scholarly journals Energy efficiency and I/O performance of low‐power architectures

2018 ◽  
Vol 31 (18) ◽  
Author(s):  
Pablo J. Pavan ◽  
Ricardo K. Lorenzoni ◽  
Vinícius R. Machado ◽  
Jean L. Bez ◽  
Edson L. Padoin ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Low Power ◽  
Low Power Architectures

scholarly journals Power Minimization Architecture for Multimodal Biometric System using Cadence

2020 ◽  
Vol 6 (9) ◽  
pp. 1-5
Keyword(s):  
Energy Efficiency ◽  
Low Power ◽  
Fir Filter ◽  
Behavioral Characteristics ◽  
Power Minimization ◽  
Biometric System ◽  
Multimodal Biometric System ◽  
Biometric Systems ◽  
Low Power Architectures

Physiological or behavioral characteristics of a person being identified or verified using biometric systems. The preprocessing block has the fir filter in which enhanced energy-efficiency has been obtained by introducing the low power architectures within it. The implementation of low power architectures in the fir filter part will further provide the optimization in the various parameters such as power, area and timing. Therefore, this will help us to do the biometrics process faster and efficient.

scholarly journals Energy Efficiency in Short and Wide-Area IoT Technologies—A Survey

Technologies ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 22
Author(s):  
Eljona Zanaj ◽  
Giuseppe Caso ◽  
Luca De Nardis ◽  
Alireza Mohammadpour ◽  
Özgü Alay ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Internet Of Things ◽  
Low Power ◽  
Energy Efficient ◽  
Wide Area ◽  
Wide Area Networks ◽  
The Internet ◽  
Extensive Review ◽  
Research Directions ◽  
The Internet Of Things

In the last years, the Internet of Things (IoT) has emerged as a key application context in the design and evolution of technologies in the transition toward a 5G ecosystem. More and more IoT technologies have entered the market and represent important enablers in the deployment of networks of interconnected devices. As network and spatial device densities grow, energy efficiency and consumption are becoming an important aspect in analyzing the performance and suitability of different technologies. In this framework, this survey presents an extensive review of IoT technologies, including both Low-Power Short-Area Networks (LPSANs) and Low-Power Wide-Area Networks (LPWANs), from the perspective of energy efficiency and power consumption. Existing consumption models and energy efficiency mechanisms are categorized, analyzed and discussed, in order to highlight the main trends proposed in literature and standards toward achieving energy-efficient IoT networks. Current limitations and open challenges are also discussed, aiming at highlighting new possible research directions.

Revisiting HyperDimensional Learning for FPGA and Low-Power Architectures

2021 ◽  
Author(s):  
Mohsen Imani ◽  
Zhuowen Zou ◽  
Samuel Bosch ◽  
Sanjay Anantha Rao ◽  
Sahand Salamat ◽  
...  
Keyword(s):  
Low Power ◽  
Low Power Architectures

scholarly journals Level Converters for Ultra Low Power IoT Applications

2018 ◽  
Vol 7 (2.16) ◽  
pp. 19
Author(s):  
T Yugendra Chary ◽  
S Anitha ◽  
M Alamillo ◽  
Ameet Chavan
Keyword(s):  
Energy Efficiency ◽  
Low Power ◽  
Slight Reduction ◽  
Dramatic Improvement ◽  
Modest Improvement ◽  
Ultra Low Power ◽  
Iot Applications ◽  
Communication Devices ◽  
And Performance ◽  
Level Converter

For efficient ultra-low power IoT applications, working with various communication devices and sensors which operating voltages  from subthreshold to superthreshold levels which requires wide variety of robust level converters for signal interfacing with low power dissipation. This paper proposes two topologies of level converter circuits that offer dramatic improvement in power and performance when compared to the existing level converters that shift signals from sub to super threshold levels for IoT applications. At 250 mV, the first proposed circuit - a modification of a tradition al current mirror level converter - offers the best energy efficiency with approximately seven times less energy consumption per operation than the existing design, but suffers from a slight reduction in performance.  However, a second proposed circuit - based on a two-stage level converter - at the same voltage enhances performance by several orders of magnitude while still maintaining a modest improvement in energy efficiency.  The Energy Delay Products (EDP) of the two proposed designs are equivalent and are approximately four times better than the best existing design.  Consequently, the two circuit options either optimizes power or performance with improved overall EDP.  

Balancing resiliency and energy efficiency of functional units in ultra-low power systems

2018 ◽  
Author(s):  
Mohammad Saber Golanbari ◽  
Anteneh Gebregiorgis ◽  
Elyas Moradi ◽  
Saman Kiamehr ◽  
Mehdi B. Tahoori
Keyword(s):  
Energy Efficiency ◽  
Power Systems ◽  
Low Power ◽  
Ultra Low Power ◽  
Functional Units
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