Channel estimation algorithms and their implementations for mobile receivers are considered in this paper. The 3GPP long term evolution (LTE) based pilot structure is used as a benchmark in a multiple-input multipleoutput (MIMO) orthogonal frequency division multiplexing (OFDM) receiver. The decision directed (DD) spacealternating generalized expectation-maximization (SAGE) algorithm is used to...

The millimeter wave spectra at 71-76GHz (70GHz) and 81-86GHz (80GHz) have the potential to endow fifth-generation new radio (5G-NR) with mobile connectivity at gigabit rates. However, a pressing issue is the presence of incumbent systems in these bands, which are primarily point-topoint fixed stations (FSs). In this paper, we first identify the key properties of incumbents by parsing databases ...

Setting up and stabilizing reusable core assets for a family of similar products is the first step towards reuse via software Product Line (SPL) approach. Additional variation mechanisms are applied to help in configuring and customizing core assets during reuse-based derivation of custom products. Initially, companies tend to adopt simple variation mechanisms such as preprocessing, parameter f...

TAMPERE UNIVERSITY OF TECHNOLOGY Department of information technology Signal processing laboratory SEPPÄNEN, JARNO: Computational models of musical meter recognition Master of Science thesis, 61 pages, 11 enclosure pages Examiners: Prof. Petri Haavisto, M.Sc. Anssi Klapuri, and M.Sc. Matti Hämäläinen Funding: Nokia Oyj November 2001

The ever-growing size and complexity of industrial software products pose significant quality assurance challenges to engineering researchers practitioners, despite the constant effort increase knowledge improve processes. 5G technology developed by Nokia is one example such a grand highly complex system with improvement potential. following paper provides an overview current processes used dev...

Im Rahmen der Vernetzung des Autos drängen neue Wettbewerber in die Automobilindustrie. Mittels disruptiver Innovationsmethoden haben Google, Apple, Facebook und Co. bereits Branchen grundlegend verändert und Marktführer wie Nokia oder Otto innerhalb weniger Jahren abgelöst. Die folgende Arbeit befasst sich mit diesen Methoden und der Fragestellung, wie sie in den automotiven Produktentstehungs...

This paper describes a new approach to the automatic identification of the location of mobile images. New methods for determining image similarity are combined with analysis of automatically acquired contextual metadata to produce location information. Results are reported on a database of 1209 real images collected on Nokia 7610 camera phones by different users in 12 different locations across...

R. O’Reilly Meehan,1 K. Grennan,2 I. Davis,1 K. Nolan,1 and D. B. Murray2 1Thermal Management Research Group, Efficient Energy Transfer (η ET) Department, Nokia Bell Labs, Blanchardstown Business & Technology Park, Snugborough Rd, Dublin 15, Ireland 2Department of Mechanical and Manufacturing Engineering, Trinity College Dublin, Dublin 2, Ireland (Received 24 March 2017; published 13 October 2017)