Patent application number | Description | Published |
20090022106 | CROSSOVER NODE DETECTION METHOD AND CROSSOVER NODE DETECTION PROGRAM FOR CAUSING COMPUTER TO EXECUTE THE METHOD - There is disclosed a technique that provides a crossover node detection method, etc., that enables a mobile node that performs a handover to quickly find a CRN, so that, after the handover is completed, the mobile node can still receive quickly and continuously additional service that was received before the handover. This technique includes the steps of: a mobile node | 01-22-2009 |
20090040961 | AGGREGATION CONTROL METHOD, AGGREGATE NODE, DEAGGREGATE NODE - A technology is disclosed that provides an aggregation control method, an aggregate node, and a deaggregate node that can quickly and efficiently manage aggregation. Through the technology, a deaggregate node | 02-12-2009 |
20090116446 | CROSSOVER NODE DETECTING METHOD, CROSSOVER NODE DETECTING PROGRAM FOR EXECUTING THAT METHOD BY USE OF COMPUTER, AND MOBILE TERMINAL AND RELAY APPARATUS USED IN CROSSOVER NODE DETECTING METHOD - The present invention provides a new technique on a crossover node detecting method and the like, by which a mobile terminal (mobile node) to perform a handover can quickly find out CRN so that the mobile terminal can quickly and continuously receive additional services, which the mobile node has been receiving before the handover, even after the handover. According to this technique, the crossover node detecting method comprises a step where a mobile node | 05-07-2009 |
20090180445 | HIGH-SPEED QoS HANDOVER METHOD AND PROCESSING NODE USED IN THE METHOD - A technology is disclosed that can provide a high-speed QoS handover method and a processing node used in the method, in which a QoS path reconfigured before a handover becomes as optimal a QoS path as possible after the handover, thereby reducing load of route reconfiguration of the QoS path performed after the handover, shortening a segment of QoS path setting performed immediately after the handover, and minimizing a QoS interruption time. The technology includes a step at which a mobile node 10 transmits a first signaling for configuring a predetermined QoS path to a processing node that performs a predetermined process for reducing a load of a modification process for a QoS path after a handover, and a step at which the processing node that receives the first signaling generates a second signaling for performing a QoS setting of the predetermined QoS path based on the received first signaling and transmits the generated second signaling to a predetermined correspondence partner that performs the QoS setting of the predetermined QoS path. | 07-16-2009 |
20090207782 | AGGREGATION MANAGEMENT SYSTEM, AGGREGATE NODE, AND DEAGGREGATE NODE - A technology for providing an aggregation management system and the like which can quickly and efficiently manage aggregation in a mobile-environment is disclosed. According to the technology, an aggregate node adds mobile status information to signaling messages of end-to-end signaling sessions received from mobile terminals | 08-20-2009 |
20090232024 | NODE DISCOVERY METHOD FOR PROVIDING OPTIMAL PATH PRESERVING LOCATION PRIVACY - A technology that can provide a node discovery method that can detect a TA that can provide a quasi-optimal data path to acquire the quasi-optimal path while protecting location privacy of a MN and the like are disclosed. The technology includes a step in which a first proxy node | 09-17-2009 |
20100040021 | COMMUNICATION METHOD, COMMUNICATION SYSTEM, MOBILE NODE, PROXY NODE, AND MANAGEMENT NODE - A technique of acquiring a binding ID when a mobile node performs handover is disclosed. According to the technique, when an MN | 02-18-2010 |
20100157939 | CROSSOVER NODE DETECTION PRE-PROCESSING METHOD, CROSSOVER NODE DETECTION PRE-PROCESSING PROGRAM FOR EXECUTING THIS METHOD BY COMPUTER, AND MOBILE TERMINAL USED IN THIS METHOD - A technology is disclosed providing a crossover node detection pre-processing method and the like in which, when a MN performs a handover and detects a CRN, a layer, among an aggregation overlapping such as to be nested (a plurality of network layers), up to which a process for detecting the CRN is performed is decided and a number of layers from the outermost layer of the aggregation to the decided layer is decided. As a result, the CRN detection is not time-consuming, double reservation can be kept to a minimum, and QoS failure can be avoided. The technology includes a step of deciding, by a mobile node | 06-24-2010 |
20100232342 | NODE DISCOVERY METHOD AND MOBILE NODE, RELAY NODE, HOME AGENT WHICH IS USED BY THE METHOD - There is disclosed a technique which provides a node discovery method and others capable of detecting a TA allowing a quasi-optimized data route for the achievement of a quasi-optimized data route while guarding the location privacy of an MN. This technique comprises a step in which a mobile node | 09-16-2010 |
20100246417 | METHOD FOR SELECTING ATTACHMENT POINTS AND RELAY NODE USED IN THE METHOD - A technique is disclosed, according to which communication can be achieved with high efficiency by selecting access points to be connected based on the quality of end-to-end communication between a mobile node and a correspondent node when there are a plurality of access points. According to this technique, a mobile node | 09-30-2010 |
20120033640 | COMMUNICATION METHOD FOR A MOBILE TERMINAL AND MOBILE TERMINAL - A technique for flexibly performing processes depending on the type of a path for providing an additional service when there are a plurality of paths for providing additional services for the same session between terminals communicating with each other over a network is disclosed. According to the technique, when a mobile terminal (MN | 02-09-2012 |
20120135743 | MOBILE COMMUNICATION SYSTEM, NETWORK MANAGEMENT APPARATUS, MACROCELL BASE STATION APPARATUS, AND INTERFERENCE CONTROL METHOD - A mobile communication system wherein the upstream radio channel interference of a macrocell connection terminal with a femtocell base station can be reduced while the consumption of radio resources caused by increase in signaling is being suppressed. The macrocell connection terminal ( | 05-31-2012 |
20130005388 | WIRELESS COMMUNICATION SYSTEM, FEMTOCELL BASE STATION AND TRANSMISSION POWER CONTROL METHOD - A wireless terminal transmits a result of measuring received power of a downlink wireless signal from a femtocell base station to a macrocell base station. The macrocell base station transmits an interference control request including identification information of the wireless terminal to a femtocell base station group of which received power of a downlink signal included in a measurement result transmitted from the wireless terminal is a predetermined value or more. The femtocell base station has an adjacent wireless terminal list in which identification information of a wireless terminal, which is capable of being connected to an adjacent femtocell base station but is not capable of being connected to the femtocell base station, is recorded, and downlink transmission power of the femtocell base station is reduced when the identification information included in the interference control request is included in this list. | 01-03-2013 |
20130142045 | TRANSMISSION DATA PROCESSING METHOD, INFORMATION PROCESSING METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICE - Disclosed is a technique for providing a transmission data processing method and the like capable of estimating a communicable band in a heterogeneous multi-radio network at a higher speed and minimizing the deterioration of the video quality even if an unavoidable fluctuation occurs in a band available for transmission. According to the technique, there is provided a transmission data processing method at a stage prior to data transmission by a transmission device | 06-06-2013 |
20140213313 | WHITE SPACE SHARING CONTROL METHOD, DATABASE DEVICE, AGENT DEVICE AND COMMUNICATION SYSTEM - Provided are white space sharing control method, database device, agent device and communication system with which use of white space (WS) is controlled when a plurality of WS wireless devices compete for use of WS. In ST | 07-31-2014 |