Analysis of Channel Capacity for LTE Downlink Multiuser MIMO Systems

The average channel capacity for 3GPP LTE downlink multiuser Multiple Input Multiple Output (MIMO) systems is analyzed in this paper. A packet scheduler is used to exploit the available multiuser diversity in all the three physical domains (i.e., space, time and frequency). A mathematical model is e...

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Bibliographic Details
Main Authors: Pei Xiao, Zihuai Lin, Cowan, Colin
Format: Conference Proceeding
Language:English
Subjects:
Artificial neural networks
Channel capacity
Interference
MIMO
Receivers
Scheduling algorithm
Signal to noise ratio
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Summary:The average channel capacity for 3GPP LTE downlink multiuser Multiple Input Multiple Output (MIMO) systems is analyzed in this paper. A packet scheduler is used to exploit the available multiuser diversity in all the three physical domains (i.e., space, time and frequency). A mathematical model is established to derive the channel capacity of multiuser MIMO systems with the frequency domain packet scheduler (FDPS). This work provides a theoretical reference for the future version of the LTE standard and a useful source of information for the practical implementation of the LTE systems.
ISSN:1090-3038
2577-2465
DOI:10.1109/VETECF.2010.5594124