low power design techniques for scaled technologies

Báo cáo hóa học: " Design of a Low-Power VLSI Macrocell for Nonlinear Adaptive Video Noise Reduction" doc

Ngày tải lên : 23/06/2014, 01:20

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iOS Wow Factor: UX Design Techniques for iPhone and iPad pptx

Ngày tải lên : 29/03/2014, 20:20

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Báo cáo hóa học: " Research Article A Subsample-Based Low-Power Image Compressor for Capsule Gastrointestinal Endoscopy" docx

Ngày tải lên : 21/06/2014, 07:20

... ultra -low- power image compressor for capsule endoscope,” BioMedical Engineering Online, vol. 5, article 14, 2006. [15] X. Xie, G. Li, X. Chen, X. Li, and Z. Wang, “A low- power digital IC design ... converting into one dimension for B component. Raw image R G1 G2 B Compression image for G1 Compression image for G2 Noncompression image for B Compression image for R Entropy coding Entropy coding Entropy coding 4-by-4 zigzag scan 4-by-4 zigzag scan 8-by-8 zigzag scan Quantization R-table 4-by-4 quantization G-table 4-by-4 quantization G-table 2D 8-by-8 DCT 2D 4-by-4 DCT 2D 4-by-4 DCT 2 ... pages doi:10.1155/2011/257095 Research Ar ticle A Subsample-Based Low- Power Image Compressor for Capsule Gastrointestinal Endoscopy Meng-Chun Lin 1 and Lan-Rong Dung 2 1 Department of IC Design, Avisonic Technology Corporation,...

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Báo cáo hóa học: " Research Article Evaluation of Different Power Saving Techniques for MBMS Services" pptx

Ngày tải lên : 21/06/2014, 22:20

... several power saving techniques and analyze their performance in terms of power consumption. We provide simulation results that reveal the amount of power that is saved and reinforce the need for ... distinctly for each of the aforementioned techniques, are presented. More- over, combinations of these techniques are examined in order to reveal the additional power gain. Transmission power levels ... their ﬁxed power remain in relatively similar levels. In Figure 15 the transmission power for FACH is set to 7.6 Watts and for HS-DSCH to 7 Watts. By allocating 7.6 Watts of the Node B’s power to...

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POWER SERIES TECHNIQUES FOR A SPECIAL SCHRÖDINGER OPERATOR AND RELATED DIFFERENCE EQUATIONS MORITZ docx

Ngày tải lên : 23/06/2014, 00:20

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Design for Low Power potx

Ngày tải lên : 01/07/2014, 11:20

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A low power high dynamic range broadband variable gain amplifier for an ultra wideband receiver

Ngày tải lên : 06/11/2012, 10:26

... limitation In this VGA design, the output signal is fixed to be 1V pp with 2.5V power supply, to meet the full scale of the ADC. Thus, the suitable VGA topology for this design has to provide ... suitable for low power applications. (3) Summary of analog-multiplier-based VGA In summary, the multiplier-based VGA has good linearity and large gain tuning range, but it is not power efficient ... generated by the subtraction between g mp1 and g mp2 . And hence, it is not suitable for low- power VGA design. II.1.3 Differential pair with source degeneration Another commonly used VGA...

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Performance of Modern Techniques for Rating Model Design

Ngày tải lên : 16/04/2013, 20:00

... be seen in the graph below which is executed on the separable set. Fig. No.4 Performance Versus Learning Rate Performance of modern techniques for rating model design 3 1. Introduction ... taken. Performance of modern techniques for rating model design 16 6.1.1. BackPropagation Training with Gradient Descendent This is perhaps the most straightforward way to design the ... Nasir Ahmed for their valuable advices and also to my supervisor: Mr. Uwe Schmock, for helpful discussions and suggestions. Performance of modern techniques for rating model design...

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ultra low-power electronics and design

Ngày tải lên : 01/06/2014, 11:43

... to proposals on other levels in the design flow and to future work. Keywords: Low- power design, dynamic power reduction, leakage power reduction, ultra- low- V th devices, multi-V dd , multi-V th , ... search for optimization of power consumption. For leading-edge products which need to optimize both power consumption and system performance, optimization techniques on architecture and design ... threshold voltages for further power reduction. Especially for designs where minimization of total power consumption is key (as compared to e.g. minimization of standby power for mobile products),...

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Designing with Fireworks: Tips, Tricks and Techniques for Web-Centric Design

Ngày tải lên : 03/06/2014, 18:10

... tracking cramped line-height Tips, Tricks and Techniques for Web-Centric Design Chuck Mallott DFWAUG'.'November'21,'2009 Designing with Fireworks

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Báo cáo hóa học: " Research Article Optimal Channel Selection for Spectrum-Agile Low-Power Wireless Packet Switched Networks in Unlicensed Band" doc

Ngày tải lên : 21/06/2014, 22:20

... exact method makes it infeasible for practical applications. Therefore, it is needed to derive an approximate solution for the success probability giving acceptable performance with minimal computational ... f t +1 . (11) Following the above formulation, the history of transmission outcomes for each channel can be written as x(t) = (i t , b t , s t , f t ) which we call the informational state ... the traﬃcpattern of interfering network in each channel. For the reasons that will follow, we assume that the duration of idle intervals, for channel i, is modeled as a geometric random variable...

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Báo cáo hóa học: "Research Article Dual Wake-up Low Power Listening for Duty Cycled Wireless Sensor Networks" docx

Ngày tải lên : 21/06/2014, 23:20

... per node of LPL and DW-LPL for varying sleep intervals, T p for LPL and T b for DW-LPL. In Figure 8(a), T p = 100 ms is best for data generation interval T d = 10 s. For T d = 30 s, the optimal ... analysis. Symbol Meaning CC2420 P l Power in listening 56.4 mW P t Power in transmitting 52.2 mW P r Power in receiving 56.4 mW P a Power in awaking 670 uW P s Power in sleeping 3 uW t a Time to ... sporadic traffic and describe adaptive schemes for DW-LPL. 3.2. Low power listening for sporadic traffic Many sensor applications periodically generate trafficfor data collection. At every collection...

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Báo cáo hóa học: " Editorial Novel Techniques for Analysis and Design of Cross-Layer Optimized Wireless Sensor Networks" docx

Ngày tải lên : 22/06/2014, 19:20

... Networking Volume 2007, Article ID 31647, 3 pages doi:10.1155/2007/31647 Editorial Novel Techniques for Analysis and Design of Cross-Layer Optimized Wireless Sensor Networks Mischa Dohler, 1 Taieb Znati, 2 Stavros ... are built for a speciﬁc application in mind, and so al l layers must be cognizant of the features of this application and coordinate in executing it. Therefore, algorithms must be designed to ... termed the A-policy. TDMA protocols are particularly well suited for sensor networks, ﬁrstly because the topology changes slowly due to low or no node mobility, and in addition with such protocols...

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Báo cáo hóa học: " Research Article Power Backoff Reduction Techniques for Generalized Multicarrier Waveforms" pdf

Ngày tải lên : 22/06/2014, 19:20

... general form of OFDM signal format, called generalized multicarrier (GMC) [5–7], is formed by performing a matrix transformation on the vector a of M data symbols before applying (1): A = Ma,(2) where ... less the nonlinear distortion will be. However, for a given trans- mitted power, a larger power backoff lowers HPA efficiency and increases overall power consumption and battery drain. It also means ... provision of heat sinks, fans, and so forth [1]. Minimizing power backoff is thus desirable, without sac- rificing BER performance or spectral efficiency, especially for cost- and power- sensitive user terminals....

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Báo cáo hóa học: " Research Article A Systematic Approach to Design Low-Power Video Codec Cores" doc

Ngày tải lên : 22/06/2014, 19:20

... given in [9]. The techniques for power aware system design [10] are grouped according to their impact on the en- ergy delay product in [4]. Our proposed design flow assigns them to a design step and ... the total power consumption and the final throughput. In this paper, we propose a dataflow oriented design approach for low- power block based video processing and ap- ply it to the design of ... implementation. Additionally, such design approach shortens the design time: it favors design reuse and allows structured verification and fast prototyping. The proposed design flow (Figure 1) uses different...