scholarly journals Traffic analysis for a parametric tactile codec

Telecom IT ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 67-76 ◽  
Author(s):  
E. Sapunova ◽  
S. Leontiev ◽  
A. Vybornova
Keyword(s):  
Statistical Analysis ◽  
Research And Development ◽  
Research Method ◽  
The Other ◽  
Practical Relevance ◽  
Research Subject ◽  
Internet Applications ◽  
Traffic Characteristics ◽  
Haptic Interactions

This article is devoted to the haptic communications types and methods. Haptic and tactile codecs were the research subject. As a research method authors engaged analysis of the current research re-sults in the area, research and development of the parametric tactile codec, as well as statistical analysis of the obtained tactile traffic. Core result. In this article authors provide a classification of the haptic interactions and tactile codes approaches. The other result of the work is a simple parametric tactile co-dec. Also, authors have found out that such type of codec created quite intensive flow of the packets of moderate size (500 bytes). Practical relevance of the result consists in the creation of the tactile co-dec that may be used for simple Tactile Internet applications. Besides that, obtained information about tactile traffic characteristics may be used to update forecasts of the global telecom traffic growth.

scholarly journals A Survay on the Swarm Intelligence Approaches to Controller Placement Problem in the Software Defined Networks Design and Optimization

Telecom IT ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 83-92
Author(s):  
A Vybornova
Keyword(s):  
Swarm Intelligence ◽  
Research Method ◽  
Optimality Criteria ◽  
Software Defined Networks ◽  
Practical Relevance ◽  
Research Subject ◽  
Placement Problem ◽  
Design And Optimization ◽  
Controller Placement ◽  
Controller Placement Problem

This article is dedicated to the overview and analysis of the existing approaches to the controller placement problem for the multi-controller Software Defined Networks (SDN) with a focus on the swarm intelligence methods. For this purpose, the controller placement problem is defined, as well as possible optimization functions and constraints. Research subject of this article is a controller placement problem for the multi-controller SDN. As a research method a comparative analysis is used. Core results of the work is a comparison of different approaches based on the different optimality criteria and constraints. Practical relevance of the work is that the results can be used in the SDN design and optimization.

scholarly journals Challenges and Requirements for Implementing V2X Technology

Telecom IT ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 20-26
Author(s):  
M. A. M. Al-Sweity ◽  
A. Volkov ◽  
A. Muthanna
Keyword(s):  
Research And Development ◽  
Unmanned Vehicles ◽  
Practical Relevance ◽  
Research Subject ◽  
Practical Research ◽  
Self Driving Cars

Research subject. The article provides an overview of 5G and V2X technologies, which are key in the implementation of the concept of infrastructure for self-driving cars, since they will be used to exchange and transfer information between infrastructure facilities, pedestrians, other cars and networks. Requirements for the implementation of V2X technology. Core results. The article provides an overview of technologies for the implementation of V2X, and also describes in detail the equipment of unmanned vehicles using the example of various large companies and describes the operation of components responsible for recognition, such as cameras, lidars and radars. Practical relevance. The results obtained can be used in the framework of practical research and development in the field of integrating V2X technologies in the 5G / IMT-2020 network and beyond.

scholarly journals LEKSIKON MAKANAN TRADISIONAL SUNDA DI KABUPATEN KUNINGAN (Kajian Etnolinguistik)

LOKABASA ◽  
2016 ◽  
Vol 7 (1) ◽  
pp. 94
Author(s):  
YANI NURFITRI HADIYANIYAH
Keyword(s):  
Research Method ◽  
Participant Observation ◽  
The Other ◽  
Native People ◽  
Traditional Foods ◽  
Cassava Flour ◽  
Basic Word ◽  
Glutinous Rice ◽  
Place Of Origin

 AbstrakPenelitian ini bertujuan untuk mendeskripsikan bentuk lingual, penamaan, makna leksikon dan bahan dasar makanan tradisional Sunda di Kabupaten Kuningan. Metode penelitian yang digunakan adalah deskriptif. Teknik mengumpulkan  data, menggunakan teknik observasi partisipan, teknik wawancara, dan teknik study bibliografi. Sumber datanya adalah pusat jajanan oleh-oleh Kuningan, sentral UKM dan masyakat Kuningan. Sedangkan, objek penelitiannya adalah makanan tradisional Sunda khas Kuningan. Dari hasil penelitian ditemukan: (1) makanan tradisional Sunda khas Kuningan yang ditemukan ada 73 nama makanan tradisional. Berdasarkan bentuk lingualnya, klasifikasi nama makanan tradisional Sunda, 22 (30,1%) kata dasar,  1 (1,4%) kata imbuhan, 8 (10,9%) kata ulang, 37 (50,7%) kata majemuk, dan 5 (6,8%) kata singkatan. (2) penamaan, terdapat 1 (1,4%) nama makanan yang berdasarkan peniruan bunyi, 4 (5,5%) berdasarkan persamaan, 29 (39,7%) berdasarkan bahan, 2 (2,7%) berdasarkan tempat asalnya, 5 (6,8%) berdasarkan penyebutan sifat khas, 4 (5,5%) berdasarkan sebagian anggapan, dan 27 (37%) manasuka. (3) makna leksikon, semua nama makanan tradisional Sunda merupakan kata benda. (4) nama makanan tradisional Sunda di Kabupatén Kuningan berdasarkan bahannya adalah yang berbahan dasar beras ada 5 (6,8%), tepung beras ada 7 (9,6%), beras ketan ada 10 (13,7%), tepung ketan ada 12 (16,4%), singkong ada 8 (11%), aci ada 1 (1,4%), terigu ada 3 (4,1%), kacang ada 6 (8,2%), ubi ada 6 (8,2%), jagung ada 1 (1,4%), dan bahan lainnya ada 23 (32%). Saran dari penelitian ini ditujukan ke beberapa pihak, yaitu: (1) guru; (2) siswa; dan (3) masyarakat. AbstractThis study aims to describe the shape of the lingual, naming, the meanings of lexicon and the basic ingredients of traditional Sundanese food at Kuningan regency. The research method is descriptive. The techniques of collecting data used participant observation technique, interview, and bibliografi technique study. The data sources collected from Kuningan’s central souvenirs shop, middle-class business (UKM), and from Kuningan native people. Meanwhile, the object of this observation is Sundanese’s typical traditional foods from Kuningan. The result of researched had been found that: (1) There are 73 kinds of name of Sundanese’s typical traditional foods from Kuningan. Based on the lingual shape, the classification of traditional Sundanese food names are, 22(30,1%) basic word, 1 (1,4%) the prefix word, 8 (10,9%) repeated word, 37 (50,7%) compound, and 5 (6,8%) abbreviation. (2) based on Naming, there are 1 (1,4%) the name of the food based on the imitation of the sound, 4 (5,5%) the equations, 29 (39,7%) based on materials, 2 (2,7%) based on place of origin, 5 (6,8%) based on the mention of particularity, 4 (5,5%) based on presumption, and 27 (37%) based on suitably of taste. (3) The meaning of lexicon, all of traditional Sundanese foods name are noun. (4) The Sundanese traditional foods in Kuningan district based on the materials, made from  rice are 5 pieces (6,8%), made from flour are 7 pieces (9,6%), made from glutinous rice are 10 pieces (13,7%), made from glutinous flour are 12 pieces (16,4%), made from cassava are 8 pieces (11%), made from cassava flour is 1 piece (1,4%), made from wheat flour are 3 pieces (4,1%), made from coconut are 6 pieces (8,2%), made from sweet potato are 6 pieces (8,2%), made from corn is 1 piece (1,4%) and made from the other materials about 23 pieces (32%). The advice from this research addressed for multiple parties, such as : (1) teacher; (2) student; and (3) people. 

scholarly journals A SURVEY ON HAPTIC CODEC DESIGN APPROACHES

Telecom IT ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 31-40 ◽  
Author(s):  
A. Vybornova
Keyword(s):  
Research Method ◽  
Ad Hoc ◽  
Sampling Frequency ◽  
Data Capture ◽  
Tactile Sensation ◽  
Practical Relevance ◽  
Research Subject ◽  
Research Areas ◽  
Tactile Communication ◽  
The Subject

Tactile communication as a part of Tactile Internet concept now is one of the most promising research areas in telecommunications. Methods and approaches to design tactile codec, as well as equipment for the tactile sensation capture and display were the research subject of this work. As a research method author engaged collection and analysis of the known approaches to the subject of research. Core result. In this article author provide a survey of tactile data capture and display methods. Additionally, author propose a promising approach to the tactile codecs design, where vibration with sampling frequency of 2 kHz is combined with other tactile data, which is captured and send on an ad hoc basis. Practical relevance of the result allows to create a standard tactile codec. This in turn allows to widely introduce tactile component to the telecommunication applications.

scholarly journals PENGEMBANGAN ALTERNATOR GANESHA ELECTRIC VEHICLES 1.0 GENERASI I

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
I Made Rudi Andika Putra ◽  
Nyoman Arya Wigraha ◽  
Kadek Rihendra Dantes
Keyword(s):  
Research And Development ◽  
Electric Vehicles ◽  
Research Method ◽  
New Product ◽  
Electrical Circuit ◽  
Measurement Process ◽  
Research Subject ◽  
Development Research ◽  
Digital Tachometer

Penelitian ini bertujuan untuk (1) Bagaimana rancangan alternator pada rangkaian kelistrikan Ganesha Electric Vehicles 1.0 Generasi I (2) Berapakah tegangan alternator yang dihasilkan kendaraan Ganesha Electric Vehicles 1.0 Generasi I. Metode Penelitian dan Pengembangan (Research and Development) adalah metode penelitian yang digunakan untuk menghasilkan produk tertentu, dan menguji keefektifan produk tersebut dimana suatu proses atau langkah-langkah untuk mengembangkan suatu produk baru, atau menyempurnakan produk yang telah ada, yang dapat dipertanggungjawabkan. Dalam penelitian ini yang menjadi subjek penelitian adalah Ganesha Electric Vechiles 1.0 Generasi I. Data dalam penelitian ini dikumpulkan dengan melakukan beberapa pengujian dengan menggunakan tachometer digital untuk mendapatkan rpm , setelah data rpm didapat kemudian dilakukan proses pengukuran dengan menggunakan ampere meter dan apometer digital. Jadi hasil dari pengukuran menggunakan sudut primary pulley 14 ͦ dengan menggunakan perbandingan roller 12 gram didapatkan tegangan pengisian 4.9 volt, tegangan lampu 3.6 volt, amper pengisian dan ampere lampu didapatkan 2 amper pada 4500 rpm. Maka dapat disimpulkan bahwa semakin berat roller yang digunakan semakin meningkat pula tegangan yang dihasilkan pada setiap peningkatan rmp sepeda motor. Kata Kunci : Alternator, Ganesha Electric Vehicles 1.0 dan Tegangan This study aimed to (1) How to design the alternator on the electrical circuit Ganesha Electric Vehicles 1.0 Generation I (2) What is the alternator voltage generated Ganesha vehicle Electric Vehicles 1.0 Generation I. Method used in this reseach was Research and Development. Research and Development is a research method that is used to produce a particular product, and test the effectiveness of these products in which a process or steps to develop a new product, or enhance existing products, which can be accounted for. In this study, the research subject was Ganesha Electric vechiles 1.0 Generation I. The data of this study were collected by doing some testing using a digital tachometer to get rpm, after the rpm data obtained and then do the measurement process by using digital ampere meter and apometer. The result of the measurement using the angle of the primary pulley 14 ͦ using comparative roller 12 gram obtained 4.9 volt charging voltage, lamp voltage 3.6 volt, ampere charging and ampere charging lamp obtained 2 amperes at 4500 rpm. It can be concluded that the heavy roller is used also increase the voltage generated on any increase in rpm motorcycle. keyword : Alternator, Ganesha Electric Vehicles 1.0 and Voltage

scholarly journals CLASSIFICATION OF DATA CENTERS

Telecom IT ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 1-9
Author(s):  
A. Borodko
Keyword(s):  
Data Center ◽  
Data Centers ◽  
Systematic Approach ◽  
Information Storage ◽  
Practical Relevance ◽  
Research Subject ◽  
Factors Affecting ◽  
Wide Range ◽  
The Internet Of Things

The data center (DC) is the most progressive form of computing resources when it is necessary to provide services to a wide range of users. Research subject. The article discusses the classification of data centers, their main functions, composition, purpose of creation and factors affecting them. Methodology and core results. The article provides a classification and structural analysis of the methods and technologies for constructing information storage and processing systems. In the work with a systematic approach analyzed factors affecting data centers. Practical relevance. It consists in the possibility of using the proposed classification in the tasks of systematically introducing the Internet of things devices into the data center, implementing software-defined data centers and developing methods for assessing the effectiveness of the functioning of the data center.

scholarly journals DEVELOPMENT OF INTELLIGENT SERVICE INTERNET APPLICATIONS FOR MANAGING CRM SYSTEMS

Telecom IT ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 10-20
Author(s):  
S. Vladimirov ◽  
D. Islanova
Keyword(s):  
Functional Analysis ◽  
Control Systems ◽  
Data Transmission ◽  
Demonstration Project ◽  
Practical Relevance ◽  
Research Subject ◽  
Transmission Networks ◽  
Internet Applications ◽  
Application Model ◽  
Interaction Scheme

Research subject. The article considers the issue of creating intelligent applications within the framework of CRM control systems. Method. Implementation of a generalized application model based on mathematical functional analysis. Core results. The model and an interaction scheme of elements of an intelligent application are proposed. Recommendations on structuring the application are made. Implemented the application as part of a demonstration project. Practical relevance. The considered problem and approaches to its implementation should contribute to the development of new services in data transmission networks.

scholarly journals Description of a new genus of primitive ants from Canadian amber, with the study of relationships between stem- and crown-group ants (Hymenoptera: Formicidae)

2016 ◽  
Author(s):  
Leonid H. Borysenko
Keyword(s):  
Statistical Analysis ◽  
Morphometric Analysis ◽  
New Genus ◽  
Statistical Study ◽  
The Other ◽  
Taxonomic Position ◽  
Crown Group ◽  
Stem Group ◽  
Evolution Of Eusociality

AbstractA detailed study of the holotype ofSphecomyrma canadensisWilson, 1985 from Canadian amber has led to the conclusion that the specimen belongs to a new genus, here namedBoltonimeciagen.n. Since the taxonomy of stem-group ants is not well understood, in order to find the taxonomic position of this genus, it is necessary to review the classification of stem-group ants in a study of their relation to crown-group ants. In the absence of data for traditional taxonomic approaches, a statistical study was done based on a morphometric analysis of antennae. Scape elongation is believed to play an important role in the evolution of eusociality in ants; however, this hypothesis has never been confirmed statistically. The statistical analysis presented herein lends support to the view that antennal morphology reliably distinguishes stem-group ants from crown-group ants to determine whether a species belongs to one or the other group. This, in turn, may indicate a relationship exists between eusociality and scape elongation. A review of Cretaceous records of ants is made and the higher classification of Formicidae with definitions of stem and crown groups is proposed. Newly obtained data are discussed focusing particularly on the origin, evolution and diversity of ants.

Consistency in Latency Measurements and Interpretation of ABR Tracings

1997 ◽  
Vol 6 (1) ◽  
pp. 57-62 ◽  
Author(s):  
Wayne O. Olsen ◽  
Terri L. Pratt ◽  
Christopher D. Bauch
Keyword(s):  
The Other

Multichannel ABR recordings for 30 otoneurologic patients were reviewed independently by three audiologists to assess interjudge consistency in determining absolute latencies and overall interpretation of ABR results. Four months later, the tracings were reviewed a second time to evaluate intrajudge consistency in interpretation of ABR waveforms. Interjudge agreement in marking latencies for waves I, III, and V within 0.2 ms was on the order of 90% or better. Intrajudge consistency was slightly higher. Only rarely did inter- or intrajudge differences in latency measurements exceed 0.3 ms. Agreement in overall interpretation of ABR results as "normal" or "abnormal" was unanimous for 90% of the patients. Across pairs of judges, the agreement for "normal" and "abnormal" classification of the ABR tracings was 97%. Intrajudge consistency for "normal" and "abnormal" categorization of the ABR results was 100% for one judge, 97% for the other two judges.

RHYNCHOLITES AND THE PROBLEM OF NARROW AND BROAD CONCEPTION OF TAXONS

2018 ◽  
pp. 12-17 ◽  
Author(s):  
I. R. Khuzina ◽  
V. N. Komarov
Keyword(s):  
Sexual Dimorphism ◽  
Morphological Characteristics ◽  
Mass Scale ◽  
Individual Variability ◽  
Point Of View ◽  
The Other ◽  
New Taxon ◽  
Artificial System ◽  
Broad Understanding

The paper considers a point of view, based on the conception of the broad understanding of taxons. According to this point of view, rhyncholites of the subgenus Dentatobeccus and Microbeccus are accepted to be synonymous with the genus Rhynchoteuthis, and subgenus Romanovichella is considered to be synonymous with the genus Palaeoteuthis. The criteria, exercising influence on the different approaches to the classification of rhyncholites, have been analyzed (such as age and individual variability, sexual dimorphism, pathological and teratological features, degree of disintegration of material), underestimation of which can lead to inaccuracy. Divestment of the subgenuses Dentatobeccus, Microbeccus and Romanovichella, possessing very bright morphological characteristics, to have an independent status and denomination to their synonyms, has been noted to be unjustified. An artificial system (any suggested variant) with all its minuses is a single probable system for rhyncholites. The main criteria, minimizing its negative sides and proving the separation of the new taxon, is an available mass-scale material. The narrow understanding of the genus, used in sensible limits, has been underlined to simplify the problem of the passing the view about the genus to the other investigators and recognition of rhyncholites for the practical tasks.

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