Sentence examples for feedback lf from inspiring English sources

To reduce the data for the feedback channel, limited feedback (LF) precoding schemes [13 17] were proposed, where a finite set of pre-determined unitary precoding matrices, referred to as the unitary codebook, are known to both the transmitter and the receiver.

We extend the algorithm of opportunistic SDMA with limited feedback (LF-OSDMA) to guarantee that the system never loses multiplexing gain for fair comparison with the proposed method by informing unallocated beams.

Two forms of Arabidopsis CGS (AtCGS) were expressed under the control of the seeds-specific promoter of legumin B4: feedback-sensitive F-AtCGS (LF seeds), and feedback-insensitive T-AtCGS (LT seeds).

If there is a large number of users, e.g. K = 100, the proposed method needs much fewer number of feedback bits than the extended LF-OSDMA and LF-OSDMA with M = 8.

In this paper, a locally feedback dynamic fuzzy neural network (LF-DFNN) for modeling of temporal processes is suggested.

In this subsection, we compare the number of feedback bits among the proposed method, LF-OSDMA and the extended LF-OSDMA.

Based on the results described above, we propose the following explanation for the changes that occur in tobacco seeds following the expression of AtCGS: a high expression level of the Met/SAM feedback-insensitive form of AtCGS in LT seeds, unlike the feedback-sensitive form of AtCGS in LF seeds, leads to a significant increase in flux towards Met synthesis.

This is more pronounced in LT than in LF seeds that are feedback-sensitive to Met/SAM [ 15].

An alternative SDMA algorithm with orthogonal beamforming and limited feedback is proposed [10], called OSDMA with LF-OSDMA.

An orthogonal beamforming and limited feedback algorithm were proposed in [10], called LF-OSDMA, which results from the joint design of limited feedback, beamforming and scheduling under the orthogonal beamforming constraint.

We can also observe from Figure 4 that the difference of the number of feedback bits between the proposed method and LF-OSDMA for M = 1 is constant, which represents the number of feedback bits of the full CSI from initially selected users.