Replicated state machines use agreement protocols such as Paxos to order client requests. These protocols are not scalable and can quickly become a performance bottleneck as the degree of fault-tolerance and the demand for throughput performance increase. We propose a scalable agreement protocol that can utilize additional resources to provide higher throughput, while guaranteeing linearizabili...

In multi-access wireless communication networks, cochannel interference and timing varying nature of the channel are two important detrimental effects to reduce the network throughput. Adaptive modulation techniques have the potential to substantially increase the spectrum efficiency by providing the users with different levels of throughput according to the channel conditions. In this paper, w...

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conclusions according to the liver microrna data of chinese tree shrew, characteristics of the mir-122 and let-7 families further highlight the suitability of tree shrew as the animal model in hcv research. objectives this study aimed to construct a liver microrna (mirna) data of the tree shrew. materials and methods three second filial generation tree shrews were used in this study. total rna ...

conclusions by applying wes, both novel and known scz pathogenic variants with complete or incomplete segregation in the families with multiple cases of schizophrenic patients were identified. background schizophrenia (scz) is a complex neuropsychiatric disorder characterized by pronounced genetic heterogeneity. much of the genetic architecture of the disorder has not yet been clearly elucidate...

resource allocation techniques have recently appeared as a widely recognized feature in lte networks. most of existing approaches in resource allocation focus on maximizing network’s utility functions. the great potential of utility function in improving resource allocation and enhancing fairness and mean opinion score (mos) indexes has attracted large efforts over the last few years. in this p...

Network throughput and packet delay are the two most important parameters to evaluate the performance of wireless ad hoc networks. Generally it is difficult to achieve both high throughput and low packet delay. In this project, the objective is to achieve high throughput while keeping the packet delay under certain threshold. We will first look at the throughput capacity theoretically in mobile...

This article considers the cooperation between base station and relay stations to increase system throughput in time-slotted relaying wireless networks, such as dynamic time division multiple access systems. We focus on optimal throughput scheduling policies for the cooperative relaying at the network layer level. It is shown that the resulting policy for this cooperative protocol obtains the o...