Title: | Analyzing performance of mobile MIMO-OFDM wireless systems: Tools and results Mobiilin langattoman MIMO-OFDM järjestelmän suorituskyvyn analyysia: Työkaluja ja tuloksia |
Author(s): | Oborina, Alexandra |
Date: | 2012 |
Language: | en |
Pages: | 154 |
Department: | Signaalinkäsittelyn ja akustiikan laitos Department of Signal Processing and Acoustics |
ISBN: | 978-952-60-4754-6 (electronic) 978-952-60-4753-9 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 110/2012 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Koivunen, Visa, Academy Prof. |
Thesis advisor(s): | Koivunen, Visa, Academy Prof. |
Subject: | Electrical engineering |
Keywords: | performance analysis, Link-to-System interface, effective SINR, capacity, suorituskyvyn analysointi, Link-to-System rajapinta, tehollinen SINR, kapasiteetti |
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Abstract:Monen antennin ja usean kantoaallon hyödyntämiseen perustuvien langattomien lähetystekniikoiden odotetaan saavuttavan korkeita tiedonsiirtonopeuksia, spektritehokkuutta, hyvän kantaman, sekä parantavan radioyhteyden luotettavuutta. Nämä ovat vaatimuksia uusissa langattomissa standardeissa, kuten 3GPP LTE (Long Term Evolution) sekä 3GPP LTE-Advanced järjestelmissä. Monikanavaisissa moniantenni (MIMO, Multiple-Input-Multiple-Output) järjestelmissä voidaan hyödyntää keilanmuodostusta (beamforming), tilan monimuotoisuutta (spatial diversity) sekä tilakanavointia (spatial multiplexing). Usean kantoaallon moduloiminen OFDM (Orthogonal Frequency Division Multiplexing) tekniikan avulla lisää spektritehokkuutta ja mahdollistaa yksinkertaistettujen lähetin-vastaanotin -rakenteiden hyödyntämisen laajakaistaisessa tietoliikenteessä. |
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Parts:[Publication 1]: M. Moisio, A. Oborina. Comparison of Effective SINR Mapping with Traditional AVI Approach for Modeling Packet Error Rate in Multi-State Channel. Lecture Notes in Computer Science, vol. 4003/2006, pp. 461-473, June 2006.[Publication 2]: A. Oborina, M. Moisio, T. Henttonen, E. Pernila, V. Koivunen. MIMO Performance Evaluation in UTRAN Long Term Evolution Downlink. In The 42nd Annual IEEE Conference on Information Sciences and Systems, USA, Princeton, NJ, pp. 1179-1183, March 2008.[Publication 3]: A. Oborina, M. Moisio, V. Koivunen. Performance of Mobile MIMO OFDM Systems With Application to UTRAN LTE Downlink. Accepted in IEEE Transactions on Wireless Communications, In Press, to Appear in 2012.[Publication 4]: A. Oborina, M. Moisio, V. Koivunen. Ergodic System Capacity of Mobile MIMO Systems using Adaptive Modulation. In IEEE 21st International Symposium on Personal, Indoor and Mobile Radio Communications, Turkey, Istanbul, pp. 2375-2380, September 2010.[Publication 5]: A. Oborina, V. Koivunen, T. Henttonen. Effective SINR Distribution in MIMO OFDM Systems. In The Forty-Fourth Asilomar Conference on Systems, Signals and Computers, USA, Pacific Grove, CA, pp. 511-515, November 2010.[Publication 6]: A. Oborina, T. Henttonen, V. Koivunen, M. Moisio. Efficient Computation of Effective SINR. 46th Annual Conference on Information Sciences and Systems, USA, Princeton, NJ, pp. 1-6, March 2012. |
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