Presentation on Spectrum Management in Bangladesh - PowerPoint Presentation

Slide1

Presentation on Spectrum Management in Bangladesh

Presented by

Md.

Maksudur

Rahman

Akhund

Director

&

Asif

Riyadh Lodi

Deputy Director

Department of Telecommunications

Bangladesh

Current Legal and Management Structure

Spectrum Management Committee recommends to the

Regulatory Commission named BTRC

for assigning frequency from different bands to various organizations. Upon recommendations, the Commission has assigned frequencies to mobile operators, 

PSTN

 operators, Broadband Wireless Access service providers, satellite TV channels, Aeronautical and Maritime communications, Private Mobile Radio (

Walkie

Talkie),

Internet

Service Providers and Government

organizations.

Organizations Using Spectrum

Mobile

operators (4 operators)

PSTN

operators (2 operators)

Broadband Wireless Service

operators

ISP

Satellite and Terrestrial TV

channels

Radio

Broadcasting

Security

agencies

Govt.

organizations

Private

organizations

Foreign

missions

Aeronautical services

Maritime services

Bangladesh

Current Spectrum Bands

Current Spectrum Supply

There is still

huge supply

of spectrum compared to the number of effective players

Band

Total Spectrum (MHz)

Used Spectrum

(MHz)

Unallocated

Spectrum (MHz)Technology Focus700 MHz45x2-45x24G/LTE900 MHz30x226.6x23.4x22G (GSM, GPRS, EDGE), 3G (WCDMA, HSPA+)1800 MHz75x264.4x210.6x22G (GSM, GPRS, EDGE), 4G (LTE)2100 MHz60x235x225x23G (WCDMA/HSPA+)2300 (TDD) MHz1005347TD-LTE, WiMAX2600 MHz70x230x240x24G (LTE)Total330x2182x2147x2

698

743

45 MHz (uplink)

700 MHz band

450 MHz band

Spectrum Assignment to different operators in Bangladesh

Unallocated76180645 MHz (downlink)

452.5

457.5

5 MHz (uplink)

Unallocated

462.5

467.5

5 MHz (downlink)

Citycell

8.82 MHz (

uplink)

PSTN

(5 MHz)

825 MHz

840 MHz

Citycell

8.82 MHz (downlink)PSTN(5 MHz)

885 MHz

870 MHz

800 MHz band

Spectrum Assignment to different operators in Bangladesh

Airtel (5MHz)

Teletalk

(5.2 MHz)

BL (5 MHz)

Robi

(7.4 MHz)

GP (7.4 MHz)

880 MHz915 MHz960 MHz925 MHzAirtel (5MHz)Teletalk(5.2 MHz)BL (5 MHz)Robi(7.4 MHz)GP (7.4 MHz)

900 MHz

band (

including EGSM)

PSTN

Unallocated

885 MHz

930 MHz

1710 MHz1805 MHzTeletalk (10 MHz)Airtel(10 MHz)Robi

(7.4 MHz)

GP

(14.6 MHz)BL(10 MHz)Unallocated(10.5 MHz)Army5Worldtel(7.5 MHz)

Teletalk (10 MHz)Airtel(10 MHz)

Robi

(7.4 MHz)

GP(14.6 MHz)BL(10 MHz)

Unallocated

(10.5 MHz)

Army

5

Worldtel

(7.5 MHz)

1785 MHz

1880 MHz

1800 MHz band

EGSM

890

MHz

Spectrum Assignment to different operators in Bangladesh

Ploytrade

(18 MHz)

Unallocated

(12 MHz)

Qubee

(BWA) (35 MHz)

Unallocated

(35 MHz)2300 MHz2400 MHz2300 MHz band 1920

1980

Unallocated

(15MHz)

GP

(10MHz)

Airtel (5MHz)

Robi

(5MHz)

BL (5MHz)

Teletalk

(10MHz)

Unallocated

(10MHz)

2110

2125

2135

2140

2145

2150

2160

2170

Unallocated

(15MHz)

GP

(10MHz)

Airtel

(5MHz)

Robi

(5MHz)

BL (5MHz)

Teletalk

(10MHz)

Unallocated

(10MHz)

2100 MHz band

Army

(10 MHz)

Ollo

(20 MHz)

Unallocated

(40 MHz)

Unallocated

(15 MHz)

Banglalion

(BWA)

(35 MHz TDD)

2500 MHz

2620 MHz

Army

(10 MHz)

Ollo

(20 MHz)

Unallocated

(40 MHz)

2690 MHz

2620 MHz

2600 MHz

band

Sample of Spectrum Allocation in other countries

Bands

Celcom

Maxis

DiGi

900MHz

2 x 10

2 x 10

2 x 51800MHz2 x 202 x 202 x 202100MHz2 x 152 x 152 x 152100MHz5552600MHz2 x 102 x 102 x 10Total2 x 57.52 x 57.52 x 52.5MalaysiaBands ViettelVinaphoneMobiphoneG-TelHTC450MHz2 x 4.3 900MHz

2 x 8.2

2 x 8.4

2 x 8.2

2 x 10

1800MHz

2 x 20

2 x 20

2 x 202 x 15 2100MHz2 x 152 x 152 x 15 2 x 15Total2 x 47.52 x 58.42 x

58.2

2 x 15

2 x 25VietnamBandsTelefonica O2/ E-PlusVodafoneGermanyDeutscheTelekom700MHz2 x 102 x 102 x 10800 MHz2 x 102 x 102 x 10900MHz2 x 10

2 x 102 x 151500MHz20201800MHz2 x 202 x 25

2 x 30

2100MHz

2 x 34.652 x 14.852 x 9.92.6 GHz2 x 302 x 202 x 202.6 GHz20255

Total

2 x

124.65

2 x

112.35

2 x

107.4

Australia

Bands

TMobile

/Orange

Vodafone

Telefonica O2

H3G

800MHz

2 x 5

2 x 10

2 x 10

2 x 5

900MHz

2 x 17.4

2 x 17.4

1500MHz

20

20

1800MHz

2 x 50

2 x 5.8

2 x 5.8

2 x 10

1900MHz

10

552100MHz2 x 202 x 152 x 102 x 152.6 GHz2 x 352 x 20 2.6 GHz20Total2 x 1152 x 88.22 x 45.72 x 42.5BandsTelstraOptusVodafone HutchisonTPG700 MHz2 x 202 x 10 850MHz2 x 15 2 x 10 900MHz2 x 8.42 x 8.42 x 8.4 1800MHz2 x 202 x 152 x 30 2100MHz2 x 152 x 202 x 25 2.3 GHz67982.6 GHz2 x 402 x 20 2 x 10Total2 x 151.92 x 122.42 x 73.42 x 10United KingdomGermany

Spectrum Allocation to different operators in Bangladesh

Band

GP

Ollo

Teletalk

BL

Robi

Qubee

BanglalionPolytradeCitycellWorld Telecom450 MHz     

700 MHz

800MHz 2 x 10

850MHz

2 x 8.82

900MHz

2 x 7.4

2 x 5.2

2 x 5

2 x

9

1800MHz

2 x 14.6

2 x 10

2 x 10

2 x

17.4

2 x 7.52100MHz2 x 10 2 x 102 x 52 x 10 2300MHz 35 18 2600MHz 2 x 20 35 3500 GHz 2x14        Total2x322x442x25.22x202x36.42x17.52x17.52x92 x 8.822 x 7.5Bangladesh: high population density but significantly low spectrum allocation per operator Other Countries: low population density but high spectrum allocation per operatorThis is leading to high effective spectrum load; more in urban areas

Infrastructure available for Spectrum Monitoring

Vehicle mounted Spectrum monitoring setup

Hand held/ Shoulder mounted spectrum monitoring devices

Key Interference issues

Interference issues in the border areas

900 MHz Spectrum Allocation

Interference resolution

????????

Thank you!!!!!