Modified iterative sphere decoding algorithm in LTE system
Qin Zhu, Xiao-wen Li
Available Online April 2013.
- 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.
- 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 SP - 9 EP - 13 SN - 1951-6851 UR - https://www.atlantis-press.com/article/6269 ID - Zhu2013/04 ER -