Patent application number | Description | Published |
20120272017 | NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY SYSTEM AND RANDOM DATA READ METHOD THEREOF - A random data reading method of a nonvolatile memory device includes receiving an initial seed corresponding to a selected page of the nonvolatile memory device and relative location information of read-requested random data in the selected page. The method further includes generating a seed for randomizing the random data by subjecting the initial seed and the location information to a finite field arithmetic operation, and de-randomizing the random data based on a random sequence generated from the seed. | 10-25-2012 |
20130173983 | GENERATION OF PROGRAM DATA FOR NONVOLATILE MEMORY - A method generating program data to be stored in a nonvolatile memory device comprises randomizing the program data, and processing the randomized program data to reduce a frequency of at least one data state among the randomized program data. | 07-04-2013 |
20130173989 | MEMORY SYSTEM CONTROLLER HAVING SEED CONTROLLER USING MULTIPLE PARAMETERS - In a memory system, a memory controller includes a randomizer and a seed controller. The seed controller provides a seed to the randomizer and includes; a first register block performing a first cyclic shift operation using a first parameter related to the nonvolatile memory device, a second register block performing a second cyclic shift operation using a second parameter related to the nonvolatile memory device, and a seed generating block generating the seed from the first and second cyclic shift results. | 07-04-2013 |
20140372714 | NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY SYSTEM AND RANDOM DATA READ METHOD THEREOF - A random data reading method of a nonvolatile memory device includes receiving an initial seed corresponding to a selected page of the nonvolatile memory device and relative location information of read-requested random data in the selected page. The method further includes generating a seed for randomizing the random data by subjecting the initial seed and the location information to a finite field arithmetic operation, and de-randomizing the random data based on a random sequence generated from the seed. | 12-18-2014 |
Patent application number | Description | Published |
20140198681 | METHOD AND DEVICE FOR MEASURING SIGNAL IN BEAM FORMING SYSTEM - A method and a device for measuring a signal in a beam forming system. A method of measuring a signal by using beam forming by a wireless communication mobile station includes: acquiring a group setting rule that is a criterion for group classification; measuring a signal for each of transmission/reception beam pairs for a preset period of time; classifying the transmission/reception beam pairs into two or more transmission/reception beam groups according to the measured signal and the group setting rule; and performing signal measurement and report for the transmission/reception beam pairs belonging to the respective transmission/reception beam groups according to a measurement rule corresponding to the corresponding transmission/reception beam group. The device and the method efficiently measure the signal. | 07-17-2014 |
20150215824 | METHOD AND APPARATUS FOR PERFORMING HANDOVER OF USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DUAL CONNECTIVITY - A method of supporting a Handover (HO) by a master evolved Node B (eNB) in a wireless communication system supporting dual connectivity of a User Equipment (UE) for the master eNB and a slave eNB is provided. The method includes when an HO of the UE to the slave eNB is determined, transmitting an HO request message to a target slave eNB, when a HO Ack message is received from the target slave eNB, transmitting an HO trigger request message including identification information of the target slave eNB to a source slave eNB, and when a resource release message is received from the target slave eNB, transmitting an HO success indicator to the source slave eNB. | 07-30-2015 |
20150282150 | SIMULTANEOUS TRANSMISSION AVOIDANCE METHOD AND APPARATUS OF UE IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DUAL CONNECTIVITY - The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Further, a simultaneous transmission avoidance method and apparatus of a terminal is provided for use in a wireless communication system supporting the dual connectivity. The Buffer Status Report (BSR) method of a terminal connected to a first and a second base station in a wireless communication system supporting a dual connectivity according to the present disclosure includes receiving an uplink resource allocation information from the first base station, generating an uplink allocation map information of the first base station based on the uplink resource allocation information, and transmitting, when BSR for the second base station is triggered, the uplink allocation map information of the first base station and the BSR for the second base station to the second base station. | 10-01-2015 |
Patent application number | Description | Published |
20110107142 | ULTRASONIC DIAGNOSTIC METHOD AND SYSTEM FOR SUPPORTING SELF DIAGNOSIS AND RESTORATION FUNCTION - An ultrasonic diagnostic method and system are provided. The ultrasonic diagnostic method includes performing booting of a system using a kernel, after a Basic Input/Output System (BIOS) is executed and an error is not recorded in a memory; recording an error in the memory when the error occurs in executing an ultrasonic diagnostic program; transmitting the recorded error to a server via a network; and receiving, from the server, a recovery file used to restore the ultrasonic diagnostic program, and restoring the ultrasonic diagnostic program using the received recovery file. | 05-05-2011 |
20110136093 | Personalized studying path generating method in serious game - The present invention relates to a personalized studying path generating method in a serious game. The personalized studying path generating method in the serious game according to the present invention comprises (a) generating serious criteria on a learning ability based on study elements required for the serious game and a relation between the study elements; (b) projecting user information and target information onto the serious criteria; (c) simplifying first criteria which the user information is projected onto and second criteria which the target information is projected onto by reducing a dimension of the first criteria and the second criteria; (d) comparing the simplified first and second criteria; (e) generating a personalized optimum studying path from the first to the second criteria; and (f) studying according to the optimum studying path. Accordingly, the present invention sets a personalized studying path by evaluating user's learning ability according to a standard and enables a user to play the game according to his/her ability to thereby improve study efficiency. Also, the present invention may minimize difference of study efficiency arising from different study inclination and circumstances between individuals. | 06-09-2011 |
20140157182 | METHOD AND APPARATUS FOR EXECUTING FUNCTION EXECUTING COMMAND THROUGH GESTURE INPUT - There are provided a method and an apparatus for executing a function executing command through a gesture input, and more particularly, a method and an apparatus for executing a function executing command by recognizing a gesture input performed in a text input field displayed on a touch screen display. The method for executing a function executing command through a gesture input includes displaying a keyboard window for inputting text and a text input field for displaying the text inputted by the keyboard window on a touch screen display; recognizing a gesture input performed in the text input field; and executing a function executing command corresponding to the gesture input only when the text displayed in the text input field is not selected. A user can intuitively execute function executing commands by recognizing a gesture input in a text input field with ease when the function executing command is input through a touch screen display. | 06-05-2014 |