Research on Signal Detection Algorithms Based on Spatial Multiplexing of LTE System

Dan Wang; Yang Zhou; Zhi Hui  Qiu

doi:10.4028/www.scientific.net/AMR.791-793.1238

Paper Titles

A Combination Model for Short Term Wind Power Forecasting
p.1220

Annealing Partheno-Genetic Algorithm for VRP with Soft Time Windows
p.1224

Research on Building Earthquake Disaster Simulation
p.1228

Computing Resource Allocation for Enterprise Information Management Based on Cloud Platform Ant Colony Optimization Algorithm
p.1232

Research on Signal Detection Algorithms Based on Spatial Multiplexing of LTE System
p.1238

An Improved RFID Anti-Collision Algorithm
p.1243

A New Type of Marine Ballast Water System Simulator
p.1247

Heterogeneous Computing for a CFD Solver on GPU/CPU Computer
p.1252

Analysis and Research of the BPM Model Optimization Based on Dynamic Process Mining
p.1256

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Research on Signal Detection Algorithms Based on...

Research on Signal Detection Algorithms Based on Spatial Multiplexing of LTE System

Abstract:

LTE system uses OFDM, MIMO and other key technologies, then signal detection is of great importance in LTE system. Several classical signal detection algorithms are analyzed and discussed, and an improved V-BLAST algorithm is presented in this paper. Meantime, the simulations are conducted with Matlab to analyze their performances. Compared with the traditional algorithm, the improved one has much better performance, which could be applied to TD-LTE RF conformance test system.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

1238-1242

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.1238

Citation:

Cite this paper

Online since:

September 2013

Authors:

Dan Wang, Yang Zhou, Zhi Hui Qiu

Keywords:

Long Term Evolution (LTE), MIMO, Signal Detection, V-BLAST Algorithm

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Jia Shen, ShiQiang Suo. 3GPP long term evolution (LTE) technology and system design principles[M]. People's Posts and Telecommunications Press, (2008).

Google Scholar

[2] MORALES J D, PARIS J F, ENTRAMSAGUAS J T. Performance tradeoffs among low-complexity detection Algorithms for MIMO-LTE receivers[J]. International Journal of Communication Systems, 2009, 22(7): 885-897.

DOI: 10.1002/dac.1005

Google Scholar

[3] S. Loyka and F. Gagnon. Performance analysis of the V-BLAST algorithm: an analytical approach[J]. IEEE Trans. Wireless Commun., vol. 3, no. 4, p.1326–1337, July (2004).

DOI: 10.1109/twc.2004.830853

Google Scholar

[4] D Wubben, R Bohnke, J Rina, et al. Efficient algorithm for decoding layered space-time Codes[J]. IEEE Electronic Letters, 2001, 37(22): 1348-1350.

Google Scholar

[5] 3GPP TS 36. 212 v9. 0. 0 Evolved Universal Terrestrial Radio Access (E-UTRA) physical channels and Modulation (Release 9) [S]. (2009).

Google Scholar

[6] Ge Guo. Detection algorithm for downlink signal in LTE system[D]. Chongqing University of Posts and Telecommunication. (2011).

Google Scholar