Abstract: Provided is an apparatus for fabricating a flexible display screen. The apparatus for the flexible display screen includes a roller mechanism and a jig, wherein the jig includes a bearing surface configured to bear a flexible display panel, the bearing surface being a curved surface; and the roller mechanism includes a roller, an axis of the roller being parallel to an element line of the bearing surface, and the roller being configured to roll on the bearing surface along a directrix of the bearing surface.

Abstract: A carrier structure is provided with a plurality of package substrates connected via connecting sections, and a functional element and a groove are formed on the connecting section, such that the groove is located between the package substrate and the functional element. Therefore, when a cladding layer covering a chip is formed on the package substrate, the groove can accommodate a glue material overflowing from the cladding layer to prevent the glue material from contaminating the functional element.

Abstract: A system for detecting an event in an electrical infrastructure is disclosed. The system includes a plurality of monitoring stations configured to monitor signals from electrical equipment to detect one or more events associated with the electrical equipment. The monitoring stations are spaced at intervals along the electrical infrastructure. The system further includes a processor configured to analyze the detected events to obtain information regarding at least one of location, character and severity of each event associated with the electrical equipment, and output the obtained information.

Abstract: A cell and a method and a system for bandwidth management of a backhaul network of the cell, adapted for arranging a routing path of a bearer established between a user equipment and a serving gateway through the cell in the backhaul network, are provided. In the method, the cell connects the user equipment to establish the bearer between the user equipment and the serving gateway or change an established bearer. The cell sets a packet label on the data packets of the bearer and transmits the packet label and bandwidth management information of the bearer to a controller of the backhaul network for the controller to arrange the routing path of the data packets using the packet label in the backhaul network according to the bandwidth management information.

Abstract: A base station and a method that reduce abnormal cell re-selection behaviors.

Abstract: A cell and a method and a system for bandwidth management of a backhaul network of the cell, adapted for arranging a routing path of a bearer established between a user equipment and a serving gateway through the cell in the backhaul network, are provided. In the method, the cell connects the user equipment to establish the bearer between the user equipment and the serving gateway or change an established bearer. The cell sets a packet label on the data packets of the bearer and transmits the packet label and bandwidth management information of the bearer to a controller of the backhaul network for the controller to arrange the routing path of the data packets using the packet label in the backhaul network according to the bandwidth management information.

Abstract: A base station and a method that reduce abnormal cell re-selection behaviors.

Abstract: The present invention provides a PoC system (push-to-talk over cellular system) and a method for distributing media data in PoC. The PoC system includes a plurality of clients, a controlling server and a first participating server. In the present invention, since a media receiving port is established in the first participating server which manages at least two clients at the same time, and when a media data is going to be distributed to the clients managed by the first participating server, the controlling server delivers the media data to the media receiving port only. In addition, a multicast addressing technology is further used in the first participating server, therefore, the path of delivering media data is changed and the efficiency of media data delivery during a communication is improved.

Abstract: The present invention provides a PoC system (push-to-talk over cellular system) and a method for distributing media data in PoC. The PoC system includes a plurality of clients, a controlling server and a first participating server. In the present invention, since a media receiving port is established in the first participating server which manages at least two clients at the same time, and when a media data is going to be distributed to the clients managed by the first participating server, the controlling server delivers the media data to the media receiving port only. In addition, a multicast addressing technology is further used in the first participating server, therefore, the path of delivering media data is changed and the efficiency of media data delivery during a communication is improved.

Abstract: A semiconductor wafer has a top surface and an edge bevel surface, and a first material layer and a second material layer are respectively formed on the top surface and the edge bevel surface. A surface chemical mechanical polishing (surface CMP) process is performed to polish and remove portions of the first material layer down to a first thickness, and a rim CMP process is performed to completely remove the second material layer on the edge bevel surface down to the edge bevel surface thereafter to achieve a smooth surface of the edge bevel surface. Finally, a chemical cleaning process is performed to clean the edge bevel surface and the top surface, and the semiconductor wafer is dried thereafter.

Abstract: A semiconductor wafer has a top surface and an edge bevel surface, and a first material layer and a second material layer are respectively formed on the top surface and the edge bevel surface. A surface chemical mechanical polishing (surface CMP) process is performed to polish and remove portions of the first material layer down to a first thickness, and a rim CMP process is performed to completely remove the second material layer on the edge bevel surface down to the edge bevel surface thereafter to achieve a smooth surface of the edge bevel surface. Finally, a chemical cleaning process is performed to clean the edge bevel surface and the top surface, and the semiconductor wafer is dried thereafter.

Abstract: A method and system capable of providing mobility support for IPv4/IPv6 inter-networking to a mobile node is disclosed. The mobile node in the system has an address mapper, an IPv4 protocol stack and an IPv6 protocol stack in the network layer. When moving from IPv4 to IPv6 networks, the mobile node registered an IPv4 address receives router advertisement packets from an IPv6 router, so as to obtain a IPv6 care-of-address, and resolve the IPv6 care-of-address by an IPv4 care-of-address. The address mapper issues an IPv4 message to register the IPv4 care-of-address. When moving from IPv6 to IPv4 networks, the mobile node registered an IPv6 address receives agent advertisement messages from a foreign agent, so as to obtain an IPv4 care-of-address, resolve the IPv4 care-of-address by an IPv6 care-of-address. The address mapper issues an IPv6 message to register and update binding information by the IPv6 care-of-address.