Mohamed Ibrahim

TL;DR: This paper surveys the state-of-the-art routing metrics for cognitive radio networks and provides a taxonomy of the different metrics and a survey of the way they have been used in different routing protocols.

TL;DR: In this paper, a probabilistic received signal strength indicator (RSSI)-based fingerprinting location determination system for Global System for Mobile Communications (GSM) phones is presented.

TL;DR: The results confirm that meter-level ranging accuracy is possible as promised, but the measurements also show that this can only be consistently achieved in low-multipath environments such as open outdoor spaces or with denser access point deployments to enable ranging at or above 80 MHz bandwidth.

TL;DR: This paper presents CellSense, which is a probabilistic received signal strength indicator (RSSI)-based fingerprinting location determination system for Global System for Mobile Communications (GSM) phones, and extends the proposed system using a hybrid technique that combines Probabilistic and deterministic estimations to achieve both high accuracy and low computational overhead.

TL;DR: In this article , the authors developed a novel architecture of composite transparent conductive films (TCFs) on a polyethylene naphthalate (PEN) flexible substrate, which combined the larger irregular grids and holes with fewer nanowires stacked in the longitudinal direction, and good carrier transport.