Patent application number | Description | Published |
20100138599 | SYSTEM AND METHOD FOR MATCHING PATTERNS - A pattern matching system detects strings contained in a target pattern to be detected within a data stream input by 1-byte data, and detects a regular expression representing the target pattern among regular expressions constructed by the detected strings. | 06-03-2010 |
20110055130 | STRING MATCHING METHOD - A string matching device extracts a string by shifting a start position from an input data stream, compares the extracted string with a sub-string included in a target string, and when a prefix of a target string is detected from the string extracted from the input data stream, it selects one of the strings output in the next stage based on the start position of the corresponding string and uses it to detect the sub-string. Also, the device can consecutively detect at least one target string from the input data stream by using a state transition process. | 03-03-2011 |
20110145396 | METHOD AND SYSTEM FOR LAWFUL INTERCEPTION OF INTERNET SERVICE - In a lawful interception system including an interception unit, an application service providing unit, and an Internet access service providing unit, the application service providing unit may receive, from the interception unit, an interception request including interception target information of an interception target. Next, the application service providing unit may transfer a user code corresponding to the received interception target information to the interception unit, and may insert user related information into a packet to be provided to the interception target corresponding to the user code, enabling the packet to be lawfully intercepted. The interception unit may request the Internet access service providing unit for an interception of the packet with respect to the interception target by including the user code. | 06-16-2011 |
20120155333 | APPRATUS AND METHOD FOR LAWFUL INTERCEPTION - A lawful interception apparatus activates, invocates, and terminates a lawful interception using a SIP (session initiation protocol) message that is transmitted and received between a terminal to be intercepted and an IP multimedia subsystem. | 06-21-2012 |
20120158955 | APPARATUS AND METHOD FOR LAWFUL INTERCEPTION - A lawful interception apparatus of a service providing system inquires of a trust server in which a law execution server commissions lawful interception authority whether a terminal that connects to a service connection point is an interception target, determines whether a terminal that connects to a service connection point is an interception target, and if a terminal that connects to a service connection point is an interception target, and the lawful interception apparatus intercepts communication traffic that is related to the terminal. | 06-21-2012 |
Patent application number | Description | Published |
20160050429 | METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL - A method for processing a video signal according to the present invention comprises the steps of: searching for a reference view motion vector corresponding to a disparity vector of a current texture block, a motion vector of a spatial neighbor block of the current texture block, a disparity vector of the current texture block, a view synthesis prediction disparity vector of the current texture block, and a motion vector of a temporal neighbor block of the current texture block, in a predetermined sequence; storing the searched motion vectors in a candidate list, in the predetermined sequence; and performing an inter-prediction on the current texture block, using one among the motion vectors stored in the candidate list, wherein the candidate list stores a predetermined number of motion vectors, and the predetermined sequence is set such that the view synthesis prediction disparity vector is always stored. | 02-18-2016 |
20160050437 | METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL - A video signal processing method according to the present invention comprises: obtaining a depth prediction value of a current block; recovering a depth residual per sample of the current block according to an SDC mode indicator; and recovering a depth value of the current block using the depth prediction value and the recovered depth residual. The present invention adaptively uses an SDC mode according to an SDC mode indicator and further uses an SDC mode and/or depth lookup table, thereby increasing encoding efficiency for depth data. | 02-18-2016 |
20160050438 | VIDEO SIGNAL PROCESSING METHOD AND DEVICE - The present invention relates to a video signal processing method and device capable of: obtaining an intra-prediction mode for a current depth block; determining a reference neighboring pixel region adjacent to the current depth block by using the intra-prediction mode; determining a first reference neighboring pixel region and a second reference neighboring pixel region; determining a first current depth block region and a second current depth block region comprised in the current depth block; obtaining a first prediction value for the first current depth block region by using the representative value of the first reference neighboring pixel region; and obtaining a second prediction value for the second current depth block region by using the representative value of the second reference neighboring pixel region. | 02-18-2016 |