Tesi etd-11122009-111408 |
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Tipo di tesi
Tesi di laurea specialistica
Autore
DI GREGORIO, VALERIO
URN
etd-11122009-111408
Titolo
Design of a MIMO scheduler for LTE wireless networks
Dipartimento
INGEGNERIA
Corso di studi
INGEGNERIA INFORMATICA
Relatori
relatore Prof. Lenzini, Luciano
relatore Prof. Mingozzi, Enzo
relatore Ing. Cicconetti, Claudio
relatore Prof. Mingozzi, Enzo
relatore Ing. Cicconetti, Claudio
Parole chiave
- 4G
- cellular
- downlink
- FDPS
- LTE
- MIMO
- network
- OFDMA
- scheduler
- wireless
Data inizio appello
17/12/2009
Consultabilità
Non consultabile
Data di rilascio
17/12/2049
Riassunto
LTE will be the market leader in the 4G wireless communication systems. It consists in a set of enhancements to the UMTS, which is introduced in 3GPP Release 8.
LTE has the purposes to increase the capacity and the speed of cellular networks and to provide an all-IP flat networking architecture.
One of the most interesting feature introduced in LTE is MIMO. MIMO uses multiple transmit antennas and multiple receive antennas to increase data rates and coverage without additional bandwidth or transmit power.
This work focuses on design and implementation of a MIMO scheduler for LTE networks. First, I will introduce some useful concepts about LTE and MIMO technologies, then I will show design and implementation details about LTE MIMO scheduler. Simulation results are also discussed in order to evaluate the correctness and the performance of the implementation. At the end, I will talk about conclusions and future works.
LTE has the purposes to increase the capacity and the speed of cellular networks and to provide an all-IP flat networking architecture.
One of the most interesting feature introduced in LTE is MIMO. MIMO uses multiple transmit antennas and multiple receive antennas to increase data rates and coverage without additional bandwidth or transmit power.
This work focuses on design and implementation of a MIMO scheduler for LTE networks. First, I will introduce some useful concepts about LTE and MIMO technologies, then I will show design and implementation details about LTE MIMO scheduler. Simulation results are also discussed in order to evaluate the correctness and the performance of the implementation. At the end, I will talk about conclusions and future works.
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