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Kirjasto - Tampereen teknillinen yliopisto

Browsing Research publications by Title

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  • Xianjun, Jiao; Canfeng, Chen; Jääskeläinen, Pekka; Guzma, Vladimír; Berg, Heikki (2013-07-01)
    Parallel implementations of Turbo decoding has been studied extensively. Traditionally, the number of parallel sub-decoders is limited to maintain acceptable code block error rate performance loss caused by the edge effect ...
  • Ollila, Samuli O.H.; Risselada, Jelger H.; Louhivuori, Martti; Lindahl, Erik; Vattulainen, Ilpo; Marrink, Siewert J. (2009)
    We calculate full 3D pressure fields for inhomogeneous nanoscale systems using molecular dynamics simulation data. The fields represent systems with increasing level of complexity, ranging from semivesicles and vesicles ...
  • Laine, Teemu; Paranko, Jari; Lahikainen, Tommi; Seppänen, Marko; Suomala, Petri (2006)
    In the network economy, a profitability analysis based on the figures of one company is not sufficient to obtain an insight into the competitiveness of the whole network. In this paper, the basic ideas underlying the ...
  • Nieminen, Tuukka; Kangas, Jari; Suuriniemi, Saku; Kettunen, Lauri (2010)
    The term inertial navigation is often automatically associated with the term initial value problem. However, there are many applications where it is possible to end up with a boundary value problem (BVP) as well. We show ...
  • Raitoharju, Matti; Ali-Löytty, Simo (2012)
    In the Gaussian mixture approach a Bayesian posterior probability distribution function is approximated using a weighted sum of Gaussians. This work presents a novel method for generating a Gaussian mixture by splitting ...
  • Mäkinen, Saku; Kanniainen, Juho; Dedehayir, Ozgür (2013)
    Many systemic, complex technologies have been suggested to exhibit increasing returns to adoption, whereby the initial increase in adoption leads to increasing experience with the technology, which drives technological ...
  • Bhuiyan, Mohammad Z.; Lohan, Elena Simona (2010)
    Multipath remains a dominant source of ranging errors in Global Navigation Satellite Systems (GNSS), such as the Global Positioning System (GPS) or the future European satellite navigation system Galileo. Multipath is ...
  • Cattaneo, Stefano; Vuorimaa, Elina; Lemmetyinen, Helge; Kauranen, Martti (2004)
    Polarized second-harmonic generation using two fundamental beams, instead of one, offers significant advantages for characterizing nonlinear optical thin films. The technique is more precise and allows the internal consistency ...
  • Syrjälä, Ville; Valkama, Mikko (2010)
    This article addresses the analysis and digital signal processing (DSP)-based mitigation of phase noise and sampling clock jitter in orthogonal frequency division multiplexing (OFDM) radios. In the phase noise studies, the ...
  • Lohan, Elena Simona (2007)
    Binary-offset-carrier (BOC) signals, selected for Galileo and modernized GPS systems, pose significant challenges for the code acquisition, due to the ambiguities (deep fades) which are present in the envelope of the ...
  • Zhang, Jie; Salmi, Jussi; Lohan, Elena Simona (2013)
    The positioning methods based on the received signal strength (RSS) measurement connect the RSS value with location of the mobile station (MS). However, the accuracy of location is degraded due to the complicated indoor ...
  • Davidson, Pavel; Collin, Jussi; Takala, Jarmo (2011)
    This paper presents the numerical probabilistic approach to map-matching problem within the framework of Bayesian theory. The proposed solution is based on sequential Monte Carlo method, so called particle filtering. This ...
  • Cattaneo, Stefano; Kauranen, Martti (2003)
    The efficiency of second-harmonic generation from thin films by use of two input beams at the fundamental frequency depends sensitively on the polarization states of the fundamental beams. This dependence allows precise ...
  • Selos, Erno; Laine, Teemu; Roos, Inger; Suomala, Petri; Pitkänen, Lauri (2013)
    Purpose — This study focuses on the switching path analysis technique (SPAT) application to enlarge the understanding of customer switching from the business to consumer (B-to-C) context to the processes of business-to-business ...
  • Cramariuc, Oana; Cramariuc, Bogdan (2011-06-26)
    The activity within a living cell is based on a complex network of interactions among biomolecules exchanging information and energy through various, often interconnecting, pathways involving bio-chemical and bio-physical ...
  • Mäkinen, Saku; Seppänen, Marko (2007)
    Purpose – The objective of this paper is to synthesize taxonomical criteria that can be used for assessing research constructs and assess current business model conceptualizations. The paper attempts to show how the criticism ...
  • Valta, Arja; Lepistö, Kirsi (2007-06-11)
    Licensing digital resources at technical universities has increased over past ten years. The process is a subject of the constant change because the system development and the service production have not been established. ...
  • Niemelä, Perttu S.; Ollila, Samuli; Hyvönen, Marja T.; Karttunen, Mikko; Vattulainen, Ilpo (2007)
    The paradigm of biological membranes has recently gone through a major update. Instead of being fluid and homogeneous, recent studies suggest that membranes are characterized by transient domains with varying fluidity. In ...
  • Huiku, Leena (2009-06-04)
    TUT Library has been active in analysing the research activities and research quality at university’s departments and the staff since 1980’s. This poster outlines the process of the information management of the research ...
  • Seppänen, Mari; Perälä, Tommi; Piché, Robert (2011)
    A method to predict satellite orbits in a GPS device without a network connection is presented. The motivation for this work was to reduce time to first fix when assistance data is not available. The orbit of a satellite ...