From practical and theoretical viewpoints, performance analysis of communication systems by using information-theoretic results is important. In this paper, based on our previous work on Multiple Access Channel (MAC) and Multiple Access Relay Channel (MARC), we analyze the impact of a relay on the fundamental wireless communications concept, i.e., coverage region of MARC, as a basic model for u...

The characteristics of the distance relay are devised based on online and fault impedance. uses information to react expected state; however, integrating grid with a unified power flow controller (UPFC) might stop from fault-triggered operations, requiring altered characteristics. Building tripping parameters among critical challenges that must be addressed for transmission line relays because ...

To secure the transmission lines against power system faults, distance relays are mostly used. Distance relay has its own Resistance (R)–Reactance (X) characteristics. Co-ordination of different is necessary for fast operation circuit breaker. Various which being tripped with respect to breakers attached at individual buses faraway from each other. These will be operated between occurred fault ...

Distance relay is one of the most important protection element a transmission line used in schemes. Relay may malfunction if it not able to distinguish faults from system stressed conditions. This work mainly focusses on enhancing performance distance secured manner based data mining approach which uses two phases classification. Level 1 classifier identifies conditions like normal, fault, and ...

Routing with energy consideration has paid enormous attention in the field of Wireless Sensor Networks (WSNs). In Some WSNs, some high energy sensors called relay nodes are responsible to route the data towards a base station. Reducing energy consumption of these relay nodes allow us to prolong the lifetime and coverage of the WSN. In this paper, we present a Genetic algorithm based routing sch...