Quality of Service (QoS) guarantees must be supported in a network that intends to carry real-time multimedia traffic effectively. A key problem in providing QoS guarantees is routing which consists of finding a path in a network that satisfies several constraints such as bandwidth, delay, delay jitter, etc. This paper proposes a novel QoS routing scheme called AntNet-QoS which provides QoS by ...

A refined space vector modulation scheme for multilevel inverters, using only the instantaneous sampled reference signals is presented in this paper. The proposed space vector pulse width modulation technique does not require the sector information and look-up tables to select the appropriate switching vectors. The inverter leg switching times are directly obtained from the instantaneous sample...

Code switching is an intriguing phenomenon to investigate because it a part of the development process and use multiple languages (bilingual). In world education, both at middle upper levels, code can be done by teachers or students in classroom. This research was conducted find out factors causing do The method applied this study qualitative form case study. writers selected participants for u...

Two different methods for direct torque control (DTC) of induction motor fed from current source inverter (CSI) is analyzed in the paper. The first one is derived from well-known DTC strategy developed for voltage inverter drives. This type of control basically uses hysteresis type controllers for torque and flux. In CSI drive there is only one controller used for torque control loop. The probl...

In this paper, a zero-voltage and zero-current transition (ZVZCT) boost converter is presented with small number of auxiliary components, such as resonant capacitor, inductor an power switch, to produce main switch both switching (ZVS) (ZCS). Furthermore, the also has zero current switching. addition, look-up table employed implement auto-tuning technique regulate trigger position turn-on time ...

An efficient technique of multiple input digital circuit minimizations is proposed in this paper. The proposed method is very simple and less laborious approach to determine the minimal gate count for multiple input digital switching circuits. This exact method of minimization technique provides a minimal solution based on the breaking of minterms and arrange them in adjacent groups. To avoid b...