Showing 11,741 - 11,760 results of 16,001 for search '"bit"', query time: 0.15s Refine Results
  1. 11741

    Memory cost vs. coding efficiency trade-offs for HEVC motion estimation engine by Sinangil, Mahmut E., Chandrakasan, Anantha P., Sze, Vivienne, Zhou, Minhua, Sinangil, Mahmut

    Published 2015
    “…Specifically, supporting only 64x64, 32x32 and 16x16 block sizes provide 3.2X on-chip memory area, 26X on-chip bandwidth and 12.5X off-chip bandwidth savings at the expense of 12% bit-rate increase when compared to the anchor configuration supporting all block sizes.…”
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    Article
  2. 11742
  3. 11743

    A Sub-nW 2.4 GHz Transmitter for Low Data-Rate Sensing Applications by Mercier, Patrick Philip, Bandyopadhyay, Saurav, Lysaght, Andrew Christopher, Stankovic, Konstantina M., Chandrakasan, Anantha P.

    Published 2015
    “…Supporting both OOK and FSK modulations at 2.4 GHz, the transmitter consumed as low as 38 pJ/bit at an active-mode data rate of 5 Mbps. The loop antenna and integrated diodes were also used as part of a wireless power transfer receiver in order to kick-start the system power supply prior to energy harvesting operation.…”
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    Article
  4. 11744

    AdaptCast: An integrated source to transmission scheme for wireless sensor networks by Angelopoulos, Georgios, Medard, Muriel, Chandrakasan, Anantha P.

    Published 2015
    “…The proposed scheme does not suffer from the sudden degradation in the tradeoff between distortion and SNR of rated channel coding schemes due to its direct, relative bit importance preserving modulation mapping. In addition, it does not require continuous feedback or channel state information (CSI) as a result of its rateless operation. …”
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    Article
  5. 11745

    A 5-Gb/s automatic gain control amplifier with temperature compensation by Liu, Chang, Yan, Yuepeng, Goh, Wang Ling, Xiong, Yong-Zhong, Zhang, Lijun, Madihian, Mohammad

    Published 2013
    “…With a 215 - 1 pseudo-random bit sequence at 5-Gb/s, the measured peak-to-peak jitter is less than 40pspp across the -20°C-200°C temperature range. …”
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    Journal Article
  6. 11746

    Nyquist WDM superchannel using offset-16QAM and receiver-side digital spectral shaping by Xiang, Meng, Fu, Songnian, Tang, Ming, Tang, Haoyuan, Shum, Perry, Liu, Deming

    Published 2014
    “…Here, we propose and numerically investigate a Nyquist WDM superchannel using offset-16QAM and receiver-side digital spectral shaping (RS-DSS), achieving a spectral efficiency up to 7.44 bit/s/Hz with 7% hard-decision forward error correction (HD-FEC) overhead. …”
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    Journal Article
  7. 11747

    Efficient VLSI implementation of 2^n scaling of signed integer in RNS {2^n-1, 2^n, 2^n+1} by Tay, Thian Fatt, Chang, Chip-Hong, Low, Jeremy Yung Shern

    Published 2015
    “…A complex sign detection circuit has been obviated and replaced by simple logic manipulation of some bit-level information of intermediate magnitude scaling results. …”
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    Journal Article
  8. 11748

    Single-event-transient resilient memory for DSP in space applications by Lwin, Ne Kyaw Zwa, Sivaramakrishnan, H., Chong, Kwen-Siong, Lin, Tong, Shu, Wei, Chang, Joseph S.

    Published 2019
    “…Our proposed RHBD TICE SRAM cells integrated with the TMR voter are also hardened by the layout/sizing RHBD practices. By means of the 128×9-bit memory implementation @ 65nm CMOS, we show that our memory design is inherent SEUand DEU-tolerant, and has 94.83% SET reduction and 92.05% Triple-Event-Upset (TEU) reduction when compared to the memory design embodying the 8-transistor (8-T) SRAM cells.…”
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    Conference Paper
  9. 11749

    A scaling roadmap and performance evaluation of in-plane and perpendicular MTJ based STT-MRAMs for high-density cache memory by Chun, Ki Chul, Zhao, Hui, Harms, Jonathan D., Kim, Tony Tae-Hyoung, Wang, Jian-Ping, Kim, Chris H.

    Published 2013
    “…We focus on the read and write performances of a STT-MRAM based cache rather than the obvious advantages such as the denser bit-cell and zero static power. An accurate MTJ macromodel capturing key MTJ properties was adopted for efficient Monte Carlo simulations. …”
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    Journal Article
  10. 11750

    A 0.013-mm2 0.53-mW/Gb/s 32-Gb/s hybrid analog equalizer under 21-dB channel loss in 65-nm CMOS by Balachandran, Arya, Chen, Yong, Boon, Chirn Chye

    Published 2020
    “…The maximum equalization achieved is 21 dB at Nyquist with a measured peak-to-peak data jitter of 5.25 ps (0.17 unit interval) at 32 Gb/s for a 231 - 1 pseudorandom bit sequence signal. The measurement shows a vertical eye-opening recovery rate of up to 61% at 32 Gb/s, for a channel loss of 21 dB. …”
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    Journal Article
  11. 11751

    Urban sound analysis and synthesis using artificial intelligence by Guo, Zixun

    Published 2020
    “…Digital sound also has its unique sets of features such as sampling frequency, bit depth. Various research work has also utilized sound features in the frequency domain such as bandwidth. …”
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    Final Year Project (FYP)
  12. 11752

    Multi-carrier M-ary DCSK system with code index modulation : an efficient solution for chaotic communications by Cai, Guofa, Fang, Yi, Wen, Jinming, Mumtaz, Shahid, Song, Yang, Frascolla, Valerio

    Published 2020
    “…With an aim to making full use of the system energy resources, the reference signals in all subcarriers are coded by a Walsh code to carry additional information bits. The analytical bit-error-rate (BER) expressions of the proposed CIMMC-M-DCSK system are derived over additive white Gaussian noise (AWGN) as well as multipath Rayleigh fading channels. …”
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    Journal Article
  13. 11753

    Blind reconstruction of Reed-Solomon encoder and interleavers over noisy environment by Swaminathan, Ramabadran, Madhukumar, A. S., Wang, Guohua, Ting, Shang Kee

    Published 2020
    “…In addition, synchronization compensation through appropriate bit/symbol positioning is integrated with the proposed code and interleaver parameter estimation algorithms. …”
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    Journal Article
  14. 11754

    Practical side-channel based model extraction attack on tree-based machine learning algorithm by Jap, Dirmanto, Yli-Mäyry, Ville, Ito, Akira, Ueno, Rei, Bhasin, Shivam, Homma, Naofumi

    Published 2021
    “…It has been shown in a recent publication, that Bonsai, a small tree-based algorithm, can be successfully fitted in a small 8-bit microcontroller. However, the security of machine learning algorithm has also been a major concern, especially with the threat of secret parameter recovery which could lead to breach of privacy. …”
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    Conference Paper
  15. 11755

    Simulation of resistive random-access memory (RRAM) : SPICE modelling of RRAM device by Lian, Jie

    Published 2021
    “…RRAM is considered a promising candidate for next-generation memory due to its non-volatile property, simple structure, high density, low power consumption, fast speed, multi-bit storage, and CMOS process capability. This dissertation will first review some basic concepts about RRAM and operation principles, conduction mechanisms, and typical materials and structures. …”
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    Thesis-Master by Coursework
  16. 11756

    Nonvolatile multistates memories for high-density data storage by Cao, Qiang, Lü, Weiming, Wang, Renshaw Xiao, Guan, Xinwei, Wang, Lan, Yan, Shishen, Wu, Tom, Wang, Xiaolin

    Published 2021
    “…Owing to the capability to store data in more than a single bit (0 or 1), the storage density is dramatically enhanced without scaling down the memory cell, making memory devices more efficient and less expensive. …”
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    Journal Article
  17. 11757

    On evaluating fault resilient encoding schemes in software by Breier, Jakub, Hou, Xiaolu, Liu, Yang

    Published 2021
    “…Based on these findings, we develop evaluation metric that can be used universally to determine the robustness of a software encoding scheme against bit flip faults and instruction skips. We provide a way to select a code according to user criteria and also a dynamic code analysis method to estimate the level of protection of assembly implementations using encoding schemes. …”
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    Journal Article
  18. 11758

    A 0.6 V, 1.74 ps resolution capacitively boosted time-to-digital converter in 180 nm CMOS by Palaniappan, Arjun Ramaswami, Siek, Liter

    Published 2021
    “…The proposed TDC named as capacitively boosted vernier delay line TDC (CB-VDL TDC) consists of a vernier delay line built using capacitive boosting delay buffers capable of amplifying the input time signals higher than the supply and below the ground for driving the subsequent buffers with improved strength even at an ultra-low operating supply voltage. The proposed 6-bit CB-VDL TDC achieves an ultra-fine resolution of 1.74 ps while operating at an ultra-low supply of 0.6 V and consumes a power of 217.43 μW at a sampling frequency of 50 MHz, thus making it highly suitable for applications such as low power all-digital phase locked loops, time-of-flight measurement systems and time-mode analog-to-digital converters. …”
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    Conference Paper
  19. 11759

    Advanced 3D integration technologies in various quantum computing devices by Zhao, Peng, Lim, Yu Dian, Li, Hong Yu, Guidoni, Luca, Tan, Chuan Seng

    Published 2021
    “…In this review, we focus on four popular quantum bit (qubit) candidates (trapped ion, superconducting circuit, silicon spin and photon) which are encoded by distinct physical systems but all intrinsically compatible with advanced CMOS fabrication process. …”
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    Journal Article
  20. 11760

    Tight bounds for the subspace sketch problem with applications by Li, Yi, Wang, Ruosong, Woodruff, David P.

    Published 2022
    “…We show if p ≥ 0 is not a positive even integer and d = Ω (log(1/∊ )), then Ω (∊-2d) bits are necessary. On the other hand, if p is a positive even integer, then there is an upper bound of O(dp log(nd)) bits independent of \varepsilon. …”
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    Journal Article