what is wireless communication technologies course

IEEE WCET (Wireless Communication Engineering Technologies) certification is a vendor neutral certification for wireless communication system design. It validates the real world problem solving skills of the wireless communication professionals. This certification is offered by IEEE Communication Society (IEEE ComSoc).

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What is wireless communication technology?

Wireless communication technology is also known as “over the air.” It is used to transfer data or information or power between two or more nodes, or points are not connected by an electrical conductor. Wireless technology includes Radio Frequency ( RF) and Infrared ( IR) waves, which are used to transmit and receive purpose.

What is included in a wireless training course?

All of our Wireless training courses are designed to provide in-depth knowledge and information about various aspects of wireless. These courses teach you various tools, methods, techniques, requirements and strategies associated with wireless networks – and much much more. Many of our wireless training courses are not readily available elsewhere.

What do you learn in a communication technology course?

The curriculum includes classes in web production, enterprise technology, technical writing, and project management. Graduates entering the communication technology field need to develop engineering and computer science skills. The ability to communicate allows professionals to understand and explain problems that arise within this technology.

What is communication technology?

What is Communication Technology? What is Communication Technology? What Is Communication Technology? Careers in communication technology require the knowledge to operate, maintain, and upgrade communications equipment.

What is wireless communication course?

The purpose of the course is to provide a comprehensive and up-to-date review of wireless communication for engineering professionals, instructors and students. The course covers wireless transmission and reception principles, electromagnetic propagation, antenna characteristics, and wireless network access methods.

Which are wireless communications technologies include?

The Different Types of Wireless CommunicationSatellite Communication. Satellite communication is a crucial form of wireless communication. ... Infrared Communication. ... Broadcast Radio. ... Microwave Communication. ... Wi-Fi. ... Mobile Communication Systems. ... Bluetooth Technology.

Why do we study wireless communication?

Wireless communications have enabled the connection of billions of people to the Internet so that they can reap the benefits of today's digital economy. Similarly, agreed standards for mobile phones allow people to use their devices everywhere in the world.

What is Wireless technology explain?

Wireless technology provides the ability to communicate between two or more entities over distances without the use of wires or cables of any sort. This includes communications using radio frequency (RF) as well as infrared (IR) waves .

What are the three types of wireless technologies?

The different types of wireless technology mainly include satellite communication, IR wireless communication, broadcast radio,Bluetooth, Microwave radio,Zigbee etc.Satellite Communication. ... Infrared Communication. ... Broadcast Radio. ... Wi-Fi. ... Microwave Communication. ... Bluetooth Technology.

What are 3 types of wireless connections?

There are basically three different types of wireless networks – WAN, LAN and PAN: Wireless Wide Area Networks (WWAN): WWANs are created through the use of mobile phone signals typically provided and maintained by specific mobile phone (cellular) service providers.

What is the benefits of wireless technologies?

Increased Mobility: Wireless networks allow mobile users to access real-time information so they can roam around your company's space without getting disconnected from the network. This increases teamwork and productivity company-wide that is not possible with traditional networks.

What are the benefits of wireless technology?

Advantages of wireless networkingIncreased efficiency. Improved data communications lead to faster transfer of information within businesses and between partners and customers. ... Access and availability. ... Flexibility. ... Cost savings. ... New opportunities. ... Security. ... Installation problems. ... Coverage.More items...

What are the uses of wireless technology?

Here are five uses of a wireless communication system:Making Calls. On a global level, billions of people have subscriptions for cellular communication. ... Connecting Devices. Bluetooth technology allows people to connect various devices. ... Accessing the Internet. ... Enhance Security. ... For Locating and Tracking.

What are the advantages and disadvantages of wireless technology?

Comparison Table for Advantages and Disadvantages of Wireless NetworkAdvantagesDisadvantagesThe wireless network does not require any cable or wires, and hence communication is possible even when the user is moving.The range of a wireless network is minimal, and it causes problems for many users.4 more rows•Jan 17, 2022

Which of the following are examples of wireless technologies?

Some of these terms may be familiar to you: radio and television broadcasting, radar communication, cellular communication, global position systems (GPS), WiFi, Bluetooth and radio frequency identification are all examples of “wireless”, with wildly different uses in some cases.

How many types of wireless communication are there?

There are different types of wireless communication devices like mobiles. Cordless telephones, Zigbee wireless technology, GPS, Wi-Fi, satellite television, and wireless computer parts. Current wireless phones include 3 and 4G networks, Bluetooth, and Wi-Fi technologies.

Which of the following is an example of wireless communication interface?

Explanation: Examples of different types of wireless communication devices are mobiles, Zigbee wireless technology, Cordless telephones, GPS, satellite television, Wi-Fi, and wireless computer parts.

Which of the following is not a wireless technology?

The correct answer is 4G USB Data Card. The following are the description of the options given. WiMAX is a next-generation wireless network communications technology. Bluetooth refers to a wireless Personal Area Network technology and is used for exchanging data over smaller distances.

About this Course

This course will provide an introduction and history of cellular communication systems that have changed our lives during the recent four decades and will become an essential and inseparable part of human life.

Offered by

Yonsei University was established in 1885 and is the oldest private university in Korea.

Introduction and History of Cellular Communication Systems

In this part of the course, we will learn the introduction and history of cellular communication system. First, we will take a example of cellular communication system with cell phone. And then, learn about the what a cellular system is and how it has been developed so far. Lastly, we will briefly look into the concepts of future cellular systems.

Principles of Wireless Communication Theory

In this part of the course, we will learn the fundamental principles of wireless communication theory.

Principles of Wireless Resource Management

In this part of the course, we will discuss the basic concept of wireless resource management.

Multiple Antenna Technologies

In this part of the course, we will learn how multiple antennas can be efficiently used in different strategies for communication system enhancement. First, we look in to the basics of antenna, and then learn about the three main gains that are achievable by multiple antennas: array, diversity, and spatial multiplexing.

What is wireless communication?

Wireless communication refers to the transfer of information among two or more points without an electrical conductor . The most common wireless technologies use radio. Wireless communications are employed in many smart grid applications, such as meter data collection, demand management, substation and power line monitoring and protection. Wireless communications can be used in SG-WAN, SG-NAN, and SG-HAN.

Why are wireless communication solutions important?

Wireless communication solutions are increasingly adopted in industrial automation systems, due to their well-known advantages, such as higher levels of flexibility and mobility, and possible cost reductions due to simpler installation and maintenance.

Why are wireless communications important in automation?

Wireless communication solutions are increasingly adopted in industrial automation systems, due to their well-known advantages, such as higher levels of flexibility and mobility , and possible cost reductions due to simpler installation and maintenance. However, the typical timing requirements of industrial applications (which imply determinism and often isochronous behavior) cannot be satisfied by legacy consumer market technologies, mainly ZigBee or Wi-Fi. Indeed, they are typically aimed at minimizing power consumption and/or improving network throughput, even though this is achieved at the expense of both a high level of randomness in data delivery time and a low reliability, so that large latencies are expected, leading to unacceptable overall network performance. The main reasons reside in a heavy (from the computational point of view) protocol stack; in particular, the typical non-deterministic medium access mechanisms are often based on a distributed contention of the channel among nodes, thus practically allowing collisions to exist. For these reasons, in the last years wireless communication solutions tailored for the industrial automation scenario and capable of satisfying determinism and isochronous behavior have been proposed. In this chapter, a brief résumé of the main characteristics of data delivery in industrial communication is proposed, especially in the light of wireless links. Subsequently, the importance of a purposely designed communication protocol stack, with a particular focus on the medium access control scheme, is detailed. Finally, a discussion on some significant proprietary and standard solutions currently available is provided.

Which model is the most efficient and frequently used model in wireless communications?

In general, some experimental models are frequently used in projects. Among these models, the Okumura-Hate model is the most efficient and frequently used model in wireless communications.

What is a good understanding of wireless channels?

Thus, a good understanding of wireless channels lays the foundation for the design of wireless communication systems. Different from the channels of wired communications, wireless channels are very complex, dynamic and time-varying, depending on the environment and mobility of users.

What is wireless communication?

Wireless Communication is the fastest growing and most vibrant technological areas in the communication field. Wireless Communication is a method of transmitting information from one point to other, without using any connection like wires, cables or any physical medium.

What are the most common wireless communication systems?

Some of the commonly used Wireless Communication Systems in our day – to – day life are: Mobile Phones, GPS Receivers, Remote Controls, Bluetooth Audio and Wi-Fi etc.

What is a half duplex wireless system?

Simplex communication is one way communication. An example is Radio broadcast system. Half Duplex is two way communication but not simultaneous one. An example is walkie – talkie (civilian band radio).

How does installing wires, cables and other infrastructure affect wireless communication?

The cost of installing wires, cables and other infrastructure is eliminated in wireless communication and hence lowering the overall cost of the system compared to wired communication system. Installing wired network in building, digging up the Earth to lay the cables and running those wires across the streets is extremely difficult, costly and time consuming job.

Why is there no chance of wireless communication failure?

Reliability. Since there are no cables and wires involved in wireless communication, there is no chance of communication failure due to damage of these cables, which may be caused by environmental conditions, cable splice and natural diminution of metallic conductors.

What is a wireless network?

Wireless Local Area Network or WLAN (Wi-Fi) is an internet related wireless service. Using WLAN, different devices like laptops and mobile phones can connect to an access point (like a Wi-Fi Router) and access internet.

What are the disadvantages of wireless communication?

The most concerning disadvantages are Interference, Security and Health.

What is Wi-Fi technology?

Wi-Fi technology is used to achieve connection to the Internet without a direct cable between device and Internet Service Provider. Wi-Fi enabled device and wireless router are required for setting up a Wi-Fi connection. These are some characteristics of wireless Internet connection −.

What is WiMax Forum?

WiMax Forum, established in 2001, is the principal body responsible to ensure conformity and interoperability among various commercial vendors. These are some of the characteristics of WiMax −. Broadband wireless access. Range of 6 miles.

Is wireless internet common?

Wireless Technologies. Wireless connection to internet is very common these days. Often an external modem is connected to the Internet and other devices connect to it wirelessly.

What is wireless communication?

Wireless communication technology is also known as “over the air.” It is used to transfer data or information or power between two or more nodes, or points are not connected by an electrical conductor.

What are the applications of wireless technology?

Most of the people using mobiles, laptops, tablets, smartphones, and modems ( routers) are all about wireless technology. Portable applications, including two-way radios, cellular telephones, personal digital assistants ( PDAs ), and wireless networking.

Who invented the wireless telephone?

The first wireless communication ever occurred in 1880 in between Charles Sumner Tainter and Alexander Graham Bell invented the telephone. Guglielmo Marconi (1874-1937), an Italian scientist, inventor, and electrical engineer, pioneered work on long-distance radio transmission waves.

What is Wi-Fi based on?

 Wi-Fi is a technology for WLAN based on the IEEE 802.11 (a, b, g) specifications  Originally developed for PC in WLAN  Increasingly used for more services:

What is electromagnetic radiation?

 Electromagnetic radiation (EMR) takes the form of self-propagating waves in a vacuum or in matter  It consists of electric and magnetic field components which oscillate in phase perpendicular to each other and perpendicular to the direction of energy propagation

What is communication technology?

Communications technology, also known as information technology, refers to all equipment and programs that are used to process and communicate information. Professionals in the communication technology field specialize in the development, installation, and service of these hardware and software systems. Individuals who enter this field develop an ...

Why is communication important in technology?

The ability to communicate allows professionals to understand and explain problems that arise within this technology. Individuals also need to have skills in business, critical thinking, and as a strong knowledge of computer programming .

Why is hands-on approach important in communication technology?

A hands-on approach is significant in any communication technology program because it gives students insight into the future of this industry. The curriculum includes classes in web production, enterprise technology, technical writing, and project management.

What are the opportunities for a professional to install networks?

Opportunities are available in communications management, technical support, retail or service, small business, or telecommunications.

What is CCNT certification?

To increase their chances of employment, professionals in the communication technology field might pursue their CCNT (Certified in Convergent Network Technologies) certification . This demonstrates their high-level competence in data, audio, and video technologies, as outlined by Certification Partners.