This document provides an internship report submitted by Seinn Lei Lei Tun for their internship at True Corporation Public Limited in Thailand from May 11th to August 7th 2015. Over the course of the internship, Tun conducted research and presentations on topics related to telecommunications infrastructure and technology in various Asian countries. The report includes chapters on the background and objectives of the internship, a description of the training received, and research conducted on topics such as internet providers and broadcasting in Myanmar, 4G LTE and LTE Advanced technology, and how smart technology is applied to waste management.

1. INTERNSHIP REPORT
Submitted by: Seinn Lei Lei Tun (st20000575)
An internship report submitted for the credit requirements for the degree of Bachelor
of Science in Engineering in Telecommunications Engineering
Examination Committee: Dr.Teerapat Sanguankotchakorn
Nationality: Myanmar
Asian Institute of Technology
School of Engineering and Technology, Thailand
August 2015

2. Acknowledgement
First, I want to say thanks to my academic advisor Dr.Teerapat Sanguankotchakorn
and Asian Institute of Technology (AIT) for giving me the opportunity to do the
internship in the third year of undergraduate program. I give my appreciation to my
work supervisor Dr.Rathapon Saruthirathanaworakun, Engineering Specialist of
True Corporation Public Company Limited, Bangkok, Thailand, for giving me the
opportunity to do the internship. Furthermore, I am really thankful to my work
supervisor Dr.Rathapon Saruthirathanaworakun because of his teaching and advices
were the best force during my internship period. Finally, I would like to say thanks to
all my research team members for the reason that they are helpful, warm and give me
big hands during my internship period.

3. Abstract
It is about my working experiences during twelve weeks. This paper included all
training experiences and studies that I have learnt during internship period. I have
learnt the concepts ofInternet Architecture, how Internet developed, who are the
Internet Service Providers and broadcasting technologies in Myanmar, 4G LTE
(Long Term Evolution), LTE Advanced features and compatibility between LTE and
LTE Advanced, Smart City and how smart technology helped in Waste Management.
I found out the general concepts oftelecom sectorfor valuable resources. In twelve
weeks of internship period, I did five presentations and information and figures are
described properly.

4. Table of Contents
Title Page
Acknowledgement 2
Abstract 3
Table of Contents 4
Chapter 1 Introduction
1.1 Background of Organization 7
1.2 Internship Brief Description 8
1.3 Internship Schedule 8
Chapter 2 Training Description
2.1 Objectives 9
Chapter 3 Training Research
3.1 Internet in Myanmar 10
1. Internet History and Internet Penetration 10
2. Internet Service Providers
Regulators-Myanmar Posts and 11
Telecommunications (MPT)
-Yatanarpon teleport (Bagan CyberTech) 11
3. Mobile Internet Operators 11
(a) Telenor (Norwegian Company) 12
(b) Ooredoo (Qtel Company)

5. 3.2 Internet Service Providers and Broadcasting in Myanmar 13
1. Regulators and Operators 13
2. SEA-ME-WE-3 13
3. Dry Cross BorderCables – Thailand, 14
India and 14
China 14
4. Telecom Service License 14
a. International Gateway License 14
b. Equipment License 14
c. Application Process ofa Service License 15
d. Responsibilities of License 15
5. Television Broadcasting 15
a. Four Broadcasters - MRTV 15
- Myawaddy 15
- MRTV-4 16
- SKYNET 16
3.3 4G LTE and LTE Advanced 17
1. What is 4G? 17
2. What is LTE? 17
3. Orthogonal Frequency-Division Multiplexing 17
4. Single Carrier Frequency Division Multiple Access
(SC-FDMA) 17
5. Multiple Input and Multiple Output 18
6. LTE Architecture 18
7. LTE Communication Channels 19
8. What is LTE Advanced? 20
9. LTE Advanced Features 20

6. 3.4 LTE Advanced Technology and how LT Advanced 21
developed in Singapore, South Korea and Vietnam
1. Key technologies that make difference from LTE 21
to LTE Advanced
2. Carrier Aggregation 21
3. Three Different Scenarios Bands 21
4. Multi-Antenna Techniques 22
5. Singapore 4G LTE 23
a. SingTel 23
b. StarHub 23
c. Mobile 1 ( M1 Limited ) 24
6. South Korea 4G LTE 24
a. SK Telecom 24
b. LG U Plus 24
c. Korea Telecom 24
7. Vietnam Telecom Infrastructure 25
3.5 Smart City 26
1. What is a Smart City? 26
2. Basic Infrastructure of Smart City 26
3. Smart Solutions 26
4. Waste Management 26
a. Places/Technologies how they used? 27
b. What are the outcomes? 28
Chapter 4 Conclusion 29
Chapter 5 References 30,31

7. CHAPTER 1
INTRODUCTION
1.1 Background of Organization
The company that accepted me to do my internship is TRUE CORPORATION
PUBLIC LIMITED. It’s a Thailand communication corporationand also third largest
mobile operator. They provide telecommunications services to whole nationwide
with 1800 MHz. They are the largest Internet Service Provider and Broadband
operator in the data transmission business.
Currently, they are giving prepaid and postpaid services, voice and non-voice
services , fixed-line phone services, VoIP services, Broadband and Internet services,
data services and international roaming services.

8. 1.2 Internship Brief Description
In this internship period, I did five presentations concerning with Internet in
Myanmar, how Internet developed, who are the Internet Service Providers and
broadcasting technologies in Myanmar, 4G LTE ( Long Term Evolution ), LTE
Advanced features and compatibility between LTE and LTE Advanced, Smart City
and how smart technology helped in Waste Management,
1.3 Internship Schedule
My internship was between 11.5.2015 to 07.8.2015.It lasted for three months. I had
to work exactly forty hours for a week except weekends.

9. CHAPTER 2
TRAINING DESCRIPTION
2.1 Objectives
 To get knowledge the telecom infrastructure of Asian Countries (Myanmar,
Thailand, Singapore, South Korea and Vietnam)
 To get the help for further studies communication courses
 To have the ability to present among the audiences with the confidence.

10. CHAPTER 3
TRAINING RESEARCH
3.1 Internet in Myanmar
(1) Internet History and Internet Penetration
Internet was first introduced in Myanmar at 2000.It used to have low internet
speed due to requirements of internet infrastructure. Dial-up connections, ADSL and
satellite were used before 2013. The internet usage has been increased significantly
by using 3G cellular telephone networks. Average speed was 282 Kbps and fastest
was 1Mbps only in major city, Yangon but that was heavily restricted. Domestic
bandwidth is about 20Gbps and international gateway bandwidth is less than 4Gbps.
(2) Internet Service Providers
For the past three years, Internet Service Providers were
a. Myanmar Posts and Telecommunications (MPT)
b. Yatanarpon Teleport (Bagan CyberTech)
Red Link Communications, SKYNET and Yatanarpon Teleport were working under
by stated-owned MPT. In the mobile sectors, two major foreign companies Qatar’s
Ooredoo and Norway’s Telenor won the local competitors in 2013 June.
a. Myanmar Posts and Telecommunications (MPT)
It is a stated-owned business in Myanmar under the Ministry of
Communications and Information Technology. MPT operates country’s postal
system. Until 2013, it was only Myanmar telecommunications operator. Before 2013,
MPT dominated the mobile and landline phone communication, internet services.
Currently MPT provided more than 10 millions Sim-cards over the whole country.

11. Today, MPT operates a nationwide network infrastructure, utilizing both 2G and 3G
technologies.
b. Yatanarpon Teleport (Bagan CyberTech)
Teleport is established at December 2001. In April 2002, internet
service became available for organization and business. In
November 2002, Broadband Wireless Access services launched in
Yangon. In December 2002, IPSTAR full service launch to
nationwide. May 2004, ADSL services launched and later 2005
November they upgraded to ADSL2+. In November 2007, they launched Wi-max
service in Yangon. They provide Internet Service, IP Multimedia Subsystem and
Internet ProtocolTelevision.
(3) Mobile Internet Operators
These two companies are Telenor (Norwegian Company) and Ooredoo (Qtel
Group) got mobile licenses in the middle of 2013.
a. Telenor (Norwegian Company)
It obtained licenses in Myanmar in February 2014 and launched mobile and internet
services using 2G and 3G GSM technology in 2014. The license is valid for 15 years.
They invest more than $1 billion of capital and $500 million awarded license. The
speed can go up to 300Kbps and with smart Internet is up to 2Mbps.They offer both
2G and 3G but 4G services is still not ready. Terrestrial link connecting Myanmar to
Bangladesh is almost done. They have 348 base stations in Yangon. Spectrum is in
the 900MHz and 2.1GHz bands. Utilization for mobile network is using High Speed
Packet Access (HSPA) and Long Term Evolution (LTE) ready technologies. The
network is connected to the outside world through Tata services in Singapore via the
SEA-ME-WE-3(submarine cable).

12. b. Ooredoo (Qtel Telecom)
They launched mobile services before than Telenor. They invest
$15 billion and also license is valid for 15 years. Mobile network launched on 15th
August 2014. GSM mobile network is using advanced UMTS900 technology. 3G
network is using 900 and 2100 frequencies.

13. 3.2 Internet Service Providers and Broadcasting in
Myanmar
(1) Regulators and Operators
Regulator is Posts and Telecommunications Department (PTD) under
the Ministry of Communications and Information Technology (MCIT). We have
three Operators;
a. Myanmar Posts and Telecommunications (MPT)
b. Telenor (Norwegian Company)
c. Ooredoo (Qtel Telecom)
(2) South-East-Asia-Middle East-WesternEurope
(SEA-ME-WE-3)
It is an optical submarine telecommunication cable. The length is 39,000
kilometers. They use Wavelength Division Multiplexing (WDM) technology with
Synchronous Digital Hierarchy (SDH) for capacity and quality of the signal. The
cable system has two fiber pairs, initial capacity 70Gbps, 48 wavelengths of 10Gbps
totaling 480 Gbps. It has 39 landing points. For Myanmar, landing point is 21 at
Pyapon. This area is in the Ayeyarwaddy Division, middle part of Myanmar. This
landing point is owned by Myanmar Posts and Telecommunications.
(3) Cross-BorderCable Links
There have three dry cross-bordercable links;
a. Dry Cross-BorderCable to Thailand
b. Dry Cross-BorderCable to China
c. Dry Cross-BorderCable to India

14. a. Dry Cross-Border Cable to Thailand
There has six fiber links with Thailand. Under the Information Superhighway
Network (ISN) project, that fiber optic link extends between eight cities of Myanmar
and one border town of Thailand. The capacity is 10 gigabyte.
b. Dry Cross-BorderCable to India
It is located in bordercity of India and middle part of Myanmar.
c. Dry Cross-BorderCable to China
Myanmar has built 6 cross-borderfiber optics with China.
It is between border town of Myanmar and China.
(4) TelecomService License
This license is for local and foreign licensees but with different rules. For both
applicants, they are required to apply telecommunications service license to
Telecommunications Department of MCIT.
a. International GatewayLicense
If a service license holder applies for a permit to
operate an international gateway for international telecommunication connections or
networks they allow this activity with separately specified rules and regulations after
having acquired the approval of the Union Government.
b. Equipment License
It can be applied both local and foreigners who already have telecom
equipment license. They have to apply to Telecomm Department of MCIT.

15. c. Application Process for Service License
Both applicants have to apply to the Telecomm Department of MCIT. Once
they reviewed the application, they give it to MCIT. But for the foreign applicants
they need to get approval from the government of Myanmar. After getting the
approval of the government or MCIT, the Telecom Department give service license
within limited years.
(4) Television Broadcasting
It has began in 1981. There are four television broadcasters in Myanmar.
a. Myanmar Radio and Television (MRTV)
It broadcasts from Naypyidaw, capital of Myanmar. It was the first radio
broadcasting station in Myanmar before City FM station. They broadcastwith
Digital terrestrial (DVB-T2) to the whole country. Broadcasting TV nationwide with
the 233 retransmitting stations, which can cover 92.3% population. The existing
analog system is NTSC-M (3.58 MHz color system). Most of the remote station are
using Very High Frequency (VHF) and only a few are Ultra High Frequency band
(UHF).
b. Myawaddy TV (MWD)
Broadcasting via DVB-T system. Transmitting at 13 high power station and
can cover up to 60% population. They control their set-top boxes, so other set-top
boxes can’t receive their Free to Air (FTA) signal.

16. c. Myanmar Radio and Television 4 (MRTV-4)
They started broadcasting in 2004. It is under MRTV and the
Forever Group. It can be viewed with MMBox satellite or terrestrial DVB-T
receivers. In 2006, Myanmar’s National Digital Broadcasting Committee (MNDBC)
finalized to recommend DVB-T2 to replace DVB-T as the national digital terrestrial
broadcasting standard in lieu with the ASEAN Digital Switch-Over. In the initial
state, the On Air transmission standard was MPEG-4 SD.
d. SKYNET
It is under Shwe Than Lwin Media Company. It has initiated DTH
broadcasting since November 2010 to 2043 (33 years contract). They launched MPS
(Multi-Play Services) in February 2011.

17. 3.3 4G Long Term Evolution and LTE Advanced
(1) What is 4G?
It is a wireless technology for faster data speeds. 4G is Long
Term Evolution and WiMax claim to initially start around 5 Mbps which is a lot
higher than all the rest of generations.100 Mbps for download speed. 4G uses spiral
multiplexing.
(2) What is LTE?
It stands for long term evolution for faster data speed. The technologies
used for 4G are GSM/EDGE and UMTS/HSPA. The important characteristics are;
a. Download speed is 300 Mbps and upload speed to 75.4 Mbps.
b. Orthogonal Frequency-Division Multiplexing (OFDMA) for the downlink,
Single Carrier Frequency Division Multiple Access for the uplink.
c. 1.4MHz to 20MHz for carrier bandwidths.
d. Network uses Voice over Internet Protocol(VoIP) technology.
e. They supportMultiple Input Multiple Output (MIMO) for transmissions.
(3) Orthogonal Frequency-Division Multiplexing (OFDM)
It is for encoding digital data. It used in 4G technology. It can use in
severe conditions and also co-channel interference.
(4) Single Carrier Frequency-Division Multiplexing
(SC-FDMA)
SC-FDMA is a frequency-division multiple access. LTE use SC-
FDMA in the uplink multiple access network.
(5) Multiple Input and Multiple Output

18. It is a method to transmit and receive antennas. It is used for
signal performance and high speed data. They use two antennas for transceivers and
two antennas for receivers.
(6)LTE Architecture
There are three main parts in architecture;
a. The User Equipment (UE)
b. The Evolved UMTS Terrestrial Radio Access Network (E-UTRAN)
c. The Evolved Packet Core (EPC)
a. The User Equipment (UE)
In UE, it can be divides into three small parts;
- Mobile Termination (MT) : for the communication channels.
- Terminal Equipment (TE) : ceases all the data.
- Universal Integrated Circuit Card (UICC) : runs as the Universal
Subscriber Identity Module (USIM).
b. The E-UTRAN (The Access Network)
The base stations controls between mobile and EPC. It is called eNodeB.
There are two tasks supported by eNB:
- eNB performs radio transmissions by using both analogue and digital
processing functions.
- eNB controls mobiles by sending signals.
c. The Evolved Packet Core (EPC)

19. The Home Subscriber Server (HSS) is a data base that carry all the data
about subscribers. The Packet Data Network (PDN) Gateway (P-GW) use SGi
interface. The PDN gateway serve as the same with GPRS supportnode(GGSN) and
the GPRS supportnode (SGSN) serve with UMTS and GSM. The serving gateway
(S-GW) send data between base station and PDN. The mobility management entity
(MME) controls the mobile by signals.
(7) LTE Communication Channels
LTE use many types of logical, transport and physical channel.
a. Logical Channels
b. TransportChannels
c. Physical Channels
a. Logical Channels
It can be defined with data transferred type. Data and signals are carried
through logical channels. This channel can be subdivided into controlchannels and
traffic channels.
- In Control Channel, there are common channel and dedicated channel. A
common channel is for all common users in a cell but for dedicated
channel, it can only used for one user.
- In Traffic channels, data is in the user plane.
b. Transport Channels
It can be distinguished by types of data carried on the PHY layer. Forthe
sub-channels, they can be decided how the transport channels influence them.
- BroadcastChannel provide mobile data which linked to the eNB.
- Downlink Shared Channel is main channel for downlink data transfer.
- Paging Channel is used for paging information to find network thing.

20. - Multicast Channel is used multicast transmissions to transmit signals.
- Uplink Shared Channel is for conveying uplink information.
- Random Access Channel is used for random signals.
c. Physical Channels
Data and signals can be carried and it can be divided into two channels;
- Physical Data Channels are distinguished by the physical channel
processorcontrols them.
- Physical Control Channels controlinformation to supports the PHY
layer.
(8) LTE Advanced
It is an improvement of the LTE standard. Carrier bandwidth and
Multi-antenna techniques make the difference between LTE and LTE Advanced.
OFDMA is for downlink and SC-FDMA is for uplink. It’s based on a fully Internet
Protocolpacket-switched network.
(9) LTE Advanced Features
Download speed is 1 Gbps and upload speed is 500
Mbps. Transmission bandwidth is over 70 MHz in downlink and 40 MHz in uplink.
Asymmetric bandwidth is maximum 100 MHz. Spectrum efficiency is three times
greater than LTE. Forspectrum efficiency, downlink is 30 bps/Hz and uplink is 15
bps/Hz.
3.4 LTE Advanced Technology and how LTE

21. Advanced developed in Asian Countries
(Singapore, South Korea and Vietnam)
(1) Key Technologies that make difference from LTE to LTE-
Advanced
The main functions used in LTE-Advanced are;
a. Carrier Aggregation (CA)
b. Enhanced use of multi-antenna techniques
c. Supportfor Relay Nodes (RN)
Upload speed is 50Mbps and 100 Mbps for download speed for LTE. But LTE-A
upload speed is 500 Mbps and 1Gbps for download speed.
(2) Carrier Aggregation
- LTE Advanced offers higher data rates than LTE.
- To get higher speed, it needs to increase the carrier bandwidth. It can be done
by carrier aggregation.
- Carrier aggregation is supported by Frequency-division duplexing and Time-
division duplexing.
- There are maximum of five component carriers.
- Each of bandwidth are 1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz or 20MHz.
(3) Three Different Scenarios
a.Intra Band, Contiguous
The component carriers are assigned in the same band and they are
contiguous.
b.Intra Band, Non-Contiguous

22. The component carriers are assigned in the same band and they are
not contiguous.
c.Inter Band, Non-Contiguous
The componentcarriers are assigned in different bands.
(4) Multi Antenna Techniques
There are three main multi-antenna techniques used in LTE;
a. Transmit Diversity
b. Receive Diversity
c. Spatial multiplexing
d. Beamforming
a. Transmit Diversity
It is also referred to as MISO (Multiple Input Single
Output ). It contains 2 or more transmitters and one receiver.
The same data is sent to transmit antennas but the receiver can identify each
transmitter.
b. Receive Diversity
It is also referred to SIMO (Single Input Multiple Output). It has one
transmitter and two or more receivers. Two receivers can use in low SNR conditions.
c. Spatial Multiplexing
It’s a transmission technique in MIMO wireless
communication links in which data is multiplexed with low-complexity across the
transmit antennas.

23. d. Beamforming
It’s a signal processing technique used in signal transmission or reception. It
focus as an array to sounds come from one direction and neglect for other directions.
(5) Singapore 4G LTE
There are over 8.5 million 3G and 4G subscribers. Three big mobile
operators;
a. SingTel
b. Mobile One
c. Star Hub
a. SingTel
SingTel launched 300MBps LTE-Advanced service.
Currently more than half of Singapore is covered with LTE-Advanced 4G+
300Mbps. They have boosted download speeds from 75Mbps to 150Mbps by
deploying cutting-edge MIMO in technology in commercial buildings. They achieved
97% island wide coverage of 4G, power by more than 1,000 dual-band outdoor
mobile sites, plus 600 in-building mobile sites. They currently running 4G on LTE
1800/2600. Theoretical download speeds is 150 Mbps, 300 Mbps. Typical download
speeds is 16-70 Mbps, 20-140 Mbps. They have the most basestations in Singapore.
b. Mobile One (M1 Limited)
M1 Limited is the first one that reached nationwide
coverage. It offers 2G, 3G and 4G network, and also international-calls. Currently,
they are using NGNBN (Next Generation Nationwide Broadband Network) with
10Gbps. 4G download speed is 300Mbps and upload speed is 50Mbps.
c. StarHub

24. Second provider in Singapore, provide 2G,3G and 4G. 4G data access
speeds up to 300Mbps across the island are in progress, the new 4G plans will
supportspeeds ofup to 150Mbps in areas without 4G 300Mbps coverage. Theoretical
download speed is up to 75Mbps. Typical download speed range is 3.4 Mbps – 12
Mbps. Upload speed is up to 50 Mbps.
(6) South Korea 4G LTE
Over 20 million internet users and world highest data speed with
(17.5MBps). South Korea has three main Operators;
a. SK Telecom
b. LG U Plus
c. Korea Telecom
a. SK Telecom
The download speed is 150Mbps. ForSK Telecom, average 4G download
speed of 9.3Mbps which is better than the global average of 8.1Mbps. They use
advanced High Speed Packet Access (HSPA) network.
b. LG U Plus
LG U plus launched its LTE-A carrier aggregation using three different
spectrums 800MHz, 2.1GHz and 2.6GHz to offer a peak speed of 300MHz. They
provide 4 times faster ‘Wideband LTE-A’. 75Mbps for LTE. LTE-A/ Wideband LTE
is for 150 Mbps. Wideband LTE-A X 3 is 225Mbps. Wideband LTE-A X 4 is
300Mbps.
c. Korea Telecom
For Korea Telecom, 1.8GHz band for 4G LTE services names as Olleh LTE.
(7) Vietnam Telecom Infrastructure

25. Telecom industry is regulated by the Department General
of Posts and Telecommunications, a state agency which overseas all telecom
providers including standard telephony, mobile telephony, and internet service
providers. Following five internet service providers are;
a. Netnam Company
b. Vietnam Data Communication Company (VDC),
c. Corporation for Finance and Promoting Technology (FPT),
a. Saigon Postand Telecommunications Services
b. Corporation (Saigon PostelCorporation, SPT)
c. Viettel Company
Vietnam authorities have said they will introduce 4G LTE for commercial use in
2016.
3.5 Smart City and how Smart Technology help

26. in Waste Management
(1) What is a Smart City?
City that use smart technologies to reduce energy consumption, and to engage
more effectively with its citizens. Transportation, Energy, Health and education
services and others have been developing by the smart technologies. Goals are to
develop the management of city and reduce the challenges that has been facing with
citizens. Smart city is with smart infrastructure that gives people to civilized living
standards, clean environment by using smart solutions.
(2) Basic Infrastructure
Smart city provide smart infrastructure to offer well-brought-up to
citizens. Basic infrastructures are sufficient water and electricity, waste management,
public transportation, smart education, smart buildings and government management
system.
(3) Smart Solutions
Developing a new city, the challenge is to ensure habitability, financial,
sustainable environment. To ensure these problems smart technologies are needed.
Smart solutions are smart waster management, epidemic control management , drugs
control management, green building, energy consumption, renew and recycle sources
and etc.
(4) Waste Management
It is defined as the disposal of waster materials that match the public health,
economics, other environmental considerations. The waste has been increased
exponentially depending on population. It becomes difficult to separate between
household waste and renewable sources. It can be solved with waste management
using smart technologies. As the results, it can be divided as;

27. a. What technology they used?
b. What are the outcomes?
a. What technology they used?
Smart waste management systems will enable the following areas of action,
among others:
- They put battery sensorinto the trash bin to measure the trash level.
- It is connected to the Enevo website and the service users.
- When the trash bin reach the maximum level of waste, it alerts the sensor.
- The main advantage is they don’tneed to check all bins.
Service Provider ( Enevo One )
It uses sensors to collect data from trash bin and send it to a cloud based
platform. That creates exact estimation for trash collector and make time. It is sent to
the trash collector smart devices (tablet or smart phone).
WE-008 Sensor Functions
i. COMMUNICATIONS
ii. FEATURES
i. COMMUNICATIONS
- Customers can check the every time on the appropriate website
ii. FEATURES

28. - It senses the waste disposaland alert the fire alarm.
- It can easily install any type of trash bins.
- It can measure any type of waste and severe surroundings.
- Waste measurement performed in every one hour.
b. What are the outcomes?
- Costs becomelower for trucks and fuel consumption.
- Better environmental efficiency ( reduction of greenhouse emissions, improved
air and water quality )
CHAPTER 4

29. CONCLUSION
During twelve weeks of internship period in TRUE CORPORATIONPUBLIC
COMPANY LIMITED , I have learnt uncountable knowledge from team. As
working in Thai Company, it was the new environment for me rather than studying in
Asian Institute of Technology. This was my first working experience so it gave me
how to communicate with co-workers, head of the research department. In addition,
this internship three months gave me hard practices and skills that couldn’t bring
back again.
Moreover, I had an easy mode of learning telecomm sectors and I was really
appreciated to get supportfrom Dr. Rathapon and his team members. I had learnt the
internet service providers of Myanmar, 4G LTE and LTE Advanced, modulation
methods (OFDM, SC-FDMA), multipath propagation method, multi-antenna
techniques, LTE Advanced Architecture, how LTE developed in Asian Countries
(Singapore, South-Korea, Vietnam) and how smart technology utilized in people
daily life. The studies concerning with presentation makes me memorize my
engineering studies and I believed that new things that I have learnt could also help in
my final year courses. Under the supervisors teaching and comments, I got more
knowledge and ideas in telecommunication field and understand the concepts well.
To conclude, I had precious memories, interesting and warm working place once in
my life. I couldn’t deny that from 12 weeks of internship, got a life experiences,
knowledge, improvement of communication skills and trained me to become
outstanding and confident to move on with telecommunication engineer. I hope these
experiences give me motivation and encourage me to help my country, Myanmar in
one day.
CHAPTER 5

30. REFERNCES
[1] http://www.yozzo.com/news-and-information/mvno-mobile-
operator-s/updated-myanmar-telecoms-license-awards-to-go-
ahead-as-planned
[2]https://www.google.co.th/search?q=smart+city+and+water+management+picture
&espv=2&biw=768&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUo
AWoVChMI0cCv2_iTxwIVlsSOCh0SFwvs#imgrc=7wX1AI7ZsVckiM%3A
[3] http://www.cn-c114.net/575/a565666.html
[4] http://www.tutorialspoint.com/lte/lte_network_architecture.htm
[5]http://www.tutorialspoint.com/lte/lte_communication_channels.
htm
[6] http://www.radio-electronics.com/info/cellulartelecomms/lte-long-term-
evolution/3gpp-4g-imt-lte-advanced-tutorial.php
[7] http://www.radio-electronics.com/info/cellulartelecomms/lte-long-term-
evolution/4g-lte-advanced-carrier-channel-aggregation.php
[8] http://3gpp-4g-lte.blogspot.com/2012/05/what-are-basic-differences-between-
lte.html
[9]https://www.google.co.th/search?q=channel+bandwidth+picture&espv=2&biw=7
68&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUoAWoVChMInbKJ
0_aTxwIVznKOCh1r7AMI#imgrc=fn1gHz0GPnAcFM%3A
[10]https://www.google.co.th/search?q=types+of+LTE+carrier+aggregation&espv=2
&biw=768&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUoAWoVCh
MIpcjYsfeTxwIVzRiOCh38QQQv#imgrc=hZoqyqTWunew8M%3A
[11]https://www.google.co.th/search?q=transmit+diversity+picture&espv=2&biw=76
8&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUoAWoVChMIjtaY4
PeTxwIVRAWOCh2hhwEd#imgrc=ijJX5leYJPCvvM%3A

31. [12]https://www.google.co.th/search?q=transmit+diversity+picture&espv=2&biw=76
8&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUoAWoVChMIjtaY4
PeTxwIVRAWOCh2hhwEd#tbm=isch&q=receive+diversity+picture&_sfl=function
%20()%20{try{var%20_0x5757&imgrc=lno-fbeTxunYfM%3A
[13]https://www.google.co.th/search?q=transmit+diversity+picture&espv=2&biw=76
8&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUoAWoVChMIjtaY4
PeTxwIVRAWOCh2hhwEd#imgrc=ijJX5leYJPCvvM%3A
[14]https://www.google.co.th/search?q=smart+city+and+water+management+picture
&espv=2&biw=768&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUo
AWoVChMI0cCv2_iTxwIVlsSOCh0SFwvs#imgrc=7wX1AI7ZsVckiM%3A
[15]https://www.google.co.th/search?q=waste+management+optimize+route+picture
&espv=2&biw=768&bih=379&source=lnms&tbm=isch&sa=X&ved=0CAYQ_AUo
AWoVChMI4PjE8tOTxwIV0o6OCh0rqgUI#imgrc=MxxbKbmZkDVAmM%3A
[16]http://www.local.com/results.aspx?keyword=waste+managent&cid=276133
[17] https://ec.europa.eu/digital-agenda/en/environment
[18] http://heapro.oxfordjournals.org/content/21/2/85.full
[19] https://en.wikipedia.org/wiki/Smart_city
[20] http://cdn.enevo.com/wp/wp-content/uploads/2013/05/Enevo-Datasheet-WE-
008-A4-English-web1.pdf
[21] http://cdn.enevo.com/wp/wp-
content/uploads/2013/05/enevo_2015_eng_web.pdf