mobile computer technology


mobile technology

Mobile technology is the technology used in cellular communication. Mobile Code Division Multiple Access (CDMA) technology has evolved rapidly during the past few years. Since the start of this millennium, a standard mobile device has progressed from a simple two-way pager to a mobile phone, GPS navigation device, a fixed web browser and instant messaging client, and a handheld game console. Many experts argue that the future of computer technology lies in mobile computing with wireless networking. Mobile computing is becoming more popular through tablet computers. The tablets are now available on 3G as well as 4G networks.

4G networking

One of the most important characteristics of 4G mobile networks is the dominance of high-speed packet transmission or traffic bursts within channels. The same codes used for 2G/3G networks apply to 4G mobile or wireless networks. Recent studies have indicated that the traditional multilayer network architecture based on the Open System Interconnection (OSI) model may not be suitable for 4G mobile networks, whereby small packet transactions will account for a significant portion of the traffic within the channels. Since packets from different mobiles have completely different channel physionomies, the receiver must perform all necessary algorithms, such as channel estimation, interaction with all upper layers and so on, within a finite time period. within.

5G network

Five years from now (that will be in 2020), humanity will be surrounded by faster, more powerful wireless networks. Currently, the networks running our smartphones and internet-based connected devices are mainly based on 3G and 4G technologies. However, a high-performance fifth generation technology, called 5G, is coming, and it promises to take us to greater heights.

5G is considered important in relation to “The Internet of Things” (IoT), the name given to the idea of ​​the Internet encompassing anything and everything. Billions of sensors will be built into cars, appliances, health monitors, security systems, door locks and wearables. Gartner, an analyst firm, predicts that the volume of network devices will increase from about 5 billion in 2015 to 25 billion by 2020.

According to Femi Ademi, the lead mobile architect at Fujitsu. We’ll have tags that tell us the whereabouts of our kids and when they’re back home and the cars will be autonomously managed on the highways.

Additionally, the 5G network will be about 20 times faster than the 4G network. That speed opens up fascinating new capabilities. Self-driving cars can make time-critical decisions. Video chat will create the illusion of making everyone feel like they are in the same room. And cities will be able to monitor traffic congestion, parking demand and pollution levels – and in response feed that data in real time to your smart vehicle or any smart device used for monitoring purposes.

In terms of data speeds, according to the International Telecommunication Union (ITU), they decided that 5G compliant networks would have to provide data speeds of up to 20Gbps (gigabit per second), 20 times that of the 1Gbps specifications for 4G. is fast. Network. Along with the 5G network, it will open up access to holographic technology with higher 4K video content resolution as well as through mobile networks. The 2018 PyeongChang Winter Olympic Games will showcase 5G technology in action.

Operating System

There are a variety of mobile operating systems (OS) available for smartphones, including Android, iOS, Blackberry OS, WebOS, Symbian, Bada, and Windows Mobile. Among the most popular are Android and Apple iPhone. The Android mobile operating system (OS) is developed by Google and is the first fully open source mobile OS, which means it is free for any cell phone mobile network.

Customizable operating systems since 2008 allow the user to download applications or apps such as games, GPS, utilities, as well as other tools. Any user can create and publish their own apps such as those on Apple’s App Store. The Palm Pre uses webOS that has Internet-based functionality and can support Internet-centric programming languages ​​such as Cascading Style Sheets (CSS), HTML, as well as JavaScript. Research in Motion (RIM) Blackberry is a smartphone with a multimedia player and third party software installation.

future of smartphone

The next generation of smartphones are going to be context-aware, taking advantage of the increased availability of embedded physical sensors as well as data exchange capabilities. One of the key features that will apply to this is that smartphones will start keeping track of personal data, but adapt to guessing the information needed based on individual intentions. All new apps will be released with the new phone, and one of them will be an X-ray device that reveals information about any location the phone is pointed at. One thing companies are doing is developing software that will take advantage of more accurate location-sensing data. How it is described is that they want to make the phone a virtual mouse capable of clicking the real world. For example, if you point the phone’s camera while keeping the live feed open, it will show the text along with the building and save the location of the building for future use.

Along with the future of the smartphone will also come the future of another device which will be known as “OminiTouch”. This tool will allow applications to be viewed and used on the arm, arm, desk, wall, or any other everyday surface. The device will use a touch sensor interface which will allow the user to access all the functions through the use of finger touch. It was developed at Carnegie Mellon University. The device uses a projector and camera that is worn over the person’s shoulder, with no controls other than the person’s fingers.

Conclusion

In the past decade, smartphones have taken the world by storm and recently, tablets have also entered the field. These mobile devices are now having a significant impact on our daily lives and are really redefining the way we access information as well as communicate with others. This is due not only to the hardware but also to the specialized software that these devices run, and most excellently, their operating systems. Just as a PC can run different operating systems (such as Windows, Linux, BSD etc.) or different versions of the same operating system (such as Windows XP, Windows Vista, Windows 7/8 and now Windows 10), most smartphones and tablets can. They now also run different versions of the operating system for which they were created, and in special cases, they may even be able to run the operating system they were not made for. The future of mobile technology is certainly looking bright.



Source by Eric Mwebe

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