Making sense of 3 g3.5g4g – what the enterprise needs to know joel brand
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Transcript of Making sense of 3 g3.5g4g – what the enterprise needs to know joel brand
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Making Sense of 3G/3.5G/4G
What the Enterprise Needs to Know
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Bytemobile: The leader in Video Optimization
115+ mobile network operators in 58 countries
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Today’s Mobile Data Traffic Mix
Video; 39%
Other; 19%
Auto-Up-
date; 10%
Web &
Im-age; 32%
Traffic Mix by VolumeTraffic Mix by Device
Feature Phones4%
Smart-phones
46%
Laptops50%
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Ban
dwid
th
Network Capacity
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Time of Day
Congestion: When Demand Exceeds Capacity, Forcing Users to Compete for Resources
Network Demand
Actual Traffic – Capped by Capacity
UnmetDemand
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When Users Compete for Resources, Quality of Experience Suffers and Churn Increases
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Dat
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Traffic Volume Video Stalling
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Operators Make More Resources Available by Improving Spectrum Utilization
2G
GSM, CDMAOne
-
2.5G
GPRS, EDGE,
237 Kbps
3G
HSPA
7.2 Mbps
3.5G
HSPA+
28 Mbps
4G
LTE
100 Mbps - First digital
network
First data capability
First full all-IP
network
20061993 2000 20102009
iPhone Enabler
MIMO, Higher
Modulation
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• No single technology will solve capacity constrains• Operators will offer differentiated services based on perceived value
and willingness to pay (yield management)
Used Capacity
Built Capacity
Effective Capacity
2000 2010 20202005 2015
Policy Enforcement
Optimization
LTE & Offload
Network Upgrade and Build-Up Limited by Revenue. Demand is Only Limited by Creativity.
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What it means to the enterprise
• Improved wireless broadband access and fierce operator competition allows migration of services to the cloud.
• No SLA solutions currently. SLA may require mobile operator <-> content provider coordination– Content delivery from within the
carrier network– Intelligent identification and
prioritization of content
8
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Thank YouJoel BrandVice President of Product [email protected]