Samsung Electronics Co., Ltd.

Soon-Jin Kim

Chae-Whan Lim

Young-Sik Park

Jung-Hoon Kim

Hark-Sang Kim

Yeong-Moo Ryu

Jong-Kerl Lee

Jeon-Man Park

Seog-Geun Lee

Jin-Sub Choi

Jeong-Dae Kim

Yun-Hyang Kim

Jong-Cheol Bae

Mi-Kyung Han

Hoe-Gun You

Jae-Ser Lee

Yung-Gu Kang

Tae-Moon Roh

Hyun-Il Cho

Kyung-Kyu Park

Disclosed is a method for remote control of electronic products using a portable terminal. The portable terminal performs a remote control function in the remote control mode. When communication is tried during the remote control mode, the portable terminal terminates the remote control mode and displays the communication state to provide a communication service upon a user's selection. When the communication ends, the portable terminal returns to the remote control mode.

Portable terminal and method for remote control of electronic products

A memory expansion pack, which includes a memory for storing content, an FM receiver, an ear jack, and a controller, is connected with a portable terminal through a connector of the pack to provide content to the terminal. Under the control of the controller, content stored in the memory and audio data, which is received through the FM receiver from an external device over a set frequency channel, is transmitted to the terminal. When the ear jack is connected with the external output device, it outputs the content through the external output device. When the ear jack is connected with a device, such as a PC, the ear jack downloads content from the PC. The memory expansion pack allows the user to provide and use a large amount of various content. The pack can also provide high quality services, overcoming the limited memory capacity of portable terminals, and reduce the cost of wireless data communication.

Memory expansion pack for providing content to portable terminal

An enhanced data transport system and method for a mobile terminal are provided that may improve transmission rates. A data transport system for a mobile terminal includes a radio frequency unit, a data processing unit, a memory unit, and a control unit. The radio frequency unit establishes a radio frequency channel on the basis of a transmission control protocol parameter received from a mobile communication network. The data processing unit performs encoding/decoding and modulation/demodulation on signals to be transmitted or received through the radio frequency unit. The memory unit stores routines to execute a communication session and the transmission control protocol parameter. The control unit controls signal flows among the radio frequency unit, the data processing unit, and the memory unit, and configures a data transmission scheme according to the transmission control protocol parameter.

Enhanced data transport system and method for mobile terminal

Disclosed is a method for processing a multimedia broadcasting in a portable terminal having a navigation module, while a vehicle is being driven. The method includes steps of: proceeding to a vehicle driving mode, if it is recognized that the vehicle is currently being driven when the multimedia broadcasting data is outputted; confirming at least one vehicle driving function set as the vehicle driving mode in the vehicle driving mode and driving navigation module, and then acquiring vehicle driving information; and reflecting the acquired vehicle driving information in the vehicle driving function and then outputting the multimedia broadcasting data after applying the vehicle driving function to the multimedia broadcasting data.

Method for processing multimedia broadcasting data in wireless terminal while driving vehicle

A method and wireless terminal for providing an electronic dictionary function in the wireless terminal having the electronic dictionary are provided, in which a word is searched in the electronic dictionary, which corresponds to characters input through a character recognition mode, when the wireless terminal is in a word search mode; when more than a threshold number of words are found, a voice recognition mode is executed; and a word is searched through the character recognition mode, which corresponds to voice input through the voice recognition mode.

Method for providing an electronic dictionary in wireless terminal and wireless terminal implementing the same

A method for saving battery power in a wireless telephone which receives mode information from a base station in which information on a first mode where only a voice channel is searched, information on a second mode where a voice channel and a data channel are alternately searched while changing a search period of the data channel, and information on a third mode where a voice channel and a data channel are alternately searched at stated periods are registered. The method comprises searching mode information transmitted from the base station; searching a voice channel upon receiving first mode information from the base station; alternately searching a voice channel and a data channel while changing a search period of the data channel, upon receiving second mode information from the base station; and alternately searching the voice channel and the data channel at stated periods, upon receiving third mode information from the base station.

Method for saving power in a wireless telephone

A receiver provided in a mobile station communicating with at least two different types of base stations. In the receiver of the mobile station, a controller generates frequency channel control data for base stations at base station search times, analyzes signals received from the base stations through set frequency channels, and registers the base stations. A radio frequency (RF) module sets reception RF bands in response to the generated frequency channel control data, and down-converts signals received in the set reception RF bands. A searcher measures intensities of signals output from the RF module, and outputs a result of the measurement to the controller. A display unit indicates the base stations registered by the controller.

Apparatus and method for indicating a base station in a mobile station provided in a CDMA communication system

A method for transmitting a character message in a mobile communication terminal during a conversation by telephone comprises the steps of setting the mobile communication terminal to a character message-transmitting/receiving mode. The character message-transmitting/receiving mode is set while in a state in which a speech path has been established between the mobile communication terminal and a mobile communication terminal of a party other than the user. A character message is input at the mobile communication terminal by the user while in the character message-transmitting/receiving mode. Also while in the character message-transmitting/receiving mode, the mobile communication terminal processes the written character message and transmits the written character message to the mobile communication terminal of the other party via the established speech path.

Method and system for transmitting character messages in mobile communication terminal during conversation by telephone

A system and method for providing an E-mail service through a portable terminal with a wireless Internet access function. A multimedia server receives a multimedia E-mail including multimedia data and E-mail data to be transmitted to the portable terminal, stores the multimedia data in an internal local memory, and adds URL information as a predetermined format string to the E-mail content. An E-mail server receives the E-mail from the multimedia server and notifies the receiving portable terminal of the arrival of the E-mail. The portable terminal receives the E-mail from the E-mail server, parses the E-mail content, and displays the E-mail content with multimedia link information if the predetermined format string is confirmed.

System and method for providing multimedia electronic mail service in a portable terminal

A system and method for providing multimedia service using a mobile communication terminal comprising the steps of accessing a web server of an IP address in response to a request for multimedia information from a user via an Internet, receiving the requested multimedia information from the web server and displaying the multimedia information on a display as a moving image.

System and method for providing multimedia service using a mobile communication terminal

Disclosed is a remote monitoring apparatus comprising a control/monitoring unit located in a user's place for remote monitoring; a mobile communication terminal with a camera for photographing a subject, for performing a call service and an image processing/transmission service including an operation of photographing a subject with the camera; and a dynamic support located in a remote place to be monitored and having the mobile communication terminal mounted on the dynamic support itself, for controlling a posture of the mounted mobile communication terminal and positional movement of the dynamic support itself upon receiving a posture/position control command on the mounted mobile communication terminal from the control/monitoring unit via the wireless Internet and the mounted mobile communication terminal.

Remote monitoring apparatus using a mobile videophone

An image data output control apparatus for enhancing a screen update speed to naturally update a screen is provided. The image data output control apparatus comprises first and second memories each for buffering image data of one screen, a host processor for selecting the first and second memories alternately as a display buffer for output of image data of a current screen and a screen buffer for storage of image data of a subsequent new screen, writing the image data of the subsequent screen into the screen buffer to construct the subsequent screen, and outputting the image data of the current screen stored in the display buffer. An output terminal outputs image data from any one of the first and second memories as image data for a screen to be displayed through a display unit.

Growing community of inventors

Kumi-shi, South Korea

Soon-Jin Kim