Patent application number | Description | Published |
20100123620 | NGSO COMMUNICATION APPARATUS FOR EXTENDING OPERATION TIME AND REDUCING NUMBER OF SATELLITES USING ATC, AND ATC AND OPERATING METHOD THEREOF - Disclosed are a non geostationary satellite orbit (NGSO) communication apparatus that extends an operation time using an ancillary territory component (ATC) and reduces a number of satellites, and an ATC and an operating method thereof. The NGSO communication apparatus for extending an operation time using an ATC and reducing a number of satellites may include a first ATC that communicates with a mobile earth station (MES), and a second ATC that communicate with the first ATC to relay data between the MES and the satellite when the first ATC is unable to communication with the satellite revolving along an orbit. | 05-20-2010 |
20110044237 | METHOD AND APPARATUS FOR ALLOCATING TRAFFIC RESOURCES IN MULTI-BEAM SATELLITE COMMUNICATION SYSTEM - In a system where satellite communication using multi-beams is performed for each group including a plurality of beams, a required data transmission rate of each beam is detected for each group, more traffic resources are allocated to a beam having a higher required data transmission rate than other beams based on the detection result, and data traffic transmitted to each beam in the group is adaptively controlled. | 02-24-2011 |
20110143657 | METHOD OF ESTABLISHING COMMUNICATION LINK BETWEEN A MOBILE EARTH STATION AND A SATELLITE OF MSS AND APPARATUS THEREFOR - Provided is an MSS satellite system including a satellite, an ATC and an MES. The satellite transmits a signal of a frequency for FSS to the ATC and transmits a signal of a frequency for MSS to the MES. When the strength of the signal transmitted from the satellite is equal to or greater than a reference value, the MES receives the transmitted signal. When the strength of the signal is less than the reference value, the MES transmits the position coordinates and speed information of the MES together with information transmission request, to the ATC. The ATC applies a beam-forming algorithm by using the position coordinates and speed information of the MES and transmits a directivity-enhanced signal to the MES which requests information transmission. | 06-16-2011 |
20130041281 | APPARATUS AND METHOD FOR GENERATING BRAIN WAVES FOR SUPPRESSING APPETITE WHILE DIETING - An apparatus and method for generating brain waves for dieting of a user are disclosed. The brain wave generating apparatus may include a brain wave detection unit to detect whether brain waves related to an increase in appetite are generated from a user; and a brain wave generation unit to generate brain waves related to suppression of appetite when the brain waves related to the increase in appetite are generated from the user. | 02-14-2013 |
20140087652 | ADAPTIVE SATELLITE POWER TRANSMISSION SYSTEM FOR OVERCOMING RADIO INTERFERENCE IN THE MULTI-BEAM SATELLITE SYSTEM AND COMMUNICATION METHOD - Disclosed are a satellite power transmission system and a communication method. The satellite power transmission system includes: a reference value determining unit determining reference values of signal to interference ratios for each beam coverage of a multi-beam satellite network system; an interference amount determining unit determining an interference amount for each beam coverage of the multi-beam satellite network system; a signal power determining unit determining signal power corresponding to each beam coverage based on the reference value determined by the reference value determining unit and the interference amount determined by the interference amount determining unit; and a signal power allocating unit allocating the signal power determined by the signal power determining unit to each beam to communicate with each earth station. | 03-27-2014 |
20150079977 | APPARATUS AND METHOD OF DYNAMICALLY MANAGING RESOURCES FOR INTERFERENCE CONTROL OF SATELLITE AND TERRESTRIAL INTEGRATED COMMUNICATION SYSTEM - An apparatus and method of dynamically managing resources for interference control of a satellite and terrestrial integrated communication system is disclosed, the apparatus including a frequency band determiner to determine a frequency band of a satellite beam and a frequency band of a wireless signal based on information on interference between the satellite beam and the wireless signal to which a frequency band identical to the satellite beam is allocated, and a remote controller to remotely control a space-based station to output a satellite beam at an intensity corresponding to a frequency band of a satellite beam, and an earth-based station to output a wireless signal at an intensity corresponding to a frequency band of a wireless signal. | 03-19-2015 |
Patent application number | Description | Published |
20100274440 | SYSTEM AND METHOD OF MANAGING VEHICLE AND DRIVER INFORMATION - The present invention relates a system and method of managing vehicle and driver information. According to the present invention, internal status information and external environment information of a vehicle, and a driver's behavior information, are gathered to calculate the driver's workload that is required for careful driving and inform the workload to the driver, which leads to careful driving. Further, the information input to the terminal is sent to an observation center without manual control of the driver so that the observation center can collect and store the information in real time. Furthermore, the driving history, driving habits of the driver, and the amount of consumed fuel can be provided through the terminal and the driver access to the server in the observation center, which improves the driving habits of the driver and provides information about economical driving. | 10-28-2010 |
20110040540 | HUMAN WORKLOAD MANAGEMENT SYSTEM AND METHOD - The present invention relates to a human workload management system and method. In order to safely and efficiently control the system, the present invention measures and manages the user's workload to manage all actions while the user performs a task, particularly when he drives a car. Also, the present invention manages the user's workload when the user interacts with a control system other than to drive. | 02-17-2011 |
20120150412 | DRIVING WORK LOAD MEASUREMENT APPARATUS AND METHOD - Disclosed herein is a driving work load measurement apparatus. The driving work load measurement apparatus includes a driving work load calculation unit and a warning alarm unit. The driving work load calculation unit calculates driving work loads driving-related information collected according to driving, and calculates a total driving work load using the driving work loads and weights which are set for the respective driving work loads. The warning alarm unit provides a warning message corresponding to the total driving work load, based on control of the driving work load calculation unit. | 06-14-2012 |
20120158276 | VEHICLE DRIVING INFORMATION PROVISION APPARATUS AND METHOD - Disclosed herein is a vehicle driving information provision apparatus installed in a vehicle and configured to include a communication unit, a location information collection unit, a control unit and a warning delivery unit. The communication unit receives vehicle driving information from a server installed on a roadside, the vehicle driving information corresponding to a managing section of the server. The location information collection unit collects vehicle location information, including information about latitude, longitude and direction of the vehicle. If the vehicle driving information corresponds to a traffic situation that has occurred ahead of the vehicle based on the vehicle location information, the control unit determines whether the traffic situation is a dangerous situation using the vehicle driving information. If the control unit determines that the traffic situation is a dangerous situation, the warning delivery unit delivers a warning message corresponding to the vehicle driving information. | 06-21-2012 |
20130099914 | APPARATUS AND METHOD FOR CONTROLLING SPEEDOMETER FOR VEHICLE - The apparatus includes an information collection unit configured to collect map information, information about the position of a vehicle, and base station information, a speed limit calculation unit configured to calculate a legal speed limit of a road on which the vehicle is driving, based on the map information, the information about the position, and the base station information, a speedometer display mode storage unit configured to store a number of differently set speedometer display modes for respective legal speed limits of the road, a speedometer display mode extraction unit configured to extract a speedometer display mode corresponding to the legal speed limit of the road among the number of differently set speedometer display modes depending upon the legal speed limit of the road, and a display unit configured to automatically change a previously displayed speedometer display modes to the extracted speedometer display mode. | 04-25-2013 |
20130194110 | AUTOMOTIVE AUGMENTED REALITY HEAD-UP DISPLAY APPARATUS AND METHOD - Disclosed herein is an automotive augmented reality HUD apparatus and method, which can adaptively change a location and a direction based on the visual field of a driver, thus reducing errors in location matching between virtual object information and real-world information. The automotive augmented reality HUD apparatus includes a viewing angle calculation unit for estimating a line-of-sight direction of a driver using a face direction, detected based on face images of the driver, and center positions of pupils and calculating a viewing angle. A matching unit matches a location of real-world information located in front of a driver's seat with a location of corresponding virtual object information located in front of the driver's seat, based on the line-of-sight direction and the viewing angle. A display unit displays results of the matching by the matching unit, wherein the display unit enables rotation thereof and location change thereof. | 08-01-2013 |