Samsung Electronics Co., Ltd.

Jae-Young Jung

Jonghee Han

Dong Seok Cho

Dong-Jun Kum

Minchul Seo

Dong Hun Lee

Jeong-Hoon Park

Shin Hyoung Kim

Dong-Hyun Lee

Eun-Tae Won

Min Jae Kim

Young Do Kwon

Young-sik Lee

Byung-Wook Kim

Young-Sik Lee

Min Woo Ryu

Jeong-Min You

Kam-Rok Lee

Woo Ram Jung

Denis Vinogradov

A mobile robot moving to a target position indicated by a user terminal, the mobile robot includes a driver configured to move the mobile robot; a communication interface configured to exchange a wireless signal with each of a first terminal transceiver and a second terminal transceiver included in the user terminal; and a controller configured to control the driver to move to the target position after transmission and reception of the wireless signal with the first terminal transceiver and transmission and reception of the wireless signal with the second terminal transceiver.

Mobile robot and method of controlling the same and mobile robot system

A sensing device includes a radio-wave based sensor module, and a control processor configured to transmit data sensed by the radio-wave based sensor module to a mobile terminal. A holder is configured to hold the mobile terminal and to comprise the radio-wave based sensor module.

Multi-purpose device including mobile terminal and sensing device using radio-wave based sensor module

An apparatus and a method support a selective suspend mode in a driver for any one of at least two devices constituting a composite network device. When a device of the driver requests suspend mode transition, a Physical Device Object (PDO) constituting a driver of the composite network device is identified by a PDO check part. A suspend mode transition request information of the device is sent to an operating system through the PDO. When the operating system allows the suspend mode transition, a control part sends suspend mode transition indication information to the device through the PDO.

Apparatus and method for supporting suspend of composite network device

Provided is a function of providing a recordable time considering remaining memory capacity. To implement this function, an average reception rate of broadcasting data received for a predetermined time (e.g., several seconds) is calculated, and the recordable time is calculated using the calculated average reception rate and the remaining memory capacity. By doing this, even if the amount of broadcasting data to be recorded varies according to broadcasting programs, the amount of broadcasting data to be recorded can be predicted, and thereby, a user can efficiently record a desired broadcasting portion by actively determining whether the broadcasting is recorded.

Method of providing recordable time according to remaining memory capacity and terminal therefor

An apparatus for calculating satellite acquisition information for controlling a position determination entity (PDE) to determine a position of the MS in a network assisted GPS system comprising an MS containing a GPS receiver and the PDE containing a reference station GPS receiver, the apparatus comprising a satellite data collector for collecting satellite orbital information transferred from a plurality of satellites to the reference station GPS receiver; a pseudo range calculator for receiving the satellites' position coordinates calculated based on the satellite orbital information and calculating a pseudo range between the MS and a satellite observed by the MS using the received information; a pseudo velocity calculator for receiving satellites' velocity information calculated based on the satellite orbital information; and a satellite acquisition information calculator for calculating a code phase using the pseudo range, calculating a Doppler shift using the pseudo velocity, and calculating the satellite acquisition information containing the code phase and the Doppler shift.

Apparatus and method for calculating satellite acquisition information to recognize position of mobile station

A method for creating acquisition assistance information (AA data) for acquiring of a global positioning system (GPS) signal in an assisted global positioning system (AGPS) is provided. The method includes receiving repeater information included in a mobile communication network of a terminal whose location is to be measured, in response to a request for the acquisition assistance information for the GPS signal from the terminal, determining a repeater delay caused by a repeater that is present between the terminal and a base station that is synchronized with the terminal using the repeater information, and creating the acquisition assistance information for the GPS signal of the terminal based on the repeater delay. The AA data that is based on the repeater delay enables a terminal to more finely and stably acquire the GPS satellite signal. Also, accurate and stable acquisition of the GPS satellite signal of the terminal enhances the accuracy of calculation of the terminal location in the AGPS.

Method for creating acquisition assistance information in assisted global positioning system

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Suwon-si, South Korea

Jae-Young Jung