Patent application number | Description | Published |
20080232280 | Registration method of multiple care-of address - The present invention relates to a binding update identifier sub-option field configuration method and a binding update information configuration method. In the method, a binding update identifier sub-option field including current used interface and data characteristics and corresponding to one interface of the plurality of interfaces is generated, the binding update identifier sub-option field is transmitted to a home agent and a correspondent node, a care-of address corresponding to a binding update identifier is stored, and binding update is performed. | 09-25-2008 |
20080233975 | Paging method and apparatus for heterogeneous wireless network system - In a heterogeneous wireless network system, a apparatus for notifying a mobile station of existence of traffic from a network to which the mobile station is not connected receives an identifier of the mobile station from the network to which the mobile station is not connected. The apparatus checks the network to which the mobile station having the same identifier as the received is connected, and transmits a signal for indicating existence of traffic to the mobile station by using the network's interface. | 09-25-2008 |
20090115898 | METHOD AND SYSTEM FOR SELECTIVELY VIEWING BROADCAST CHANNEL IN PARTICULAR PLACE - A method and system for selectively viewing a broadcast channel in a particular place is provided. A method of selectively viewing a broadcast channel in a particular place includes: receiving image information associated with different locations of the particular place from a plurality of imaging devices; receiving sound information associated with the particular place from at least one of the plurality of imaging devices; multi-channelizing the image information and the sound information to generate a frame that includes the image information and the sound information; and transmitting the generated frame to a user terminal. | 05-07-2009 |
20090158291 | METHOD FOR ASSIGNING RESOURCE OF UNITED SYSTEM - A method of assigning a resource of a united system in which a plurality of single systems are complexly operated includes: determining a multi-user diversity order based on the quantity of users existing within the system; determining a cost function using the determined multi-user diversity order; and assigning a resource based on the determined cost function. Therefore, a state of each system and user requirements can be fully reflected and a resource can be efficiently managed within a united system in which several systems are complexly operated. | 06-18-2009 |
20100023622 | METHOD FOR ASSIGNING RESOURCE OF UNITED SYSTEM - A method of assigning a resource of a united system in which a plurality of single systems are complexly operated includes: determining a cost function using standard network state information commonly used within the united system; and assigning a resource based on the cost function. Therefore, a state of each system and user requirements can be fully reflected and a resource can be efficiently managed within a united system in which several systems are complexly operated. | 01-28-2010 |
20100272068 | METHOD FOR SUPPORTING MULTIPLE INTERFACES IN PROXY MOBILE IPV6 - The present invention is related to a method for managing mobility of a mobile node and a system using the method employing Proxy Mobile IP technology. A method for managing mobility of a mobile node and a system using the method according to the present invention minimizes overhead imposed on LMA (Local Mobility Anchor) when a mobile node carries out handover or multiple connections and complements a drawback observed when LMA of Proxy Mobile IP carries out multiple connections. To achieve the above advantages, in a method for managing mobility of a mobile node and a system using the method according to the present invention, LMA and MAG utilizes connection type information of a mobile node. | 10-28-2010 |
20100330989 | TERMINAL AND METHOD FOR CONTROLLING CELL SEARCHING THEREOF - A cell search method for a terminal capable of cell search control includes: receiving a message including first cell search information from a macro cell base station that manages a macro cell; updating second cell search information stored in the terminal based on the first cell search information; and searching for an accessible cell based on the updated second cell search information. | 12-30-2010 |
20110069837 | METHOD OF TRANSMITTING USER MESSAGE, TERMINAL AND BASE STATION USING THE METHOD - When transmitting a user message, in a call setting period of a base station and a terminal and a radio connection state between a base station and a terminal, whenever a data transmittable channel resource is available, user messages of an amount corresponding to the available channel resource are transmitted. Therefore, user messages can be divided and transmitted according to an available channel in a call setting period. | 03-24-2011 |
20110199897 | OVERLOAD CONTROL APPARATUS AND METHOD FOR USE IN RADIO COMMUNICATION SYSTEM - An overload control apparatus and method for use in a radio communication system are provided. According to the overload control apparatus and method, it is possible to efficiently manage the capacity of a radio communication system by determining whether the radio communication system is overloaded based on the intensity of a service request signal transmitted by a terminal and controlling the service request signal according to the results of the determination. Therefore, it is possible to stably operate a radio communication system. | 08-18-2011 |
20120185900 | METHOD AND SYSTEM FOR SELECTIVELY VIEWING BROADCAST CHANNEL IN PARTICULAR PLACE - A method and system for selectively viewing a broadcast channel in a particular place is provided. A method of selectively viewing a broadcast channel in a particular place includes: receiving image information associated with different locations of the particular place from a plurality of imaging devices; receiving sound information associated with the particular place from at least one of the plurality of imaging devices; multi-channelizing the image information and the sound information to generate a frame that includes the image information and the sound information; and transmitting the generated frame to a user terminal. | 07-19-2012 |
20140106768 | METHOD OF TRANSMITTING USER MESSAGE, TERMINAL AND BASE STATION USING THE METHOD - When transmitting a user message, in a call setting period of a base station and a terminal and a radio connection state between a base station and a terminal, whenever a data transmittable channel resource is available, user messages of an amount corresponding to the available channel resource are transmitted. Therefore, user messages can be divided and transmitted according to an available channel in a call setting period. | 04-17-2014 |