Implementation of Time Synchronization for BTnodes
Implementation of Time Synchronization for BTnodes
... display the same time at any given moment by performing rate and offset synchronization; or we could transform timescales by transforming local times of one node into local times of another node ... continuous time synchronization and local on-demand time transformation for BTnodes These two time synchronization approaches address separately the problems described in 1.3 The comparison of these ... characteristics First, clock synchronization is achieved through continuous offset synchronization while time synchronization is done by transform local times of one node into local times of another node Second,...
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Báo cáo khoa học: "THE SPECIFICATION OF TIME MEANING FOR MACHINE TRANSLATION" pot
... d u r a t i o n time a d v e r b i a l s , such as (4) f o r an hour, f i v e weeks, since Christmas, u n t i l ~une A t h e o r y of time meanings In many discussions of time meaning, a O i s ... a t i o n of time meanings: As p o s s i b l e r e l a t i o n s between S and R we w i l l take (i) (I) Each time meaning r e p r e s e n t a t i o n contains e x a c t l y three time i n t ... a l s : - the time of speech or n a r r a t i o n (S) - the time of event (E), i e the i n t e r v a l at which the basic p r o p o s i t i o n i s said to be t r u e one time of r e f e r e...
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Analysis and practical implementation of a model for combined growth and metabolite production of lactic acid bacteria
... growth rate and the specific production rate to [LaH] and pH, the accuracy of latter input values is also of major importance Therefore, an adequate calculation method for the actual values of ... capacity of the medium are known The amount of undissociated lactic acid is then further related to the total amount of lactic acid LaHtot and the pH by the lactic acid chemical equilibrium As ... a more theoretical analysis of the model Some mathematical properties of the model are discussed, and an easy-to-use method to take into account the evolution of pH and undissociated lactic acid...
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báo cáo hóa học:" Research Article Design and Implementation of a Testbed for IEEE 802.15.4 (Zigbee) Performance Measurements" doc
... for that particular packet All of these packets are picked up by BaseStation.java listening on the USB port and it saves each consecutive packet in a file for future analysis A new file is created ... created for each trial A second Java program (Analyze.java) was developed to analyze the saved files containing the received packets Since the transmitted data is known, this program can easily calculate ... channel, the transmitter node always transmits the same data packet The first octets are AM BER = header information and the dummy data payload is decimal number 85 which was chosen simply because...
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Báo cáo hóa học: " Research Article A WiMAX-Based Implementation of Network MIMO for Indoor Wireless Systems" pptx
... relevant channel state information is instantaneously and perfectly available at each AP and user Also, ideal Shannon-rate coding has been assumed, that is, the impact of real-world coding and ... the floor of the network area and shadow fading realizations for the links to all the APs We assign a user to the AP with maximum average SNR, accounting for distancebased path loss and shadowing ... standard for local and metropolitan area networks— part 16: air interface for fixed broadband wireless access systems,” IEEE 802 LAN/MAN Standards Committee, November 2005 [3] A D Wyner, “Shannon-theoretic...
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Implementation of balanced scorecard for performance evaluation of construction department of phutho tourist limited company
... Scorecard for Performance Evaluation of Construction Department – Phu Tho Tourist Co., Ltd Study focus on balanced scorecard to evaluate the performance of Construction department – Phu Tho Tourist ... Implementation of Balanced Scorecard for Performance Evaluation of Construction Department – Phu Tho Tourist Co., Ltd viii LIST OF ABBREVIATIONS ABBREVIATIONS MEANING ¬ BSC Balanced Scorecard ¬ Construction ... perspective performance scale 78 Figure 3.12 Overall performance scale of construction department 79 Master Degree Thesis in Management Implementation of Balanced Scorecard for Performance Evaluation...
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Design and implementation of a testbed for indoor mimo systems
... channel In addition, w e only pay attention to uniform antenna arrays in this section, that is, all an tennas are aligned and equally separated in the tran sm it and receive antenna arrays 8 2.2.1 ... create b aseb and signal and m odulation type to be applied in the tran sm itter and to receive reco vered data signal for channel capacity co m p u tin g (figure 19) Both b aseb an d and IF parts ... creates a sine w ave o f 12.5M H z to shift base b a n d signal to IF band before passing through D ACs Figure 23: Baseband Transmitter Diagram a) Data G en erato r b) W alsh code G en erato...
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RECEIVER BASED TIME SYNCHRONIZATION FOR MULTI HOP WIRELESS NETWORKS
... Engineering Thesis Title : Receiver- based Time Synchronization for Multi- Hop Wireless Networks Abstract Time synchronization is a critical piece of software infrastructure in Wireless Sensor Network ... node To achieve this, a time- sync frame is used for our time synchronization Energy Harvesting Time Synchronization (EH-TS) is a receiver- based time synchronization protocol for energy harvesting ... receiver- receiver based time synchronized sensor nodes: Global time- scale for a receiver- receiver based synchronization RBS uses a time- stamp conversion approach to convert a packet’s timestamp at each hop...
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Báo cáo hóa học: " Error analysis and implementation considerations of decoding algorithms for time-encoding machine" ppt
... Spectra of quantized signals Bell Syst Tech J 27, 446–472 (1948) doi:10.1186/1687-6180-2011-1 Cite this article as: Kong et al.: Error analysis and implementation considerations of decoding algorithms ... quantization noise of the ADC In the decoding side, the major error contributors are the basis approximation error and the numerical computation errors, including the matrix inversion errors and the matrix ... reconstruction mean square error (MSE) In the following error analysis and comparison, this method is not included (13) l∈Z Sensitivity analysis and parameter selection The coefficients of c are obtained...
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Báo cáo y học: "Is it time for implementation of tight glycaemia control by intensive insulin therapy in every ICU" pdf
... Bouillon R: Intensive insulin therapy in the critically ill patients N Engl J Med 2001, 345:1359-1367 Angus DC, Abraham E: Intensive insulin therapy in critical illness Am J Respir Crit Care Med ... Reliability of point-ofcare testing for glucose measurement in critically ill adults Crit Care Med 2005, 33:2778-2785 Andreelli F, Jacquier D, Troy S: Molecular aspects of insulin therapy in critically ... Predisposing factors for hypoglycemia in the intensive care unit Crit Care Med 2006, 34:96-101 Devos P, Ledoux D, Preiser JC: Current practice of glycaemia control in european intensive care units...
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The challenges for implementation of good manufacturing practices by local pharmaceutical manufactures in vietnam
... obstacle to the pharmaceutical market opening process in the region In Vietnam, the Drug Administration formed in August 1997 is responsible for establishing the GMP guidelines and granting the GMP ... products, the other two good practices in quality assurance of Clinical Therapy are also briefly presented herein e Good Clinical Practices: FDA guidelines for GCP are explained in 21 CFR part 54 These ... the main objective of this research paper, for examining the existing challenges and recommending some considering points for both firms and the government to take into account when thinking of...
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Changes of temperature data for energy studies over time and their impact on energy consumption and CO2 emissions. The case of Athens and Thessaloniki – Greece
... degree-day data change on the energy consumption for heating and cooling and on CO2 emissions In order to reach conclusions regarding the effect of temperature data changes on the energy consumption of ... requirements for heating is 11.3% for Athens and 6.1% for Thessaloniki On the contrary, for the cooling period of the 1993-2002 decade, an increase of the energy demands of the building for both ... to the temperature level The consequence of the reported trend towards milder winters and hotter summers is the reduction of energy consumption for heating and the increase of energy consumption...
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Real-Time Digital Signal Processing - Chapter 5: Design and Implementation of FIR Filters
... conceptualizing the impact of filters on signals As discussed in Chapter 3, there are two basic types of digital filters: FIR filters and IIR filters An FIR filter of length L can be represented ... p 5:1 :10a !m !a !b , H(w) 1 w wa Figure 5.3 wm wb Magnitude response of bandpass filter with narrow bandwidth 188 DESIGN AND IMPLEMENTATION OF FIR FILTERS where !a and !b are the lower and ... x(n−L+2) b0 b1 bL/2−1 y(n) Figure 5.8 Signal flow diagram of symmetric FIR filter, L is even 198 DESIGN AND IMPLEMENTATION OF FIR FILTERS The trade-off is that instead of accessing data linearly through...
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Real-Time Digital Signal Processing - Chapter 6: Design and Implementation of IIR Filters
... direct-form structure In practical implementations of digital IIR filters, the cascade form is preferred 268 DESIGN AND IMPLEMENTATION OF IIR FILTERS Example 6.9: Given the second-order IIR filter ... the fourth-order Butterworth IIR Table 6.3 /* List of floating-point C implementation of IIR filter exp6a.c À Direct-form II IIR function implementation in floating-point C and using signal generator ... range of stopband is < F < Ws, the passband is Wp < F < 1, and Wp > Ws For bandpass and bandstop filters, Wp and Ws are two-element vectors that specify the transition bandages, with the lower-frequency...
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Tài liệu Real-Time Digital Signal Processing - Appendix C: Introduction of C Programming for DSP Applications ppt
... 470 APPENDIX C: INTRODUCTION OF C PROGRAMMING FOR DSP APPLICATIONS C program (Source) Preprocessor Compiler Assembly code Assembler Object code Linker (loader) Libraries Execution Data ... ba is assigned to c 476 APPENDIX C: INTRODUCTION OF C PROGRAMMING FOR DSP APPLICATIONS The modulus operator is useful in implementing a circular pointer for signal processing For example, k (k+1)%128; ... 16-bit size The long 486 APPENDIX C: INTRODUCTION OF C PROGRAMMING FOR DSP APPLICATIONS Table C. 4 Data type supported by the TMS32 0C5 5x C compiler Data Type Size Representation Range Char 16-bit...
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