The resulting scenes viewed from the center of the spherical beampatterns at four different measurement positions (,, and m) are shown in Figure 16(a) and Figure 16(b), where the threshold levels in producing the spherical beampattern were set by the lower bound of the ordinary receiving power, dBm and the operation threshold, dBm, respectively.
Furthermore, a new lower bound of the number of receiving antennae for identifiability is derived.
(ii) We give a new lower bound of the number of receiving antennae to identify parameters in multipath propagation scenario, which is more superior to early studies.
Each vertex that receives a lower upper) bound of the range label, it sets up the list to watch if any upper(lower) bound would be sent from the same vertex, e.g. v.swatch and v.twatch in lines 9 and 14, respectively.
In practice, the noise uncertainty bound of a receiving device is normally below 2 dB [10, 64], while the environment/interference noise uncertainty can be much larger [10].
Figure 10 Receive SNR versus norm bound of the channel estimation error.
Similarly, the second girder (PS-2) was a damaged specimen which had received no CFRP repair (only concrete repair) representing the lower bound of the tested samples.
The girder did not receive any CFRP repair and only had concrete repair, thus representing the lower bound of the tested girders.
Some novel results, such as the tradeoff between the number of receiving antennae and sampling diversity and the lower bound of receiving antennae for parameter identification, are also derived.
As a special case of (23), two antennae are sufficient for r path when the oversampling factor P is more than ∑ i = 1 R r i + ∑ i = 1 F + 2 − R r i − 2. In Theorem 3, The lower bound of choice of receiving antennae K and sampling diversity P is much superior to that in Theorem 2, discussed in Remark 1.
