Multipath propagation is abundant in UWB channels and is exploited by a Rake receiver. Several alternative distributions for approximating the MUI process and the MUI-plus-noise process in UWB systems are motivated and compared. 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? The term typically refers to the addition of unwanted signals to a useful signal.
Your cache administrator is webmaster. X. Your cache administrator is webmaster. 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
Most recent applications target sensor data collection, precision locating and tracking applications. These features, which can be precisely anticipated by the proposed model include impulses, singularities, and the tail behaviour in the distribution of the MAI. Your cache administrator is webmaster. Your cache administrator is webmaster.
Copyright © 2016 ACM, Inc. 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. A Rake receiver uses multiple fingers to comb the multipath rays with a conventional matched filter implemented in each finger. Please try the request again.
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 my review here Time-sharing systems are multi-user systems. 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: http://0.0.0.7/ Connection Did you know your Organization can subscribe to the ACM Digital Library?
In the case of seven asynchronous interferers, the CMF exhibits ). The system returned: (22) Invalid argument The remote host or network may be down. Subscribe Personal Sign In Create Account IEEE Account Change Username/Password Update Address Purchase Details Payment Options Order History View Purchased Documents Profile Information Communications Preferences Profession and Education Technical Interests Need click site The system returned: (22) Invalid argument The remote host or network may be down.
The system returned: (22) Invalid argument The remote host or network may be down. 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 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 navigate to this website Examples of shared physical media are wireless networks, bus networks, ring networks, hub networks and half-duplex point-to-point links.
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 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: http://0.0.0.8/ Connection These distributions have in common that they are more impulsive than the Gaussian approximation, with a greater area in the tails of the probability density function (pdf) compared to a Gaussian 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.
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. BeaulieuDavid J. UWB has traditional applications in non-cooperative radar imaging. 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
Several adaptive receivers are shown to always match or exceed the performance of the conventional linear receiver in all MUI-plus-noise environments. Please try the request again. The paper discusses these effects on transmission and presents methods to counter them. 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?
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 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.