具有高速自動上行鏈路和下行鏈路檢測的無線局域網時分雙工中繼系統
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The present invention provides an ideal solution for vibration mitigation systems. Provided is a self-powered, self-sensing magnetorheological (MR) damping device that has electrical power generation, velocity sensing ability while providing controllable damping force, comprising a mechanical assem.....
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In traditional mobile streaming networks such as 3G cellular networks, all users pull streams from one server. Such pull model leads to high streaming cost and problem in system scalability. Nowadays, many mobile devices can connect to each other and exchange data through some free secondary wireles.....
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A Method And System Is Disclosed For Allowing Users To Consolidate A Large Number Electronic Keys (For Operating Mechanical Locks) In Electronic Key Assemblies. These Electronic Keys Are Easily Duplicated, Added To, Removed, Backed Up, Or Upgraded. The Electronic Key Assemblies Are Also More Resista.....
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Transient high voltages can induce harmful currents and voltages in electronic circuits and electric equipment. Overvoltage protection materials and devices have been developed which aim to protect such electronic and electrical equipment from these transient high voltages. Conventional protection m.....
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