Paper Info
Title
Performance evaluation of a 3GPP LTE terminal receiver
Abstract
In this paper we present the evaluation of a receiver signal processing chain for a 3GPP long term evolution (LTE) terminal, including coarse synchronisation, channel estimation, fine syncronisation (tracking), MIMO equalization and detection. Algorithm blocks are first individually explained and simulatively evaluated with a realistic channel model. Adjustments of the blocks to each other for improved robustness are described, like interaction between time synchronization and channel estimation performance. After joint optimization, the performance of the complete chain is evaluated. Practical tradeoffs between complexity and performance are investigated and low-complexity algorithms are used. The presented receiver achieves an implementation loss of about 2 dB compared to perfect synchronization and channel estimation conditions.
Year
DOI
Venue
2008
10.1109/EW.2008.4623925
Prague
Keywords
Field
DocType
3G mobile communication,MIMO communication,channel estimation,computational complexity,equalisers,radio receivers,signal detection,synchronisation,3GPP LTE terminal receiver,3GPP long term evolution terminal,MIMO equalization,channel estimation,coarse synchronisation,joint optimization,low-complexity algorithms,realistic channel model,receiver signal processing chain,time synchronization
Synchronization,Equalization (audio),Computer science,Signal-to-noise ratio,Communication channel,MIMO,Robustness (computer science),Real-time computing,Electronic engineering,Bandwidth (signal processing),Orthogonal frequency-division multiplexing
Conference
ISBN
Citations 
PageRank 
978-3-8007-3102-2
10
2.79
References 
Authors
3
3
Name
Order
Citations
PageRank
Konstantinos Manolakis125419.09
Andreas Ibing27215.39
Volker Jungnickel365384.68