Advancements in Data Communication Technologies

Data communication technlogies

DATA COMMUNICATION TECHNOLOGY 1
Contents
Introduction...........................................................................................................................................2
Background............................................................................................................................................2
Current advancement in data communication technologies.................................................................2
Internet of thing................................................................................................................................3
Merits of the Internet of thing.......................................................................................................3
Demerits of the Internet of thing...................................................................................................3
Long-term evaluation........................................................................................................................4
Merits of LTE..................................................................................................................................4
Demerits of LTE..............................................................................................................................4
Fifth generation (5G).........................................................................................................................5
Merits of 5G...................................................................................................................................5
Demerits of 5G...............................................................................................................................5
6LoWPAN...........................................................................................................................................5
Merits of 6LoWPAN.......................................................................................................................6
Demerits of 6LoWPAN...................................................................................................................6
Recommendations.................................................................................................................................6
Conclusion.............................................................................................................................................7
References.............................................................................................................................................8

DATA COMMUNICATION TECHNOLOGY 2
Introduction
Data communication is a kind of process which is used in computing devices and
mobile networks. It provides a platform to transfer data or information from one
location to another with the help of data links. Data communication technologies can
enable digital data between two or more computer networks (Bi, Ho, & Zhang, 2015).
This type of system involves different kinds of networks, telecommunication system,
and other communication servers. The main objective of this report is to describe
current advances in the sector of data communication and their merits and demerits. In
which two or more network devices are interconnected with the help of data links and
connecting wires like a coaxial cable. There are mainly two type of communication
technologies used such as wired and wireless technology but this modern generation
move towards the wireless innovation. It is observed that the main problem with the
wireless communication system is security and privacy. Internet of thing is an advanced
data communication technology and it is more efficient than use internet access to
communicate with other (Boccardi, et al., 2014). At that time, many consumers use
WAN to share their information from one device to another. This report is explaining
the fundamental concept of data communication technologies and the advance of the
communication system. There are main two parts of any communication system, for
example, transmitter and receiver and in which the transmitter is used to send data and
receiver is used to receive data.
Background
Data communication is defined as a network system which is used for
communication purpose and in which signals transfer in the form of electromagnetic
wave pulse. There are two types so signals developed by information and technology
such as analog and digital (Cunha, et al., 2016). The physical interconnection between
computer networks and peripheral devices is done with the help of cables and wireless
system. There are mainly four types of data communication networks available in the
market such as WAN, MAN, PAN, and LAN. However, this type of communication system
collects information and signals from other microcomputers and transmits that data to
a central network which is the more powerful computer network. In last five years the
rate of wireless networks is increasing very fast due to which information and
technology established advanced communication networks such as long-term
evaluation (LTE), Wi-Fi-Direct, 5G, and the internet of thing, RFID, LI-Fi, and Mobile Ad
Hoc Networks (Dike, Obiora, & Eze, 2016). Wi-Fi is defined as a wireless fidelity that
provides wireless connectivity between transmitter and receiver. The main problem
with the data communication network is that it is very less secure and low bandwidth.
Li-Fi is an advanced version of Wi-Fi which is more secure. In this report, all these
communication networks will describe the merits and demerits.
Current advancement in data communication technologies
Wireless is a very important and common communication network which is used to
share data from one person to another. In which both transmitter and receiver do not
require any kind of connecting wires because with the help of wireless connectivity data
transmitted through transmitter circuit and received by receiver circuit (Fantacci, &