participant to take part in a conference call, schedule information of the participant, and conference call reservation information by communicating with a conference server, a display unit for outputting the ID, the schedule information, and the conference call reservation information, an input unit for generating input data for selecting the ID, and response data of a conference call connection request, a reservation information generator for identifying a participant to take part in the conference call by detecting the input data for the ID, sending participant information to the conference server, and generating the conference call reservation information including an available conference call schedule by receiving the participant schedule information from the conference server.

Apparatus and method for providing conference call in mobile communication

Growing community of inventors

Gyeonggi-do, South Korea

In-Jong Rhee