Towards a Wireless Connected World: Achievements and New Technologies

This book explores the advancements in wireless Internet and connectivity, highlighting their importance in a connected world, particularly during the COVID-19 pandemic. It emphasizes the need for wireless connectivity for universal access and reliability, and discusses the latest solutions and technologies to enhance wireless Internet security.

Format: Hardback
Length: 337 pages
Publication date: 18 May 2022
Publisher: Springer International Publishing AG

The importance of wireless Internet and connectivity in today's world cannot be overstated. With the rapid growth of technology, the world has become increasingly reliant on the Internet for various purposes, from business and entertainment to education and healthcare. However, while wired Internet connections have been the primary means of connectivity for many years, they are not always accessible or convenient in all situations. This is where wireless connectivity comes into play. Wireless Internet allows users to access the Internet from any location, without the need for physical cables or wires. It provides a convenient and portable way to stay connected, especially during travel or when working remotely.

One of the most significant benefits of wireless connectivity is its ability to reach isolated areas. In many parts of the world, wired Internet infrastructure is either non-existent or inadequate, leaving people in rural or remote areas without access to the Internet. Wireless connectivity, on the other hand, can bridge this gap and provide Internet access to these communities. This has the potential to improve education, healthcare, and economic opportunities for people who have been previously marginalized.

Another advantage of wireless connectivity is its flexibility. Users can connect multiple devices to the Internet simultaneously, without the need for additional cables or adapters. This is particularly useful in households with multiple users or in public spaces where multiple people need to access the Internet. Wireless connectivity also allows for faster data transmission speeds, which can improve the quality of video streaming, online gaming, and other bandwidth-intensive activities.

However, wireless connectivity also comes with its own set of challenges. One of the main concerns is security. Wireless networks are vulnerable to hacking and other cyber threats, which can result in the theft of personal information, financial fraud, and other forms of harm. To address these concerns, researchers and industry experts are constantly working to improve the security of wireless networks. This includes the use of encryption, firewalls, and other security measures to protect against unauthorized access.

Another challenge is the limited range of wireless signals. Wireless signals can be easily blocked or interrupted by physical obstacles, such as buildings, trees, or mountains. This can limit the coverage area of wireless networks and make it difficult for users to stay connected in certain areas. To address this challenge, researchers are developing new technologies, such as beamforming and mesh networking, which can improve the range and reliability of wireless signals.

Despite these challenges, wireless connectivity is still the preferred choice for many users. It offers a convenient and portable way to stay connected, and it has the potential to improve the lives of people in isolated areas and marginalized communities. As technology continues to evolve, we can expect to see further advancements in wireless connectivity, making it even more reliable and secure for the years to come.

In conclusion, wireless Internet and connectivity have become essential in today's world. They provide a convenient and portable way to stay connected, especially in isolated areas and during emergencies. While there are challenges associated with wireless connectivity, such as security and range, researchers and industry experts are constantly working to improve these technologies. With continued investment and innovation, wireless connectivity will play an increasingly important role in shaping the future of the world.
The world is now highly dependent on Internet connectivity. Even though some parts of the globe remain isolated, the smoothly running world all around us relies on Internet services for countless businesses and activities. During the COVID-19 pandemic, we have seen that exclusively relying on wired Internet would leave out a large part of our tech-savvy world. Hence, wireless connectivity is essential to anywhere, anytime connectivity. Further, in the event of a new pandemic or other disaster of global scale, wireless Internet offers a reliable way to keep us all connected.   The contributors to this book, hailing from academia, industrial and research laboratories, report on the latest solutions, trends and technologies with the potential to make wireless Internet more reliable and secure for the years to come.

The importance of wireless Internet and connectivity in today's world cannot be overstated. With the rapid growth of technology, the world has become increasingly reliant on the Internet for various purposes, from business and entertainment to education and healthcare. However, while wired Internet connections have been the primary means of connectivity for many years, they are not always accessible or convenient in all situations. This is where wireless connectivity comes into play. Wireless Internet allows users to access the Internet from any location, without the need for physical cables or wires. It provides a convenient and portable way to stay connected, especially during travel or when working remotely.

One of the most significant benefits of wireless connectivity is its ability to reach isolated areas. In many parts of the world, wired Internet infrastructure is either non-existent or inadequate, leaving people in rural or remote areas without access to the Internet. Wireless connectivity, on the other hand, can bridge this gap and provide Internet access to these communities. This has the potential to improve education, healthcare, and economic opportunities for people who have been previously marginalized.

Another advantage of wireless connectivity is its flexibility. Users can connect multiple devices to the Internet simultaneously, without the need for additional cables or adapters. This is particularly useful in households with multiple users or in public spaces where multiple people need to access the Internet. Wireless connectivity also allows for faster data transmission speeds, which can improve the quality of video streaming, online gaming, and other bandwidth-intensive activities.

However, wireless connectivity also comes with its own set of challenges. One of the main concerns is security. Wireless networks are vulnerable to hacking and other cyber threats, which can result in the theft of personal information, financial fraud, and other forms of harm. To address these concerns, researchers and industry experts are constantly working to improve the security of wireless networks. This includes the use of encryption, firewalls, and other security measures to protect against unauthorized access.

Another challenge is the limited range of wireless signals. Wireless signals can be easily blocked or interrupted by physical obstacles, such as buildings, trees, or mountains. This can limit the coverage area of wireless networks and make it difficult for users to stay connected in certain areas. To address this challenge, researchers are developing new technologies, such as beamforming and mesh networking, which can improve the range and reliability of wireless signals.

Despite these challenges, wireless connectivity is still the preferred choice for many users. It offers a convenient and portable way to stay connected, and it has the potential to improve the lives of people in isolated areas and marginalized communities. As technology continues to evolve, we can expect to see further advancements in wireless connectivity, making it even more reliable and secure for the years to come.

In conclusion, wireless Internet and connectivity have become essential in today's world. They provide a convenient and portable way to stay connected, especially in isolated areas and during emergencies. While there are challenges associated with wireless connectivity, such as security and range, researchers and industry experts are constantly working to improve these technologies. With continued investment and innovation, wireless connectivity will play an increasingly important role in shaping the future of the world.

Weight: 699g
Dimension: 235 x 155 (mm)
ISBN-13: 9783031043208
Edition number: 1st ed. 2022