HETNET Strategies with Oi Brazil and Maravedis-Rethink Sept 2014
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June 1 CLIENT CONFIDENTIAL Copyright © Maravedis-Rethink 2014 HETNET Strategies with Oi Brazil Webinar September 24, 2014 Caroline Gabriel, Research Director, Maravedis-Rethink Alberto Boaventura, Technology consultant, Oi Brazil
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Operators are moving towards hyper-dense networks made up of far smaller cells of coverage. However, many technologies will be used to fill those cells – self-contained mini-base stations, enhanced WiFi hotspots, DAS and distributed radio systems. Even Cloud-RAN will start to make an appearance, with operators often more willing to experiment with new virtualized architectures in their small cell layers. This webinar will examine the mixture of technologies which will go into the dense small cell network of 2015-2019, and the future impact of virtualization, based on Maravedis-Rethink’s most recent surveys of over 100 mobile and converged operators worldwide. Some key trends which explored: The need for hyper-dense networks in certain scenarios and the progress towards achieving them Other areas of small cell growth such as verticals The impact of virtualization on the small cell proposition An overview of trends in the Americas
Transcript of HETNET Strategies with Oi Brazil and Maravedis-Rethink Sept 2014
June
1CLIENT CONFIDENTIAL
Copyright © Maravedis-Rethink 2014
HETNET Strategies with Oi BrazilWebinar
September 24, 2014
Caroline Gabriel, Research Director, Maravedis-Rethink
Alberto Boaventura, Technology consultant, Oi Brazil
June
2CLIENT CONFIDENTIAL
Copyright © Maravedis-Rethink 2014
What a small cell will look like in 2015
September 24, 2014
Caroline Gabriel, Research Director, Maravedis-Rethink
Drivers for density
September 2014
Copyright © Maravedis Inc 2014
Copyright©Maravedis-Rethink 2014- All rights reserved
•Massive increase in data traffic•Limited ability to cope with traditional models
•Spectral efficiency•Higher bandwidth
•Combined with cost pressures•Critical to reduce radiated power –battery life, not coverage, limits usage
Source Maravedis-Rethink operator survey June 2014
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Capacity investments Data revenues
CLIENT CONFIDENTIALCopyright © Maravedis-Rethink 2013
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Mobile operator options
September 2014
Copyright © Maravedis Inc 2014
www.maravedis-bwa.com
• Defer capacity investment•Reduce costs
•WiFi offload•New architectures•Network sharing•Virtualization
•Optimize network•Traffic management•SON
•But all this is defensive, about cost cutting•Some will embrace dumb pipe or wholesale only ... But who pays?
% of new mobile data capacity MNOs expect to gain from various techniques in 2013 and 2018Source Maravedis-Rethink operator survey
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CLIENT CONFIDENTIALCopyright © Maravedis-Rethink 2013
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More antennas or more cells?
September 2014
Copyright © Maravedis Inc 2014
www.maravedis-bwa.com
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2013 2014 2015 2016 2017 2018
un
its
MIMO Small cells
Source Maravedis-Rethink operator survey June 2014
Towards hyper-density
September 2014
Copyright © Maravedis Inc 2014
•Separate layer of small cells•Spectral/spatial reuse•Capacity/coverage•Location awareness•Wi-Fi integration
•Higher power first?•How dense?
•Qualcomm Nascar•Known benefits – but do they scale?
Source Maravedis-Rethink operator survey June 2014
Copyright©Maravedis-Rethink 2014- All rights reserved
Enablers and barriers
September 2014
Copyright © Maravedis Inc 2014
• Next gen SON– True plug and play
• Next gen interference management, eICIC
• Flexible cells– Dynamic coordination– pCell– Cognitive radio– Ad hoc viral networks– Opportunistic cells
• Multiflow• Indoor out, 4G homespots• WiFi and WiGig• Partners eg utilities
• Diminishing returns?• Chaotic capacity• Network becomes
‘unplanned’ at one end, massive management challenges at the other– Viral not optimal– Plug and play vs fully flexible– Fewer cells under operator control eg
homespots– BSS/OSS/analytics
• Traditional concerns– Cost factors– Backhaul– Scalability– Devices
www.maravedis-bwa.com
Copyright©Maravedis-Rethink 2014- All rights reserved
September 2014Virtualization and small cells
8
Maravedis-Rethink operator survey June 2014
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Copyright © Maravedis Inc 2013.CLIENT CONFIDENTIAL
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• First steps to virtualized RAN– Extend base station hotel
– Virtualize some functions, no cloudyet
• Drivers for true vRAN– New deployments with low power
– Densification
– TCO
• About small sites, overlap withsmall cells
• Virtualization will acceleratesome dense small cell projects
• Common core, management andpolicy tools allocate resourceswhere most needed
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Copyright©Maravedis-Rethink 2014- All rights reserved
September 2014Virtualization and small cells
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% naming as chief barrier to small cell RAN virtualizationMaravedis-Rethink operator survey June 2014
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• Considerable barriers to vRAN inall layers
• Early trials and showcases highlyproprietary
• Operators need confidence ofcommon approach andecosystem before they invest
• Opportunity for multivendoropen environment
• Role for industry bodies such asSCF
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4Performance compromises
Security issues
Need for commonarchitecture
Skills and culture
Immature solutions
Waste current investments
Incomplete standards
Server costs
Copyright©Maravedis-Rethink 2014- All rights reserved
10
2014 RAN Service:
www.maravedis-bwa.com
Copyright © Maravedis Inc 2014CLIENT CONFIDENTIAL
Description Deliverables Lead Analyst
• Covers Macro cells, small cells and Carrier WiFi.
• Carrier expectations & Trends.
• Deployment forecasts
2 comprehensive reports per year (PDF and Excel)
Briefings for Clients ONLY
6 research notes per year
Analyst Support
Caroline Gabriel
CLIENT CONFIDENTIALCopyright © Maravedis-Rethink 2013
www.maravedis-bwa.com
11 Copyright © Maravedis Inc 2014.
www.maravedis-bwa.com
Top 40 cellco groupsNumber and profile
of cell sites
Data requirements, location, business model, spectrum,
regulatory
Cell sites required to be added or
upgraded
Equipment and software deployed 2013-2018 + capex
• Small cells and HetNet• Cloud-RAN/distributed
RAN• Advanced Backhaul
Strategies• Carrier Wi-Fi• TD-LTE
• Evolved Packet Core
• Caching and Video Traffic• RCS, Voice and VoLTE• LTE-A key features (Carrier
aggregation, MIMO, CoMP)• SON and Virtualization
Structure of RAN Service
CLIENT CONFIDENTIALCopyright © Maravedis-Rethink 2013
www.maravedis-bwa.com
12 Copyright © Maravedis Inc 2014.
www.maravedis-bwa.com
Subscribe to our Weekly FREE Newsletters:
Wireless Infrastructure Newsletter (WIN) every Tuesday
Go to www.maravedis-bwa.com
Wi-Fi Opportunity Network (WON) every Wednesday
Go to www.wi-fi360.com
Contact me at [email protected] or call +1 305 865 1006
Don’t miss Avren’s forthcoming
Small Cells Americas SummitCo-located with
Small Cells Backhaul Americas and Carrier Wi-Fi Americas
1-3 December 2014, The Fairmont, Dallas, Tx
Find out more at
www.smallcellsamericas.com
14
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Copyright © Maravedis Inc 2013.CLIENT CONFIDENTIAL
Contact Information
www.linkedin.com/in/maravedis
www.twitter.com/maravedis
MaravedisRethink
http://www.maravedis-bwa.com
+1 (305) 865 1006
+1 (305) 503-8821
Adlane Fellah, Customer Engagement
Copyright©Maravedis-Rethink 2014- All rights reserved
Hetnet Strategies
Alberto Boaventura
2014-09-24
Changes and Challenges
Source: Ericsson 2013 2009 2010 2011 2012 2013
1000
1800
Voice
Data
Tota
l (U
L+D
L) t
raff
ic (
Pe
taB
yte
s)
Source: Cisco VNI 2012
12
2012 2013 2014 2015 2016 2017
6
Mobile File Sharing
Mobile M2M
Mobile Web/Data
Mobile Video
Exab
yte
s p
er
mo
nth
In 2016, Social Newtorking will be second highest penetrated consumer mobile service
with 2, 4 billion users – 53% of consumer mobile users - Cisco 2012
0,0
0,5
1,0
1,5
2,0
2,5
2009 2010 2011 2012 2013 2014*
MBB DevelopingMBB DevelopedFBB DevelopingFBB Developed
Wo
rld
Bro
adb
and
Su
bsc
rip
tio
ns
(Bill
ion
s)
Source: ITU/ICT/MIS 2014
132 89 113 147
117 161 146 103
181 170 149 151
110 59 66 43
540 min 479 min 474 min 444 min
Indonesia China Brazil USA
TV Laptop+PC Smartphone Tablet
Source: KPCB & Milward Brown 2014 Dai
ly D
istr
. Of
Scre
en
Min
ute
s
13 kbps 50 kbps
125
kbps
200
kbps
684
kbps
2009 2010 2011 2012 2013
Source: Cisco VNI (2010/2011/2012/2013)
242%
2009 ‘10 ‘11 ‘12 ‘13 ‘14 ‘15 ‘16 ‘17 ‘18
10
6
LTE UMTS/HSPA GSM;EDGE TD-SCDMA CDMA Other
Wo
rld
Mo
bile
Su
b. (
Bill
ion
s)
Source: Ericsson 2012
Lati
n A
me
rica
Ave
rage
Th
rou
ghp
ut
VIDEO BECOMES SOCIAL DATA BECOMES VIDEO MOBILE BECOMES DATA TELECOM BECOMES MOBILE
The Convention Industry Council Manual guidelines recommend 10 square feet per person. It represents 1 Million persons per km2. If all persons upload video with 64 kbps, it represents 64 Gbps/km2!
On the market demand in dense urban areas during business hours, it has been calculated that 800 Mbps/km2 are required (BuNGee and Artists4G Projects).
This is an order of magnitude higher than the forward looking current state of the art, such as LTE.
and mobile, data, video, social, cloud & games become crowd density traffic …
Whatsapp: Over 50bn messages every day.
Facebook: 1 billion of active users and a half of them use mobile access (488 million users) regularly.
Twitter: 50% users are using the social network via mobile.
YouTube: more than ¼ of users use in Mobile Device
Instagram: The average Instagram mobile user spent two times comparing tp Twitter.
Changes and Challenges
ITU-R M.2078 projection for the global spectrum requirements in order to accomplish the IMT-2000
future development, IMT-Advanced, in 2020.
531 MHz 749 MHz
971 MHz
749 MHz
557 MHz 723 MHz
997 MHz
723 MHz
587 MHz 693 MHz
1027 MHz
693 MHz
Region 1 Region 2 Region 3
MORE SPECTRUM NEW TECHNOLOGY SPLIT CELL
𝑪 𝒃𝒑𝒔 ≤ 𝑩(𝑯𝒛) ∙ 𝒍𝒐𝒈𝟐 𝟏 + 𝑺𝑰𝑵𝑹
hnm
h21
h12
h11
Carrier Aggregation
High Order MIMO
Smallcells
Heterogeneous Network
Cell Site Densification
Why SmallCell?
Handling High Density Traffic
2013 2014 2015 2016
2017
2018
2019
2020
0,0 Mbps/km2
500,0 Mbps/km2
1000,0 Mbps/km2
1500,0 Mbps/km2
2000,0 Mbps/km2
0,250 km0,350 km0,450 km0,550 km
DOWNTOWN: HIGH DENSITY TRAFFIC
Coverage Radius
Capacity 2015
Capacity 2016
Capacity 2017
A +63%
C
D
+61%
+54%
B
Bands below 1 GHz, such as 700 MHz is applicable for low density traffic, like: product in initial lifecycle; suburban and rural areas;
When traffic is becoming more density, there is no difference between high and low spectrum band
For crowd density traffic, SmallCells has higher capacity than macro cells with very cost effective
Qualcomm estimates the gain for 32 SmallCells increase the network capacity in 37 x macro cells.
SYSTEM TRAFFIC DENSITY COMPARISON
800,0 Mbps/km2
64000,0 Mbps/km2
1
10
100
1.000
10.000
100.000
Macro (700) Macro (1800) Marcro (2600) Dual Layer SmallCell (*)
LTE 2600 MHz (10) LTE 1800 MHz (10) LTE 700 MHz (10)
Artists Crowd
MBps/km2
(*) Cell Range = 80m
Green line represents the system capacity density.
The capacity associated to coverage grid can capture the demand from 2013 till 2014 – Point A;
However, for 2015 it is needed to increase 63% the number of sites, changing the exiting grid – Point B;
In 2016 and 2017, they require more 61% and 54% more sites respectivelly;
In that time, SmallCells are more appropriated infrastructure to save CapEx and OpEx;
TECHNOLOGY ALTERNATIVES AND TOTAL COST OPERATION
Cost Perspective
25% 45% 50%
52% 38% 35%
23% 17% 15%
Rooftop 30m Tower 50m Tower
Infra BTS Transport
Small Cell, existing fiber
Small Cell, NLOS
Owned Tower
Leased Tower
CapEx/Mbps
8-year OpEx/Mbps
$2K $4K $6K
Source: Mobile Experts, 2012
Source: Planning Area, Oi, 2012
New Macro Site represents a huge impact in
Wireless Operation total cost.
And infrastructure is one of the main part.
New SmallCells site can be 10 x cheaper than
macro site
NEW MACRO SITE CAPEX
MACRO VS SMALLCELL COST $$$
$$$
$$$
$$$
$$$
$$$
1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 x 10 x
2600 MHz (10) +1800 MHz (5) +1800 MHz (10) SmallCell
2015 2016 2017 2018 2019 2020 DOWNTOWN: HIGH
DENSITY TRAFFIC
Notes: 2600 MHz (10) : Basic Scenario; +1800 MHz (5): Additional 5 MHz using 1800 MHz in Basic Scenario coverage; +1800 (10): Same as above, but using 10 MHz; SmallCell: SmallCell using 2600 MHz with 10 MHz for bandwidth;
TIMES BASIC SCENARIO COVERAGE CAPACITY
TCO
A B C
Indifference between Macro 1800 & 2600
MHz
Macro LTE 1800 MHz for coverage
Dual layer Macro LTE 1800 & 2600 MHz
181 265 890
SmallCell 2600 MHz
𝑴𝒃𝒑𝒔
𝒌𝒎𝟐
Indoor Environment
Frequency under 1 GHz has a good Indoor
propagation. But lack bandwidth for
capturing mobile broadband traffic.
90 MHz 150 MHz
200 MHz
13 GHz
700 MHz 1800 MHz 3500 MHz mmWave
INDOOR TRAFFIC TRAFFIC DENSITY BUILDING PENETRATION LOSS
0,0 dB 10,0 dB 20,0 dB
700 MHz
900 MHz
1800 MHz
2100 MHz
2600 MHz
INDOOR LOST PERFORMANCE MACRO SITE DENSITY FOR INDOOR COMPENSATION
39%
32%
14%
4%
11%
In Car
At Home
At Work
Travelling
Others
0 bps/Hz
4 bps/Hz
8 bps/Hz
12 bps/Hz
-130 dBm -110 dBm -90 dBm
3GPP (LTE) Shannon
Outdoor Indoor
-50%
50% of voice traffic and 80% of data traffic are
performed in indoor environment;
Building Penetration Loss varies around 10-20 dB,
that reduces at minimum of 50% overall performance
of outdoor macro sites;
FREQUENCY DILEMMA
0
300
600
900
0,25 km0,30 km0,35 km0,40 km0,45 km0,50 km
Indoor Outdoor
219%
High Concentration Traffic
Low dense data traffic. It is dispersed in coverage area
Indoor Environment Outdoor Environment
The indoor traffic density can be thousand times higher
than outdoor. For instance, in stadium & arenas, the
Convention Industry Council Manual guidelines
recommend 10 square feet per person. It represents 1
Million persons per km2. If all persons upload video
with 64 kbps, it represents 64 Gbps/km2
2600 MHz (10 MHz) Graphs
Better propagation
Outdoor Coverage Radius
Building Penetration Loss varies in each frequency.
Lowest frequency has better propagation behavior.
New Radius for increasing capacity
Ban
dw
idth
Voice Originating Call
Amount of Bandwidth Mbps/km2
What is Hetnet?
Hetnet Topology
Residential and Enterprise (SME) Application - Indoor & Hotspots
Metro Cell– Outdoor/Indoor & HetNet
BBU 1
BBU 2
BBU N Video Cache
BBU Hotel
MME
Core Network
S/PGW
Internet
Inter-Cell Interference Coordination (ICIC ) Coordinated Multi-
Point (CoMP)|
Fronthaul with CPRI (Common Public Radio Interface)
Internet Video Cache
Local Breakout (LIPA/SIPTO)
Mini POP
S1-APPL SEG MME
Core Network
Aggregation (ONT/DSLAM/BRAS)
Backhaul
S1
Or Cloud RAN
SmallCell in Lamp Pole
Macro Cell Site
Femtocell
Cloud RAN
Fronthaul Interface Hardware
Backplane
Backhaul Interface Hardware
Hardware Poll
Virtualization Layer (Ex.: Hypervisor/VMM)
VM BBU 1 VM BBU N Core
Network
Cache & Local
Breakout ...
O&
M/C
on
tro
l/O
rch
es
tra
tor
Fronthaul: CPRI, OBSAI, ETSI ORI
Internet
RRU/ RRH
Radio Unit
Network Datacenter
Only Radio Unit
Backhaul IP
RRU/ RRH
Backhaul
Core Network
BBU BBU BBU
Internet
RRU/ RRH
RRU/ RRH
GbE
Existing Deployed Topology
Fronthaul
Internet
V-BBUs V-Core
RRU/ RRH
RRU/ RRH
RRU/ RRH
CPRI/ OBSAI
Cloud RAN Topology
DEPLOYMENT PARADIGM CHANGE
PRINCIPLES AND ADVANTAGES
ARCHITECTURE
Network Function Virtualization
Elastic & liquid Resources
Operational Flexibility
Reduces space and power consumption
Reduces CapEx, OpEx and delivery time
Software Defined Network
Creates an abstraction layer for: controlling; faster development ; system service orchestration and overall system evolution;
Open Development Interface
Creates an open environment for new development;
Catalyzes new SON & interference mitigation functionalities support;
Concerns
Site aquisition: Given the limitation on the scope of the small cell, you have to know exactly where the traffic is generated and get the rights to install that exact spot.
New types of leases should be developed. The expectation for the installation of Small
scale is Cells that are an order of magnitude greater than the macro cells .
Visual Polution: Due a number of SmallCells, the shape and format may impact in acceptance to install in building and public facilities.
Small cell radius of coverage is reduced compared to macro, it is necessary to locate accurately the traffic sources;
The installation of small cell (site acquisition) occurs with small error regarding the location planned.
Heterogeneous RF planning requires how traffic will be handled by each layer.
For maximum result from the limited range making the reuse of the spectrum.
Reuse requires a plan of distribution of the cells very well done.
IP Access (MPLS-TP, Metro Eth, MDU) , Giga-Ether over 150 Mbps per BTS
Required necessarily optical fiber, but Radio NLOS can be alternative for higher capillarity
New synchronism support (IEEE 1588, SyncE) e-ICIC requires synchronism deviation around
1.5 s. For CoMP, Latency must be below 1 ms New interface other than IP: CPRI
Backhaul & Fronthaul
Pain Points
Downlink: Terminal camped on in macro is interfered by a small cell. And terminal served by a small cell to connect the edge of cell will be interfered by the macro cell.
Uplink : one terminal connected in macro and close to the cell border creates strong interference in a small cell next. And large number of connected terminals in small cells generate uplink interference in the macro cell.
They both are addressed with sofisticated mechanisms like ICIC, e-ICIC, Fe-ICIC, and CoMP
Interference Mitigation
Mobility device in idle state impacts the relative load between layers and battery consumption and frequency of handovers.
Increase in handovers due to the small size of the cells increases the risk of dropped calls (Dropped Call Rate),
Devices in connected state may need to HO to a small cell and, if they are on different frequencies, will need efficient scheme discovery of small cell that minimizes the impact on battery consumption.
Traffic/Capacity balancing with several resources and frequencies
Mobility Management
Planning Deployment and Rollout
The range in the number of radio stations in the layer of Small Cells should be an order of magnitude larger than the current one.
The way to optimize and operate should fit depending less manual intervention. Resources SON (Self Organizing Networks) will be important to maintain a good performance.
Service Availability: Internal battery must be required for accomplishing service SLA requirements.
The licensing cost (TFI/TFF) was a recent issue but still exist for SmallCells with higher power
Operational
Cases & Concerns
Femtocell 3G Wi-Fi DAS
Indoor
SmallCell
Outdoor
SmallCell HetNet LTE
Motivation Indoor coverage improvement and Voice
traffic offload
Indoor coverage improvement and 3G data traffic offload
(capacity)
Indoor coverage and neutral host deployment
style
Coverage and Capacity Outdoor Capacity Outdoor Capacity
Demand Voice 3G 3G (mainly) and LTE data
All demands (2G, 3G, LTE, Wi-Fi)
LTE, 3G LTE, 3G LTE
Frequency Licensed 2100 MHz Outdoor: 2.4 MHz Outdoor Hotspot: 5
MHz Indoor : 5 MHz.
Licensed and Unlicensed Preference of higher frequency above 1 GHz,
such as 2600 MHz or 3500 MHz
Shared and/or Unlicensed Frequency
Preference of higher frequency above 1 GHz,
such as 2600 MHz or 3500 MHz
Shared and/or Unlicensed Frequency
Preference of higher frequency above 1 GHz,
such as 2600 MHz or 3500 MHz
Shared and/or Unlicensed Frequency
Latency Requirement
Milliseconds Milliseconds N/A Milliseconds
Milliseconds
Microseconds Ex.: time accuracy for e-ICIC is around +/- 1.5 s
Throughput Requirement
10 Mbps Depends on AP version: 802.11g ~ 30 Mbps 802.11n ~200 Mbps 802.11ac ~ 1 Gbps
N/A 3G: N x 20 Mbps LTE: N x 150 Mbps
3G: N x 20 Mbps N x 150 Mbps
> 5 Gbps Ex.: Uncompressed CPRI for MIMO 2x2 requires
9.8 Gbps.
Backhaul & Fronthaul
Customer Premises, ADSL
MetroEthernet /GPON/PTN
Dark fiber Backhaul S1 over IP MetroEthernet
/GPON/PTN
NLOS Radio SON MultiPoint System
MetroEthernet /GPON/PTN
CPRI/OBSAI over Fiber CPRI over E-Band Radio SON MultiPoint System
What are we doing?
Oi Wi-Fi Initiatives
2011: Oi signed up partnership with FON.
2011: Oi started tests with pilot using public
payphone as access point.
2012+: Oi deploys Carrier Wi-Fi in hotspot in main Brazilian cities
2010: Oi bought Vex, the biggest Wi-Fi operator in Brasil
Backhaul
RESTAURANT
WAG
S11
PCRF
HLR/HSS
OCS/ OFCS
Internet S5
S-GW P-GW
MME
IMS
Gx
Rx S6a
SGi
Gy/Gz Sy
Ro/Rf Sh
Sp 3GPP AAA
Wp/S2a
Wa/Wg
Evolved Packet Core
FON Core Network
AAA Fonera Others
Wx
IP VPN
890.054
3.503 2.056 799 175 138 22
Oi Net LINKTEL TIM Vivo Sercomtel Others
Source: Teleco Ago/2014
Oi is leader of Wi-Fi coverage in Brazil and planned at end of 2014 to reach to 1 million of
Access Points
Vex Box
Enterprise corporate
Residential ADSL modem with Wi-Fi
FIFA 2014 World Cup
0 GB
200 GB
400 GB
Argentina
vs Bosnia
Spain vs
Chile
Belgium vs
Russia
Equator vs
France
Colombia
vs Uruguay
France vs
Germany
12 Cities
More than 70 event venues: Stadiums, Venue Hotels, FIFA Headquarters, Referee Hotel, VIP Hotel, Airports, Transportation Deports, Venue Ticketing Centers, etc.
Fully redundant WAN Backbone to support:
• 22 x ISP from 2 MBps to 1 Gbps;
• 70 x MPLS connections from 6 Mbps to 155 Mbps;
• 2 x LAN to LAN connections of 10 Gbps
Local Area and Wireless Network to support staging, deployment, operations and support of approximately:
• More than 1000 network elements (including core switches, access switches and firewalls);
• More than 700 network access points;
• 7900 cat5 network ports and accessories (path cords, optical cords, racks, etc.)
PROVIDED INFRASTRUCTURE TO FIFA ORGANIZATION MARACANÃ’S GAMES
In total, 217 Access Points have been installed and
each with 450 Mbps.
The Wi-Fi traffic for all operators in Maracanã
during 6 matches surpassed 1900 GB.
74738
74101 73819 73749 73804
74240
Argentina
vs Bosnia
Spain vs
Chile
Belgium vs
Russia
Equator vs
France
Colombia
vs Uruguay
France vs
Germany
In average, the 6 soccer matches have had over 74k attendees, almost full capacity occupancy.
Oi Wi-Fi offloaded 37% of all its mobile data traffic.
Corresponding 10 Mbps per open session, with average duration superior to 3 minutes.
Rural Suburban Urban Dense Urban Ultra Dense Urban & Indoor
Individual Satellite or Backhauling Satellite.
Residential & Enterprise Wi-Fi 3G HSPA
Macro LTE 2600 MHz (Anatel Obligation)
Residential, Enterprise & corporate Wi-Fi
Indoor DAS 3G HSPA densification
Macro LTE 2600 MHz densification
Residential, Enterprise & corporate Wi-Fi
Metro Wi-Fi Wi-Fi Public Payphone
Indoor DAS 3G HSPA densification
Macro LTE 2600 MHz densification
Residential, Enterprise & corporate Wi-Fi
Metro Wi-Fi Wi-Fi Public Payphone
Indoor DAS 3G HSPA densification
Macro LTE 2600 MHz densification
LTE 450 MHz (under analysis) or 1800 MHz
Residential & Enterprise Wi-Fi 3G HSPA
Femtocell for 3G indoor coverage & voice offload
SmallCell to indoor Macro LTE 1800 MHz for traffic
below 181 Mbps/km2
Res., Enter. & corp.Wi-Fi Femtocell for 3G
SmallCell to indoor & outdoor Hetnet
Metro Wi-Fi (802.11ac) Wi-Fi Public Payphone
Indoor DAS 3G HSPA densification
Macro LTE 2600 MHz densification Dual Frequency Layer LTE for load
balancing or CA
Res., Enter. & corp.Wi-Fi Femtocell for 3G
SmallCell to indoor & outdoor Hetnet
Metro Wi-Fi (802.11ac) Wi-Fi Public Payphone
Indoor DAS 3G HSPA densification
Multi-sector Macro & LTE 2600 MHz densification
Dual Frequency Layer LTE for load balancing or CA
Res., Enter. & corp.Wi-Fi Femtocell for 3G
SmallCell to indoor & outdoor Cloud RAN & Hetnet
Metro Wi-Fi (802.11ac) Wi-Fi Public Payphone
Indoor DAS 3G HSPA densification
High Order MIMO/FD-MIMO Multi sector Macro & LTE 2600 MHz
densification Multiple Frequency Layer LTE for load
balancing or CA
LTE 450 MHz (under analysis) or 1800 MHz
Wi-Fi 802.11af (TVWS) – M2M Residential & Enterprise Wi-Fi
3G HSPA Femtocell for 3G indoor coverage &
voice offload SmallCell to indoor
Macro LTE 1800 MHz for traffic below 181 Mbps/km2
Res., Enter. & corp.Wi-Fi Femtocell for 3G
SmallCell to indoor & outdoor Hetnet
Metro Wi-Fi (802.11ac) Wi-Fi Public Payphone
Multiple Frequency Layer LTE for load balancing or CA
Resi, Enter. & Corp. Wi-Fi Metro Wi-Fi (802.11ax -HEW)
Wi-Fi Public Payphone Cloud RAN & HetNet
High Order MIMO/FD-MIMO Multi sector Macro & Multiple Frequency Layer LTE for load
balancing or CA
Resi, Enter. & Corp. Wi-Fi Metro Wi-Fi (802.11ax -HEW)
Wi-Fi Public Payphone Cloud RAN & HetNet
High Order MIMO/FD-MIMO Multi sector Macro & Multiple Frequency Layer LTE for load
balancing or CA
Coverage & Capacity Strategy Example
Short Term
Mid Term
Long Term
𝑴𝒃𝒑𝒔
𝒌𝒎𝟐
Macro <1 GHz Macro Mddle Freq. Macro High Freq. SmallCell/Wi-FI
