Proceedings of the Conference on Advances in Communication and Control Systems-2013

Modified iterative sphere decoding algorithm in LTE system

Authors
Qin Zhu, Xiao-wen Li
Corresponding Author
Qin Zhu
Available Online April 2013.
Abstract
In the long-term evolution (LTE) system, channel equalization makes compensation to restore the original signal, the paper puts forward iteration sphere decoding algorithm which combines traditional sphere decoding and the improved QR based on the conventional QR decomposition detection algorithm. It can effectively reduce the system complexity. At the same time, in QPSK and 16QAM, the simulation results show that the improved QR iterative sphere decoding algorithm performance is better with higher SNR in AWGN channel.
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Proceedings
Proceedings of the Conference on Advances in Communication and Control Systems-2013
Part of series
Advances in Intelligent Systems Research
Publication Date
April 2013
ISBN
978-90-78677-66-6
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Qin Zhu
AU  - Xiao-wen Li
PY  - 2013/04
DA  - 2013/04
TI  - Modified iterative sphere decoding algorithm in LTE system
BT  - Proceedings of the Conference on Advances in Communication and Control Systems-2013
PB  - Atlantis Press
UR  - https://www.atlantis-press.com/article/6269
ID  - Zhu2013/04
ER  -