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Nowadays multilevel converter topology has been growing since last few decades because it consists of lesser number of switches and DC sources. Multilevel converter topology integrates the stepped waveform to produce waveform nearly equal to sinusoidal waveform. To reduce switching losses and increasing efficiency of multilevel inverter the core idea is to minimize the number of switches. The proposed...
Multistage Interconnection Networks (MIN), characterized by minimum latency, high Bandwidth & Throughput and cost effectiveness as compared to counterparts, embedded in parallel and multiprocessing systems allow faster communication of data related to nuclear reactor and nuclear fusion in effective and efficient generation of electricity along with decision making and functioning of the system...
This paper proposes a new dimension order routing algorithm for Mesh-of-Tree based Network-on-Chip design. It simplifies the router design as well. It results in significant saving in the energy consumed by the network. For uniform traffic, the saving is as high as 63%. It offers the flexibility of designing routers of different sizes for mapping of applications.
We propose a novel framework to critically analyze a given MAC protocol for wireless ad hoc networks with respect to its correctness criteria and performance metrics. The framework is composed of wanted state generation and test scenario generation algorithms. The wanted state generation algorithm generates a set of conditions that meet our study objective. The test generation algorithm then generates...
The effectiveness of wireless sensor networks (WSNs) deployed in search and rescue, battlefield reconnaissance, surveillance, and other applications depends on inter-node interaction and maintaining network connectivity. While connectivity can be provisioned at startup, then sustained through careful coordination when nodes move, the network can be partitioned if a node suddenly fails. This paper...
In the last few year architectures based on low IF/zero IF have been proposed and investigated. The low IF/zero IF receivers are alternatives to the classical superheterodyne receiver in terms of cost and integration. In this paper the system level simulation of novel Low IF receiver has been investigated for Bluetooth front end design. The receiver uses a dual IF architecture to cover the ISM band...
Previously, we have developed a framework to perform systematic analysis of CSMA/CA based wireless MAC protocols. The framework first identifies protocol states that meet our study objective of minimizing a given performance metric. It then applies search techniques and heuristics to construct sequences of protocol events in a given topology that satisfy our objective. In this paper, we demonstrate...
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