Abstract: Provided are a traffic capture apparatus and a traffic analysis apparatus, system and method. The traffic analysis system generates a two-way flow based on one or more packets captured through a network and associates the two-way flow with a corresponding application program by using information about transmission directions and payload sizes of payload packets, each of which has a payload in the two-way flow.

Abstract: A system and method for VLAN configuration of an E-PON converts physical ONU port information to logical OLT port information to construct profile information of the logical OLT system and VLAN membership information based on the logical OLT port, and provides a VLAN service to the users of an optical subscriber network. Accordingly, the present invention allocates the users in the ONU systems belonging to the same OLT port to different VLAN groups, provides enhanced VLAN services for the E-PON users, causes the OLT to perform functions of managing the profile of the ONU systems and transferring information among the users of the ONU systems, and causes the ONU systems to operate as terminals performing a multiplexing/demultiplexing function rather than as a conventional two-layer switch.

Abstract: A triodic rectifier switch includes at least one first diode connected to a data line, at least two second diodes connected to a load capacitor, a resistor having one terminal connected to a scan line and the other terminal connected to a node between the first diodes and the second diodes. The triode rectifier switch further includes at least one reset diode having one terminal connected to a node between the first and second diodes and the other terminal connected to a reset line. The second diodes are serially-connected to each other.

Abstract: A system and method for VLAN configuration of an E-PON converts physical ONU port information to logical OLT port information to construct profile information of the logical OLT system and VLAN membership information based on the logical OLT port, and provides a VLAN service to the users of an optical subscriber network. Accordingly, the present invention allocates the users in the ONU systems belonging to the same OLT port to different VLAN groups, provides enhanced VLAN services for the E-PON users, causes the OLT to perform functions of managing the profile of the ONU systems and transferring information among the users of the ONU systems, and causes the ONU systems to operate as terminals performing a multiplexing/demultiplexing function rather than as a conventional two-layer switch.

Abstract: The present invention discloses a triodic rectifier switch (TRS) having two diodes and one resistor. Each of the two diodes includes first and second electrodes, the first electrode made of a material having a work function of more than 4.5 eV (electron volts), the second electrode made of a material having a work function of less than 4.5 eV, and a semiconductor layer formed between the first and second electrode. The first electrode is made of a material selected from a group including indium tin oxide, Ni, Se, Pt, Os, Ir, Pd, Au, Cu, Ge, Be, Te, and Mo, and the second in electrode is made of a material selected from a group including K, Na, Ca, Li, Mg, In, Ta, Pb, Ag, Al, Zn, Sn, Fe, and Cr. The first and second electrodes may also have multiple layers.

Abstract: The present invention discloses a triodic rectifier switch (TRS) having two diodes and one resistor. Each of the two diodes includes first and second electrodes, the first electrode made of a material having a work function of more than 4.5 eV (electron volts), the second electrode made of a material having a work function of less than 4.5 eV, and a semiconductor layer formed between the first and second electrode. The first electrode is made of a material selected from a group including indium tin oxide, Ni, Se, Pt, Os, Ir, Pd, Au, Cu, Ge, Be, Te, and Mo, and the second in electrode is made of a material selected from a group including K, Na, Ca, Li, Mg, In, Ta, Pb, Ag, Al, Zn, Sn, Fe, and Cr. The first and second electrodes may also have multiple layers.

Abstract: A triodic rectifier switch includes at least one first diode connected to a data line, at least two second diodes connected to a load capacitor, a resistor having one terminal connected to a scan line and the other terminal connected to a node between the first diodes and the second diodes. The triode rectifier switch further includes at least one reset diode having one terminal connected to a node between the first and second diodes and the other terminal connected to a reset line. The second diodes are serially-connected to each other.