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In this paper, a square-constellation-based $M$ -ary differential chaos-shift-keying ($M$ -DCSK) communication system framework is proposed. The symbol-error-rate expression of the proposed system is derived over additive white Gaussian noise as well as multipath Rayleigh fading channels. Moreover, the peak-to-average-power-ratio (PAPR) performance is carefully analyzed for the newly proposed system...
Abstract-recently, big data computing in cloud systems is an important issue. Cloud computing tries to satisfy users' demands and provide services by sharing hardware and software resources. Therefore, using the virtualization technology to enhance system performance is an important goal. In practical, single cloud cannot provide unlimited services with limited physical resources. Therefore, this...
Since the first 3b/cell (X3) NAND flash memory paper in ISSCC 2008 [1], market demand for applications using high-density low-cost flash memory such as tablets, smart phones, and SSDs, has increased rapidly. Various electronic devices already use X3 NAND. The use of all BL (ABL) architecture, advanced circuitry, and enhanced algorithms enables this work to achieve 18MB/s performance, allowing penetration...
In this paper, we propose a cross-transmission protocol architecture for resource discovery in P2P overlay networks, where each client in the network can query and get the resource identifiers for other P2P overlay networks (like Infohash in Bittorrent network, AICH Top Hash in Emule/Edonkey network). In this way, client can download files from multi-overlay P2P networks simultaneously rather than...
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