Patent application number | Description | Published |
20100063041 | NOVEL PHENYLPROPIONIC ACID DERIVATIVES AS PEROXISOME PROLIFERATOR-ACTIVATED GAMMA RECEPTOR MODULATORS, METHOD OF THE SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME - The present invention provides a novel phenylpropionic acid derivative and a PPAR-γ modulator comprising the same as an active ingredient. The phenylpropionic acid derivative of the present invention has modulatory action on function of PPAR-γ and then exhibits hypoglycemic, hypolipidemic and insulin resistance-reducing effects on PPAR-mediated diseases or disorders. Therefore, the present invention is prophylactically or therapeutically effective for diabetes and metabolic diseases. | 03-11-2010 |
20100111045 | BASE STATION AND METHOD FOR PROVIDING UPLINK SERVICE - A method for providing uplink service from a base station to a terminal includes: transmitting information on a TCP packet and a dedicated code to a terminal; receiving a code number from the terminal using the dedicated code; searching a requesting bandwidth for the code number and allocating resources to the terminal; and receiving the ACK packet for the TCP packet through the allocated resources from the terminal. | 05-06-2010 |
20100284332 | METHOD FOR TRANSMITTING AND RECEIVING DATA IN MULTI CARRIER WIRELESS ACCESS SYSTEM - There is provided a method in which a base station transmits downlink data in a wireless access system supporting multi-carriers. The method comprising negotiating with a terminal about a sleep mode parameter including information on a sleep window and a listening window, if the terminal is operating in a sleep mode, transmitting information on a carrier used for data transmission among the multi-carriers to the terminal through at least one of a medium access control (MAC) header, a MAC control message, and a control channel and transmitting data to the terminal based on the information during the listening window. Accordingly, waste of radio resources can be prevented by making efficient use of the multi-carriers even though the terminal is operating in the sleep mode. | 11-11-2010 |
20100285831 | METHOD OF PERFORMING HANDOVER IN MULTI CARRIER WIRELESS ACCESS SYSTEM - There is provided a method for handover of a terminal in a wireless access system using multi-carrier operation. The method comprises: receiving a handover command message from a serving base station; and performing network reentry to a target base station based on the handover command message, wherein the handover command message includes information required for handover to the target base station and information on whether the target base station supports handover using multi-carriers. Accordingly, it is possible to efficiently perform the handover in the wireless access system supporting the multi-carriers. | 11-11-2010 |
20100322142 | RANGING METHOD IN MOBILE COMMUNICATION SYSTEM AND RELAY STATION FOR PERFORMING THE METHOD - Provided are a ranging method in a mobile communication system, and a relay station (RS) for performing the method. The RS checks whether the status of each of a plurality of ranging codes received from one or more mobile stations (MSs) corresponds to “success”, “continue”, or “abort”, and generates and transmits a message requesting at least one of a Code Division Multiple Access (CDMA) allocation information element and a bandwidth, thereby efficiently performing a ranging process. | 12-23-2010 |
20100331018 | TERMINAL, METHOD FOR MANAGING THEREOF, BASE STATION AND METHOD FOR MANAGING THEREOF - A method for managing a terminal operated in an idle state is provided. The method includes entering a femto cell, determining whether a femto base station managing the femto cell has the same paging group as a macro base station managing a macro cell overlapping the femto cell, transmitting a first ranging code triggering a paging enable state to the femto base station if it is determined that the paging group is the same as the determination result, and receiving a paging message from the femto base station. | 12-30-2010 |
20110013600 | METHOD OF TRANSMITTING DATA FOR REDUCING INTERFERENCE IN HIERARCHICAL CELL STRUCTURE - A method of transmitting data for reducing interference in a hierarchical cell structure including a macro base station (BS) providing multi carriers and a femto BS providing a single carrier includes performing a channel scan within an interfered carrier to acquire channel state information and neighbor femto BS information if interference with the femto BS occurs; transmitting a channel measurement report including the channel state information and the neighbor femto BS information to the macro BS; and transmitting data through a carrier changed by receiving carrier change information from the macro BS. | 01-20-2011 |
20110032873 | METHOD OF TRANSMITTING BROADCAST INFORMATION IN MULTIPLE CARRIER SYSTEM - A method of transmitting broadcast information by using multiple carriers is provided. The method includes: configuring a superframe for an operation of the multiple carriers; and transmitting the broadcast information through at least one primary carrier selected from the multiple carriers. Accordingly, the multiple carrier system can effectively manage respective carriers, and particularly can effectively use radio resources in transmission of broadcast information. | 02-10-2011 |
20110058511 | METHOD FOR TRANSMITTING DATA OF MULTICAST BROADCAST SERVICE USING SUPERFRAME HEADER IN MOBILE WIRELESS CONNECTION SYSTEM - There is provided a method of transmitting multicast broadcast service (MBS) data using a superframe including a plurality of subframes in a mobile wireless connection system, the method including transmitting MBS MAP indication information indicating the first at least one first resource unit of an MBS region in the beginning of an MBS scheduling interval (MSI) and MBS control information including subframe offset information; transmitting an MBS MAP through the first resource unit; and transmitting an MBS burst indicated by the MBS MAP, wherein the subframe offset information including an index of the subframe at a point where the MBS burst is ended. | 03-10-2011 |
20110059755 | METHOD OF PROVIDING LOCATION INFORMATION IN WIRELESS COMMUNICATION SYSTEM - A method of providing location information in a wireless communication system includes receiving a location information request message, including Location Based Service (LBS) control information, from a Base Station (BS), the LBS control information being information about a condition in which location information is reported, performing LBS measurement, and if the condition is satisfied, transmitting a location information response message, including location information collected through the LBS measurement, to the BS. In accordance with the present invention, in a wireless access system supporting LBS, LBS-related information can be reported irrespective of the state of a User Equipment (UE). In particular, in the case in which a UE is in an idle state, location information can be provided efficiently and rapidly. | 03-10-2011 |
20110059761 | METHOD FOR COMMUNICATION USING CARRIER SWITCHING IN MOBILE COMMUNICATION SYSTEM SUPPORTING MULTIPLE CARRIER - There is provided a method for transmitting data by a base station (BS) in a multicast broadcast service (MBS) supporting multiple carriers in a wireless communication system. The method comprises receiving a switching request message indicating an E-MBS service requested by a mobile station (MS), from the MS, transmitting a switching response message including information regarding a switching start time among a plurality of carriers set in the MS and transmitting data regarding an E-MBS service requested by the MS to the MS through a primary carrier, starting from the switching start time. | 03-10-2011 |
20110064016 | METHOD OF TRANSMITTING DATA OF MULTICAST BROADCAST SERVICE IN MOBILE WIRELESS CONNECTION SYSTEM - A method for receiving multicast broadcast service (MBS) data by a mobile station (MS) in a mobile wireless connection system which comprises receiving MBS-related information of at least one neighbor base station (BS) from a serving BS, performing handover from the serving BS to a target BS selected from the neighbor BSs, determining whether or not MBS-related information of the serving BS and MBS-related information of the target BS are identical, updating MBS-related information of the MS based on the determination results and receiving MBS data by using the updated MBS-related information of the MS, wherein the received MBS-related information of the neighbor BS comprises at least one of indication information indicating whether or not the MBS-related information of the neighbor BS and the MBS-related information of the serving BS are identical, information required to be updated among the MBS-related information of the serving BS, and every MBS-related information of the target BS is provided. | 03-17-2011 |
20110075600 | METHOD OF TRANSMITTING MULTICAST BROADCAST SERVICE - A method of a base station transmitting Multicast Broadcast Service (hereinafter referred to as MBS) includes transmitting MBS configuration information, including information about an MBS region which is a resource region to which MBS-related information is allocated and information about an MBS MAP, to a terminal and transmitting MBS data to the terminal through the MBS region. The information about the MBS region includes location information and a transmission parameter of the MBS region. The MBS MAP includes an MBS configuration information change indication which indicates whether the MBS configuration information is expected to change from first MBS configuration information to second MBS configuration information. MBS is effectively and persistently managed in a mobile wireless communication system supporting MBS. | 03-31-2011 |
20110138209 | METHOD TO CONTROL SLEEP MODE, AND TERMINAL AND APPARATUS THEREOF - During a listening window after a sleep window, a terminal receives a control signal that indicates existence of data corresponding to the terminal, and enters a sleep window if no data corresponding to the terminal exists. | 06-09-2011 |
20110149832 | METHOD FOR DATA TRANSMITTING IN MOBILE MULTICAST BROADCAST SERVICE - Disclosed is a method for transmitting multicast broadcast service (MBS) data in a wireless communication system, the method comprising: transmitting an MBS MAP, which comprises MBS AAI subframe offset and MBS resource index. MBS AAI subframe offset and MBS resource index indicate the end subframe (i.e., subframe offset) of MBS data and the number of resource units in the end subframe of the MBS data burst and resource allocation information about an MBS data burst, to a mobile station; and allocating resources as many as the number of resource units which is appointed by the MBS subframe offset and MBS resource index from transmission starting point of the MBS data burst on the basis of the resource allocation information and transmitting the MBS data burst using the allocated resources to the mobile station | 06-23-2011 |
20110149898 | APPARATUS AND METHOD FOR MANAGING MULTI-CARRIER - An apparatus for managing a multi-carrier in a communication system supporting the multi-carrier receives channel quality information of multi-carriers from a terminal and directs the terminal to change a primary carrier from a current primary carrier to one carrier of the multi-carriers on the basis of reference information including channel quality information. | 06-23-2011 |
20110158169 | METHOD OF TRANSMITTING CONTROL INFORMATION IN MOBILE COMMUNICATION SYSTEM AND METHOD OF ACKNOWLEDGING THE CONTROL INFORMATION - A method of acknowledgment by a receiver includes: receiving a control message via a payload of a medium access control protocol data unit (MAC PDU) from a transmitter or receiving control information through an extended header or signaling header of the MAC PDU; and transmitting an acknowledgment of the control message or control information through an acknowledgment extended header containing information about whether the acknowledgment is an acknowledgment of the control message or an acknowledgment of the control information. | 06-30-2011 |
20110171974 | APPARATUS AND METHOD FOR REPORTING LOCATION INFORMATION OF TERMINAL - An apparatus for reporting location information reports location information to a base station when there is a reporting request for location information necessary for wireless location measurement from the base station and reports the location information necessary for the wireless location measurement to the base station according to a reporting period. In addition, the apparatus for reporting location information reports the location information to the base station when events are generated within the reporting period. | 07-14-2011 |
20110216684 | MULTI-CARRIERS MANAGING DEVICE AND METHOD AND SLEEP MODE OPERATING METHOD OF TERMINAL - A multi-carriers management device of a communication system supporting multi-carriers requests a terminal attempting to enter a sleep window to change a primary carrier, and transmits a control message to the terminal through the changed primary carrier during the sleep window. | 09-08-2011 |
20110228717 | METHOD AND APPARATUS FOR MANAGING CARRIER OF MULTICAST AND BROADCAST SERVICE - A method of managing carriers in a terminal of a multi-carrier system is provided. The method includes switching from a primary carrier to an MBS carrier for an MBS, receiving MBS-associated data from a base station through the MBS carrier, returning to the primary carrier from the MBS carrier after receiving the MBS-associated data, and communicating with the base station through the primary carrier. | 09-22-2011 |
20120002582 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MBS DATA - An MBS transmitting apparatus allocates a plurality of subbands of an MBS transmission carrier to an MBS region and a non-MBS region and generates region allocation information of the MBS region and the non-MBS region. The MBS transmitting apparatus allocates the subbands, allocated to the MBS region, to at least one MBS zone and generates MBS zone allocation information of the at least one MBS zone. The MBS transmitting apparatus transmits the region allocation information and the MBS zone allocation information and transmits MBS data through the subbands allocated to the MBS region. | 01-05-2012 |
20120008638 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTICAST BROADCAST SERVICE DATA - An MBS transmitting apparatus allocates a plurality of time intervals of an MBS transmission carrier to an MBS region and a non-MBS region and generates region allocation information of the MBS region and the non-MBS region. The MBS transmitting apparatus allocates the time intervals, allocated to the MBS region, to one or more MBS zones and generates MBS zone allocation information of the one or more MBS zones. The MBS transmitting apparatus transmits the region allocation information and the MBS zone allocation information and transmits the MBS data through the time intervals allocated to the MBS region. | 01-12-2012 |
20120036222 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTICAST BROADCAST SERVICE - A multicast broadcast service (MBS) receiving device establishes an MBS connection with an MBS transmitting device through a connection establishment message. When it is determined to receive MBS right after establishing the MBS connection, the MBS receiving device starts to receive the MBS right after establishing the MBS connection. When it is determined to not receive MBS right after establishing the MBS connection, the MBS receiving device transmits an MBS report message to the MBS transmitting device and then starts to receive the MBS. | 02-09-2012 |
20120087287 | METHOD FOR CONTROLLING POWER SAVING MODE IN GROUP COMMUNICATION - A method of controlling power saving modes of a plurality of terminals joining in a group communication by a base station is provided. The base station establishes a group call connection with the plurality of terminals, and establishes a same power saving mode pattern for the plurality of terminals. | 04-12-2012 |
20140191986 | METHOD FOR CONTROLLING A TERMINAL USING A DOUBLE TOUCH GESTURE AND TERMINAL THEREOF - A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a touch screen display; and a controller configured to select an object displayed on the touch screen display based on a first touch gesture input with respect to the object, perform a second touch gesture a predetermined time after the first touch gesture, in which the second touch gesture has a dragging direction, and perform a first preset function based on the second touch gesture having a first dragging direction and perform a second preset function based on the second touch gesture having a second direction different than the first direction. | 07-10-2014 |