An Improved Channel Estimation Algorithm in the LTE-A System

DOI

10.2991/iccnce.2013.125How to use a DOI?

Keywords

LTE-A, LMMSE, Improved LMMSE,

Abstract

LTE-A [1] (Long Term Evolution Advanced) is a subsequent evolution of LTE. Compared with LTE, LTE-A will support a larger bandwidth, higher spectrum efficiency and higher peak rate. LTE-A introduce carrier aggregation, multi-point collaborative transmitting/receiving, multiple antennas, wireless relay and other key technologies. LTE-A uses the key technology of much higher levels of MIMO, and improve the anti-interference ability of system. Based the Successive Over-relaxation iterative algorithms, this paper pro posed an improved LMMSE algorithm. Simulation results show that improved LMMSE method can not only reduces the implementation complexity, but also has superior performance

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Huahua Wang
AU  - Bei Chen
PY  - 2013/07
DA  - 2013/07
TI  - An Improved Channel Estimation Algorithm in the LTE-A System
BT  - Proceedings of the International Conference on Computer, Networks and Communication Engineering (ICCNCE 2013)
PB  - Atlantis Press
SP  - 503
EP  - 505
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccnce.2013.125
DO  - 10.2991/iccnce.2013.125
ID  - Wang2013/07
ER  -