Design and Reliability Analysis of a Novel Redundancy Topology Architecture

Li, Fēi; Liu, Wenyi; Gao, Wanjia; Liu, Yanfang; Hu, Yanjun

doi:10.3390/s22072582

Cited by 7 publications

(4 citation statements)

References 40 publications

(45 reference statements)

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“…We further analyze the structural robustness of MENs (M1, M2, M3, and M4) by calculating their natural connectivity ( Supplementary Figure S4 ). A higher natural connectivity indicates a more structurally robust network ( Li F. et al., 2022 ). Considering that real networks may experience node failures, we simulate random node failures by randomly removing nodes in our analysis.…”

Section: Discussionmentioning

confidence: 99%

Phyllosphere bacterial community dynamics in response to bacterial wildfire disease: succession and interaction patterns

Peng,

Wang,

Tian

et al. 2024

Front. Plant Sci.

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Plants interact with complex microbial communities in which microorganisms play different roles in plant development and health. While certain microorganisms may cause disease, others promote nutrient uptake and resistance to stresses through a variety of mechanisms. Developing plant protection measures requires a deeper comprehension of the factors that influence multitrophic interactions and the organization of phyllospheric communities. High-throughput sequencing was used in this work to investigate the effects of climate variables and bacterial wildfire disease on the bacterial community’s composition and assembly in the phyllosphere of tobacco (Nicotiana tabacum L.). The samples from June (M1), July (M2), August (M3), and September (M4) formed statistically separate clusters. The assembly of the whole bacterial population was mostly influenced by stochastic processes. PICRUSt2 predictions revealed genes enriched in the M3, a period when the plant wildfire disease index reached climax, were associated with the development of the wildfire disease (secretion of virulence factor), the enhanced metabolic capacity and environmental adaption. The M3 and M4 microbial communities have more intricate molecular ecological networks (MENs), bursting with interconnections within a densely networked bacterial population. The relative abundances of plant-beneficial and antagonistic microbes Clostridiales, Bacillales, Lactobacillales, and Sphingobacteriales, showed significant decrease in severally diseased sample (M3) compared to the pre-diseased samples (M1/M2). Following the results of MENs, we further test if the correlating bacterial pairs within the MEN have the possibility to share functional genes and we have unraveled 139 entries of such horizontal gene transfer (HGT) events, highlighting the significance of HGT in shaping the adaptive traits of plant-associated bacteria across the MENs, particularly in relation to host colonization and pathogenicity.

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Section: Discussionmentioning

confidence: 99%

Phyllosphere bacterial community dynamics in response to bacterial wildfire disease: succession and interaction patterns

Peng,

Wang,

Tian

et al. 2024

Front. Plant Sci.

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“…Shanxi Engineering Research Center for New Industrial Bus has developed a new generation of high real-time intelligent reconfigurability bus suitable for aerospace, industrial automation, and other fields. The practice shows that the bus technology has better high real-time, high determinism, and high reliability [31].…”

Section: An Enhanced Time Synchronization Methodsmentioning

confidence: 99%

An Enhanced Method for Nanosecond Time Synchronization in IEEE 1588 Precision Time Protocol

Liu

Qi³

et al. 2023

Processes

Self Cite

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The performance of time-critical systems depends heavily on time synchronization accuracy. Therefore, it is crucial to have a synchronization method that can achieve high time synchronization accuracy. In this paper, we propose a new underlying transmission architecture and new synchronization messages. On the basis of these, aiming at the time error problem of the slave clock, we propose an enhanced time synchronization method based on new synchronization messages. Furthermore, we evaluate the performance of the enhanced time synchronization method on the OMNeT++ simulator. In addition, we compare the impact of different crystal oscillator accuracies and different crystal oscillator frequencies on time synchronization accuracy, respectively. Simulation results show that the time offset is at most ±1 clock period using the enhanced time synchronization method. We realize the purpose of timing the master clock and the slave clock by counting the period of the clock signal. Therefore, we needed to round down the time count to an integer. This is the reason why −1 and 1 appear at the same time. When the crystal oscillator frequency used is 80 MHz, the system can achieve a time synchronization accuracy of ±12.5 ns; that is, a nanosecond-level time synchronization accuracy can be achieved. With the reduction of the crystal oscillator accuracy of the slave clock, the synchronization accuracy of ±1 clock period can still be achieved. With the increase in the crystal oscillator frequency, the time synchronization accuracy that can be achieved also improves. The method proposed in this paper provides a new way of thinking and has certain guiding significance for improving the time synchronization accuracy of time-critical systems.

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“…Second, there are multiple paths available between any node. Compared with the tree topology with only one path, the mesh topology has higher network redundancy [14] and can more easily guarantee communication service quality. The modular design of the mesh topology benefits from its direct network connection.…”

Section: Structure and Topology Of The Networkmentioning

confidence: 99%

“…Routers can be packaged as hard modules and used in different systems. In a tree network, the routers close to the root node have to bear larger data throughput rate and thus have a larger data bandwidth [14]. The entire communication network must be designed as whole and each router is individually configured according to the communication requirements of the nodes.…”

Section: Structure and Topology Of The Networkmentioning

confidence: 99%

Design and Development of Low Power Clock and Data Recovery Circuit for Asynchronous Network on Chips

Nagalaxmi

Rao²,

P.Chandrasekar

2022

JICS

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Today, the current buffered router Synchronous Network on Chip architecture consumes significant chip area and power. Therefore, based on biased routing, buffer-less routers have recently been predicted as a possible solution, but they suffer from contiguous port assignments, slow critical paths, and increased latency. Asynchronous Network on Chip architecture emerges as the best option for avoiding glitches and consuming less power. A clock and data recovery circuit is used to recover the clock signal from the router-generated data and reduce power consumption in a Multiprocessor System on Chip. This paper proposes a clock and data recovery circuit design for an asynchronous Network on Chip. The proposed 4x4 Mesh router architecture implemented in this paper can process 64-bit of data samples with a depth of 64. When comparing the proposed architecture with the existing NoC architecture, the proposed architecture has shown a power reduction of 5times. The proposed architecture has consumed a total power of 0.103W.

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Design and Reliability Analysis of a Novel Redundancy Topology Architecture

Cited by 7 publications

References 40 publications

Phyllosphere bacterial community dynamics in response to bacterial wildfire disease: succession and interaction patterns

Phyllosphere bacterial community dynamics in response to bacterial wildfire disease: succession and interaction patterns

An Enhanced Method for Nanosecond Time Synchronization in IEEE 1588 Precision Time Protocol

Design and Development of Low Power Clock and Data Recovery Circuit for Asynchronous Network on Chips

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