Investigation of Millimeter-Wave Indoor Propagation at Different Frequencies

Abdulwahid, Maan M.; Al-Ani, Oras A. Shareef; Mosleh, Mahmood F.; Abd-Alhameed, R. A.

doi:10.1109/sicn47020.2019.9019358

Cited by 11 publications

(9 citation statements)

References 19 publications

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“…where k is the result of (k th) fingerprint which stored in data base. Now the smallest distance has been presented after compared with each APs, the final distance will be determine as in (5) [11]:…”

Section: Localization Based On Rss and Toamentioning

confidence: 99%

“…There are number of methods to design indoor positioning such as, time of arrival (TOA) [1], time deference of arrival (TDOA) [2], angel of arrival (AOA) [3], receive signal strength (RSS) [4]. The global positioning system (GPS) is common system which widely used as a prefer system, however, such system is suffer into big building lead to deny service [5].…”

Section: Introductionmentioning

confidence: 99%

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Accurate indoor positioning system based on modify nearest point technique

Mustafa

Joey²,

AlSalam³

et al. 2022

IJECE

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Wireless fidelity (Wi-Fi) is common technology for indoor environments that use to estimate required distances, to be used for indoor localization. Due to multiple source of noise and interference with other signal, the receive signal strength (RSS) measurements unstable. The impression about targets environments should be available to estimate accurate targets location. The Wi-Fi fingerprint technique is widely implemented to build database matching with real data, but the challenges are the way of collect accurate data to be the reference and the impact of different environments on signals measurements. In this paper, optimum system proposed based on modify nearest point (MNP). To implement the proposal, 78 points measured to be the reference points recorded in each environment around the targets. Also, the case study building is separated to 7 areas, where the segmentation of environments leads to ability of dynamic parameters assignments. Moreover, database based on optimum data collected at each time using 63 samples in each point and the average will be final measurements. Then, the nearest point into specific environment has been determined by compared with at least four points. The results show that the errors of indoor localization were less than (0.102 m).

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Section: Localization Based On Rss and Toamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Accurate indoor positioning system based on modify nearest point technique

Mustafa

Joey²,

AlSalam³

et al. 2022

IJECE

View full text Add to dashboard Cite

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“…Your Siemens Transaction Manager may provide you with additional data on one of the Siemens PLCs. Figure 2 clarifies an example of PLC S7-300 [16,17,18]. The components are depicted in Figure 3.…”

Section: B-s7-300 Plcmentioning

confidence: 99%

Design and Implementation of Water Level Tank Model by using SCADA System

Abdulwahid¹,

Wasel²

2020

IJAMECS2

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Recently, SCADA system has been widely deployed in several stations and performing different purposes by connecting it with different hardware components and terminals. As a result, in this paper, it has been designed and proposed a model for water tank level-based detection for the scenarios of station that contains several tanks. The proposed model has shown a significant in performance and enhance the response of the tank management with both cases of tank filling and discharging.

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“…There are several facilities which perform the above functions and as shown below [16,17,18,19]: 1. Equipment of data collection.…”

Section: Scada Functional Unit and Configurationmentioning

confidence: 99%

Implementation method for Wireless Signal Transfer Using Wincc and Smart Server in SCADA system

Wasel¹,

Abdulwahid²

2020

IJAMECS2

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The Utilization of SCADA with PLC system has gained wide interest by several researchers. Currently, in the field of workstation and factories, which require performing the remote access connection or in the situation that regular access cannot be performed. The aim of such accessing is to perform data transfer between different equipment and stations. As a result, this paper presents and demonstrate the methodologies for handling the wireless based signal transfer for SCADA based application. Such configuration would be carried out based on the use of Wincc software and by using and creating a smart server for handling the issue of connecting HMI screen with SCADA component. The steps for performing the basic configuration has been clarified in detail in this work.

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Investigation of Millimeter-Wave Indoor Propagation at Different Frequencies

Cited by 11 publications

References 19 publications

Accurate indoor positioning system based on modify nearest point technique

Accurate indoor positioning system based on modify nearest point technique

Design and Implementation of Water Level Tank Model by using SCADA System

Implementation method for Wireless Signal Transfer Using Wincc and Smart Server in SCADA system

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