This paper proposes a new method for transmission loss allocation. The share of each bus in the transmission line losses is determined using transmission line loss equations with respect to bus-injected currents. Then, it is applied to the total network transmission lines. In the proposed method, comparing with other methods, a solution to remove the negative loss allocation has been introd...

In this paper, we analyze the impact of a friendly unmanned aerial vehicle (UAV) jammer on UAV communications in presence multiple eavesdroppers. We first present channel components determined by line-of-sight (LoS) probability between and ground device, introduce different fadings for LoS non-line-of-sight (NLoS) links. then derive secrecy transmission satisfying both constraints legitimate wi...

In this paper, we consider transmission of variable bit rate (VBR) stored video for distributed streaming service. In streaming service over Internet, video server usually employs network congestion control protocol in order to adapt the dynamic change of network traffic. This protocol often results in the discontiguity of playback at client’s side. We propose a novel transmission scheme to ove...

Green power is clean without pollution, such as solar and wind power. It has become a resolution to supplement the deficiency of today’s high cost/danger energy resources. A challenge is to integrate these distributed resources into the power grid. The high cost and voltage drop of running long transmission lines motivate the way to minimize the length by serializing their connections to load c...

AbsuudThe falllt aulysis is doae for the three phase sym••etric2I fa.at •• d die a~ halts.. TlIe unsymmetrical faults include siagie _ to grouod., tiBe to liDeaJIddoable tiae to grouad &lilt. llae metllod employed is bllS i_pedaatt matrix wIIidt bas certain advantages over tlleveaUa's equivaleat _dbocL The advautage of this approach over coaveatioeal metllod is to make the analysis of three typ...