Abstract: An electronic device is provided and includes a camera, a display, and a processor. The processor may be configured to control the display to display a second image determined based on a posture of the electronic device from a first image obtained using the camera, detect a finger object from the second image, identify a first virtual key corresponding to the finger object from a virtual keyboard based on a position and a degree of bending of the finger object, and identify an input of the first virtual key based on detecting a typing movement of the finger object. Other embodiments may also be possible.

Abstract: Provided is a method for classification of diseases including receiving image data associated with an image at a first resolution. The image may be processed, for example by removing a background from the image, deconstructing the image into separate layers, and segmenting the image to define a plurality of single-cell images. A single-cell image may be processed, for example, by applying a filter to the single-cell image to decrease a resolution of the single-cell image as compared to the first resolution, to a second resolution. A label may be assigned to the single-cell image. A machine learning model is trained to predict a classification of the single-cell image based on inputting a plurality of single-cell images into the model. The trained machine learning model may be used to predict the outcome of a treatment. Systems and computer program products are also provided.

Abstract: Disclosed is a method of ensuring a service continuity based on a utility slice in case of a handover. The method includes receiving a handover request message from a source base station when a user equipment (UE) moves from a coverage of the source base station to that of a target base station, setting a session for the UE based on slice information included in the handover request message, and transmitting a handover request acknowledgment (ACK) message for the handover request message to the source base station, wherein the target base station may provide, when a service slice corresponding to a service provided from the source base station to the UE through a protocol data unit (PDU) session is not supported by the target base station, the service using a utility slice.

Abstract: Disclosed is a method of ensuring a service continuity based on a utility slice in case of a handover. The method includes receiving a handover request message from a source base station when a user equipment (UE) moves from a coverage of the source base station to that of a target base station, setting a session for the UE based on slice information included in the handover request message, and transmitting a handover request acknowledgment (ACK) message for the handover request message to the source base station, wherein the target base station may provide, when a service slice corresponding to a service provided from the source base station to the UE through a protocol data unit (PDU) session is not supported by the target base station, the service using a utility slice.

Abstract: A method of performing handover in a non-public network is disclosed. In the handover performing method, when the user equipment moves from the source cell for the source node of the NG-RAN to the target cell for the target node, the source node and the target node perform handover preparation procedures and handover resources for handover. Includes allocation procedures.

Abstract: Provided is a communication method and apparatus based on access network paging and core network paging. A communication method performed by an anchor radio access network (RAN) receives a signaling message or a data packet for a user equipment (UE) from a core network, triggers paging for the UE, and transmits a paging request to the core network in response to a failure of the paging. The core network is configured to transmit a core network (CN) assisted paging request message to a new RAN within a determined target paging area in response to the paging request, and the new RAN is configured to perform the paging for the UE based on the CN assisted paging request message.

Abstract: A method of controlling congestion of network equipment that connects networks with each other, includes determining a type of congestion based on a location of the network equipment; and identifying a network connection section having a strong possibility of occurrence of congestion based on the type of congestion, and setting a critical congestion bandwidth that is used to determine the occurrence of congestion. Further, the method includes identifying users required for equal distribution of traffic upon occurrence of congestion based on the critical congestion bandwidth; and equally distributing traffic to the identified users based on the critical congestion bandwidth, and then dropping an excess of arriving traffic over the equally distributed traffic, thereby performing avoidance of the congestion.

Abstract: A method for setting up a computing environment, which includes: storing data for setting up computing environments necessary for the update of a plurality of client terminals that are connected through a network; receiving information about computing environments that are configured on the client terminals from the client terminals; upon receiving a request for the update from the client terminals, classifying the client terminals that share the same system image; and transferring the latest version of the data for setting up the computing environments which are higher than the client terminals of the client terminals; and updating the classified client terminals with the latest version of the data.

Abstract: An apparatus for allocating a network bandwidth includes an information collection unit configured to collect flow information of a network; and a traffic check unit configured to check traffic of the collected flow information. Further, the apparatus includes a traffic respond unit configured to suppress the network bandwidth depending on a check result of the traffic; and a control unit configured to the information collection unit, the traffic check unit, and the traffic respond unit.

Abstract: The present invention provides an apparatus for optimizing traffic of packets produced in a user terminal and a remote node with a WAN link between the user terminal and the remote node. The apparatus includes a flow information table configured to have identification information about the respective packets that are managed in the apparatus, a packet processing module configured to analyze the packets to determine whether the respective packets are identified in the flow information table, and an optimization module configured to optimize the packets in compliance with the optimization option specified in the respective identified packets.

Abstract: A system for adjusting an energy measurement interval in a communication node on a network includes a measurement module configured to calculate a traffic load applied to the communication node in conformity with a traffic load measurement interval and calculate an energy consumption consumed in the communication node in conformity with an energy measurement interval. The system further comprising an information management module and a measurement interval setting module.

Abstract: A method of controlling congestion of network equipment that connects networks with each other, includes determining a type of congestion based on a location of the network equipment; and identifying a network connection section having a strong possibility of occurrence of congestion based on the type of congestion, and setting a critical congestion bandwidth that is used to determine the occurrence of congestion. Further, the method includes identifying users required for equal distribution of traffic upon occurrence of congestion based on the critical congestion bandwidth; and equally distributing traffic to the identified users based on the critical congestion bandwidth, and then dropping an excess of arriving traffic over the equally distributed traffic, thereby performing avoidance of the congestion.

Abstract: A method and an apparatus for fairly allocating resources to network users are provided. The method for fair resource allocation to network users allows the resource allocation apparatus to collect flow information between a user terminal and a service server and aggregates the flow information based on at least one of a user terminal address, a service server address, a user terminal, a service server address, and a service. The allocation resource of the user is controlled to the predetermined recommended bandwidth by using the ratio of the aggregated flow information.

Abstract: The present disclosure relates to a system and a method for managing filtering information of attack traffic, and more particularly, to a system and a method for managing filtering information of attack traffic that may block attack traffic in a front end from which the attack traffic is transmitted by transmitting traffic filtering information, to a first autonomous system of the front end from which the attack traffic is transmitted, through a border gateway protocol (BGP) and by applying, to a relevant router, the transmitted traffic filtering information in the corresponding first autonomous system, when an edge router of a second autonomous system (AS) positioned in a rear end sets the traffic filtering information by detecting the attack traffic.

Abstract: Disclosed is a traffic managing device which includes an information collector collecting primary information associated with a flow; a controller judging a traffic state, collecting secondary information associated with the traffic based on the judged traffic state and the primary information, and judging whether the flow is abnormal, based on the secondary information; and a traffic correspondence unit dropping the flow based on the judged traffic state and whether the flow is abnormal. The primary information includes internet protocol addresses of source and destination of the flow and the secondary information includes a flow number of each internet protocol address of a source.

Abstract: A method of binding a network-based service flow is provided. The method binds a network-based service flow through notification of a terminal by allowing the terminal to notify a mobile access gateway (MAG) of binding information of a desired service flow at a specific moment by allowing intervention of the terminal, and allowing the MAG to again notify a local mobility anchor (LMA) of corresponding service flow binding information.

Abstract: A smart border router includes a traffic analyzer for receiving a traffic control policy including a network's routing policy and QoS policy from a router provided on a border of a network, and analyzing the same; a flow translator for, when receiving a plurality of flows from a specific network, translating a received flow to satisfy the traffic control policy of a destination network to which the flow will be transmitted; and a flow information controller for transmitting the translated flow to the destination network through a flow control protocol.

Abstract: A method and an apparatus for fairly allocating resources to network users are provided. The method for fair resource allocation to network users allows the resource allocation apparatus to collect flow information between a user terminal and a service server and aggregates the flow information based on at least one of a user terminal address, a service server address, a user terminal, a service server address, and a service. The allocation resource of the user is controlled to the predetermined recommended bandwidth by using the ratio of the aggregated flow information.

Abstract: Disclosed are a method and system for distributed denial of service (DDoS) attack detection and traffic mitigation using flow statistics. The method for DDoS attack detection and traffic mitigation using flow statistics includes: collecting first statistics for each flow based on flow information generated by traffic flow of a network connection device; and grouping the first statistics for each flow on a per-flow basis and processing the same into second statistics containing at least one of the number of bytes, the number of packets, and the number of flows per unit time.

Abstract: Provided is a quality of service (QoS) management method in an Ethernet-based next generation network (NGN) including a plurality of Ethernet virtual connections (EVCs). A bandwidth is allocated to each of a plurality of frames based on classes of service (CoSs), physical ports, service types, and Layer 2 (L2)/Layer 3 (L3) information.