Patent application number | Description | Published |
20100017503 | DOWNLOAD SERVER AND METHOD FOR INSTALLING AND UPDATING APPLICATION PROGRAM USING PARTITIONING OF SHARED LIBRARY - A download server that transmits, when it receives a request of one or more application programs from a client device, to the client device connected to the download server via a wired or wireless network the application programs includes a dependency analyzer, a partitioned shared library generator and a controller. The dependency analyzer that analyzes a dependency of each of the application programs on existing shared libraries to detect object codes, which are actually used by corresponding application program, in the existing shared libraries; the partitioned shared library generator that generates, based on the analyzing result of the dependency analyzer, partitioned shared libraries having only the actually-used object codes; and the controller that transmits, by using a connection module, partitioned shared libraries selected from the generated partitioned shared libraries, and the application programs linked thereto to the client device via the network. | 01-21-2010 |
20100130187 | BASE-STATION CONFIGURATION CONTROL SYSTEM AND METHOD - Provided are a base-station configuration control apparatus, system and method. The base-station configuration control apparatus includes a user interface and a CPU. The user interface receives a user's request to selection of a standard protocol. The CPU receives one or more programs based on a selected standard protocol from a storage, which is connected to an external bus, to download the received programs to a function block through a host interface, based on a SDR technology. | 05-27-2010 |
20100131628 | MOBILE BASE STATION AND HARDWARE PLATFORM RECONFIGURING METHOD FOR THE SAME - Provided is a hardware platform reconfiguring method for a mobile base station. A control signal for controlling the download of a program is generated based on an SDR technique. A program is received from an external device. The program from the external device is downloaded to a hardware module of the mobile base station based on the SDR technique according to the control signal. | 05-27-2010 |
20110038279 | APPARATUS AND METHOD FOR ASSIGNING PCI OF HOME BASE STATION - An apparatus and method for assigning a Physical Cell Identity (PCI) of a Home eNodeB (HeNB) are provided. The apparatus may distribute PCIs into a plurality of PCI groups, and may enable a PCI group to be assigned to a cell so that the assigned PCI group may be different from a PCI group assigned to a neighboring cell, and that an unassigned PCI in the assigned PCI group may be assigned to an HeNB within a single cell. | 02-17-2011 |
20110039567 | METHOD AND APPARATUS FOR AVOIDING COLLISION OF PREAMBLE IN BASE STATION - Provided is a method and apparatus for avoiding a collision of a preamble in a base station. When a new base station is installed in a mobile communication system and in this instance, an exclusive preamble using a contention-free scheme is employed to avoid a preamble collision, at least one of a code parameter, a time parameter, and a frequency parameter used in a preamble of the new base station may be set to be different from a code parameter, a time parameter, and a frequency parameter used in a preamble of a neighboring cell, whereby it is possible to manage a random access preamble without causing a collision between cells. | 02-17-2011 |
20110143684 | MANAGEMENT APPARATUS AND METHOD FOR CONTROLLING USER-OWNED COMMUNICATION DEVICE FOR OPERATION THEREOF AND PROVIDING EXTERNAL SERVICE THERETO - Provided is a management apparatus and method for controlling a user-owned communication device for its operation according to a use specification and providing external service. An aspect of the present invention provides a management apparatus and method for operating, by a owner or an external user, a communication device according to a description of a use specification in which an operation plan, a right of access, a range of service provision, and the like are specified, in a use of the communication device owned as a property of a natural or juridical person, and the like. | 06-16-2011 |
20110287755 | METHOD AND APPARATUS FOR POWER SAVING OF CSG FEMTO BASE STATION IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and an apparatus for power saving of a CSG femto base station in a wireless communication system. A method of controlling a femto base station according to an exemplary embodiment of the present invention includes: a macro base station to which the femto base station belongs to verify whether or not terminals registered in the femto base station exist in a service coverage of the macro base station, verifying an operation mode of the femto base station if at least one of the registered terminals exists in the service coverage of the macro base station on the basis of the verification result; and allowing the macro base station to direct the switching to an active mode to the femto base station when the femto base station operates in a sleep mode on the basis of the verification result. | 11-24-2011 |
20110287756 | METHOD AND APPARATUS FOR POWER SAVING OF FEMTO BASE STATION USING ANR FUNCTION IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and an apparatus for power saving of a femto base station operating as a CSG cell in a wireless communication system. A femto base station according to an exemplary embodiment of the present invention includes: a reception unit receiving signals from adjacent second femto base stations; a transmission unit transmitting signals to second femto base stations, and a control unit controlling to be transitioned to an active mode when a mode transition command is received from at least one second femto base station while operating in a sleep mode, in a wireless communication system constituted by a plurality of femto base stations using automatic neighbor relation (ANR). | 11-24-2011 |
20120164952 | METHOD AND APPARATUS FOR OPTIMIZATION TO MINIMIZE RADIO LINK FAILURE - An optimization system that minimizes a radio link failure may be provided. In the optimization system, a base station may include a measured data collecting unit to collect wireless environment data measured by a terminal included in a cell, a threshold managing unit to manage a threshold value associated with a radio link failure in a wireless section, an analyzing unit to manage a variable associated with a radio link failure, and to analyze a cause of the radio link failure, and a parameter changing unit to change a parameter value based on an analysis result of the analyzing unit. | 06-28-2012 |
20130150022 | SMALL BASE STATION AND METHOD FOR PROVIDING SELF-ORGANIZING NETWORK (SON) FOR SMALL BASE STATION - Provided are a small base station, and a method for providing a Self-Organizing Network (SON) for the small base station. There is provided a small base station including: a server configured to receive a session establishment request message from a control unit, and to generate a session establishment request event; a message conversion engine configured to receive, after a session with the control unit is established, an information request message from the control unit, to analyze the information request message to provide the results of the analysis, and to convert response information that is to be transmitted to the control unit, into a format of a predetermined message; and a session manager configured to manage the session with the control unit in response to the session establishment request event, and to provide the response information corresponding to the results of the analysis. | 06-13-2013 |
20130150023 | HANDOVER CONTROLLING METHOD, OPERATING METHOD OF WIRELESS COMMUNICATION TERMINAL, AND STATION - Disclosed is a handover controlling method in which a station controls a handover of user equipment. The handover controlling method includes receiving a handover request including location information from the user equipment; and comparing the location information with handover histories previously executed at the station to control a handover of the user equipment according to a comparison result. | 06-13-2013 |
20130150057 | METHOD OF ASSIGNING PHYSICAL LAYER CELL IDENTITY OF FEMTOCELL BASE STATION - Provided is a method of assigning a physical layer cell identity (PCI) to a femtocell base station. The method includes obtaining location information from a femtocell base station and storing the location information, a first step of determining whether a PCI does not collide and is not confused with PCIs of base stations present in an area having a radius of a first multiple of a the femtocell radius and a second step of determining whether a PCI does not collide and is not confused with PCIs of base stations present in an area having a radius of a second multiple of the femtocell radius when a PCI does not collide and is not confused with PCIs of base stations is not found in an area having a radius of a first multiple of the femtocell radius. | 06-13-2013 |
20130157712 | METHOD OF MANAGING MOBILITY USING COORDINATED MULTIPLE POINT COMMUNICATION - Provided is a method of managing mobility of a user equipment. The method includes: establishing by a first base station a communication with the user equipment; transmitting by the first base station a Coordinated Multiple Point (CoMP) addition request to a second base station; establishing by the first and second base stations a CoMP communication with the user equipment according to the CoMP addition request; transmitting by the first base station an anchor cell change request to the second base station; and operating the second base station as an anchor cell of the CoMP communication according to the anchor cell switch request. | 06-20-2013 |
20140219149 | ACCESS POINT (AP) FOR ALLOCATING ASSOCIATION IDENTIFICATION (AID) BASED ON TYPE OF STATIONS (STAS) AND OPERATION METHOD OF AP - Provided is an access point (AP) for providing wireless communication to a plurality of stations (STAs), the AP including a type determiner to determine a type of each of the plurality of STAs, and an association identification (AID) allocator to allocate AIDs to the plurality of STAs, respectively, based on the determined type such that AIDs corresponding to an identical type among the allocated AIDs are clustered. | 08-07-2014 |
20140334396 | INTERFERENCE AVOIDANCE-BASED COMMUNICATION APPARATUS AND METHOD - Provided is an interference avoidance-based communication apparatus and method, the apparatus including an interface to receive operating channel number information transmitted by another communication apparatus in response to an event occurring in the other communication apparatus, and a processor to verify a current use channel of the other communication apparatus based on the received operating channel information, allocate a first weighted value to a remaining channel, aside from the verified current use channel and a second weighted value to the verified current use channel, and generate channel map information for use in hop selection based on the remaining channel to which the first weighted value is allocated and the current use channel to which the second weighted value is allocated. | 11-13-2014 |