WIRELESS TECHNOLOGIES IEEE PAPER





xMAX RESEARCH PAPERS



Shower Xmax determination based on LOFAR radio measurements
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Abstract: LOFAR is a multipurpose radio telescope which can be used for radio detection of cosmic rays while running astronomical observations at the same time. The core of LOFAR contains 2300 antennas within an area of four square kilometer. This high density makes it

Elemental composition of cosmic rays above the knee from Xmax measurements of the Tunka Array
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Abstract: We present the technique of cosmic rays mass composition study above the knee applied to the shower maximum distributions measured with the Tunka EAS Cherenkov array. The experimental data of three winter seasons of operation have been used in the

Xmax reconstruction based on radio detection of air showers
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The radio emission from air showers is used to accurately reconstruct the depth of the shower maximum (Xmax). We present a method based on using the full two-dimensional radiation profile as observed on the ground. While the density of shower particles

The evolution of the moments of the Xmax distribution with energy and primary particle mass
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Xmax distribution is an important parameter in the study of the primary composition of cosmic rays. In this paper we investigate the evolution of these moments as a function of energy and primary particle mass. We compare different full simulation to semi-analytical

Performance of shower Xmax reconstruction by WFCTA upgraded telescope
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Abstract: The shower Xmax is an important parameter in describing shower longitudinal development. It can help to reconstruct shower primary energy more precisely. Furthermore, using Xmax information can help to discriminate primary composition of showers partly.

A method for reconstructing air shower parameters (E0, Xmax) from optical measurements based on the universality of showers
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Abstract: Recent experiments like Auger and Telescope Array measure optical images of giant showers while they propagate down in the atmosphere. We show that the universal behaviour of the showers allows one to predict practically exactly the number of photons

Effect of forward meson spectra on Xmax determination
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Abstract: The LHCf experiment measured very forward p0 spectra at the laboratory energy of 2.5× 1016 eV. The effect of the difference between a hadronic interaction model and experiment on the Xmax determination was studied. The mesons produced in the

Effects on XMax distributions of detection efficiency and analysis cuts
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Abstract. We present a study of the detector and reconstruction cut effects on Xmax distributions for light (protons) and heavy (iron) primaries. We show that, increasing the energy, since detection efficiency is lower for deeper showers, proton distributions are

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XBee wireless sensor networks for temperature monitoring
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Abstract:This paper presents an embedded wireless sensor network (WSN) prototype system for temperature monitoring in a building. This network will be used for management of air conditioning systems at SIIT. The ultimate goal is to help saving the energy cost and

Performance analysis of XBee ZB module based wireless sensor networks
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Abstract:In this paper, performance analysis of ZigBee networks based on XBee ZB modules have been evaluated in terms of following performance metrics: received signal strength (RSSI), network throughput, packet delay, mesh routing recovery time and energy

Wireless mesh networking with XBee
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Abstract:We perform a performance evaluation of ZigBee mesh networks based on XBee modules, in terms of packet delay and received signal strength (RSSI). We evaluate the performance for both line-of-sight (LOS) and non-line-of-sight (NLOS) environments in

Getting started with XBee RF modules
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Parallax Inc. warrants its products against defects in materials and workmanship for a period of 90 days from receipt of product. If you discover a defect, Parallax Inc. will, at its option, repair or replace the merchandise, or refund the purchase price. Before returning the

ZigBee with Xbee
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MaxStream, a well-known manufacturer of components for wireless communication, has just added a product to its line with the quite fitting name XBee (pronounced exbee), which makes its own modest contribution to the already quite thick blanket of electrosmog

Xbee cookbook issue 1.4 for series 1 (freescale) with 802.15. 4 firmware
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The XBee and XBee Pro are plug-in replacements for each other. The difference between them is that the XBee Pro operates at higher power and has a more sensitive receiver. Table 1.1 shows the relevant figures. Note that in Europe the output power of the XBee Pro must

Xbee Znet 2.5/Xbee PRO Znet 2.5 OEM RF Modules
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Information in this document is subject to change without notice and does not represent a commitment on the part of Digi International. Digi provides this document as is, without warranty of any kind, expressed or implied, including, but not limited to, the implied

Design Automatic Meter Reading (AMR) Data Logger with Xbee
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Abstract:This paper presents a low cost embedded Automatic Meter Reading (AMR) prototype system using Arduino and wireless communication based on an IEEE 802.15. 4/Zigbee standard. The function is to read, monitor and record all the consumer power

XBEE based device control with feedback
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Abstract This paper deals with designing and implementation of a closed loop wireless control system for an Electronic/Electrical device. The overall system consist of a device which is to be controlled in which PC is as controller, sensors for the purpose of sensing

Performance Analysis of Xbee-Based WSN in Various Indoor Environments
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ABSTRACT This paper presents the development and the performance analysis of Xbee based Wireless Sensor Network (WSN) in various indoor environments. The main objective is focus on the effect of absorption from different types of wall, different levels of a

Smart irrigation using low-cost moisture sensors and XBee-based communication.
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Abstract:Deficiency in fresh water resources globally has raised serious alarms in the last decade. Efficient management of water resources play an important role in the agriculture sector. Unfortunately, this is not given prime importance in the third world countries

Wireless Temperature Controlling and Monitoring System using ARM and XBee
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ABSTRACT In this paper we have implemented ARM based temperature controlling and monitoring system using LPC2148 kit and temperature sensor LM35. The designing system can be used to measure the room temperature value. Depending on the threshold value of

Smart System for Monitoring of Physiological Parameters through Xbee
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Abstract:The development of wireless patient monitoring system has been quite intensive in the past decade. Hence, in the present study, a new approach of wireless patient monitoring system was proposed as a prototype to minimize the power consumption and

THE EFFECT OF MESH NETWORK ON ECG DATA TRANSMISSION BY XBEE TOWARD THE DATA ERROR RATE
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ABSTRACT Wireless Sensor Node technology based on XBee radio can support peer-to- peer network topology, cluster tree and mesh. Implementation of network topology must be adjusted to the needs. The study conducted a comparative between peer to peer topology

AES 256 Key Secured FPGA Communication using BluetoothXBEE
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Abstract Now a day's extended number of wireless communication users have increasing demand of security and protecting data transmitted by the user over unsecured network so that unauthorized persons cannot access it. the data share through wireless network so it

Smart Home Automation System for Elderly, and Handicapped People using XBee
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Abstract Smart home automation system is increasingly used due to the wide manufacturer brands and various available technologies. From a social point of view, residents are admitted to smart homes for comfort, luxury, improving quality of live, and for providing

Monitoring Metropolitan City Air-quality Using Wireless Sensor Nodes based on ARDUINO andXBEE
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Abstract:Wireless sensor networks (WSN) have been experimented in different applications including monitoring many environmental phenomena such as air quality assessment, forest fire monitoring, flood rivers control during last decade. In this paper, we

A NEW MECHANICAL APPLICATION FOR FLAT-ROOF WATER PONDING INDICATOR SYSTEM VIA XBEE PROTOCOL
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ABSTRACT The development of a new mechanical application for a flat-roof water ponding indicator system via Xbee protocol is presented in this paper. The mechanical application manipulates variable resistance, which is used as a sensor. The proposed system

Creating a Smart Energy Device Using Digi's XBeeSE RF Module
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The ZigBee Smart Energy public profile is a collection of device descriptions and functionality that enables utilities to intelligently manage energy loads, monitor energy

Real-Time Performance Evaluation for Flooding and Recursive Time Synchronization Protocols over Arduino and XBee
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Time synchronization is a crucial part of distributed systems. It is often required for data reliability and coordination in wireless sensor networks (WSNs). Wireless sensor networks have three major goals: time synchronization, low bandwidth operation, and energy

Development of a General Purpose XBee Series-2 API-Mode Communication Library for LabVIEW
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Abstract The design project detailed in this paper focuses on the development of a modular toolset for working with the XBee RF module from within the LabVIEW programming environment. The lack of generic LabVIEW libraries for working with the popular XBee

Xbee based Automated Secured Door Lock Control System
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Abstract The development of new technologies has brought changes in day to day life of people. These technologies has tremendously changed almost all the fields like industry, telecommunications and home automation. Home automation is not popular in India

Wireless Earthquake Alarm System using ATmega328p, ADXL335 and XBee S2
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Abstract-Many life and properties have been lost due to the earthquake. Many countries have implements EEW (Early Earthquake Warning) System to save human lives. In this paper an idea of low cost earthquake alarm system using ATmega328p, ADXL335 and

XBEE AND GSM BASED WIRELESS SMARTER HOME ENERGY MAMAGEMENT
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Abstract: As home energy use is increasing and renewable energy systems are deployed, home energy management system (HEMS) needs to consider both energy consumption and generation simultaneously to minimize the energy cost. This paper proposes a smart

API Software for XBee Modules
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Abstract This work focuses on wireless communications based on IEEE 802.15. 4 standard, namely XBee. XBee overall lacks software support under POSIX compliant environments. XBee in API mode has no software support at all. The main goal of this work is to change

Gas Leakage Detection through XBEE Technology Based On Low Power PIC Microcontroller
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Abstract:The reliable detection of a gas leakage is important to ensure safety. The main purpose of this system is to avoid accidents due togas leakage. If gas leakage exists, sensors such as MQ-2 or MQ-3 are activated and the information is stored. The

Data Glove For Speech Impaired Using XBEE AND GSM
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Abstract-Communication is key element connecting people. Communication helps human being to exchange feeling, thoughts, ideas, emotions etc. Speech impaired people find it difficult to interact with normal people. Speech impaired uses sign language to

Microcontroller based Chat server using XBEE Module
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Abstract: Current electronics progression has led to many products that have the need to communicate between a series of micro controllers, whether they be do-it-yourself projects or a commercial product. There are many multiple methods of talking from controller to

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