To increase its practicability, this paper proposes a low-complexity normalized adaptive MSER (AMSER) equalizer for MMIMO SC-FDMA
However, successive sub-carriers are filled with the DFT outputs of the input data in the localized sub-carrier mapping method of SC-FDMA
, which is called localized FDMA (LFDMA).
In this paper, we focus on the received signal equalized by the pilot in the SC-FDMA
Among these techniques, we can find MC-CDMA (Multicarrier-CDMA), OFDMA (Orthogonal FDMA), SC-FDMA
(Single Carrier FDMA), and IDMA (Interleave Division Multiple Access).
With the large number of frequencies inherent in OFDMA and SC-FDMA
, it is possible that passive intermodulation (PIM) distortion can degrade performance.
In fact, [alpha] varies from 0 to 4 in conventional WFRFT structure, for [alpha] = 1, 3, the system is working in time domain, just like in the SC-FDMA
. For [alpha]=0, 2, the system is working in frequency domain, just like in the OFDM structure.
Toskala, LTE for UMTS - OFDMA and SC-FDMA
Based Radio Access, John Wiley & Sons Ltd, 2009.
 I.C.Wong, O.Oteri, and W.Mccoy,"Optimal Resource Allocation in Uplink SC-FDMA
systems," IEEE Transactions on Wireless Communications, vol.
Abstract: In this article, I investigated the LTE uplink and performed link level simulations of Single Carrier Frequency Domain Equalization (SC-FDE) and Single Carrier Frequency Division Multiple Access (SC-FDMA
) in comparison with Orthogonal Frequency Division Multiplexing (OFDM).
Instead OFDM is modified to OFDM access (OFDMA) in the DL and single-carrier FDMA(SC-FDMA
) in the UL.
At present, there is still no effective service rate control scheme available for the DSA in SC-FDMA
In the Third Generation Partnership Project Long Term Evolution (3GPP-LTE) standard, the proposed uplink transmitting scheme is Single Carrier Frequency Division Multiplexing Address (SC-FDMA