| Foundation of Soongsil University-Industry Cooperation Patent applications |
| Patent application number | Title | Published |
|---|
| 20120131362 | BATTERY POWER CONTROL DEVICE, PORTABLE DEVICE AND METHOD FOR CONTROLLING PORTABLE DEVICE - Disclosed are a battery power control device, a portable device and a method of controlling the portable device. The disclosed portable device includes a workload calculator which calculates a workload necessary to provide the specific service to the user according to at least one of time request information related to a desired time during which the specific service is provided to the user and QoS (Quality of Service) request information related to a quality of the specific service, the necessary workload being smaller than a default workload that is preset for providing the specific service; a task performer which performs a task for providing the specific service according to the necessary workload during a time that is reduced to be shorter than a task performance time according to the default workload and stop the task performance during the reduced time; and a battery unit which supplies a power for performing the task to the task performer. | 05-24-2012 |
| 20120122444 | FEMTO BS FOR REDUCING INTER-CELL INTERFERENCE AND METHOD FOR TRANSMITTING SIGNAL USING THE SAME - A signal transmission method includes determining whether there is a User Equipment (UE) within an area of the femto BS, determining whether the UE is in an active mode, operating in a first mode of alternating a first Available Interval (AI) with a first UnAvailable Interval (UAI) in time, if no UE exists within the area of the femto BS, operating in a second mode of alternating a second AI with a second UAI shorter than the first UAI in time, if a UE exists within the area of the femto BS and operates in an inactive mode and operating in a third mode of continuously transmitting a signal, if a UE exists within the area of the femto BS and operates in the active mode. | 05-17-2012 |
| 20120099539 | LOCAL MOBILITY ANCHOR, PROXY ROUTER, AND MANAGEMENT METHOD FOR SUPPORTING NETWORK MOBILITY IN PROXY MOBILE IPv6 NETWORK - Provided are an LMA, a proxy router, and a management method for supporting NEMO in a PMIPv6 network. To support mobility in the PMIPv6 network for mobile nodes forming one node group within a mobile network, the proxy router for delivering signal and data between the mobile nodes and the PMIPv6 network delivers mobile home network prefixes allocated by the LMA of the PMIPv6 network to the mobile nodes. The LMA generates a group ID corresponding to the node group. Packet delivery costs due to an unnecessary tunnel may be reduced by grouping a plurality of mobile nodes constituting a mobile network, and using and managing flags and the same group ID. | 04-26-2012 |
| 20110032874 | APPARATUS AND METHOD FOR NETWORK MOBILITY MANAGEMENT IN PROXY MOBILE IPv6 NETWORK - Provided is a network mobility management apparatus for providing mobility in a proxy mobile Internet Protocol (IP) network of mobile nodes which configure a mobile network. The network mobility management apparatus includes an address generation unit and a communication unit. The address generation unit transmits a router request message to a mobile access gateway of a proxy mobile IP network to be accessed by the mobile nodes, and receives a router advertisement message containing a home network prefix to generate an address. The communication unit transmits a proxy binding update message containing the home network prefix and an identification code of the mobile node to the mobile access gateway when the router request message is received from the mobile node, and includes the mobile home network prefix, which is contained in a proxy binding response message received from the mobile access gateway and is for the mobile node, in the router advertisement message to transfer the mobile home network prefix to the mobile node. | 02-10-2011 |
