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Error rate evaluation of wireless infrared links
ICC '98. 1998 IEEE International Conference on Communications. Conference Record. Affiliated with SUPERCOMM'98 (Cat. No.98CH36220), 2002A novel approach to the evaluation of bit error rate performance for directive optical wireless links, which takes into account shot noise, fluorescent lighting and intersymbol interference (ISI) is presented. The evaluation technique is based on nonclassical Gauss quadrature rules, with the fluorescent light and the ISI from high pass filtering being ...
Kostas Samaras +3 more
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Low power error control for wireless links
Proceedings of the 3rd annual ACM/IEEE international conference on Mobile computing and networking - MobiCom '97, 1997Energy efficiency, which directly affects battery life and portability, is perhaps the single most important design metric in hand-held computing devices capable of mobile networking over wireless radio links. By virtue of their being relatively thin clients, a high fraction of the power consumption in portable wireless computing devices is accounted ...
Lettieri, P +2 more
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Link error prediction for wireless system simulations
2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733), 2004A link error prediction (LEP) methodology allows the abstraction of link performance into system level studies, so that system performance may be characterized efficiently. The quasi-static method (QSM) method (http://www.3gpp2.org) (R. Ratasuk et al., 2002) which assumes perfect channel quality estimates for demodulation, has been widely used for ...
Arnab Das 0001, Ashwin Sampath
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Optimizing the Target Error Rate for Link Adaptation
2015 IEEE Global Communications Conference (GLOBECOM), 2014Wireless link adaptation configures the physical layer of the transmitter in the presence of dynamic channel conditions to maximize link performance under error rate reliability constraints. Typically, error rate reliability targets are defined externally and remain fixed, regardless of the physical layer configuration.
Sungwoo Park +2 more
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Analysis and modeling of errors at the 802.11b link layer
2003 International Conference on Multimedia and Expo. ICME '03. Proceedings (Cat. No.03TH8698), 2003In this paper, we analyze the errors observed at the link layer of an 802.11b network. Our analysis at all supported bitrates (i.e., 2, 5.5. and 11 Mbps) establishes that the error patterns are not memoryless, and therefore, they exhibit a certain level of temporal dependencies.
Shirish Karande 0001 +3 more
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Feedback-error-learning for controlling a flexible link
Proceedings. Vol.1. Sixth Brazilian Symposium on Neural Networks, 2002This paper discusses two approaches for neural control of a flexible link using the feedback-error-learning technique. This technique aims to acquire the inverse dynamics model of the plant and uses a neural network acting as an adaptive controller to improve the performance of a conventional non-adaptive feedback controller. The non-collocated control
Areolino de Almeida Neto +3 more
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Multi layer error protection on simplex links
SPIE Proceedings, 2008In the atmospheric optical channel amplitude modulated beam experience slow amplitude variations coming from refraction caused by atmospheric turbulence. The receiver introduces noise making the detection of the binary data subject to errors. Normally physical-layer proactive error protection is used to protect the system.
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Probabilistic Error Detecting in Numerical Linked Data
2015Linked Open Data LOD has become a vast repository with billions of triples available in thousands of datasets. One of the most pressing challenges to Linked Data management is detecting errors in numerical data. This study proposes a novel probabilistic framework that enables the detection of inconsistencies in numerical attributes including not only ...
Huiying Li +3 more
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TCP/IP link layer error mitigation for MIMO wireless links
Telecommunication Systems, 2010This paper investigates the effect of link-layer error mitigation support in MIMO wireless linking systems, and compares connection approaches between SISO and MIMO at different BER operating points substantiated by analysis of captured channels. In particular, this paper concentrates on a packet-based TDD approach, with a link-layer error mitigation ...
Ian Vince McLoughlin, Harsha R. Sirisena
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Linking Speech Errors and Generative Phonological Theory
Language and Linguistics Compass, 2011Abstract Speech errors are a critical source of data on the tacit knowledge that underlies our creative use of language. Studies of errors in spontaneous speech, in experimental paradigms such as tongue twisters, and those produced by aphasic individuals reveal the influence of linguistic principles on the production of speech ...
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