wireless architech

Wireless Network and Its challenges

Wireless Communication is the quickest developing and most lively mechanical region in the  correspondence field. Remote Correspondence is a strategy for sending data from one highlight  to another, without utilizing any association like wires, links, or any medium. We live in a Universe  of correspondence and Remote Correspondence, specifically, is a vital piece of our lives. A  portion of the regularly involved Remote Correspondence Frameworks in our day-to-day life are  Cell Phones, GPS Beneficiaries, Controllers, Bluetooth Sound, and Wi-Fi, and so on. Wireless  networks are less expensive to introduce and keep up with. Information is communicated quicker  and at a high velocity. Diminished upkeep and establishment costs contrasted with one more  type of organization. Remote organizations can be gotten to from any place, whenever. 

Main Application of wireless communication systems are Satellite system, Television remote  control, Wi-Fi, Paging system, Wi-Max, Security systems, Cellphones, Computer interface devices,  Bluetooth, GPS, GSM. The interconnection of frameworks, individuals, or things with the  assistance of correspondence media can be alluded to as an organization. The sort of  correspondence that utilizes electromagnetic waves as correspondence media for sending and  getting information or voice is called remote correspondence. The electromagnetic range is  separated into a distinct channel for information transmission. Some most attractive advantages  are mentioned here: 

1.Freedom from wires: Can be configured with any physical connection. 

2.Easy to setup: Wireless network is easy to expand and setup 

3.Better or global coverage: It provides global reach by providing networking in places such as  rural areas, battlefields, etc… where wiring is not feasible. 

4.Flexibility: Wireless network is more flexible and adaptable compared to a wired network. 

5.Cost-effectiveness: The wireless network is relatively cheaper since it is easy to install and  doesn’t require cables. 

6.Mobile and portable: Wireless network is easy to carry and re-install in another place. 7.Mobility -: It has good mobility of usage. 

Every system has some advantages and disadvantages. Wireless system also has disadvantages 1.As communication is done through open space, it is less secure. 

2.Unreliability 

3.More open to interference. 

4.Increased chance of jamming.

5.Transmission speed is comparably less. 

7.it has a limited amount of bandwidth for communication and breaches of network security. 8.Wireless networks can be easily hacked. 

9.Wireless networks require a careful radio frequency when they are installed. 

10.Wireless networks are usually inexpensive, but the cost of installation is very high, and  setting up a wireless network is very costly. 

Technical Challenges Faced In Network. Most Notably. They Are As Follows: multipath propagation 

spectrum limitations; 

energy limitations; 

user mobility; 

noise limited systems; 

interference limited systems. 

The developing interest for incredibly high-information rate administrations, along with arising  progressed Web of Things (IoT) and Industry 4.0 applications carry new specialized difficulties to  remote correspondences. New help classes, for example, ultra-HD video and multisensory  augmented reality, push for significantly higher unearthly proficiency, and the investigation of  outrageous recurrence groups. Remote correspondence frameworks are conveying a developing  measure of private data. The telecom idea of remote transmissions, notwithstanding, makes the  sent data powerless against snooping. To actually uphold different profoundly mysterious  delicate applications, novel transmission advancements ought to apply to work with or even  improve data mystery. For instance, the secure execution of remote transmission could be  improved by investigating remote engendering attributes, as in actual layer security technology.  The challenge is the manner by which to maximally profit from such investigation while regarding  the protection of genuine clients. Inventive transmission answers for mystery and protection  improvement are of incredible proceeding with interest to the remote local area. 

The range appropriate for remote interchanges is turning out to be progressively scant, which  persuades the investigation of new range groups, including millimeter-wave and tera-Hertz (THz).  While getting a charge out of bigger data transfer capacity, the inclusion region over these higher  RF groups is by and large a lot more modest because of their higher proliferation misfortune. The  most famous relief arrangement is to apply directional beamforming transmission innovation.  One more answer for address range shortage is to work on the use of the current range through  mental radio transmission. Optional access to under-used radio range can oblige IoT applications with a less severe nature of administration prerequisites. In the meantime, the achievement 

sending of optional framework depends upon proficient range detecting and channel assessment  calculations for asset compelled IoT gadgets. 

Figure: Wireless system 

Another direction to accommodate the growing demand for wireless services is to improve  system resource utilization with a novel system structure. A large-scale collaborative cell-free  network structure can overcome the limitations of static resource allocation of traditional cellular  systems. The test is the means by which to understand the potential exhibition gains with  adequate framework intricacy and execution cost, related to continuous channel assessment,  synchronization in time and recurrence areas, and joint handling at completely associated base  stations. 

Compelling remote access methods are crucial for people in the future of remote  correspondence frameworks to in a general sense meet the rigid necessities, which incorporate  extremely high phantom effectiveness, exceptionally low idleness, enormous gadget network,  extremely high reachable information rate, ultrahigh dependability, fantastic client decency, high  throughput, backing to different nature of-administration (QoS), energy proficiency, and a  sensational decrease in the expense. Future remote organizations are imagined to have powerful  geography in nature in light of organization densification, wherein clients will have numerous  associations so client affiliation choices will turn into a precarious part. Describing the climate  elements to guarantee that the framework makes the most of this new geography will be urgent  in the up-and-coming age of remote organizations 

New coding and adjustment plans are significant in future remote organizations to guarantee  that the reachable additions anticipated by the hypothesis can be acknowledged by and by. In  particular, high-level channel coding and regulation plans along with space-air-ground submerged coordinated organizations can serve to genuinely satisfy the enormous network all  over the place and like clockwork. Besides, to give a lot higher unearthly effectiveness in future  remote organizations, a decent technique is to embrace better balance and channel coding plans  or new regulation assets.

To help different arising applications, new assets and impedance the board plans are normal in  future remote organizations. From this point of view, AI-based methods have drawn colossal  interest because of their capacity to further develop framework execution and lessen the  computational expense. 

Numerous specialized difficulties are to be addressed to fulfilling severe and clashing  prerequisites for future remote frameworks, including exceptionally high ghostly proficiency,  extremely low idleness, enormous gadget network, extremely high feasible information rate,  super high dependability, magnificent client decency, high throughput, different nature of 

administration, energy productivity, and an emotional expense decrease. The field of remote  correspondences will observe many energizing mechanical leaps forwards soon. 

Tithy Chakrabartty 

Instructor 

Department of Telecommunication

Food and Beverage production

Food and Beverage production

We are foodie people. We all love to eat or serve food. And if it is healthy food in the taste of the restaurant, then there is no question. But if we choose this job as a profession, then think about how it will be!! One of the most popular and discussed professions in the world today is ‘Food and Beverage Production. You too can become a professional chef by completing a 4-year hotel management course or by achieving a diploma course in a government or non-government institution.

Why Food and Beverage production course?

Nowadays Five-star restaurants or small restaurants have built up different districts of Bangladesh. Where many are getting the opportunity to work as professional chefs. Chef or cook is part of the hotel management course. To develop yourself as a trained chef or professional chef, you need to complete a ‘Food and Beverage Production course.

Where to do the course?

At present, under the SEIP of the Government of Bangladesh, under the supervision of Bangladesh Women’s Chamber of Commerce and Industry, Food and Beverage Production free courses are conducted only for women entrepreneurs. Also, many restaurants and organizations offer different types of chef courses. They even offer to take you out of the country after completing the course. Apart from this, internships are also arranged in five-star restaurants, hotels, and fast-food shops.

You can do a chef course or food and beverage production course in different places in Bangladesh. Notable among them are the Bangladesh Skill Development Institute (BSDI), National Hotel and Tourism Training Institute (Mohakhali), Bangladesh Hotel Management and Tourism Training Institute, Institute of Tourism and Hotel Management. Bangladesh Skill Development Institute (BSDI) Was established in 2006. BSDI has a large lab where courses are conducted by the chief of a five-star hotel. 

Career After Completing Food & Beverage Course

In the food and beverage industry, a production officer usually works for a food company or organization in a poultry and dairy farm, in a food processing project, and in a soft drink factory. After completing the course, you will have the opportunity to work as a chef or cook or production officer in various popular hotels, motels, or restaurants in the country or abroad.

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If you want to be the best cook or if you want to be an entrepreneur then a food and beverage production course will be the best option for you. You will be able to learn Birthday Cake, bakery, and pastry items which will help you to become an independent woman. 

Nazmun Nahar

Digital Marketing Officer

Bangladesh Skill Development Institute

Daffodil Polytechnic Institute

Diploma In Architecture & Interior Design Technology

Diploma In Architecture & Interior Design Technology

At Present architecture and Interior Design both words are very popular to us. But Question is, what is architecture? Architecture is the technique art and of designing, structure or building, as esteemed from the skills related with construction. Both practical and expressive requirements are practice of architecture is employed to fulfill, and thus it serves both functional and elegant ends. Although these two sectors are important, they cannot be separated, and the relative weight given to each can vary broadly. Because every society is settled or nomadic which has a spatial relationship to the natural world and to other societies. The structures they produce reveal much about their environment, including climate and weather. Architecture and Interior Design is most important for history, ceremonies, and artistic sensibility, as well as many aspects of daily life.

What Is Architecture Technology?

Architecture designers are designers that specialize in making buildings. Interior designers work with architects to plan and implement the layout of interiors for optimum consumption of area, for creating spaces for functionality as well as effectiveness. Interior decorators on the other hand plan color strategy, furniture, furnishings, illumination and arrangements. Architecture is the art of building in which human demands and formulate materials are brought to bear in a practical as well as elegant solution. Architecture is an endearment as well as a science and business. It concludes the design of buildings, towns and spaces, while taking account of culture, history and transformation to produce new architecture as a mark of our society.

Why Diploma in Architecture Technology?

Diploma In Architecture & Interior Design Technology course covers the fundamentals of interior design and decoration, preparing you for a career in the interior design industry. Any interior design consultant working with interior spaces must have the skill and ability to select applicable color and style details, as this is the only way to create interior schemes that are visually appealing and logical.

Diploma in Architecture Technology is a 4-year long program and this Program contains 8 semesters and every semester duration is 6 months. Two exams such as in-course and final exam held per semester are managed under the supervision of Bangladesh technical Education Board (BTEB). Nowadays the demand for a Diploma in Architecture & Interior Design Technology is increasing because of its job facilities.

Which one is the Best Institute for a Diploma in Architecture?

In Bangladesh There are a lot of Polytechnic Institutes which are best for Architecture and Interior design technology. Such as, Daffodil Polytechnic Institute, BCI Engineering Institute, Dhaka Polytechnic Institute, National Institute of Engineering & Technology (NIET),Dhaka,  Ahsanullah Institute of Technical and Vocational Education And Training, Inspiration Institute of Design & Technology and many more. Daffodil Polytechnic Institute is one of the renowned private Polytechnic Institute of Bangladesh, established in 2006. This Private Polytechnic Institute Provides technical education in Bangladesh with ensuring the quality under Government Affiliation of Bangladesh Technical Education Board (BTEB). Architecture Technology is the most well-known and discussed subject of Daffodil Polytechnic Institute. DPI Organizes job fair and Internship for the graduates with the industries and business organization for ensuring employment of Students. DPI also organized One student one Laptop Programme.

Career Of a Diploma in Architecture Technology Graduate

For understanding this work effectively, you need to have a clear concept of the elements of style and design. So that you can effectively deconstruct and reconstruct any style, making changes and adaptations to reflect the individual preferences of your client. Improving these skills play a significant part in this interior design and decoration course, however the program goes beyond basic interior decoration; teaching you the essential of professional interior design by planning layouts of interior, designing soft-furnishings and lighting schemes, and learning how to communicate your ideas professionally to both clients and contractors.  Architecture & Interior designing is one of the previous subjects in engineering education. The main aim of this discipline is to design and beautify the interior of a structure. There are lots of challenging and good opportunities after completing study in this subject. It is very easy to establish oneself in this sector since an architecture designer can work in the area of Building Construction as a site engineer. It is also possible to establish oneself as an autonomous adviser for the companies. There are also huge opportunities for architecture engineers in the government and non-governmental sector.

Nazmun Nahar

Digital Marketing Officer

Daffodil Polytechnic Institute

Diploma in Electrical Technology

Diploma In Electrical Technology

                                 

In this age of technology, we cannot imagine a single moment of our daily life without electricity. Electricity is the set of physical circumstances which is associated with the presence and motion of matter that has a property of electric charge. By Maxwell’s equations, Electricity is related to magnetism, both being part of the occurrence of electromagnetism. Numerous common phenomena are related to electricity. Such as, lightning, electric heating, static electricity, electric discharges and many more. The existence of an electric charge, which can be either positive or negative, manufactures an electric field. The motion of electric charges is an electric current and produces a magnetic field. Some of the most important pioneers in electrical engineering include electric light bulb-Thomas Edison, alternating current- George Westinghouse, induction motor-Nikola Tesla, radio invention- Guglielmo Marconi and television by Philo T. Farnsworth. These explorers spin ideas and concepts about electricity into practical devices and systems that conduct in the modern era.

Electrical Technology

Electricity was first come across in the 1700s by Benjamin Franklin. Benjamin Franklin performed the first electricity experiment in modern history. Since then, many others including Ampere, Ohm, Faraday, and Oersted managed to come about simple electrical devices after having appreciated the basic electrical principles. Much later, in 1904 Fleming’s diode started a new outlook for the advent of electronic components.

What is Electrical Technology?

The mother of all Industries is called Electrical Technology. This Technology is the important point of all Industrial factories. In our country, we are not only initiating the development of the power sector but also various industrial factories based on electricity.  As a result, the demand for Electrical Engineering is increasing day by day. The Electrical Technology Program is an informative program that prepares individuals to apply technical knowledge and skills necessary to install, maintain, operate and repair electrically-energized residential, industrial and commercial systems, and DC and AC motors, controls electrical distribution panels. Instruction foregrounds practical application of mathematics, science, circuit diagrams and use of electrical codes and includes blueprint reading, sketching and other subjects essential for employment in the electrical occupations. Reading and description of commercial and residential building wiring codes and specifications, installation and maintenance of wiring, service and distribution networks within large building complexes are also critical ingredients of the program.

Why Diploma in Electrical Technology?

Electrical engineering is one of the newer branches of engineering Technology. It is the sector of engineering that deals with the technology of electricity. These pioneers turned ideas about electricity into practical devices and systems that assist in the modern age. The first practical application of electricity was the telegraph which was invented by Samuel F.B. Morse in 1837. The need for electrical engineers was not felt until some 40 years later, upon the invention of the telephone (1876) by Alexander Graham Bell and of the dazzling lamp (1878) by Thomas A. Edison. The field of electrical technology has grown and divided into a number of specific categories, including power generation and communication systems, motors, batteries and control systems.

Electrical engineers also work at radio frequency (RF) systems, remote sensing, telecommunications, digital circuits, signal processing, instrumentation, audio, video and expressions. In our country there are a lot of Industries and corporate offices where a diploma technology student can easily start his occupation. The most important thing is, after completing SSC examination students can be admitted in Electrical Technology.

Which one is the Best Institute for Diploma?

Nowadays demand for technical education is increasing. That’s why the number of polytechnic institutes is increasing in every district or upazila of our country. There are a lot of polytechnic institutes which are best for Diploma in Electrical engineering. Daffodil Polytechnic Institute, BCI Engineering Institute, Daffodil Technical Institute (DTI), Ahsanullah Institute of Technical and Vocational Education and Training, MAWTS Institute of Technology, Dhaka Institute of Engineering & Technology, Ideal Institute of Science and Technology, National Institute of Engineering and Technology (NIET) and many more. Daffodil Polytechnic Institute is one of the best private polytechnic institutes in Dhaka. This reputed organization was established in 2006. DPI Organizes Internship fest and job fair for the graduate students, career counselling and contracts with the industries and business organization for establish employment of Students.

Career of a Diploma in Electrical Technology Graduate

In this diploma program, students will get the opportunity, during in-class lessons and labs, to put theory into practice through real-life applications. This practical perspective of learning will help graduate students at their internship or workplace.  

After completion of the advanced college diploma program, you’ll be able to demonstrate an ability to design, analyze, adapt, troubleshoot, commission and install electrical systems as applied to electrical engineering. As a graduate of the Electrical Technology program, graduates will be able to find work in various industries, such as energy (petroleum and electrical generation), construction/engineering, manufacturing, telecommunications, IT networks and intelligent building systems. Electrical Technology Students can get 4 years BSc degrees and also, they can apply for higher study abroad.

Nazmun Nahar

Digital Marketing Officer

Daffodil Polytechnic Institute 

Diploma in Textile Technology

Diploma in Textile Technology

In the present era, the textile industry has a huge impact on the economic sector of Bangladesh. But this
place is not achieved overnight. Textile is a fundamental need for humans. We need skilled textile
engineers to sustain our textile industry in the competitive world market. Lion share of Bangladeshi
earnings comes from the textile sector. There are a lot of Textile industry In Bangladesh. These
industries are more than 500 years old. There is a large amount of job market for textile engineers in
Bangladesh & global. At present in our country there are 796 Fabric manufacturing mills, 425 spinning
mills, 240 printing, dyeing, & finishing mills & more than 5500 garments industry. At least 45 lakhs
people are working in this industrial sector. Total 84.21% foreign currency came from the RMG sector in
the 2018-19 fiscal years according to the Export Promotion Bureau (EPB). from This sector Our Country
contributes 13% GDP in 2018-19 fiscal years.

What is a Diploma in Textile Technology?
Textile Technology is the discipline that deals with all methods and activities which are elaborate in the
process of textile manufacturing. Textile Technology is one of the popular fields of the engineering
sector. It is one of the highest research fields of technology. Textile Technology revolves around the
garment, fabric and color line of industries. Textile Technology obeys some principles, law and scientific
techniques which make use of development and manufacturing of textile fabrics and all types of yarns.
This Technology also involves the study of principles of science that deals with the analysis and involves
in the formation of textile fiber.

Why Diploma in Textile Technology?
Diploma in Textile Technology is a 4-year long program and it contains 8 semesters. Each semester is 6
months. Two exams such as in-course and final exam held per semester are managed under the
supervision of Bangladesh technical Education Board (BTEB). Nowadays Textile education is highly
populated among the young generation for its work opportunities, syllabuses and many other facilities.
The most important fact is after completing SSC or HSC a student can join this diploma in Computer
Technology course and receive the status of a Diploma Engineer, and they can enter the job field easily .

Which one is the Best Institute for Diploma?
There are a lot of Government and Non-Government reputed Polytechnic Institutes in Bangladesh. List
of Some Reupdated Private University of Bangladesh: Daffodil Polytechnic Institute, Bangladesh
University of Textiles, City Textile Engineering Institute, Shyamoli Textile Engineering College, Shyamoli
Textile Engineering College, Institute Of Textile Engineering & Clothing Technology, Rajdhani Polytechnic
& Textile College, National Institute of Textile Engineering & Research – NITER, BGMEA University of
Fashion & Technology (BUFT), Uttara Engineering College, Textile Engineering College, Chittagong
(CTEC), World University of Bangladesh (WUB) and many more.

Daffodil Polytechnic Institute is one of the best private Polytechnic Institute of Bangladesh which was
established in 2006. This Private Polytechnic Institute Provides technical education in Bangladesh with
ensuring the quality under Government Affiliation of Bangladesh Technical Education Board (BTEB).
Textile Technology is the most well-known and discussed subject of Daffodil Polytechnic Institute. DPI
Organizes Internship fest and job fair for the graduates, career counselling, liaison with the industries
and business organization for ensuring employment of Students.

Career Of a Diploma in Textile Graduate
In this modern world Bangladesh is the third position garment exporter. Now there are about five
thousand garment Factories and more than five thousand textile industries in Bangladesh. In Our
Country about 4.5 million people work only in the garment industry. So, there’s a huge job opportunity
and facilities for Textile Engineers. Textile engineer having scope to do a smart job in the following
sector: Textile & Garments factory: Production, Merchandising, IE, Planning, R&D, Washing etc. There
are some Govt. job Sectors: BJMC, BJRI, EPB, BGMEA, BKMEA, EPZ, BTEB, BSTI, BTMC, etc. Govt. Job
(Special): Instructor (Technical), Instructor (Vocational), PSC (Non-Cadre) etc. Other Job:
Dyes/Chemicals, Marketing-Machineries, Accessories/Trimming and Testing-SGS, ITS, Bureau Veritas etc.
After Completing a 4 years diploma degree in Textile Technology students can get admission in BSc
Degree and apply for Higher education abroad. To eliminate unemployment, Become a Textile Engineer.

Nazmun Nahar
Digital Marketing Officer
Daffodil Polytechnic Institute.

Diploma in Computer Technology -DPI-Feature Image

Diploma in Computer Technology

In the modern times, the country that developed or advanced additional in laptop & data Technology is additional developed in trade, Literature, and Civilization & economic science. Now a days most organizations of trade, Literature, bank, Insurance, education use of laptop massively seen in trade & factories. The use of computer technology almost in every sector is improving. That’s why the demand for Diploma in Computer Technology is currently increasing. An enormous range of youths being educated in computer technology engaged within the honorable profession in country & abroad. 

What is Computer Technology?

Computer Technology is a combination of computer related hardware or software such as multimedia computers, different types of media Like:  graphics, audios and videos and networked communication tools (email, bulletin boards, Blackboard or WebCT, and listservs, servers), software engineering, data communications, multimedia processing, different types of Programming Language, PLC, DataBase, Network administration and the internet and information technology together in an educational setting in order to enhance language learning and increasing. 

Diploma in Computer Technology DPI CSE

Why Diploma in computer technology?

Four years long Diploma in Computer Engineering is highly valued in this technological era, among the young generation for its work opportunities, job Oriented approaches and syllabuses. The most important fact is after completing SSC, a student can join in this diploma in Computer Technology course and receives the status of a Diploma Engineer, and they can enter the job field easily.

Graphics Design DPI 

Which one is the Best Institute for Diploma?

There are a lot of Government and Non-Government Polytechnic Institute in Bangladesh. Such as Polytechnic Institute, Dhaka polytechnic institute, Bangladesh Sweden Polytechnic Institute, Dhaka Mohila Polytechnic Institute, Rajshahi Polytechnic Institute Institute of Technical & Vocational Education Training (ITVET),Institute of Science & Technology, Saic Institute of Management and Technology, Ideal Institute of Science & Technology, Dhaka Engineering Institute, Shyamoli Ideal Polytechnic Institute and many more. Daffodil Polytechnic Institute is one of the best private Polytechnic Institute of Bangladesh established in 2006. This Polytechnic Institute Provides technical education in Bangladesh with ensuring quality under Government Affiliation of Bangladesh Technical Education Board, Ministry of Education (BTEB). The most well-known and discussed subject of Daffodil Polytechnic Institute is Computer Technology. DPI Organizes job fair and Internship fest for the graduates, career counselling, liaison with the industries and business organization for ensuring employment. DPI also intends to help students to develop entrepreneurship skills, associated with Bangladesh Venture Capital ltd. and Business Incubator.

 

Career Of a Diploma in Computer Graduate:

After completing a four-year computer diploma degree, a student can achieve BSc degree for 3-years from a reputed university.  A diploma graduate also can build his career as programmer, graphic designer, software engineer, IT engineer, data entry engineer and many more at a software company or any corporate company. At the end of the Diploma in Computer Technology, a student will be able to apply for scholarships to study in foreign countries.

 

Computer Technology DPI

Compare the best computer job source by employment projections, key growth factors of jobs, high salary and more, then choose of your favorite IT career paths for brighten career profiles that includes skills and hard responsibilities, certifications, wage analyses, academic requirements, training and degree programs, native job offering and tips from IT insiders. Choose your Career as a Computer Technology engineer at Daffodil Polytechnic Institute and gain a bright career.

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Daffodil Polytechnic Institute