04-05-2013, 04:54 PM
5G Technology – Redefining wireless Communication in upcoming
years
5G Technology.pdf (Size: 288.31 KB / Downloads: 140)
Abstract:
The word wide revolution in mobile is changing our lives in term of the way we work, learn and interact.
In this paper, an attempt has been made to review various existing generations of mobile wireless technology vis-àvis
in terms of their portals, performance, advantages and disadvantages. The paper throws light on the evolution
and development of various generations of mobile wireless technology along with their significance and advantages
of one over the other. In the past few decades, mobile wireless technologies have experience 4 or 5 generations of
technology revolution and evolution, namely from 0G to 4G.Current research in mobile wireless technology
concentrates on advance implementation of 4G technology and 5G technology. Currently 5G term is not officially
used. In 5G researches are being made on development of World Wide Wireless Web (WW), Dynamic Adhoc
Wireless Networks (DAWN) and Real Wireless World.
INTRODUCTION:
Mobile wireless industry has started its technology creation, revolution and evolution since early
1970s. In the past few decades, mobile wireless technologies have experience 4 or 5 generations of technology
revolution and evolution, namely from 0G to 4G. The cellular concept was introduced in 5G Technology stands for
5th Generation Mobile technology. 5G technology has changed the means to use cell phones within very high
bandwidth. User never experienced ever before such a high value technology. Nowadays mobile users have much
awareness of the cell phone (mobile) technology. The 5G technologies include all type of advanced features which
makes 5G technology most powerful and in huge demand in near future.
1G Generation:
The first generation of mobile phones was analog systems that emerged in the early 1980s.
More popularly known as cell phones. 1G- technology replaced 0G technology, which featured mobile radio
telephones and such technologies as Mobile Telephone System (MTS), Advanced Mobile Telephone System
(AMTS), Improved Mobile Telephone Service (IMTS), and Push to Talk (PTT).
Its successor, 2G, which made use of digital signals, 1G wireless networks used analog radio signals. Through 1G, a
voice call gets modulated to a higher frequency of about 150MHz and up as it is transmitted between radio towers.
This is done using a technique called Frequency-Division Multiple Access (FDMA).
But its fail in some field such as in terms of overall connection quality, 1G compares unfavorably to its successors.
It has low capacity, unreliable handoff, poor voice links, and no security at all since voice calls were played back in
radio towers, making these calls susceptible to unwanted eavesdropping by third parties.
5G Technology:
5G Technology stands for 5th Generation Mobile technology. 5G mobile technology has changed the means to use
cell phones within very high bandwidth. User never experienced ever before such a high value technology.
Nowadays mobile users have much awareness of the cell phone (mobile) technology. The 5G technologies include
all type of advanced features which makes 5G mobile technology most powerful and in huge demand in near future.
A user can also hook their 5G technology cell phone with their Laptop to get broadband internet access. 5G
technology including camera, MP3 recording, video player, large phone memory, dialing speed, audio player and
much more you never imagine. For children rocking fun Bluetooth technology and Piconets has become in market.
What 5G Technology offers:
5G technology is going to be a new mobile revolution in mobile market. Through 5G technology now you can use
worldwide cellular phones and this technology also strike the china mobile market and a user being proficient to get
access to Germany phone as a local phone. With the coming out of cell phone alike to PDA now your whole office
in your finger tips or in your phone. 5G technology has extraordinary data capabilities and has ability to tie together
unrestricted call volumes and infinite data broadcast within latest mobile operating system. It can handle best
technologies and offer priceless handset to their customers. 5G Technologies have an extraordinary capability to
support Software and Consultancy. The Router and switch technology used in 5G network providing high
connectivity. The 5G technology distributes internet access to nodes within the building and can be deployed with
union of wired or wireless network connections.
5G Super Core Concept:
Existing telecom networks are fashioned in hierarchical way, where subscriber traffic is aggregated at aggregation point(BSC/RNC) and then
routed to gateways.(As shown in figure). Flat IP architecture will lessen burden on aggregation pointand traffic will directly move from Base
station to Media gateways. When transition from legacy (TDM,ATM) platforms to IP will be concluded (Flat Network concept, described
impervious section) a common ALL IP platform will be emerged. Vision of Super Core is based on IP platform. All network operators
(GSM,CDMA, Wimax, Wireline) can be connected to one Super core with massive capacity. This is realization of single network
infrastructure. The concept of super core will eliminate all interconnecting charges and complexities, which is right now network operator is
facing. It will also reduce number of network entities in end to end connection, thus reducing latency considerably[1].
CONCLUSION:
5G technology going to be a new mobile revolution in mobile market. Through 5G technology now you can use
worldwide cellular phones and this technology also strike the china mobile market and a user being proficient to get
access to Germany phone as a local phone [13]. With the coming out of cell phone alike to PDA now your whole
office in your finger tips or in your phone. 5G technology has a bright future because it can handle best technologies
and offer priceless handset to their customers.
As data traffic has tremendous growth potential, under 4G existing voice centric telecom hierarchies will be moving
flat IP architecture where, base stations will be directly connected to media gateways. 5G will promote concept of
Super Core, where all the network operators will be connected one single core and have one single infrastructure,
regardless of their access technologies. 5G will bring evaluation of active infra sharing and managed services and
eventually all existing network operators will be MVNOs (Mobile virtual network operators).