Over the last years, mobile phones had a remarkable evolution – from a simple device for voice communication to a multimedia device with multiple features, it has been appealing services. Wireless broadband technology is now in motion to provide higher data rate, wider coverage, and improved mobility and the 3G – network is an integration of various wireless technologies and expected to provide seamless mobility along with various advantages in terms of its functions, connectivity, speed and so on. So, now let us see the challenges and advancements in 3G network security along with Smart 5g tester, 5G test equipment, 5g network tester tools and Smart 4G Testing RF drive test software, Cellular LTE RF drive test tools & equipment in detail.
3G stands for the third generation of wireless communication technology and the basic 3G phones will be used mainly for talking and video-streaming. 3G will provide the user with news and web content and will store all their information on the network which let users download information from the Internet and store data on the device. Third generation or 3G networks represent an international standard for wide-area cellular networks that represent the natural evolution from previous standards. Mobile devices on 3G networks offer high-speed worldwide web access, emailing, messaging, video phone and multimedia services; people can watch streaming movies on their cellular phones, download and play song, and share files with other cellular users.
What is 3G?
3G dominated the modern world as there are already so many devices taking advantage of the functions. 3G is unique compared to other updates in the past as you can use it regardless of location, so work and leisure becomes more efficient. 3G is called third generation because it is the third generation of the standards of telecommunication hardware, general technology for mobile networking, passing the recent 2.5G.
The technology (3G networks) is founded on the ITU or International Telecommunication Union group of standards which belongs to the IMT-2000 and allows network operators to provide users a bigger range of the latest services (video calls, wide-area wireless voice telephone and broadband wireless information) with its bigger network capacity via heightened spectral efficiency.
Advancements –
Data rates: The data rate has not been provided by ITU what users can expect from 3G equipment or providers, for this reason, users sell 3G service that may not be able to point to the rates it specifies are not being met. ITU does not specify minimum or average rates or what modes of the interfaces qualify as 3G, so to meet customers’ expectations of broadband data, various rates are sold as 3G intended.
Cost and Affordability: CDMA 3G technologies offer the greatest data throughput capability, therefore, that technology offers the lowest cost data services. GSM networks to 3G, does not have the throughput and performance capabilities of CDMA as GPRS, a 2.5G, TDMA technology intended to bridge GSM.
Challenges In 3G –
Malwares, and viruses: Since many users still are shifting from 2G, 2.5G, to 3G, there is an increasing need of raising the risks such as Cabir worm, Brador Trojan, Lasco Worm, etc. when using mobiles.
Overbilling attack: An attacker uses an user’s IP address and hijacks it to start non-free transfers hence the transaction is charged to the real users. a hacker can intercept IP address and take ownership whenever a lawful user’s IP address is restored to an IP pool thereby taking advantage of a user’s Cellular/mobile network services.
Spoofed policy development process (PDP): This will attack when there are flaws in GPRS Tunneling protocol (GTP) but when hacker pretends to be a legitimate system in case of theft of information, installing malicious software, spoofing occurs.
Conclusion
3G is the third generation of the mobile cellular network as devices using 3G would be able to send and receive data much faster than its predecessor, 2G. It was designed to meet to be more connected through technology and connect you to the internet wherever you are. This can be maintained if we perform network testing and measurement continuously – RantCell is one of the most reliable Android based software that you can install in any test device to conduct tests whether it’s speed test or ping test or HTTP test and so on.
