Abstract: The present invention relates to a network packet relay device including a time synchronization module for synchronizing a time of a packet with a timestamp value of a network device, and a packet timestamp assigning method thereof, wherein a timestamp having accuracy of a UTC-format nanosecond level can be assigned to the packet at a hardware level by correcting overflow of a register of an elapsed-time counter of a processor of a switch even when the overflow occurs.

Abstract: The present invention relates to an open fronthaul device and a network system including same, and the open fronthaul device and the network system including same, according to the present invention, apply a network dis-aggregation to a wired/wireless network, thereby enabling implementation of various network functions by means of software without depending on a vendor.

Abstract: The present invention relates to an open fronthaul device and a network system comprising same, the open fronthaul device and the network system comprising same, according to the present invention, being able to realize, as software, various network functions, while not being locked in to a vendor, by applying network dis-aggregation to a wired and wireless network.

Abstract: The present invention relates to an open fronthaul device and a network system including same, and the open fronthaul device and the network system including same according to the present invention can implement various network functions in software without being vender-dependent, by applying network dis-aggregation to a wired/wireless network.

Abstract: The present invention relates to a network packet relay device including a time synchronization module for synchronizing a time of a packet with a timestamp value of a network device, and a packet timestamp assigning method thereof, wherein a timestamp having accuracy of a UTC-format nanosecond level can be assigned to the packet at a hardware level by correcting overflow of a register of an elapsed-time counter of a processor of a switch even when the overflow occurs.

Abstract: The present invention relates to: a network packet intermediary device comprising a deep packet matching module for matching a GTP control plane packet and a GTP user plane packet by controlling a GTP correlation module; and a deep packet matching method thereof, and can extract packet information of a deep step from a switch level so as to match flows of the GTP control plane packet and. the GTP user plane packet, and can provide a correlation so that the GTP control plane packet and the GTP user plane packet can be transmitted to the same outlet port.

Abstract: A method of an electronic device according to various embodiments may include: an operation of serving, by an edge node CPU including at least one core, a control plane for a network function including a virtualization function; and an operation of serving, by a smart network interface card (NIC), a data plane for the network function including the virtualization function to offload at least some operations for the network function including the virtualization function in at least one core. Other embodiments are also available.

Abstract: The present invention relates to a network packet broker device including a deep packet matching module which controls a GTP correlation module to match a GTP control plane packet and a GTP user plane packet and a deep packet matching method thereof. Packet information in a deep stage at a switch level is extracted to match flows of the GTP control plane packet and the GTP user plane packet and a correlation may be assigned to forward the GTP control plane packet and the GTP user plane packet to the same egress port.

Abstract: The present invention relates to a network packet broker device including a deep packet matching module which controls a GTP correlation module to match a GTP control plane packet and a GTP user plane packet and a deep packet matching method thereof. Packet information in a deep stage at a switch level is extracted to match flows of the GTP control plane packet and the GTP user plane packet and a correlation may be assigned to forward the GTP control plane packet and the GTP user plane packet to the same egress port.

Abstract: The present invention relates to a network packet broker device including a deep packet matching module which controls a GTP correlation module to match a GTP control plane packet and a GTP user plane packet and a deep packet matching method thereof. Packet information in a deep stage at a switch level is extracted to match flows of the GTP control plane packet and the GTP user plane packet and a correlation may be assigned to forward the GTP control plane packet and the GTP user plane packet to the same egress port.

Abstract: A light emitting device and a manufacturing method therefor are provided, and the light emitting device includes an active layer including a light emitting material, an ionic material, and a polymer matrix, and the active layer is capable of being compressed and elongated and formed to be changed in luminous intensity depending on at least one of a pressure for the active layer and an elongation percentage of the active layer.

Abstract: A light emitting device and a manufacturing method therefor are provided, and the light emitting device includes an active layer including a light emitting material, an ionic material, and a polymer matrix, and the active layer is capable of being compressed and elongated and formed to be changed in luminous intensity depending on at least one of a pressure for the active layer and an elongation percentage of the active layer.

Abstract: A terminal apparatus included in a contents centric network and a communication method thereof are provided, the communication method including receiving an interest packet regarding a specific content from an external terminal apparatus, adjusting a window size of the interest packet based on at least one of a requesting frequency of the specific content corresponding to the interest packet and a communication status, and after adjusting the window size, transmitting the interest packet to surrounding terminal apparatuses.

Abstract: A terminal apparatus included in a contents centric network and a communication method thereof are provided, the communication method including receiving an interest packet regarding a specific content from an external terminal apparatus, adjusting a window size of the interest packet based on at least one of a requesting frequency of the specific content corresponding to the interest packet and a communication status, and after adjusting the window size, transmitting the interest packet to surrounding terminal apparatuses.