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Research in the field of cell biology and biomedicine relies on technologies that fractionate cell populations and isolate rare cell types to high purity. A brief overview of methods and commercially available products currently used in cell separations is presented. Cell fractionation by size and density and highly selective affinity-based technologies such as affinity chromatography, fluorescence-activated...
A pipelined parallel processing 3D DWT architecture is designed in this paper based on lifting scheme algorithm with 9/7 wavelet filters. The 3D DWT architecture process a 512×512 image with 8 groups of frames sequentially with improved throughput. The first stage computes 1D-DWT along the rows with 4 parallel processors, the memory interface with FIFO reduces latency between first stage and second...
Mobile adhoc networks are being used for both commercial and non-commercial applications. Since adhoc networks are deployed on the fly without any infrastructure and because majority of the applications are critical, proper functioning of the protocols is essential. The transfer of multimedia is one of the essential requirements of the adhoc network. TCP, and UDP are the transport protocols that are...
With the advancement of technologies in the field of communication and increasing need of one-to-many communication in different spares of life, multicast communication is becoming a challenging issue in modern communication. The main challenge of multicasting in fiber optics communication is request blocking due to finite resource in WDM optical network. In this paper we have proposed a priority...
In this paper, we focus on increasing the throughput and diversity of network coded MIMO transmissions in bidirectional multi-pair wireless relay networks. All nodes have multi-antenna capability. Pairs of nodes want to exchange messages via a relay having multi-antenna and encoding/decoding capability. Nodes transmit their messages to the relay in the first (MAC) phase. The relay decodes all the...
Wireless sensor networks consist of tiny sensor nodes with sensing, computation and wireless communication capabilities. The design of routing protocols is influenced by various factors like fault tolerance, energy efficiency, scalability, latency, power consumption and network topology. The primary design objective of research is determining the active nodes and enhancing the energy efficiency. In...
This paper investigates a low power, high speed & energy efficient current mode signaling technique. For current mode (CM) signaling a complete system consists of driver & receiver with decoding circuit. By analytical analysis it is also proved that the current mode signaling technique offer a three times improvement in performance parameter i.e. delays when compared to voltage mode. A new...
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