Patent application number | Description | Published |
20100157900 | METHOD AND SYSTEM FOR ESTABLISHING LOCAL ROUTING IN MOBILE COMMUNICATION NETWORK - A method and a system for establishing a local routing in a mobile communication network, and for allowing different mobile stations connected with the same Access Service Network GateWay (ASN GW) to transmit and receive traffic without delivering such traffic to a Home Agent (HA) are provided. In the method, a session server determines whether first and second mobile stations are connected with the same ASN GW by using their location information. In case of a connection with the same ASN GW, the session server establishes a local routing in the ASN GW so that traffic between the first and second mobile stations is directly routed to each other at the ASN GW. Then the ASN GW receiving the traffic from one of both mobile stations transmits the traffic to the other according to the local routing. | 06-24-2010 |
20110276676 | METHOD OF PROVIDING WIRELESS DATA COMMUNICATION SERVICE USING IP AND APPARATUS THEREOF - Disclosed is an apparatus for providing a wireless data communication service using Internet protocol. The apparatus includes a connection manager (CM) which periodically receives network information from a base station, and updates and stores the received network information; and an application unit which receives preset network information according to each application among the network information from the connection manager, and performs a function according to each application. | 11-10-2011 |
20130178247 | METHOD AND APPARATUS FOR SETTING INFORMATION IN MOBILE TERMINAL - A method and apparatus for setting information in a mobile terminal are provided. The mobile terminal detects country information from subscriber identification information of a user of the mobile terminal, and sets at least one information to be used in the mobile terminal based on the detected country information. | 07-11-2013 |
20130262676 | APPARATUS AND METHOD FOR MANAGING DOMAIN NAME SYSTEM SERVER IN COMMUNICATION SYSTEM - An apparatus and a method for managing a Domain Name System (DNS) server address in a communication system are provided. In the method for operating a terminal, an attempt to change an address of a DNS server to a first address is detected. Whether the first address is included in an address list defined in advance is determined. When the first address is not included in the address list defined in advance, the change to the first address is stopped. | 10-03-2013 |
20140095669 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING BUFFERING DATA IN MEDIA STREAMING SERVICE - An apparatus and a method for operating a server providing a streaming service are provided. The method includes collecting statistical information regarding media generated by a plurality of users who reproduce the media, determining at least one preferred section of the media based on the statistical information, and transmitting media data regarding the preferred section of the media to User Equipment (UE) reproducing the media regardless of a currently reproduced point. | 04-03-2014 |
20140200015 | BASE STATION AND TERMINAL CONNECTION METHOD FOR THE BASE STATION - The present invention relates to a base station, and to a terminal connection method for the base station. The terminal connection method for the base station according to one embodiment of the present invention comprises: a step of connecting to a terminal; an information extracting step of extracting information for determining a timeout value of the connection of the terminal when the connection to the terminal is completed; and a time-out setting step of setting a time-out value of the terminal according to the extracted information. According to the one embodiment of the present invention, the base station may efficiently utilize resources and overhead expenses for connection setup may be reduced. | 07-17-2014 |
20140244839 | METHOD AND APPARATUS FOR MONITORING INTERNET CONNECTION STATUS IN WIRELESS COMMUNICATION SYSTEM - A method and mobile station in a wireless communication system is provided. The method includes determining whether there is a packet that is at least one of transmitted and received for each of time intervals, determining a traffic status of at least one of transmission and reception based on a result of the determining of whether there is the packet that is the at least one of transmitted and received for each of the time intervals, and determining the internet connection status based on the determined traffic status of the at least on transmission and reception. | 08-28-2014 |
20140307659 | METHOD AND APPARATUS FOR SETTING UP/RELEASING RADIO RESOURCE CONTROL CONNECTION BETWEEN EVOLVED NODE B AND USER EQUIPMENT IN COMMUNICATION SYSTEM - A method for setting up/releasing by a user equipment (UE) a radio resource control (RRC) connection with an evolved node B (eNB) in a communication system is provided. The method includes detecting that traffic occurs. The method also includes that after detecting that the traffic occurs, determining a traffic type of the traffic The method further includes adaptively adjusting a timing point at which the UE releases a RRC connection between the eNB and the UE based on the traffic type. | 10-16-2014 |
20140335898 | METHOD AND APPARATUS FOR PROVIDING INTERNET SERVICE BASED ON USER'S LOCATION INFORMATION IN A COMMUNICATION SYSTEM - Methods and apparatuses are provided for providing an internet service by a server in a communication system. A user interface for selecting whether to provide a search service based on location information of a subscriber station, is provided to the subscriber station. If the subscriber station selects to be provided the search service based on the location information, the location information of the subscriber station is acquired using a location information server or a cell identifier (ID) according to an existence of the location information server in the communication system. Data is sought based on the location information. The data is provided to the subscriber station. | 11-13-2014 |
20150019723 | METHOD AND APPARATUS FOR PROCESSING MESSAGES - The present disclosure relates to a method and apparatus for processing messages. The terminal message processing method According to one embodiment of the present disclosure, the method for processing terminal messages used by the apparatus for processing terminal messages can include the steps of: receiving a message from an application of the terminal; determining whether the message is from a pre-registered registration application; when the message is from the registration application, determining whether the message is a control message; and when the message is not from the registration application, transmitting the message to a device for processing server messages. According to one embodiment of the present disclosure, a message processing apparatus and method for reducing the transmission and reception of a control message for an application are provided, and battery consumption is reduced. | 01-15-2015 |
20150052550 | DEVICE AND METHOD FOR PROVIDING ADVERTISEMENT - The present invention relates to a device and method for providing an advertisement based on content buffering time. The device for providing an advertisement according to the present invention includes: a calculation unit calculating an expected buffering time for content selected by a user, a selection unit selecting at least one of a plurality of advertisements that corresponds to the calculated expected buffering time; and a providing unit providing the advertisement selected by the selection unit to a user terminal. | 02-19-2015 |
20150088659 | METHOD AND APPARATUS FOR PROVIDING CONTENTS IN COMMUNICATION SYSTEM - A method of providing contents in a communication system by a proxy server includes selecting one of a first content and a second content based on a first channel bandwidth usable by a terminal and a second channel bandwidth usable by a base station; and providing the selected content to the terminal, wherein the first content requires a wider channel bandwidth than a channel bandwidth of the second content. | 03-26-2015 |
Patent application number | Description | Published |
20090130862 | Multi-functional cyclic silicate compound, siloxane-based polymer prepared from the compound and process of producing insulating film using the polymer - A multi-functional cyclic silicate compound, a siloxane-based polymer prepared from the silicate compound and a process of producing an insulating film using the siloxane-based polymer. The silicate compound of the present invention is highly compatible with conventional pore-generating substances and hardly hygroscopic, so it is useful for the preparation of a siloxane-based polymer suitable to a SOG process. Furthermore, a film produced by the use of such siloxane-based polymer is excellent in mechanical properties, thermal stability and crack resistance and enhanced in insulating properties by virtue of its low hygroscopicity. Therefore, in the field of semiconductor production, this film is of great use as an insulating film. | 05-21-2009 |
20090269942 | Multi-functional cyclic siloxane compound and process for preparing dielectric film by using siloxane-based polymer prepared from the compound - A multi-functional cyclic siloxane compound (A), a siloxane-based (co)polymer prepared from the compound (A), or compound (A) and at least one of a Si monomer having organic bridges (B), an acyclic alkoxy silane monomer (C), and a linear siloxane monomer (D); and a process for preparing a dielectric film using the polymer. The siloxane compound of the present invention is highly reactive, so the polymer prepared from the compound is excellent in mechanical properties, thermal stability and crack resistance, and has a low dielectric constant resulting from compatibility with conventional pore-generating materials. Furthermore, a low content of carbon and high content of SiO | 10-29-2009 |
20090321894 | Multi-functional linear siloxane compound, a siloxane polymer prepared from the compound, and a process for forming a dielectric film by using the polymer - A novel multi-functional linear siloxane compound, a siloxane polymer prepared from the siloxane compound, and a process for forming a dielectric film by using the siloxane polymer. The linear siloxane polymer has enhanced mechanical properties (e.g., modulus), superior thermal stability, a low carbon content and a low hygroscopicity and is prepared by the homopolymerization of the linear siloxane compound or the copolymerization of the linear siloxane compound with another monomer. A dielectric film can be produced by heat-curing a coating solution containing the siloxane polymer which is highly reactive. The siloxane polymer prepared from the siloxane compound not only has satisfactory mechanical properties, thermal stability and crack resistance, but also exhibits a low hygroscopicity and excellent compatibility with pore-forming materials, which leads to a low dielectric constant. Furthermore, the siloxane polymer retains a relatively low carbon content but a high SiO | 12-31-2009 |
20120193667 | Method for Controlling Fluidity of Phosphor, Phosphor and Phosphor Paste - Disclosed herein is a method for controlling the fluidity of a phosphor, a phosphor and a phosphor paste, the method comprising the steps of: treating the surface of a phosphor with a silane compound comprising a double bond; and polymerizing the monomer on the surface of the phosphor to form a polymer membrane thereon. The phosphor having the polymer membrane formed thereon exhibits significantly stabilized fluidity within a polymer encapsulant. | 08-02-2012 |
20120248401 | 3-DIMENSIONAL GRAPHENE STRUCTURE AND PROCESS FOR PREPARING AND TRANSFERRING THE SAME - A three-dimensional graphene structure, and methods of manufacturing and transferring the same including forming at least one layer of graphene having a periodically repeated three-dimensional shape. The three-dimensional graphene structure is formed by forming a pattern having a three-dimensional shape on a surface of a substrate, and forming the three-dimensional graphene structure having the three-dimensional shape of the pattern by growing graphene on the substrate on which the pattern is formed. The three-dimensional graphene structure is transferred by injecting a gas between the three-dimensional graphene structure and the substrate, separating the three-dimensional graphene structure from the substrate by bonding the three-dimensional graphene structure to an adhesive support, combining the three-dimensional graphene structure with an insulating substrate, and removing the adhesive support. | 10-04-2012 |