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In this paper we propose a novel co-allocation scheme, called a Reliable Multicast Brute-Force co-allocation scheme (ReMBF for short), which employs a reliable multicast (RM for short) technique with the Brute-Force (BF for short) scheme to accelerate data retrieval and delivery, and reliably transmit data to its users for data grids. Several types of data access patterns, including Zipf-like, geometric,...
This paper proposes a clustering technique, called ELECT, to provide an energy efficient and reliable routing in wireless sensor networks. The ELECT considers node status and link condition, and introduces a clustering metric, called predicted transmission count (PTX), to evaluate the qualification of nodes for clusterheads and gateways. Each clusterhead or gateway candidate depends on the PTX to...
Data retention is a major issue that significantly affects the reliability of Flash memories. In this work, the method of P-Well-Inside stress with a low electric field was used to effectively detect the stress induced leakage current that caused single bit retention due to non-optimized process in NOR-type floating-gate Flash memories. Based on the electrical and physical failure analysis, the asymmetric...
Using traditional file system to manage the massive resources in network teaching system there is availability, scalability, reliability of data transmission and file read and write performance and other issues. According to the research of several distributed file system (MFS, GFS, etc.) which is currently used by a relatively high frequency, in combination with its own characteristics of teaching...
This work presents superb chip-level reliability of a BE-SONOS charge trapping NAND fabricated in both 75nm and 38nm half-pitches. Without any error correction (ECC) >;100K P/E cycling endurance for SLC and >;3K endurance for MLC are obtained using a novel non-cut SiN trapping layer. Key process integration strategies are discussed, including barrier and trapping layer engineering, p-well and...
To enhance transport efficiency and service quality, a lot of countries are actively promoting Intelligent Transportation System (ITS) on public transportation today. The transport efficiency and service quality that people concern mostly are less waiting time and the reliability of the system. Dynamic bus information system is one kind of more efficiency transportation service of intelligent transportation...
To indicate exactly the reliability of large-scale high-speed broadband communication network with domain partition and interconnection, a novel reliability index weighed by normalized capacity is defined, which organically combines connection performance with capacity. The correctness and rationality of the index are demonstrated on the aspects of objective factor of network and subjective factor...
The modern traveling wave based fault location principles for transmission lines are analyzed. In order to apply the traveling wave principles to HVDC transmission lines, the special technical problems are studied. Based on this, a fault locating system for HVDC transmission lines is developed. The system can support the type D and type A modern traveling wave principles simultaneously, and it is...
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