Sentence examples for in pilot pattern from inspiring English sources

In pilot pattern, the frequency of the pilots was increased by selecting PP2 and PP4 mode.

In addition, the pilot pattern design, using our proposed scheme, indicates better recovery performance than other proposed coherence based criteria in terms of the reconstruction mean square error (MSE) and successful channel recovery percentage.

Figure 10 shows the pilot pattern in IEEE 802.16e in case of DL-PUSC.

Data and pilot subcarriers are multiplexed according to the pilot pattern in Figure 2. Due to the fact that in this study both BS and RN are equipped with two antennas, we consider that each antenna path has different subsets of pilot subcarriers, according to Figure 2. Two consecutives pilot subcarriers are spaced by N f, or 2 N f if considering a specific antenna.

Figure 3 Pilot pattern in a cluster for DL transmission.

Section 2 briefly reviews the frame structure, encoding flow, and pilot pattern in the mobile WiMAX DL transmission.

Before we describe the proposed burst allocation scheme, we briefly review the frame structure, encoding process, and pilot pattern in the mobile WiMAX DL transmission.

It is noted that the channel estimation methods proposed in [6, 14 16] can be adopted in either the block-type pilot pattern or the comb-type pilot pattern.

In [12], two criteria as guiding principles to optimize the pilot pattern for CCS in OFDM systems were proposed.

Let P ε, τ denotes the known pilot pattern shifted back in frequency ε and in time τ.

The only optimal scheme proposed in [32, 33] with nonoverlapping pilots and data requires a pilot pattern that results in very high peak to average transmission which is not desirable in practical communications systems.