… The channel estimation based on comb type pilot arrangement is … The channel estimation
at the data-carrier , … DQPSK modulation based channel estimation shows almost the same …

… This research questions are framed based on exhaustive survey done upon channel
estimation with multi carrier modulation technique for 5G wireless communication system. …

… in order to estimate channel at data sub-carriers by using the channel information at pilot
sub-… DQPSK modulation based channel estimation shows almost the same performance for all …

… Tomasin, “On the comparison between OFDM and single carrier modulation with a DFE
using a frequency-domain feedforward filter,” IEEE Trans. Commun., vol. 50, no. …

… Coherent modulation allows arbitrary signal constellations, but efficient channel estimation
… After multi-carrier demodulation, the received signal is typically correlated in two dimensions, …

… Based on an existing ABEP bound for SM with perfect CSI, we derive a closed-form ABEP
bound in the case of practical channel estimations, where the CE errors for different transmit …

… the performance of the modulation used for each sub-carrier. For instance in Reference [8], …
modulation used on each subcarrier. r If the channel is time dispersive, both CP-OFDM and …

… In OFDM systems, the modulation symbols are transmitted and received in the frequency …
Kang and RA Iltis, “Iterative carrier frequency offset and channel estimation for underwater …

… multi-carrier modulation. In this paper the problem of channel estimation in the downlink of a
multi-carrier (… We study pilot-symbol-aided channel estimation in two dimensions using two …

… Using all carriers in one or more OFDM blocks for channel estimation normally happens
at the start of the transmission, where these OFDM blocks are known as the preamble. In this …