Wireless Technology: Pros and Cons of 3G and 4G Technologies in Today’s Applications

Wireless technology is already a firmly established type of advancement and innovation in the sphere of mobile communication. Therefore, the researchers and mobile developers are currently working on the improvements and elimination of all problems related to the generation of mobile technologies. The emergence of 3G and 4G technologies have had a potent influence on mobile communication and technological development, but both generations have their advantages and disadvantages. Specifically, 4G, being the next generation of mobile improvement, undergoes difficulties with information access and processing, which was absent when 3G has been used due to the limited amount of data it can obtain and analyze.

The letter G stands for one generation of mobile development and installments in phones in cellular systems. It demands to advance each G for the network. The first two Gs introduce cell phones and digital phones, whereas the last third G stands for the Internet Connection. It has a number of advantages, such as much faster data exchange and transfer, the possibility of using more applications, such as video conference, IM, and TV, the use of package switching and advance in media access. Animation and graphics are also among the possibilities for most phones with 3G function installed. However, there are also disadvantages which should be taken into consideration. They include low cost-effectiveness and inability to subscribe due to high price, lack of improvement in terms of video communication and poor data rates. As it can be understood, 4G is the next generation of mobile communication standards, which presents ultra-broadened access to the World Wide Web. It has many advances, such as greater speed as compared to 3G, low-cost offers, advanced technological progress and gaming services. In comparison with 3G, 4G has its disadvantages, such as coverage gaps and limited access. Higher data billing is also a great challenge due to a large amount of information incoming. Many corporations and industries are in the use of mobile technologies, including Worldwide Interoperability for Microwave Access (WIMAX) as the leading technology of the current mobile broadband technology and WWAN, which provide broadband information networks with a variety of cellular technologies, such as GPRS, UMTS, and HSPA. Wireless technologies could be useful for commercial purposes, expanding the connection with clients and developing a broad network infrastructure. Cisco could be presented as a viable example of using mobile communication for promoting their business. Specifically, it has been reported that Cisco is currently using 4G technologies and WWAN over other developments as it introduces more benefits for supporting peer-to-peer calls and high-definition video conferences, ensuring customers with the high quality mobile experience. The company also integrates new 4G LTE services, which deliver voice, video and mobile services for supporting modular Cisco and introducing new devices. Therefore, the enterprise is looking for reducing time for searching information and connecting clients, which is often problematic with 3G. Besides, making accent on 4G and WWAN is helpful in running complicated office services, supporting information processing.

Since 2009, the technological innovation has improved mobile Internet gadgets and has caused the increase in data use and data trafficking. Consequently, global mobile data traffic has doubled since 2009, and currently, the number of mobile devices available to users provides a pressure on mobile networks. Such technologies as 4G have higher speed and greater spectral efficiency, and are now much more popular among users. In 2009, 80 % of mobile connections were premised on 3G, but currently, 4G has become more promising due to many benefits which allow users to download and process larger amounts of information. Additionally, the scientists have explored the shifts in 4G technology development that have almost replaced 3G tools. Specifically, it has been reported that 4G is capable of performing new functions, such as supporting voice traffic, data access, and mobile environment which integrates terminals, applications and networks. Therefore, the next generation of data coverage has wider functions and new opportunities, which have been increased over time and created new solutions, such as the problem of supporting LTE and WIMAX applications.

Wireless application protocol is a necessity for wireless communication organizations and their users. WAP is currently the standard for wireless communication in many parts of the world….High-speed third-generation wireless networks and new devices will emerge, providing opportunities that enhanced protocol standards can best exploit. Therefore, WAP is the best support for deploying, supporting and securing data. As a result, this protocol can simplify the data transfer and accelerate the process of data exchange. Additionally, WAP is a standard device, which is suitable for mobile applications. It is an independent network which could be open to all users and propose relevant standard tools. It is scalable across transport options, and introduces devices of different types, which are extensible over time for transport and networks. Importantly, WAP defines a protocol for both communication and application environments. In general, it is a technology for distributed, cross-platform computing, which is almost similar to the World Wide Web, but for several explicit differences. Its major feature is that it performs optimization for low-memory, low-bandwidth and low-display capability environments. These types of environment involve wireless phones, PDAs and other communication devices. From software development perspective, WAP is a quick tool for transferring information and introducing greater details to reviews, as well as a range of vendor packages.

In conclusion, it should be stressed that the current generations of information processing and transfer are on the rise and make it possible for the users to collect data from all over the world, using all available sources. In this respect, the introduction of wireless technologies is the key to improving the access to the information of any kind. Alex Johnson is a talented writer at He likes to depict his thoughts on the paper.