摘要:
The objective of the present invention is to provide a solution for detecting timeslot conflict between Optical Network Units (ONUs) in an Optical Line Terminal (OLT). When all ONUs are deactivated and there is still any light signal in the upstream, each ONU is notified to switch off the power supply of its transmitter one by one to detect whether there is any failure ONU; when all ONUs are deactivated and there is no light signal in the upstream, the failed ONU can be located through ranging the ONUs separately. The solution can be implemented through software update, without affecting the intrinsic hardware design.
摘要:
In this invention, a proxy device is introduced between control device and implementing device in a communication network, to achieve the management related to work status monitoring between control device and implementing device, so that the load of control device handling message(s) related to status monitoring. Specifically, the proxy device firstly obtains the work status information of multiple implementing devices, and reports them to the control device via one or more uplink report messages; after receiving the uplink report message(s) from the proxy device, the control device obtains the work status information of multiple implementing devices based on the above uplink report message(s). The solutions in this invention are especially applicable to device status monitoring based on heartbeat mechanism in soft switch network.
摘要:
Disclosed herein is a composite prepared by dispersing silver flakes in a polyvinyl alcohol (PVA), phosphoric acid (H3PO4), and poly(3,4-ethyl-ene-dioxythiophene) (PEDOT):poly(styrene sulfonic acid) (PSS) polymer mixture. The polymer blend can provides conductive pathways between the silver flakes, leading to superior electrical properties even at large deformations.
摘要:
Disclosed herein is a composite prepared by dispersing silver flakes in a polyvinyl alcohol (PVA), phosphoric acid (H3PO4), and poly(3,4-ethyl-ene-dioxythiophene) (PEDOT):poly(styrene sulfonic acid) (PSS) polymer mixture. The polymer blend can provides conductive pathways between the silver flakes, leading to superior electrical properties even at large deformations.
摘要:
Optically transmissive UV solar cells may be coupled to glass substrates, for example windows, in order to generate electricity while still providing suitable optical behavior for the window. The UV solar cells may be utilized to power electrochromic components coupled to the window to adjust or vary the transmissivity of the window. The UV solar cells may utilize a Schottky ZnO/ZnS heterojunction.
摘要:
A magnesium-ion battery includes a solid, mechanically flexible polymer-based anode, a solid, mechanically flexible polymer-based cathode, and a polymer gel electrolyte in contact with the anode and the cathode. An electrode can include bismuth nanostructure powder and an electrolyte binder, or tungsten disulfide and an electrolyte binder.
摘要:
Optically transmissive UV solar cells may be coupled to glass substrates, for example windows, in order to generate electricity while still providing suitable optical behavior for the window. The UV solar cells may be utilized to power electrochromic components coupled to the window to adjust or vary the transmissivity of the window. The UV solar cells may utilize a Schottky ZnO/ZnS heterojunction.
摘要:
Described herein are diffraction gratings and methods for the manufacture thereof. One method comprises applying a force to a substrate to strain the substrate, disposing a thin film on at least a portion of the substrate, and reducing the force applied to the substrate, thereby causing the thin film to buckle.
摘要:
Described herein are diffraction gratings and methods for the manufacture thereof. One method comprises applying a force to a substrate to strain the substrate, disposing a thin film on at least a portion of the substrate, and reducing the force applied to the substrate, thereby causing the thin film to buckle.
摘要:
According to an embodiment of the present invention, a method of applying a lubricant to a micromechanical device is provided. The method includes: positioning a dispensing portion of a lubricant liquid dispenser over a surface portion of a micromechanical device; and controlling the dispenser such that a single lubricant liquid droplet of a predefined volume is forced out of the dispensing portion and impinges onto the surface portion.