Oi Móvel

Oi Brasil Logo

Country

Company Name

Oi Móvel S.A.

Ownership Type

Publicly Traded Company

MNC

31

3G UMTS Frequency Bands

4G LTE Frequency Bands

Company Overview

Oi Móvel S.A., known simply as Oi, is the largest mobile carrier operating in Brazil. The company is a fully owned subsidiary of Oi S.A. the largest telecommunications group in Brazil, listed on the Sao Paolo Stock Exchange as OIBR3.SA.

Oi launched its mobile services in 2002 using standard 2G GSM 1800 MHz, and launched B1 (2100 MHz) 3G services in 2008 after securing 2100 MHz spectrum in a 2007 government auction. The company secured 2600 MHz spectrum in a 2012 government auction to go on to deploy B7 (2600 MHz) services across the country over the next four years. Oi is currently in the process of rolling out its B31 (450 MHz) rural LTE network.

In April 2018 the company announced plans to implement LTE-A 2C aggregation of its B3+B7 networks with completion by July 2018. Oi announced in March 2019 that it had embarked on an extensive 4.5G rollout plan including addition of B1 (2100 MHz) to increase peak data rates using 3C aggregation.

Oi 5G

In a March 2019 press release, the company disclosed details on 5G testing performed in partnership with Huawei, which carried out a holographic call using a 100 MHz channel in the n78 (3500 MHz) band.

3G UMTS Network Information

Details on UMTS network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.

Launch Date 2008-04 Status Active
UMTS BandPacket DataStatus
Active
4G LTE Network Information

Details on LTE network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.

Evolution Status Active [Launched 2013-04]
Max. MIMO Max. Modulation
Carrier Aggregation Features -
LTE BandChannel WidthStatus
10 MHz Active
10 MHz Active
10 MHz Active
5 MHz Planned
5G NR Network Information

Details on 5G NR network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.

Type Status Planned
Max. MIMO Max. Modulation
Carrier Aggregation - Features -
NR BandChannel WidthStatus
100 MHz Planned

Stock Information

Market

Reuters Symbol

OIBR3.SA

Six Month Historic

Chart provided courtesy of Reuters for informational and educational purposes only and does not constitute an offer to sell nor a solicitation of an offer to buy any security which may be referenced upon the site.

News & Developments

Rio de Janeiro, March 22, 2019 - Oi and Huawei have begun activating new services that are changing the experience of mobile phone connection and Internet use for customers, business establishments and regulars from Búzios, a municipality in the Região dos Lagos , in Rio de Janeiro. Since the end of 2018, the city has mobile coverage with 4.5G technology and access to

Ericsson (NASDAQ: ERIC) is set to expand its presence in the Brazilian market after being chosen by Oi to provide a 4G/LTE network, which will feature Ericsson’s latest RBS 6000 multi-standard radio base stations. Under the terms of the agreement, Ericsson is also responsible for network implementation, including network rollout, design and support services.