Abstract: Provided are a system and a method for optimization of network function management and computer readable medium thereof that develop an OAM system architecture compatible with a standard MANO framework set by ETSI, so as to effectively integrate and manage the resources and situation configurations of the network elements (including VNF and CNF) of different manufacturers. Therefore, containment management for various network elements may be flexibly integrated, advantages of the standard MANO framework may be preserved, cost for customized development of various OAM systems and the information transmission therefrom may be reduced, and overall efficiency is increased.

Abstract: A system and a method for managing a virtual network function (VNF) and a multi-access edge computing (MEC) topology are provided. The method includes the following steps. A first VNF descriptor (VNFD) corresponding to a first VNF is received. According to the first VNFD, first provision data is generated. According to the first VNFD, first internal topology information of the first VNF is generated. According to the first provision data, the first VNF is instantiated to be provisioned. In response to provisioning the first VNF, a graphical user interface including the first internal topology information is output, and the first internal topology information includes a network component communicatively connected to the first VNF.

Abstract: The invention provides an identity authentication system and a method thereof. Embodiments of the invention provide application, installation, and verification processes of a mobile identification card, and enable a mobile apparatus of a user to be a carrier of the mobile identification card. The mobile identification card can be applied to services related to internal identification of enterprises, groups, or government agencies, and achieve smart and mobile identification. The mobile identification card is provided via an over-the-air mechanism. A mobile enterprise identification card service is provided to one or more enterprises by using a gateway. In addition, in combination with advantages of a dynamic graphics coding technology, a geographic location, data encryption with a key, transaction time recording, and other technologies, a graphic code can be generated for identity authentication. Therefore, highly secure identity authentication can be provided by using a dynamic graphic code.

Abstract: An optical forwarding device includes a specific optical connector and an optical forwarding module. The optical forwarding module includes first and second optical connectors, first and second wavelength division multiplexers (WDM), and an optical circulator. The first WDM receives and forwards a first optical signal from the first optical connector. The optical circulator includes first, second, and third ports. The first port forwards the first optical signal from the first WDM. The second port forwards the first optical signal from the first port to the optical cable through the specific optical connector, and receives and forwards a second optical signal from the optical cable. The first and second optical signals have a first wavelength. The third port receives and forwards the second optical signal from the second port. The second WDM receives the second optical signal from the third port and sends the same to the second optical connector.

Abstract: A method for reaching consensus on public distributed ledgers and a system using the same are disclosed. The method includes: obtaining a random data of the last block of a blockchain; comparing the random data with an address of an account to obtain a degree of similarity; filtering accounts based on the degree of similarity; performing further filtering based on the account balance; performing ultimate filtering based on a combination of the account address and the random data; and determining an account that is entitled as the beneficiary to produce a new block to be attached to the last block of the blockchain. The present disclosure reaches consensus of generating a new block through multiple levels of filtering, thereby reducing the power consumption caused by large amounts of computations during the ordinary mining process, while significantly improving the efficiency of blockchain transactions and ensuring the fair distribution of mining rights.

Abstract: An optical forwarding device includes a specific optical connector and an optical forwarding module. The optical forwarding module includes first and second optical connectors, first and second wavelength division multiplexers (WDM), and an optical circulator. The first WDM receives and forwards a first optical signal from the first optical connector. The optical circulator includes first, second, and third ports. The first port forwards the first optical signal from the first WDM. The second port forwards the first optical signal from the first port to the optical cable through the specific optical connector, and receives and forwards a second optical signal from the optical cable. The first and second optical signals have a first wavelength. The third port receives and forwards the second optical signal from the second port. The second WDM receives the second optical signal from the third port and sends the same to the second optical connector.

Abstract: A system and method provisions IPv4 and IPv6 Internet service and load balancer service. An Internet service and load balancer service provisioning module provisions or activates IPv4 or IPv6 Internet service and load balancer service of a VPC environment. A service chain provisioning management unit manages a lifecycle of activating or terminating of the Internet service and load balancer service, and records orders and provisioning processes of a plurality of service nodes. A network resource enablement and setting unit communicates with the service nodes to activate and set each of the service nodes. A network resource management and allocating unit establishes IP resource pools based on different usages of an IPv4 subnet and an IPv6 subnet, and selects the IP resource pools based on usages to obtain a usable IP address. An IPv4 and IPv6 subnets IP resource pools management module manages the IP resource pools.

Abstract: The invention provides an identity authentication system and a method thereof. Embodiments of the invention provide application, installation, and verification processes of a mobile identification card, and enable a mobile apparatus of a user to be a carrier of the mobile identification card. The mobile identification card can be applied to services related to internal identification of enterprises, groups, or government agencies, and achieve smart and mobile identification. The mobile identification card is provided via an over-the-air mechanism. A mobile enterprise identification card service is provided to one or more enterprises by using a gateway. In addition, in combination with advantages of a dynamic graphics coding technology, a geographic location, data encryption with a key, transaction time recording, and other technologies, a graphic code can be generated for identity authentication. Therefore, highly secure identity authentication can be provided by using a dynamic graphic code.

Abstract: An optical duplexer adapted to convert dual fiber bidirectional transmission into single fiber bidirectional wavelength or wavelength group transmission is provided. The optical duplexer includes an optical circulator, a first male fiber connector, a second female fiber connector, and a third male fiber connector. The optical circulator includes a first port, a second port, and a third port. The first port receives a first light signal. The second port transmits the first light signal and receives a second light signal. The third port transmits the second light signal. The first male fiber connector couples to the first port. The second female fiber connector couples to the second port. The third male fiber connector couples to the third port.

Abstract: The present invention is related to an issue-manage-style internet public opinion information evaluation management system and method thereof. The system mainly comprises 5 modules of 1) Issue establish/setup module for establishing new issue and the keywords thereof; 2) public opinion information collection module for retrieving and analyzing data retrieved by dredge technology, program, and community web-site open API; 3) public opinion information reputation analysis module for calculating each public opinion information evaluation score by text reputation analysis and community interactive fuzzy analysis; 4) issue trend analysis module for calculating issue trend score by disclosed method based on daily, weekly, or monthly public opinion information reputation evaluation score; 5) issue related public opinion information exchange module for presenting issue related public opinion information on each management interface or message alert of each system via internet exchange standards.

Abstract: An authentication system and method thereof for integrating heterogeneous network is provided. The authentication system triggers the heterogeneous network router when an external terminal device is located in a service covering range of the heterogeneous network router and the wireless router, and the authentication server is triggered to authenticate the terminal device when the terminal device has a heterogeneous network integration access condition, and after the authentication server finishes the authentication of the terminal device, the terminal device is ordered by the heterogeneous network router to communicate with the heterogeneous network router and the wireless router in the same time so as to perform the splitting operation of the telecommunication traffic. By the aforementioned operations, the system can provide the terminal device to access the mobile network and the wireless network in the same time, and promote the communication quality significantly.

Abstract: A splitting scheduling system and method thereof for integrating heterogeneous network is provided. The system includes one or multiple wireless router, a mobile network core system, and a heterogeneous network router. When an external terminal device is located in a service covering range of the heterogeneous network router and the wireless router and the terminal device has a heterogeneous network integrating access condition, then the heterogeneous network router enables the terminal device to communicate with heterogeneous network router and the wireless router in the same time. The system further assigns a downlink traffic splitting ration to the terminal device according to individual communication status of the wireless router and the heterogeneous network router so as to provide a better communication quality.

Abstract: The present invention provides a method for wireless backhaul frequency band flexible allocation. It is able to use the uplink band of FDD band as the wireless backhaul uplink and downlink band of small cells. When the status is having a plurality of FDD bands and a heterogeneous network with big cells and one or more small cells, the present invention is able to efficiently use uplink band of the FDD band as the wireless backhaul band of the one or more small cells.

Abstract: A gateway apparatus, a detecting method of malicious domain and hacked host thereof, and a non-transitory computer readable medium are provided. The detecting method includes the following steps: capturing network traffics, and parsing traces and channels from the network traffics. Each channel is related to a link between a domain and an Internet Protocol (IP) address, and each trace is related to an http request requested from the IP address for asking the domain. Then, a trace-channel behavior graph is established. The malicious degree model is trained based on the trace-channel behavior graph and threat intelligence. Accordingly, a malicious degree of an unknown channel can be determined, thereby providing a detecting method with high precision.

Abstract: A landmark recommendation method and non-transitory computer-readable storage medium integrated with life behavior analysis and social network. The aforementioned method analyzes device time information and device location information of a user device operated by a user so as to provide life behavior information related to the user, analyzes the life behavior information so as to provide a user preference value, weights a plurality of landmarks located in an inquiring landmark area according to the user preference value and a social recommendation value, and then selects a recommendation list from the landmark which meets a threshold value.

Abstract: A buffer scheduling method is provided for use in an Internet data center in which flows are transmitted in a “Hybrid Switching Mode” using both an optical circuit switch and an electrical circuit switch or in an “All-optical Switching Mode” using only the optical circuit switch, to improve the overall switch throughput. In the “Hybrid Switching Mode,” an offloading scheme can be used; in the “All-optical Switching Mode,” a discard scheme, a padding scheme, a free-riding scheme, an aggregate scheme or a smart scheme can be used. During the transitioning stage of the technology, the offloading scheme can be used in the “Hybrid Switching Mode” to achieve significant improvement in the overall switching efficiency, whereas in the all-optical switching field, the free-riding scheme, the aggregate scheme and the smart scheme can be used to achieve good switching efficiency in the “All-optical Switching Mode.

Abstract: In an electronic switching beamforming antenna array, a coplanar feeding line of the antenna array is configured on a metal plane of a substrate, and a plurality of slot antennas of aforementioned antenna array are inclinedly configured on the metal plane and configured on at least one side of the coplanar feeding line. A slot coupling segment of slot antenna is configured at one end of the slot antenna and neighbored with the coplanar feeding line so as to make the slot antenna couple with the coplanar feeding line, and a switch device of the slot antenna is configured at one portion which between one part of the slot antenna and a grounding plane formed by the metal plane. When the switch device is triggered to configure a radiating feature of the slot antenna, the antenna array is able to achieve the purpose of setting beamforming direction.

Abstract: The present invention discloses a message transmission method. A first portable device transmits an identity information of a first wireless signal transmitter and a message content to a cloud server. The cloud server analyzes the message content to obtain a message tag of the message content, and obtain a wireless signal transmitter tag of the first wireless signal transmitter according to the identity information. The cloud server then obtains at least one target identity information representing at least one target wireless signal transmitter by using the message tag and the wireless signal transmitter tag, to obtain an association between the message content and the at least one target identity information. When receiving a second identity information, a second portable device compares the second identity information with the at least one target identity information and receives the message content from the cloud server.

Abstract: An identification code generating system and method thereof using a virtual reality process includes a first electronic device and a second electronic device. The first electronic device displays an identification frame with identification information. The second electronic device further acquires the identification frame by an image acquiring unit, and overlaps an overlapping frame on the identification frame so as to provide an identification code.

Abstract: A gateway apparatus, a detecting method of malicious domain and hacked host thereof, and a non-transitory computer readable medium are provided. The detecting method includes the following steps: capturing network traffics, and parsing traces and channels from the network traffics. Each channel is related to a link between a domain and an Internet Protocol (IP) address, and each trace is related to an http request requested from the IP address for asking the domain. Then, a trace-channel behavior graph is established. The malicious degree model is trained based on the trace-channel behavior graph and threat intelligence. Accordingly, a malicious degree of an unknown channel can be determined, thereby providing a detecting method with high precision.