Showing 41 - 60 results of 702 for search '"bit"', query time: 0.07s Refine Results
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    Experimental and Numerical Analysis of Flow Behavior for Reverse Circulation Drill Bit with Inserted Swirl Vanes by Cheng Yang, Jianliang Jiang, Bo Qi, Guoqing Cui, Liyong Zhang, Yunwang Chen, Pinlu Cao

    Published 2022-01-01
    “…A swirling drill bit designed with an integrated vane swirler was developed to improve reverse circulation in down-the-hole hammer drilling. …”
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  3. 43

    Low-Bit Rate Feedback Strategies for Iterative IA-Precoded MIMO-OFDM-Based Systems by Sara Teodoro, Adão Silva, Rui Dinis, Atílio Gameiro

    Published 2014-01-01
    “…We design low-complexity and low-bit rate feedback strategies where a quantized version of some CSI parameters is fed back from the user terminal (UT) to the base station (BS), which shares it with the other BSs through a limited-capacity backhaul network. …”
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  4. 44

    Upper Bound on the Bit Error Probability of Systematic Binary Linear Codes via Their Weight Spectra by Jia Liu, Mingyu Zhang, Chaoyong Wang, Rongjun Chen, Xiaofeng An, Yufei Wang

    Published 2020-01-01
    “…The proposed bound on the bit error probability requires only the knowledge of weight spectra, which is helpful when the input-output weight enumerating function (IOWEF) is not available. …”
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  5. 45

    Simulation and Analysis of a Split Drill Bit for Pneumatic DTH Hammer Percussive Rotary Drilling by Yuanling Shi, Conghui Li

    Published 2024-01-01
    “…In this paper, several types of split drill bits for different drilling technologies are designed. …”
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    Article
  6. 46

    Prediction and Analysis of PDC Bit Wear in Conglomerate Layer with Machine Learning and Finite-Element Method by Li-qiang Wang, Ming-ji Shao, Wei Zhang, Zhi-peng Xiao, Shuo Yang, Ming-he Yang

    Published 2022-01-01
    “…Polycrystalline diamond compact (PDC) bits experience a serious wear problem in drilling tight gravel layers. …”
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    Article
  7. 47

    Impacts of noise and interference on the bit error rate of the FBMC-OQAM modulation scheme in 5G systems by A. Androon, O. V. Tikhonova

    Published 2024-05-01
    “…The work sets out to evaluate the noise immunity of the signal modulation method in 5G networks using a filter bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) and to analyze the bit error rate (BER).Methods. In the work, probability theory and mathematical statistics methods are applied according to computer modeling approaches.Results. …”
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    Article
  8. 48
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    A Novel Feature Extraction Technique Using Binarization of Bit Planes for Content Based Image Classification by Sudeep Thepade, Rik Das, Saurav Ghosh

    Published 2014-01-01
    “…The technique has binarized the significant bit planes of an image by selecting local thresholds. …”
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    Article
  10. 50

    Community Perception through Comparative Analysis of Turkey's Disaster Preparedness Policy: The Case of Van-Bitlis Provinces by Ahmet Uğur, Metin Işık

    Published 2020-01-01
    “…In this context, a field survey was carried out in Van, where the disaster occurred recently (2011) and in Bitlis, where no recent disaster occurred. Thus, it is aimed to determine whether the perception of society regarding the practices made in line with disaster preparedness policies makes any difference between these two provinces. …”
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    Article
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    Strengthened 32‐bit AES implementation: Architectural error correction configuration with a new voting scheme by Saeideh Sheikhpur, Mahdi Taheri, Mohammad Saeed Ansari, Ali Mahani

    Published 2021-11-01
    “…In this paper, a reliable and secure 32‐bit data‐path AES implementation based on our robust fault resilient approach is developed. …”
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    Robust Signature-Based Copyright Protection Scheme Using the Most Significant Gray-Scale Bits of the Image by Mohammad Awrangjeb

    Published 2012-01-01
    “…The most significant bit- (MSB-) plane of an image is least likely to change by the most signal processing operations. …”
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  16. 56

    Erasure channel modelling–based secure bit allocation schemes for multipath routing in wireless sensor networks by Zhenhua Yuan, Chen Chen, Ye Jin

    Published 2016-12-01
    “…Based on the binary erasure channel model, the problem of multipath routing degrades to a problem of bit allocation for each path. We formulate the problems and find that the problems are both quasi-convex. …”
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    A New Physical Layer Security Scheme Based on Adaptive Bit Channel Selection for Polar-Coded OFDM by Yuki Kuraya, Hideki Ochiai

    Published 2024-01-01
    “…Our approach is based on the <italic>adaptive bit channel selection</italic>, where the input bit channels of polar code are selected according to the frequency selectivity of the main channel. …”
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  19. 59

    Coupled variable‐input LCG and clock divider‐based large period pseudo‐random bit generator on FPGA by Mangal D. Gupta, Rajeev K. Chauhan

    Published 2021-09-01
    “…Abstract The authors present a new method for the generation of pseudorandom bits, based on coupled variable input linear congruential generator (LCG) and a clock divider. …”
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  20. 60

    A Bit-Parallel Tabu Search Algorithm for Finding Es2-Optimal and Minimax-Optimal Supersaturated Designs by Luis B. Morales, Dursun A. Bulutoglu

    Published 2023-01-01
    “…This allows developing a bit-parallel tabu search (TS) algorithm. The TS algorithm found Es2-optimal and minimax-optimal SSDs achieving the sharpest known Es2 lower bound with smax∈2,4,6 of sizes N,m=16,25, (16, 26), (16, 27), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (20, 21), (22, 22), (22, 23), (24, 24), and (24, 25). …”
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