With this groundbreaking text, discover how wireless artificial intelligence (AI) can be used to
determine position at centimeter level, sense motion and vital signs, and identify events and …

We present results of two indoor ultrawideband channel measurement campaigns in the 2-5
GHz frequency band. In measurement campaign I (MC I), the channel is static and we …

The explosion of mobile data traffic calls for new efficient 5G technologies. Massive multiple-
input multiple-output (MIMO), which has shown the great potential in improving the …

In this paper, the relation between small-scale fade depth and channel bandwidth in an
indoor environment is investigated. The fade depth, a measure of the signal power variability …

This paper investigates the impact of channel bandwidth on fading in wireless channels
using indoor measurements. The variation of channel energy over a local region is …

The dependence of small-scale fading on bandwidth is quantified experimentally in the 3.1–
10.6 GHz band for indoor channels. The fade depth converges to 4 dB at 1 GHz bandwidth …

Millimeter wave, especially the high frequency millimeter wave near 100 GHz, is one of the
key spectrum resources for the sixth generation (6G) mobile communication, which can be …

We derive closed-form expressions for the secondorder statistics of the power gain (as a
function of frequency) of wideband microwave indoor channels. We obtain our results within …

The amount of data that can be reliably transmitted per second over a given channel, called
the channel capacity, depends on the received power and on the number of degrees of …

This paper focuses on the symbol detection problem of random pulse-position modulation
(PPM) ultrawideband (UWB) signals in the absence of interframe interference. Particular …