Spectrum Brazil
8
Click here to load reader
-
Upload
dialogo-regional-sobre-sociedad-de-la-informacion -
Category
Education
-
view
1.218 -
download
0
Transcript of Spectrum Brazil
Diálogo Regional sobre
Sociedad de la Información
Spectrum Brazil
Ricardo Tavares
TechPolis
ACORN-REDECOM Conference 2010 (Brasilia)
13 de Mayo de 2010
Telecom/IT Sector in Brazil
Mobile Telecommunications in Brazil
176.8 mn Subs
82.5% Prepaid
96.6% Coverage
8.1 mn 3G terminals
210 mn Subs
4.6% of Mobile Subs55 mn MBB Subs
+100% Penetration
+25% of Mobile Subs
These projections imply a steep growth, not only in the number of subscribers but also in the resulting spectrum necessities and infrastructure investments
Spectrum Allocation to SMP in Brazil The frequency bands for mobile communication in Brazil
are distributed in the following manner: 850 MHz; 900
MHz; 1700 MHz and 1800 MHz; 1900 MHz and 2100
MHz (reserved mainly for 3G).
Frequencies in 850MHz and 900MHz Frequencies in 1700MHz and 1800MHz
Frequencies in 1900MHz and 2100MHz
Current Spectrum Allocation will not
be Enough
• Today, the total spectrum used for SMP in
Brazil is approximately 350MHz.
• To be able to offer higher traffic rates, larger
spectrum bands would have to be allocated
(such as 2.6GHz band).
Current spectrum assigned for PMS in Brazil
ITU estimation on spectrum needs for 2015
Spectrum Allocation in Selected Countries
2.6 GHz: Anatel is proposing ITU
Option 1
• Following ITU recommendations, Anatel launched in 2009 a public consultation in order to define 140 MHz additional spectrum for the SMP in the 2.6 GHz band (2500 MHz - 2690 MHz).
• ITU Option 1 band structure for 2.6 GHz band help to reap the rewards of economies of scale due to international harmonization as well as interference reduction. This is a unique opportunity to obtain 20MHz of continuous bandwidth.
• This additional 140 MHz bandwidth dedicated to mobile data will be crucial for mobile data transmission.
ITU Options for 2.6GHz Band Structure
Diálogo Regional sobre
Sociedad de la Información
Horacio Urteaga 694
Jesús María, Lima - PERU
Teléfonos: ( 51-1) 3326194 / 4244856
Fax: (51-1) 3326173
www.dirsi.net
Ricardo Tavares
TechPolis, Inc.
PO Box 675722
Rancho Santa Fe, CA 92067, USA
Phone: +1-858-759-3326 Fax:
+1-858-759-3325
Email: [email protected]
Este trabajo se llevó a cabo con la ayuda de fondos asignados al
IEP por el Centro Internacional de Investigaciones para el
Desarrollo y de la Agencia Canadiense de Desarrollo Internacional,
Ottawa, Canadá.
Este documento cuenta con una licencia Creative Commons del tipo:
Reconocimiento - No comercial - Compartir bajo la misma licencia 2.5
Perú
Usted puede: copiar, distribuir y comunicar públicamente la obra y hacer
obras derivadas, bajo las condiciones establecidas en la licencia:
http://creativecommons.org/licenses/by-nc-sa/2.5/pe/legalcode
Se sugiere citar este documento de la siguiente forma:
Ricardo Tavares. Spectrum Brazil [diapositivas]. Brasilia: DIRSI,
2010.
