The 5G wireless communication network is currently faced with the challenge of limited data
speed exacerbated by the proliferation of billions of data-intensive applications. To address …

Imagine a coverage area where each mobile device is communicating with a preferred set of
wireless access points (among many) that are selected based on its needs and cooperate to …

In practical cell-free (CF) massive multiple-input multiple-output (MIMO) networks with
distributed and low-cost access points, the asynchronous arrival of signals at the user …

This paper presents a joint synchronization and localization algorithm based on the time-
difference-of-arrival (TDOA) for asynchronous Wireless Sensor Networks (WSNs), where the …

Existing indoor positioning systems, such as WiFi, Bluetooth and ultra-wideband based
solutions, have difficulty achieving a balance among cost, accuracy and coverage …

Clock synchronization is a mechanism for providing a standard time to various devices
across a network. This monograph provides a comprehensive overview of recent …

Positioning and synchronization are fundamental problems before multiplatform signal
coherence on a potential target, for the purpose of detection, in airborne distributed coherent …

Tag localization for asynchronous wireless sensor networks requires the development of a
scheme for clock synchronization. This remains a difficult and open problem since the …

Accuracy and energy consumption are two crucial assessment standards for localization
systems. The positioning algorithm used in a single technique may not balance the accuracy …

Millimeter (mmWave) positioning can go beyond classical localization, allowing to extract
more complete situational awareness in terms of, eg clock offsets, antenna orientations or …