Patent application number | Description | Published |
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 |
20100306785 | SCA-BASED SYSTEM AND METHOD OF CONNECTING COMPONENTS TO EACH OTHER - Enclosed are an SCA-based system and a method of connecting components to each other. Since a relay component is connected to a plurality of components and data among the components are transmitted through the relay component, it is possible to reduce the complexity of connection caused by an increase in the number of components and to prevent a file size from increasing. Therefore, it is possible to reduce the parsing time of a domain profile and to reduce mode exchange time so that it is possible to rapidly perform connection setups in an embedded environment and to effectively perform communication. | 12-02-2010 |
20100318966 | METHOD FOR STARTING SCA-BASED WAVEFORM APPLICATION IN COMPONENT START ORDER - A method for starting an SCA-based waveform application includes defining information on start order of components in a domain profile; and starting a waveform application in the start order according to the information. Further, the waveform application is executed by using the method including: creating an application X by an application factory; parsing, by the application factory, the information on the start order of the components defined in the domain profile to be transmitted to the application X; receiving the information from the application X and storing the information in the assembly controller; and calling a start of the application X when a start command is received; calling a start of the assembly controller by the application X; executing components in the start order based on the information stored in the assembly controller. | 12-16-2010 |
20110125932 | PORT SETTING METHOD OF APPLICATION SYSTEM - A port setting method of an application system comprises: requesting a naming server for object information corresponding to name information of the other components upon data transmission to the other components; determining whether there exists consistent information based on the object information of the other components received from the naming server; if there exists consistent information, selecting a first and certain protocol, and otherwise, selecting a second protocol; and establishing a connection with the other components by use of the selected protocol. The actual location of the components can be sensed based on Endpoint information of IOR without adding no particular information to the domain profile (xml profile), and a more efficient protocol can be selected depending on the position of each component, thereby enhancing data transmission performance and efficiency in SCA port communications between components. | 05-26-2011 |
20110141972 | TNL CONNECTION SETUP METHOD AND APPARATUS FOR BASE STATION USING DOWNLINK RECEIVER - A Transport Network Layer (TNL) connection setup method for a base station includes monitoring Physical Cell Identity (PCI) values of neighboring cells. When it is monitored that the PCI values are changed, IP addresses of neighboring base stations corresponding to the changed PCI values are acquired. Thereafter, it is determined whether it is necessary to perform a new TNL connection setup with respect to other neighboring base stations, based on the changed PCI values and the acquired IP addresses. When it is determined that it is necessary to perform the new TNL connection setup, the TNL connection setup is performed with the acquired IP addresses. | 06-16-2011 |
20110142004 | SMALL BASE STATION APPARATUS AND CELL SEARCH METHOD - A small base station apparatus includes: a communication unit for collecting system information of a neighboring cell through mobile communication terminals being connected to a cell of the small base station apparatus; a memory unit for storing the system information of the neighboring cell; and a controller for checking whether or not a mobile communication terminal is allowed a handover connection to the neighboring cell based on the system information of the neighboring cell, registering the neighboring cell in a handover candidate list of the mobile communication terminal if the mobile communication terminal is allowed the handover connection, selecting one of neighboring cells registered in the handover candidate list, and performing handover of the mobile communication terminal to the selected neighboring cell. | 06-16-2011 |
20110143737 | METHOD FOR ESTABLISHING BASE STATION INFORMATION OF FEMTOCELL BASE STATION, AND FEMTOCELL BASE STATION APPLIED THEREWITH - A method for setting base station information of a femtocell base station includes: upon a power application to the femtocell base station, setting all or some of terminals accessing the femtocell base station as console terminals; and receiving a radio environment parameter related to radio environment around each console terminal from the console terminals through a communication interface unit. The method further includes setting the base station information including an operation mode of the femtocell base station and a cell identifier of a femtocell covered by the femtocell base station based on the first radio environment parameter. | 06-16-2011 |
20110143783 | METHOD AND APPARATUS FOR PAGING OPTIMIZATION OF BASE STATION SUPPORTING HYBRID CELL - A method for paging optimization in a communication system having one or more base stations and one or more mobile stations within a paging target cell, includes detecting a hybrid base station supporting a hybrid cell from the one or more base stations; and determining whether or not one or more mobile stations registered in the hybrid cell include only closed subscriber group (CSG) members, and defining an operating state of the hybrid base station based on the determination result. The method further includes determining whether or not each of the one or more base stations is included in paging targets based on the operating state of the hybrid base station. | 06-16-2011 |
20110151907 | METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BETWEEN BASE STATIONS - A method for controlling interference between base stations in a radio communication system in which an indirect interface for indirectly connecting the base stations exists and an direct interface for directly connecting the base stations does not exist, the method includes: converting a first interference control message used in the direct interface into a format of a protocol of the indirect interface to thereby generate a second interference control message; and transmitting the second interference control message through the indirect interface. | 06-23-2011 |
20110151920 | HANDOVER CONTROLLING METHOD AND APPARATUS - A method for controlling a handover from a source base station to a target base station determines whether a direct interface connecting the source base station and the target base station exists, compares a link latency of the direct interface with a link latency of an indirect interface connecting the source base station and the target base station when it is determined that the direct interface exists, and selects a handover execution interface, between the direct interface and the indirect interface, based on the comparison result. | 06-23-2011 |
20120165027 | COMMUNICATION SYSTEM INCLUDING FEMTO BASE STATION - Provided is a terminal to transmit wireless environment measurement information to a femto base station, and the femto base station to receive the wireless environment measurement information from the terminal. The femto base station may perform initialization based on the wireless environment measurement information, or may transmit the wireless environment measurement information to a base station control unit. The base station control unit may determine whether to additionally install a second femto base station based on the wireless environment measurement information. | 06-28-2012 |
20130150021 | FEMTO BASE STATION GATEWAY AND OPERATING METHOD OF FEMTO BASE STATION GATEWAY - Disclosed is a femto base station gateway which includes an X2 interface configured to perform X2 communication; an S1 interface configured to perform S1 communication; and an X2 cache configured to store an X2 response message received via the X2 interface. | 06-13-2013 |
20130150042 | OPERATING METHOD OF CSG FEMTO BASE STATION, HANDOVER METHOD OF HANDOVER TO CSG FEMTO BASE STATION AND MANAGING METHOD OF MANAGING INFORMATION OF NEIGHBORING CSG FEMTO CELL - Disclosed is an operating method of a femto base station which includes broadcasting a plurality of public land mobile network (PLMN) identities; broadcasting a plurality of closed subscriber group (CSG) identities correlated with the plurality of PLMN identities; and establishing wireless communication with user equipment based on the broadcasted PLMN and CSG identities. | 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 |
20130210439 | SYSTEM FOR TRANSMITTING SYSTEM INFORMATION OF LTE-BASED FEMTOCELL - Provided are a mobile communication system comprising a femto base station for transmitting system information, and a terminal for receiving the system information from the femto base station. The terminal receives the system information from the femto base station, and during other times, receives data from a serving macro base station. | 08-15-2013 |