Samsung Electronics Co., Ltd.

Beom-Soo Cho

Jae-Ho Kim

Young-Seop Han

Dae-hyun Sim

Woo-Jun Choi

Jeong-eun Lee

Kwang-Jun Kim

Yun-Chul Yi

Ho-Jun Lee

Sung Do Kwon

Yeul-Tak Sung

Kwang-yong Lee

Eun-Young Song

Dong-Jun Kum

Yong-Gook Park

A mobile communication terminal, a method for transmitting/receiving data by a mobile communication terminal in a communication system, and a communication system comprising at least one mobile communication terminal are provided. The terminal includes a communication module for performing short-distance communication, a context engine for extracting a tag from contents data, and a controller for generating the contents data, generating profile information using the tag, and controlling the communication module to broadcast the profile data and the contents data.

System and method for transmitting/receiving data by using a mobile communication terminal in a Zigbee PAN

A mobile terminal includes an apparatus for displaying messages. When a message is transmitted or received, whether the message has a relation with stored messages is determined. When it is determined that the message has a relation with at least one of the stored messages, the message is assigned the same tag as a tag of the at least one message. When a related message view command for one of the message and the at least one message occurs, contents of messages comprising the tag are displayed together.

Apparatus and method for displaying messages in a mobile terminal

A mobile terminal for receiving digital broadcasting is disclosed. The mobile terminal includes a battery capacity detector, a digital broadcasting receiving unit, a power consumption amount database, and a controller. The battery capacity detector detects a current usable capacity of a battery, and the digital broadcasting receiving unit receives the digital broadcasting. The power consumption amount database stores information regarding the power consumption of components necessary for receiving and outputting the digital broadcasting. The controller receives the usable capacity of the battery from the battery capacity detector upon receiving the digital broadcasting, calculates the power necessary for receiving the digital broadcasting with reference to the power consumption amount database, compares the usable capacity of the battery with the necessary power, and controls the power applied to the components necessary for receiving and outputting the digital broadcasting according to a plurality of power saving requirements if the usable capacity of the battery is lower than the necessary power.

Mobile terminal for receiving digital broadcasting and method for the same

A method and apparatus for automatically changing a call receive mode in a mobile terminal includes a first process of identifying a current external illumination level and noise level and identifying a preset execution suitability of each call receive mode, a second process of identifying a current user schedule and identifying a preset execution suitability of each call receive mode, a third process of identifying a current position coordinate and calculating a use ratio of each call receive mode, a fourth process of identifying a previous use history of each call receive mode and calculating a current execution suitability by each call receive mode, and a fifth process of calculating an integrated execution suitability of each call receive mode and applying a call receive mode of the highest value.

Method and apparatus for automatically changing a call receive mode in a mobile terminal

A mobile communication terminal equipped with a Zigbee communication module for transmitting/receiving contents data in a Zigbee Personal Area Network (PAN) and a method for transmitting/receiving data by a mobile communication terminal in a communication system of the Zigbee PAN are provided. The communication system of the Zigbee PAN includes a first terminal equipped with a Zigbee communication module capable of Zigbee communication, for generating contents data for extracting a tag from the generated contents data, generating profile information using the tag, and for broadcasting the profile information and the contents data in the Zigbee PAN, and a second terminal for comparing a tag of the contents data detected from the received profile information with a previously stored tag upon receiving the profile information broadcasted from the first terminal, and then for receiving the contents data if the detected tag of the contents data and the previously stored tag coincide with each other.

System and method for transmitting/receiving data by using a mobile communication terminal in a zigbee pan

Provided is a device and method for searching a digital broadcasting channel using position information of a mobile communication terminal. The device includes a broadcasting information management server for collecting broadcasting information from program servers each positioned in a broadcasting area, and managing the collected broadcasting information; a mobile communication terminal for, upon change of the broadcasting area, receiving the broadcasting information from the broadcasting information management server, updating a database, and receiving digital broadcasting; and a communication channel for requesting and receiving the broadcasting information between the broadcasting information management server and the mobile communication terminal.

Device and method for searching digital broadcasting channel using position information

A digital multimedia broadcasting (DMB) system and conditional access method for regionally limiting DMB reception. A DMB station collects information about location of a DMB receiving terminal when a broadcast channel with regional conditional access features is being broadcast. According to the current location of a DMB receiving terminal, the DMB station checks subscribers whose reception of the broadcast channel with the regional conditional reception features is limited. The DMB station includes reception restriction information for limiting the reception of the broadcast channel in subscriber entitlement information of subscribers. The DMB receiving terminal descrambles and outputs a transport stream (TS) packet of the broadcast channel according to the received subscriber entitlement information. Therefore, the reception of a specific broadcast channel can be limited according to location of a user of the DMB receiving terminal.

Conditional access method and DMB system for regionally limiting DMB reception

A control device manages status and dual information of respective boards in a clock distributor for use in a CDMA base station controller. The device forms a TD-bus communication path and an address map for TD-bus communication, so as to manage the status and dual information of the respective boards in the clock distributor. The device periodically checks installation/uninstallation, normality/abnormality, and dual status of the respective boards in the clock distributor through the TD-bus communication using the address map, and reports changed status information to an operator.

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Suwon-si, South Korea

Beom-Soo Cho