Home > Bit Error > Bit Error Rate Of Th-bpsk Uwb Receivers In Multiuser Interference

Bit Error Rate Of Th-bpsk Uwb Receivers In Multiuser Interference

morefromWikipedia Interference (communication) In communications and electronics, especially in telecommunications, interference is anything which alters, modifies, or disrupts a signal as it travels along a channel between a source and a PantelRead moreArticleA Monte Carlo Test for Variance Homogeneity in Linear ModelsOctober 2016 · Biometrical Journal · Impact Factor: 0.95Hans-Peter PiephoRead moreDiscover moreData provided are for informational purposes only. The MAP can be used to obtain a point estimate of an unobserved quantity on the basis of empirical data. The improved MUI and MUI-plus-noise models are utilized to derive new receiver designs for UWB applications, which are shown to be superior to the conventional matched filter receiver. http://sovidi.com/bit-error/bit-error-rate-bpsk.php

Please try the request again. Institutional Sign In By Topic Aerospace Bioengineering Communication, Networking & Broadcasting Components, Circuits, Devices & Systems Computing & Processing Engineered Materials, Dielectrics & Plasmas Engineering Profession Fields, Waves & Electromagnetics General It is closely related to Fisher's method of maximum likelihood (ML), but employs an augmented optimization objective which incorporates a prior distribution over the quantity one wants to estimate. The system returned: (22) Invalid argument The remote host or network may be down.

Scholtz and others which may be used at a very low energy level for short-range, high-bandwidth communications using a large portion of the radio spectrum. Beaulieu Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada Published in: ·Journal IEEE Transactions on Wireless Communications archive Volume 8 Issue 10, October 2009 Pages 4916-4921 IEEE Skip to Main Content IEEE.org IEEE Xplore Digital Library IEEE-SA IEEE Spectrum More Sites Cart(0) Create Account Personal Sign In Personal Sign In Username Password Sign In Forgot Password? morefromWikipedia Additive white Gaussian noise Additive white Gaussian noise (AWGN) is a channel model in which the only impairment to communication is a linear addition of wideband or white noise with

Please try the request again. morefromWikipedia Channel access method In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi-point transmission medium to transmit over it Fierry FraillonBernard GellyF. Here are the instructions how to enable JavaScript in your web browser.

Your cache administrator is webmaster. Copyright © 2016 ACM, Inc. Get Help About IEEE Xplore Feedback Technical Support Resources and Help Terms of Use What Can I Access? Generated Sun, 02 Oct 2016 04:50:26 GMT by s_hv972 (squid/3.5.20)

This modulation type can be modeled as follows for the m th user [8], is the signal transmitted by one user corresponding to the i th data bit and p(t) is YoungReadImproving Space Time Diversity In a Fixed Point-to-Point link Using LMS Based Interference Cancellers[Show abstract] [Hide abstract] ABSTRACT: This paper is concerned with the Improving Space Time Diversity In a Fixed Parameter estimation for the new receivers also is discussed.Article · Mar 2009 N.C. Your cache administrator is webmaster.

Ali YasirReadShow moreRecommended publicationsArticleA new test for bivariate distributions: Exponential vs new-better-than-used alternativeOctober 2016 · Communication in Statistics- Theory and Methods · Impact Factor: 0.27Kanwar SenMadhu Bala JainRead moreArticle16-Term Error Model Based on the model obtained for the PDF of the MAI and exploiting the maximum a posteriori (MAP) receiver design rule, the optimal attainable BER performance of binary TH-UWB receivers in Multipath propagation is abundant in UWB channels and is exploited by a Rake receiver. Curves for Ns = 3 and Ns = 5 are depicted by dashed and solid lines, respectively. "[Show abstract] [Hide abstract] ABSTRACT: The multiple-user interference (MUI) in time-hopped impulse-radio ultrawide bandwidth

X. http://sovidi.com/bit-error/bit-error-rate-of-qpsk-and-bpsk.php The performance of the system is observed through simulation results and is compared with analytical results presented in different text and publications.Article · Jan 2010 · Proceedings of the IEEEAmna ShabbirM. Generated Sun, 02 Oct 2016 04:50:26 GMT by s_hv972 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: Connection morefromWikipedia Multi-user Multi-user is a term that defines an operating system or application software that allows concurrent access by multiple users of a computer.

Several alternative distributions for approximating the MUI process and the MUI-plus-noise process in UWB systems are motivated and compared. Terms of Usage Privacy Policy Code of Ethics Contact Us Useful downloads: Adobe Reader QuickTime Windows Media Player Real Player Did you know the ACM DL App is Schmider+2 more authors…A. news Most batch processing systems for mainframe computers may also be considered "multi-user", to avoid leaving the CPU idle while it waits for I/O operations to complete.

Analysis and simulation results are shown for the novel receivers, which demonstrate that the new designs have superior performance compared to the conventional linear receiver when MUI is significant. The system returned: (22) Invalid argument The remote host or network may be down. US & Canada: +1 800 678 4333 Worldwide: +1 732 981 0060 Contact & Support About IEEE Xplore Contact Us Help Terms of Use Nondiscrimination Policy Sitemap Privacy & Opting Out

An exact theoretical model which explains the key features of the PDF of the MAI in TH-UWB systems is discussed.

The paper discusses these effects on transmission and presents methods to counter them. rgreq-93333a3a8e58ff18bed60a85649ab177 false SIGN IN SIGN UP Bit error rate of TH-BPSK UWB receivers in multiuser interference Authors: Iraj Hosseini Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Register now for a free account in order to: Sign in to various IEEE sites with a single account Manage your membership Get member discounts Personalize your experience Manage your profile Subscribe Enter Search Term First Name / Given Name Family Name / Last Name / Surname Publication Title Volume Issue Start Page Search Basic Search Author Search Publication Search Advanced Search

However, the term "multitasking" is more common in this context. MAP estimation can therefore be seen as a regularization of ML estimation. Several adaptive receivers are shown to always match or exceed the performance of the conventional linear receiver in all MUI-plus-noise environments. http://sovidi.com/bit-error/bit-error-rate-of-bpsk.php An optimal performance benchmark, based on an accurate theoretical model for the interference that fully explains the features of the MUI pdf, is also presented.

Publisher conditions are provided by RoMEO. The ACM Guide to Computing Literature All Tags Export Formats Save to Binder Log InSign Up We're trying Google Ads to subsidize server costs. Please try the request again. The model does not account for fading, frequency selectivity, interference, nonlinearity or dispersion.

Did you know your Organization can subscribe to the ACM Digital Library? The bit error rate or bit error ratio (BER) is the number of bit errors divided by the total number of transferred bits during a studied time interval. These features, which can be precisely anticipated by the proposed model include impulses, singularities, and the tail behaviour in the distribution of the MAI. BeaulieuAbstractIt is well known that the Gaussian distribution is not an accurate model for approximating the probability density function (PDF) of the multiple access interference (MAI) in time-hopping UWB (TH-UWB) systems.

morefromWikipedia Maximum a posteriori estimation In Bayesian statistics, a maximum a posteriori probability (MAP) estimate is a mode of the posterior distribution. Skip to MainContent IEEE.org IEEE Xplore Digital Library IEEE-SA IEEE Spectrum More Sites cartProfile.cartItemQty Create Account Personal Sign In Personal Sign In Username Password Sign In Forgot Password?