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1891 articles for “ABS”
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Power Theft Identification Using Embedded System
Abstract: Today, power theft plays the key role in transmission losses of electricity from the generating station to the consumer end. About 30% of power produced is being theft. Though the electricity boards know that there is power theft in the area under their vigilance, they are not able to locate the area or location of theft. So, to identify the power theft and to communicate to the EB there needs …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 18–23 Read article
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Speech Hiding Techniques DWT and LSB Algorithm For Better Security
Abstract: Abstract— The proposed paper presents a comparison analysis between Discrete Wavelet Transform(DWT) and Least Significant Bit (LSB) algorithm such that which algorithm gives better security for host audio file.The LSB algorithm uses only small part(LSB) of complete image while in DWT algorithm we use 2 level DWT for audio and 1 level for audio.So the paper describes the comparison of these methods for speech hiding and extraction on the basis …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 3, Issue 2, 2017 · pp. 21–29 Read article
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Image Denoising Based on Wavelet Transform Using Weighted Highpass Filtering Coefficient and Various Filters
Abstract: Abstract— Image denoising (ID) is a material issue found in various image processing (IP) for preservation of image quality and information. There are numerous technique of denoising image. The most necessary property of ID model is that it should completely reduce noise as much as possible and edge preservation. Various algorithm has been developed in past but still it has scope for enhancement. This paper gives a insight view of …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 3, Issue 2, 2017 · pp. 1–7 Read article
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Cluster Head Selection to Improve in Energy Consumption in WSN Using Fuzzy Logic
Abstract: Abstract— within the recent years, technological advances and therefore the telecommunications business, electrical and electronic small parts, resulting in structure of very little and comparatively economical sensors that relate to every different through wireless communication. one in all the vital problems in these networks is increasing the network time period. There square measure variety of protocols and algorithms for transferring knowledge packets from a node to the bottom station. one …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 3, Issue 2, 2017 · pp. 35–43 Read article
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Performance Analysis of Spreading Code in CDMA System
Abstract: ABSTRACT The Code Division Multiple Access (CDMA) had been used as a preferred technology for Wireless Communication System. A unique code is assign to each user. That why we required large no. orthogonal spreading codes in order to served large no. of user over a same bandwidth. This generated spreading codes must have low value of cross-correlation between them and mitigate the effect of Multiple User Interference (MUI). In this …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 4, Issue 2, 2018 · pp. 1–5 Read article
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Review on Internet of Things
Abstract: The area unit coming into in an exceedingly new era of computing technology, i.e., Internet of things (IoT). IoT could be a variety of “universal international neural network” within the cloud that connects different types of things. The IoT is wisely connected Objects that consist of smart machines connecting and communicating with each other machines, environments, objects and infrastructures and the Radio Frequency Identification (RFID), and network technologies can rise …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 4, Issue 2, 2018 · pp. 20–22 Read article
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Performance Improvement in Diffie–Hellman Algorithm
Abstract: ABSTRACT Communication is the important part in any type of network for making it possible to transfer data from one node to another. Communication needs quality and security for better performance and for acceptance of users and client companies. Quality is depending on length and a few different elements of community however safety could be very subject parameter in network as it is independent of community length and complexity. Safety …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 1, 2019 · pp. 20–23 Read article
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Diffie–Hellman Key Exchange Protocols Enhanced
Abstract: ABSTRACT Conversation is the crucial element in any type of network for making it viable to transfer data from one node to another. Conversation needs first-rate and security for higher performance and for acceptance of users and customer organizations. Value is dependent on length and some different elements of network but protection is very concern parameter in network as it is independent of network size and complexity. Security has come …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 1, 2019 · pp. 1–5 Read article
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A Single Band Microstrip Dipole Antenna for PFDA Applications
Abstract: ABSTRACT This paper presents the simulation and experimental effects of a single band microstrip dipole antenna. The precise ness of this antenna design is because of its simple structure and feeding mechanism with low production cost. The antenna is designed at a substrate with εr = 4.4 and height h = 1.6mm for 1.504 GHz frequency bands. The resonance of antenna I -37dB achieve at the resonant frequency of 1.504GHz …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 1, 2019 · pp. 6–9 Read article
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Hybrid Watermarking Using DWT-LSB Technique with Various Attacks
Abstract: ABSTRACT Advanced pictures can be caught effectively with scanners, computerized cameras and camcorders, and transmitted effectively over the Internet. In any case, this development has likewise brought the issue, for example, copyright security for substance suppliers. Numerous unapproved exercises like unlawful altering of information, illicit communicate observing, assaults trying to demolish the fundamental substance are winding up increasingly common. Computerized watermarking is one of the proposed answers for copyright protection …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 1, 2019 · pp. 24–30 Read article
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Analysis and Implementation of Watermarking with Steganography Using DWT-LSB Technique
Abstract: ABSTRACT The use of images, text and video has become inevitable in today’s rapidly advancing and growing digital world. It has been greatly assisted by the contributions of information technology in bringing about state of the art high speed and secure transmission and reception systems. “Watermarking” is the process of hiding digital information in original data, to increases robustness and security using the different technique like Discrete Wavelet Transform (DWT). …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 1, 2019 · pp. 10–19 Read article
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Optimization of Relay Selection Techniques in FSO with PSO Algorithm
Abstract: ABSTRACTFree Space Optics (FSO) is a communique technology that makes use of mild propagating in free space to transmit records among two factors. The technology is useful wherein the physical connections by using the method of fiber optic cables are impractical due to excessive prices or different concerns. It has attracted the attention of researches in the last decade due to its low cost, high data rate and security. In …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 2, 2019 · pp. 36–41 Read article
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A Study on Mapping of Harohalli Lake Using IRNSS Receiver
Abstract: ABSTRACTThis paper is mainly focused on a mapping application Navigation with Indian Constellation (NAVIC) developed by ISRO. The IRNSS user receiver is taken for a field survey with the help of mobile vehicle. Mainly it is concentrated on the study of Harohalli lake in all three special modes (IRNSS, GPS and hybrid) of operation. The variation of altitude is also considered across the region of survey. The data variations and …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 2, 2019 · pp. 13–20 Read article
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Design of Wireless Sensor Network (WSN) for Underwater Communication–survey
Abstract: ABSTRACTGenerally, we know that Communication field occupy most of the applications in the world. And also, we know the fact that ¾th part of the earth’s surface is covered by the water. Thus in order to utilize our natural resources still more efficiently, we made a survey on underwater communication. Communication and monitoring of underwater environment have been long standing challenges in a vast range of applications that are enabled …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 2, 2019 · pp. 32–35 Read article
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Comparative Analysis of Multi- Synchronous Bidirectional Network-on-Chip Architecture
Abstract: ABSTRACTA dynamic reconfigurable multi-synchronous bidirectional channel network on chip architecture is proposed to improve the performance of on chip communication. This work aims to increase network-on-chip (NOC) in the runtime traffic situation. The main objective of this paper is to reduce the area, delay and power consumption of the architecture. Lower packet delivery latency, higher packet consumption rate and better bandwidth utilization is done by the multi-synchronous bidirectional NoC’s router. …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 2, 2019 · pp. 21–31 Read article
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Designing of Circular Patch Dual-Band Antenna for L- Band Applications
Abstract: ABSTRACTIn this paper, a circular patch with symmetric rectangular slots is presented. This circular patch is operating on dual frequencies 1.63 GHz and 1.93 GHz which is significant frequencies for various L-band applications. Implemented stub lines between the circular patch played a vital role in reducing the size of the antenna and the parameters as compared to other available antenna at the same frequency of operation. -10dB band width of …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 1–13 Read article
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Microcontroller Driven GPS Clock
Abstract: ABSTRACTGPS satellites (and now GNSS also) generally include more than three (or four) atomic clocks which are monitored and controlled for being highly synchronized and traceable to coordinated universal time as national and international standards. Thus for synchronization of time, the GPS signal is first received, then processedwith help of a“local master clock”, time server, or primary reference, and passed on to "slaves" or other devices such that their "local …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 32–36 Read article
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A Multiband Ultra Wideband Antenna for Wireless Applications
Abstract: ABSTRACTThis paper proposes a compact and low-priced antenna that operates in Ultra Wide Band (UWB) at X-band and C-band for short-range communication applications. The frequency band ranging 3.1 GHz to 10.6 GHz is allocated to ultra-wideband. The values of VSWR and return loss for this antenna are less than 1.5 and -10db respectively. The L shaped slot create a band at 10.022 GHz and the ring-shaped patch create bands at …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 1–7 Read article
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A Novel Design for Dual-Wideband Bandpass Filter for WLAN and Wi-Fi Applications
Abstract: ABSTRACTThis paper proposes a second order dual-band bandpass filter using two half wavelength stepped impedance resonators to operate at Wi-Fi frequencies of 2.45 GHz and 5.45 GHz having bandwidths of 560 MHz and 470 MHz respectively. Increased coupling is achieved with the use of ground slots below the coupled line section.Keywords: dual-band, stepped impedance resonator, bandpass filter, ground slots, Wi-Fi, WLANCite this Article: Aunsh Bandivadekar, Bhairavi Rege, Kishan Agarwal, Ganesh …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 8–12 Read article
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Performance Enhancement of Mobile WiMAX using TimeFrequency Training OFDM Scheme
Abstract: ABSTRACT Mobile WiMAX, IEEE 802.16 m is a Wireless Metropolitan Area Network offering a mobile broadband internet service. It uses cyclic prefix OFDMA (CP-OFDMA) as a multiple access scheme. CP-OFDMA embeds a large number of pilot subcarriers in OFDMA symbol for channel estimation purpose, reducing the data rate and spectral efficiency of mobile WiMAX system. This paper suggests the application of time-frequency training OFDM (TFT –OFDM) as a modulation and …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 20–31 Read article