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Y. K. Suk and H. Y. Kai, “Challenges in Migration to 4G Mobile Systems,” IEEE Communications Magzine, Vol. 41, No. 12, 2003, pp. 54-59. doi: 10.1109/MCOM.2003.1252799

has been cited by the following article:

• TITLE: A Sphere Detection Based Adaptive MIMO Detection Algorithm for LTE-A System

  AUTHORS: Xuanli Wu, Lukuan Sun, Mingxin Luo

  KEYWORDS: Adaptive MIMO Detection; Sphere Detection; M-algorithm; LTE-A System

  JOURNAL NAME: Communications and Network, Vol.5 No.2B, July 10, 2013

  ABSTRACT: An adaptive MIMO detection algorithm for LTE-A system which is based on sphere detection is proposed in this paper. The proposed algorithm uses M-algorithm for reference to remove unreliable constellation candidates before search, and the number of constellation reservation is adaptively adjusted according to SNR. Simulations of LTE-A downlink show that the BER performance of the proposed detection algorithm is nearly the same as maximum likelihood (ML) detection algorithm. However, the complexity is reduced by about 30% compared with full constellation sphere detection.