Performance studies and receiver design of a MB OFDM UWB system

... unbearable for highdata rate applications In this chapter, the design and evaluation of the system performance of a MB- OFDM UWB system using a class of (3, k)-regular LDPC code designed using a ... the preambles, the packet header will be transmitted at a fixed data rate of 53.3 Mbps before the frame payload is transmitted at various data rates The packet heade...

Ngày tải lên: 28/11/2015, 13:44

... vehicle CAN bus As the first tests performed by the industrial car part supplier FAURECIA demonstrated that a static tuning is ineffective against road image variability, an automatic and adaptive tuning ... illustrate our approach for IPC tuning on a road image processing chain This application will also help us to introduce practical details of the methodology Natura...

Ngày tải lên: 22/06/2014, 23:20

... pen and paper tasks has been the use of a method called the "Wizard of Or" (henceforth W O Z ) which also avoids the problem of the fragility of current systems by simulating the operation of the ... the structure of far back as the beginning of the current subdialogue, the information source, Is a portrait the s a m e as a or even the beginning of t...

Ngày tải lên: 01/04/2014, 00:20

... 10 and 11 The plots indicate the maximum, minimum, and average BER rates over all users for both All-RAKE and TR -UWB simulations, and also the average performance as based on the TR -UWB variance ... overviews a UWB and TR -UWB simulation, together with a comparative analysis of the theoretical and simulated results for a timereversed system Finally, Section gi...

Ngày tải lên: 22/06/2014, 19:20

... Relative supply rating 8.4 pu 10.4 pu Rating and loss considerations for large scale system The losses and ratings of a large scale electrical conversion system with MERS solution and with a 2-level ... followed by description of experiments on a 50 kW PM generator and theoretical large scale system loss and rating investigations Magnetic Energ...

Ngày tải lên: 15/10/2013, 16:11

... complete home alarm system, but merely illustrates that the home automation system can interface with a larger existing alarm system The alarm interface unit provides the home alarm system with an arm/disarm ... very important, as it means that on a noisy powerline circuit, home automation signals can be sent reliably, as long as the rate of transmission is low enou...

Ngày tải lên: 19/01/2014, 20:20

... configuration: Body slip rate = Measured yaw rate – Stable yaw Stable yaw = Lateral acceleration/Vehicle speed The body roll angle is estimated based on the transfer function relating the lateral acceleration ... logic, and the range of values to vary A physical test of this sort of algorithm on a test mule would require a significant time investment to test all controller paramet...

Ngày tải lên: 24/07/2014, 09:44

... is an Assistant Professor at UPC, Barcelona, Spain Currently, he is involved in several national and European research projects Joint Beamforming Design in a MIMO-OFDM Multiuser System Ana I ... converge to any acceptable design The SA algorithm has analogies with the annealing of solids in physics and thermodynamics, as has been explained in [8] The main objective o...

Ngày tải lên: 23/06/2014, 00:20

... doi:10.1186/1748-5908-6-114 Cite this article as: Petersen et al.: Design, rationale, and baseline characteristics of a cluster randomized controlled trial of pay for performance for hypertension treatment: study protocol ... final model Discussion In this paper, we describe our rationale, methods, and baseline participant characteristics for a...

Ngày tải lên: 10/08/2014, 11:20

... purpose The separate data area of these database systems means that they not need the segment cleaning mechanisms of the Sprite LFS to reclaim log space The space occupied by the log in a database system ... log as the most up to date ‘‘truth’’ about the state of the data on disk The main difference is that database systems not use the log as the final repositor...

Ngày tải lên: 12/09/2012, 15:05

... investigating the relationship between percentage of unsaturation, maximum heat release rate and peak pressure for karanjia biodiesel Biodiesel of karanjia has a lower percentage of unsaturation and ... relatively higher in mahua biodiesel than that of biodiesel of palm In addition to unsaturation, ignition delay increases with fuel density and iodine value The effect...

Ngày tải lên: 05/09/2013, 15:28

... supply large volume of biodiesel, in fact, nearly half a dozen states of India have reserve a total of 1.72 million hectares of land for Jatropha cultivation and small quantities of Jatropha biodiesel ... some unreacted remainder of methanol and catalyst which if not removed can react and damage storing and fuel carrying parts During washing ester present react...

Ngày tải lên: 05/09/2013, 16:11

... O atoms of the main chain CO groups of LeuB387 and TrpB240, Od1 atom of AsnB241, and Oc atom of SerB386 and is expected to stabilize the positive charge of ArgB263 All of these views remain arguable, ... substrates The data for the PA catalysed hydrolysis of PhAc-Asp and PhAc-Glu [13] and our data for PhAc-pAB, PhAc-mAB and PhAcoAB (Table 2) imply that the...

Ngày tải lên: 16/03/2014, 16:20

... cyclic analogs of OP in order to generate possible agonists and antagonists of ODN We have determined the secondary structure of the cyclic OP analogs by two-dimensional 1H-NMR and molecular dynamic ... rat astrocytes In conclusion, we have shown that head-to-tail cyclization of the ODN agonist OP and the weak antagonist [D -Leu5]OP enhances their biologic...

Ngày tải lên: 24/03/2014, 04:21

... Education via the Web: Design and Formative Evaluation The Health and Health Behaviour subject was chosen as an appropriate subject in which to implement a Web-based learning environment and ... formative evaluation of the site was conducted 470 Delivering Health Education via the Web: Design and Formative Evaluation FORMATIVE EVA...

Ngày tải lên: 28/03/2014, 21:20