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The frequent failures in Wireless Mesh Networks (WMNs) cause severe performance degradations during their lifetime. This increases the need of re-routing of links in WMNs. Expensive manual network management is required for their real-time recovery. This paper presents a Streamlined Re-routing Algorithm (SRA) that enables a multi-radio WMN to autonomously recover from local link failures to preserve...
We design a nearest-neighbor architectural layout that uses fixed positive and negative couplings between qubits, to overcome the effects of relative phases due to qubit precessions, both during idle times and gate operations. The scheme uses decoherence-free subspaces, and we show how to realize gate operations on these encoded qubits. The main advantage of our scheme is that most gate operations...
SOI FinFET transistors have emerged as novel devices having superior controls over short channel effects (SCE) than the conventional MOS transistor devices. However despite these advantages, these also exhibit certain other undesirable characteristics such as corner effects, quantum effects, tunneling etc. Usually, the corner effect deteriorates the performance by increasing the leakage current. In...
As technology advanced, Chip Multi-processor (CMP) architectures have emerged as a viable solution for designing processors. Networks-on-Chip (NOCs) provide a scalable communication method for CMP architectures as the number of cores is increasing. Although there has been significant research on NOC designs for unicast traffic, the research on the multicast router design is still in infancy stage...
This paper presents performance analysis of different Fast Adders. The comparison is done on the basis of three performance parameters i.e. Area, Speed and Power consumption. Further, we present a design methodology of hybrid carry lookahead/carry skip adders (CLSKAs). This modified carry skip adder is modeled by using both fix and variable block size. In conventional carry skip adder, each block...
Digital homes are expected to be the standard in the near future when all aspects of the home can be monitored and controlled remotely by the home owner. For example, if the home owner is unsure whether she closed the garage door before leaving for work, she can view the status of the garage door on her portable computing device such as laptop, PDA or cell phone, and if the garage door is indeed open,...
We experimentally characterize a linear optics, telecom-band quantum controlled-NOT gate using a fiber-based source of degenerate photon pairs, and bound its process fidelity to 0.907 les Fp les 0.948.
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