We explore the feasibility of achieving computational imaging using Wi-Fi signals. To
achieve this, we leverage multi-path propagation that results in wireless signals bouncing off …

The author presents a unified treatment of this highly interdisciplinary topic to help define the
notion of cognitive radio. The book begins with addressing issues such as the fundamental …

In the received signal strength indicator (RSSI) based indoor wireless sensor networks
localization system, RSSI measurements are very susceptible to multipath fading, anisotropy …

Smartphone users are often grouped to exchange files or perform collaborative tasks when
meeting together. We argue that the location information of group members is critical to …

Several localisation algorithms exist for wireless sensor networks that use angle of arrival
measurements to derive node position. However, there are limited options for actually …

In this paper we address the problem of non-adversarial co-operative localization using the
Earth's ambient magnetic field. We demonstrate the feasibility of using magnetic field to …

Several localization algorithms exist for wireless sensor networks that use angle of arrival
measurements to estimate node position. However, there are limited options for actually …

One of the most significant researches in location-based services is the development of
effective indoor localization. In this work, we propose a novel model of fingerprint …

In this work, we present SDR-ARI-a software defined radio (SDR) approach to an angle-of-
arrival-assisted relative interferometric (ARI) RADAR transceiver. It has a number of …

Based on the modified TOA and AOA measurements, a weighted least square (WLS)
scheme to estimate the target location in the TRM multistatic radar system is proposed in this …