ITC513 - Wireless Networking Concepts: Assessment 3 - Task and Research Project

ITC513 - WIRELESS NETWORKING
CONCEPTS
ASSESSMENT 3 - TASK AND
RESEARCH PROJECT
Student Name:
Student ID:

Task 1
1.
In this task assumed that the area is in free space condition:
Data given:
GR = GT = Antenna Gain at receiver and transmitter = 35dBi
Transmitter Insertion Loss = LTx = 2 dB
Receiver Insertion Loss = LRx = 2B
Antenna Frequency = 20 GHz
Antenna Diameter = 0.5 m
Diameter of 4 Antenna = 2 m
For the calculation of Lfs put the above values in the below formula that is as follows:
Lfs=100+20 log10( f ∗d)
Lfs=100+20 log 10( 20∗2)
Lfs=132.04 dB
For the calculation of receiver signal for the free space condition as follows:
RSL=Pie−Lfs−LTx−LRx+¿+GR
RSL=20−132.04−2−2+35+35
RSL=−46.04 dB
2.
The above value is for the receive signal when 4 different antennas are installed over the
system.
Reason for using passive repeater for the four antennas are as follows:
1. The cost of them are very low so they can be affordable.
2. It reduces the extra frequency in the system.
3. The issues can be repaired very easily at very low cost.
4. The functioning of them are better then passive repeater.

Task 2
Abstract
In todays life mobile needs, a very fast and reliable network for the better communication and
connectivity, todays 4G network are not that much reliable. In today world the traffic of the
mobile network gets increased due to the high number of users, so it requires a very less band
wave of spectrum that allow more and more user to connect with the network and
communicate easily. The existing network of mm wave spectrum is been used in the 4G
network that produces less connectivity due to larger number of users. The latest technology
that is been used in the mobile network connectivity reduce the issues of mm wave spectrum.
In this report all the uses and advantages are properly described with the use of 5G
technology.
The advanced technologies that are been used in today world are WiFi, Bluetooth that are
been used in communication method. Video calling is been an innovative feature that been
used for the communication. These technologies are not safe and effective on todays
communication method, it requires a better communication channel or medium for proper
effectiveness. This is why 5G technology is been introduced. The issues that are coming in
the banking areas, payment area is been addressed in this report how they are reduced with
the help of 5G system. Along with the above the advantages, benefits are also been described
in this report about the 5G technology.
Introduction
The latest world requires the latest technology for the communication in between two
different users from their remote locations. Todays world needs the information technology
in their day to day needs. Most of the countries developing their information system ore
strong for the improving their economy, as user will use the advanced technology in their
daily works that will they have to pay charge for that along with that this will also increases
the chances of employment. The various countries are focusing over the enhancement of
communication system, they are introducing new system and communication system over the
old system in their various field.
The implementation of 5G technology will resolve the problems that are coming in the
present days with the 4G technology, the 5G technology will help in the health sector,
transportation sector and communication sector. In the communication field the 5G is the

faster and reliable method of communication method in todays time. The implementation of
5G technology needs two different antennas one for the proper gain of the communication
signals and other for the optimizing the signals. There is also a need of 5G technology
because due to low bandwidth and video trafficking.
Most of the companies are finding the more different areas for the improvement where they
can use the 5G spectrum for the innovation and uses, they are trying to provide low rates data
to their user so they can afford them easily. Uses of 5G can resolve all the major drawback of
4G data transmission along with this the user can transfer their data at very high speed and
low cost as compared to 4G. The initial data rate of 5G is giga bytes per second that can be
increased to 50 giga bytes per second. The transformation of 4G to 5G network the user can
be more mobile with data and the increase their efficiency at very high pace.
Application of 5G in Real Life:
The application of 5G in real life are as follows:
1. Weather Forecasting: The user can check the weather of the place where they are going
with their mobile devices. They can check it while traveling over the place and also check the
outside weather while watching something. The weather forecasting helps the user to
determine their area weather. The user can get 5G connectivity any where they like as it is
available at every remote location.
2. Entertainment: The user can surf the video over the various platform and also, they can use
social media as the platform of entertainment at any time or any remote location along with
this they can also play games from their mobile devices.

3. Daily Routine: The user can easily use the 5G technology while in their daily routine
works. They can stream the video, uses 5G technology in the online study of their children.
4. Health Sector: The 5G technology can be used in health sector as in isolated surgeries and
e-health systems.
5. Artificial Intelligence Sector: The small wearable devices and different small drone that
have high bandwidth can be used in smart innovation areas.
Advantages of 5G Technology
The advantages of 5G technology from previous technologies are as follows:
1. The power uses is low and output is high.
2. The uses rates of 5G is low as compared to 4G due to their latest antenna systems.
3. The 5G technology uses the millimetre wave spectrum for best output.
4. It is more flexible as compared to another network and provide outranges all over the
globe.
5. The efficiency of 5G system is very high and latency of this system is very low.
6. The mobile system uses the artificial sensors that make the uses of 5G technology more
effective.
Challenges of 5G Technology
1. The 5G system is less secure as compared to other system.
2. The decision system of 5G technology is poor as compared to 4G.
3. It requires the end user coding system.
4. The payment system is very less secured over 5G technology.
5. The hackers can easily hack the system of 5G system.
6. It requires a decoder who can encrypt the data of the system.

5G Technology Security Issues:
The security issues in 5G technology are as follows:
1. The large number of encryption key are share over the unsecured system.
2. The end user are in large quantity who are using the IOT devices that increase the traffic
over the network.
3. The security architecture is very much complex due to which the hacker can easily enter in
the system.
4. The distributed control system need to be coordinated with encrypted one system.
5. The security measure are very high that are needed in data configuration and operating
system etc.
Conclusion
The latest technology that has been introduced in the field of wireless communication is 5G
technology. In this report the proper analysis of 5G network is done over the advantages,
security issues with disadvantages of 5G technology. The future uses of 5G technology with
their innovation has been announced in this report. The security feature that are required
along with the measures that are also been used in the work are been also discussed in the
report. The 5G network is the most reliable network that has been used in the todays world
because it is very fast and user friendly. The level of latency is very low in 5G network.

References
Gohil, A., Modi, H., & Patel, S. K. (2013, March). 5G technology of mobile communication:
A survey. In 2013 international conference on intelligent systems and signal processing
(ISSP) (pp. 288-292). IEEE.
Singh, S., & Singh, P. (2012). Key concepts and network architecture for 5G mobile
technology. International Journal of Scientific Research Engineering & Technology
(IJSRET), IIMT Engineering College, Meerut, India, 1(5), 165-170.
Kachhavay, M. G., & Thakare, A. P. (2014). 5G technology-evolution and
revolution. International Journal of Computer Science and Mobile Computing, 3(3), 1080-
1087.
Kadir, E. A., Shamsuddin, S. M., Rahman, T. A., & Ismail, A. S. (2015). Big data network
architecture and monitoring use wireless 5G technology. Int. J. Advanced Soft Compu.
Appl, 7(1), 1-14.
Li, S., Da Xu, L., & Zhao, S. (2018). 5G Internet of Things: A survey. Journal of Industrial
Information Integration, 10, 1-9.
Mavromoustakis, C. X., Mastorakis, G., & Batalla, J. M. (Eds.). (2016). Internet of Things
(IoT) in 5G mobile technologies (Vol. 8). Springer.
Mahmoud, R., Yousuf, T., Aloul, F., & Zualkernan, I. (2015, December). Internet of things
(IoT) security: Current status, challenges and prospective measures. In 2015 10th
International Conference for Internet Technology and Secured Transactions (ICITST) (pp.
336-341). IEEE.
Gaud, V., Gnanou, Y., Desvergne, J. P., Dieras, F., & Roubiere, A. (2009). U.S. Patent No.
7,544,721. Washington, DC: U.S. Patent and Trademark Office.
Knight, S., & Littleton, K. (2018). A discursive approach to the analysis of epistemic
cognition. Learning, culture and social interaction, 16, 55-69.
Patel, S., Chauhan, M., & Kapadiya, K. (2012). 5G: Future mobile technology-vision
2020. International Journal of Computer Applications, 54(17).
Festag, A. (2015). Standards for vehicular communication—from IEEE 802.11 p to 5G. e & i
Elektrotechnik und Informationstechnik, 132(7), 409-416.