Detailed Report on 4G Technology: Advantages, Features, WIFI Benefits

This report provides an overview of 4G technology, comparing it to previous generations (1G, 2G, and 3G). It highlights the advantages of 4G, such as high-speed data and the ability to stream high-definition video. The report also outlines the features of 4G phones, including minimum resolution, RAM, display size, and operating systems. Furthermore, it discusses the benefits of WIFI, particularly for Telestra employees, emphasizing constant connectivity and the ability to connect multiple devices. Security issues related to WIFI, such as denial-of-service attacks and phishing, are addressed, along with recommendations for installing antivirus software. Finally, the report touches on portability issues with laptops and desktops, suggesting handheld devices as an alternative, and addresses upgrade fees associated with hardware requirements. Desklib provides students access to this and other solved assignments.

Advantages of 4G

 It refers to first generation wireless technology for
telephones.
 It is based on FDMA (frequency division multiple
access) (Agrqwal et al., 2015).
 The main drawbacks is poor voice quality.
 Phone sizes are bulky in nature.
Generation (1G)

 2g networks is used in digital signals.
 Text messages, MMS and picture messages were
introduced because of 2G network.
 It is based on GSM technology (Miclăuş et al.,
2017).
 Inefficiency will be there in usage of bandwidths.
 GSM phones will not support high data rates.
Generation (2G)

 3G phones have video telephony and video
streaming .
 There is increased bandwidth as compared to 2G
networks and is verified by statistics.
 Drawbacks are – (high bandwidth requirement,
high spectrum fees and capital requirements).
Generation (3G)

 It is characterized by high speed data.
 Download speed is up to 10 to 100 Mbps for
mobile users.
 It is able to stream high definition video.
 Allows users to download full length films in just
three to five minutes.
4G Technology

 Minimum resolution size is 720 by 1280 pixels.
 Minimum ram is 1-2 GB.
 Display size is 4.5 to 5 inch.
 Runs on android and ios operating system (Kumar
& Iqbal, 2015) .
 Will run apps similar such as Google docs, power
point and many more.
 It will be most useful for Telestra employees.
Features of 4G phone

 Telestra employees will always
remain connected inside the
premises.
 Multiple devices can be connected
at once.
 Portable devices such as tablet
and smart phone can connect at
once.
 Low maintenance and upgrade
fees.
 Only requirement of the company
is to invest for high speed internet,
Benefits of WIFI

 There are various types of
attacks such as Denial of
services, cross scripting,
phishing, SQL injection and
man in the middle attacks.
 Users need to be aware of
the attacks.
 Proper anti virus software
must be installed in
employees systems.
Security issues in Wifi

 Laptops and desktops are bulky in nature and
thus portability issues are there.
 Capital requirement is more due to hardware
requirements.
 Employees can go for handheld devices since
they can perform the same function as an
desktop.
 Upgrade fees are also there.
Portability issues

Agrqwal, J., Patel, R., Mor, P., Dubey, P., & Keller, J. M. (2015).
Evolution of mobile communication network: From 1G to
4G. International Journal of Multidisciplinary and Current
Research, 3, 1100-1103.
Kumar, V., & Iqbal, F. (2015). Analyzing the current penetration of 4G
technology in Indian market. International Journal of Advanced
Research in Management and Social Sciences, 4(9), 133-143.
Miclăuş, S., Mihai, G., Aron, A. M., Mitrescu, C., Bechet, P., & Baltag,
O. (2017). Shielding Efficiency of a Fabric Based on Amorphous
Glass-Covered Magnetic Microwires to Radiation Emitted by a
Mobile Phone in 2G and 3G Communication Technologies. Land
Forces Academy Review, 22(4), 289-297.
References