Abstract: Provided are a system and method for controlling a workflow across domains on the basis of a hierarchical engine framework. Inventive workflow control makes it possible to configure a flexible hierarchical engine framework and provide a workflow service with low latency. Also, the system and method make it possible to control a workflow by building an engine and a data pipeline across domains.

Abstract: A method of filtering content including privacy information in an Internet of things (IoT) terminal includes generating, by the processor, content management data prescribing a mapping relationship between pieces of content, a kind of a network, and a plurality of applications and storing the content management data in a content management data storage unit, based on a user input, the content management data prescribing a security policy associated with external transmission of the pieces of content, and when an external transmission request message corresponding to specific content of the pieces of content is received from the specific application, determining, by the processor, whether to allow external transmission of the specific content in response to the external transmission request message, based on the security policy prescribed in the content management data.

Abstract: Provided are a system and method for controlling a workflow across domains on the basis of a hierarchical engine framework. Inventive workflow control makes it possible to configure a flexible hierarchical engine framework and provide a workflow service with low latency. Also, the system and method make it possible to control a workflow by building an engine and a data pipeline across domains.

Abstract: A method of filtering content including privacy information in an Internet of things (IoT) terminal includes generating, by the processor, content management data prescribing a mapping relationship between pieces of content, a kind of a network, and a plurality of applications and storing the content management data in a content management data storage unit, based on a user input, the content management data prescribing a security policy associated with external transmission of the pieces of content, and when an external transmission request message corresponding to specific content of the pieces of content is received from the specific application, determining, by the processor, whether to allow external transmission of the specific content in response to the external transmission request message, based on the security policy prescribed in the content management data.

Abstract: Provided are a system and method for controlling a workflow across domains on the basis of a hierarchical engine framework. Inventive workflow control makes it possible to configure a flexible hierarchical engine framework and provide a workflow service with low latency. Also, the system and method make it possible to control a workflow by building an engine and a data pipeline across domains.

Abstract: An intelligent Internet of everything (IoE) edge computing system for a high reliable Internet of thins (IoT) service is provided. The intelligent IoE edge computing system for high reliable IoT services according to the present invention provides a modularized intelligent IoT framework for various applications and has a technical feature in that intelligent traffic analysis and prediction is performed.

Abstract: A computing system for an intelligent Internet of Everything (IoE) information framework according to the present invention includes: a plurality of edge computing platforms each comprising an edge networking node for supporting connectivity with a terminal, an intelligent computing node for analyzing data of the terminal through the edge networking node, and an edge gateway node for information-centric networking within an edge computing platform and Internet protocol networking with an outside of the edge computing platform; and an edge identifier management node configured to generate mapping information by mapping the plurality of edge computing platforms with identifiers of the terminal and data.

Abstract: Provided is a method of defining an interface identifier (IID) of an Internet Protocol version 6 (IPv6) address and devices operating the same, wherein the method includes defining a first IID and a second IID in an IID based on a predetermined value at a predetermined location in the IID of an IPv6 address, assigning, based on an node identification (ID), a first node ID to the first IID and a second node ID to the second IID; and assigning information on a network connecting condition of a communication device to at least one of a first sub-IID corresponding to an area excluding the first node ID in the first IID and a second sub-IID corresponding to an area excluding the second node ID in the second IID.

Abstract: Provided is a method and device for low power networking based on near field communication (NFC). The device for low power networking based on NFC may include an adaptation layer for the NFC configured to request a link layer node identification (ID), and a logical link layer including a binding to NFC for returning the link layer node ID to the adaptation layer for the NFC to secure an internet protocol (IP) connectivity in response to a request for the link layer node ID.

Abstract: Provided are a method of transmitting an Internet Packet version 6 (IPv6) packet over near field communication (NFC) and a device for performing the method. The method of transmitting an IPv6 packet over NFC includes receiving the IPv6 packet through a Logical Link Control Protocol (LLCP), and transmitting the IPv6 packet to an Information Field in Protocol Data Unit (I PDU) of the LLCP, and transmitting the IPv6 packet through an adaptation layer for IPv6 over NFC, wherein the maximum number of octets in the I PDU is determined based on a Maximum Transfer Unit (MTU).

Abstract: Provided is a method and device for low power networking based on near field communication (NFC). The device for low power networking based on NFC may include an adaptation layer for the NFC configured to request a link layer node identification (ID), and a logical link layer including a binding to NFC for returning the link layer node ID to the adaptation layer for the NFC to secure an internet protocol (IP) connectivity in response to a request for the link layer node ID.

Abstract: An Internet-of-Things (IoT) system for public transportation service and a method of operating the same are disclosed. The IoT system includes on-vehicle devices, a management server, a plurality of bus stop access points (APs), and a wired/wireless bus stop access point (AP) communication network. The on-vehicle devices are mounted within a bus, i.e., a public transportation means. The management server is connected to the bus over an Internet, i.e., a wireless communication means. The plurality of bus stop APs are short distance communication APs, and are each provided in each bus stop at which the bus stops and configured to enable information to be exchanged between the bus stop and the bus. The wired/wireless bus stop AP communication network connects the plurality of bus stop APs. The management server performs Internet access processing to connect the bus stop AP communication network and an external terminal.

Abstract: Provided is a method of defining an interface identifier (IID) of an Internet Protocol version 6 (IPv6) address and devices operating the same, wherein the method includes defining a first IID and a second IID in an IID based on a predetermined value at a predetermined location in the IID of an IPv6 address, assigning, based on an node identification (ID), a first node ID to the first IID and a second node ID to the second IID; and assigning information on a network connecting condition of a communication device to at least one of a first sub-IID corresponding to an area excluding the first node ID in the first IID and a second sub-IID corresponding to an area excluding the second node ID in the second IID.

Abstract: Provided is a constrained application protocol (CoAP) communication method and a system for performing the method, wherein the method includes receiving a POST message for a registration request, verifying whether the registration request is valid in response to the POST message, extracting a unit identifier (ID) of at least one resource associated with a node from a message payload of the POST message, and returning a response message.

Abstract: Disclosed herein is a method and apparatus for providing a gateway function. The gateway function may be provided through interaction between a gateway and a server. In providing the gateway function, the gateway may provide a relatively lower layer, and the server may provide a relatively upper layer. The server may provide a gateway function in an NFV manner. The gateway may perform processing by calling a mapping function of the NFV type provided by the server. The server may be one of cloud servers providing an NFV pool.

Abstract: Provided are a method of transmitting an Internet Packet version 6 (IPv6) packet over near field communication (NFC) and a device for performing the method. The method of transmitting an IPv6 packet over NFC includes receiving the IPv6 packet through a Logical Link Control Protocol (LLCP), and transmitting the IPv6 packet to an Information Field in Protocol Data Unit (I PDU) of the LLCP, and transmitting the IPv6 packet through an adaptation layer for IPv6 over NFC, wherein the maximum number of octets in the I PDU is determined based on a Maximum Transfer Unit (MTU).

Abstract: An Internet-of-Things (IoT) system for public transportation service and a method of operating the same are disclosed. The IoT system includes on-vehicle devices, a management server, a plurality of bus stop access points (APs), and a wired/wireless bus stop access point (AP) communication network. The on-vehicle devices are mounted within a bus, i.e., a public transportation means. The management server is connected to the bus over an Internet, i.e., a wireless communication means. The plurality of bus stop APs are short distance communication APs, and are each provided in each bus stop at which the bus stops and configured to enable information to be exchanged between the bus stop and the bus. The wired/wireless bus stop AP communication network connects the plurality of bus stop APs. The management server performs Internet access processing to connect the bus stop AP communication network and an external terminal.

Abstract: The present invention relates to a machine type communication (MTC), and more particularly, to an MTC device and a method of providing an MTC service that may determine the entry of an MTC device with respect to a service area of each of a plurality of wireless communication networks and thereby selectively connect to a wireless communication system in an MTC system configured to connect the MTC device and an MTC server over the plurality of wireless communication networks.

Abstract: Provided is an object-to-object intelligent network (O2N) communication system in which machine to machine (M2M) access networks are configured to include a plurality of networks for connecting an M2M device and an M2M server, the M2M device provides the M2M server with transmission channel information, the M2M server provides the M2M device with requirement information, and an urgency of a service, based on the transmission channel information, thereby enabling a transmission channel corresponding to service information to be selected, identifier information of a packet generated by the M2M server is extracted, a transmission channel is selected from among the M2M access networks based on the extracted identifier information, a priority table reflecting transmission information, the transmission channel information, and the requirement information of the M2M access networks are provided, and a network is selected by referring to the priority table.

Abstract: Disclosed is a method of allocating a home network prefix to a mobile terminal having multi interfaces by a local mobility anchor. The local mobility anchor allocates a first home network prefix independently to each of the multiple interfaces for simultaneous access of the multi interfaces. The local mobility anchor allocates a single second home network prefix in common to each of the multi interfaces for inter hand-off between the multiple interfaces. In this manner, a home network prefix for simultaneous access of multi interfaces is separated from a home network prefix for inter hand-off.