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ENHANCING LIFE ENHANCING LIFE
Fiber in the backhaul :
Powering mobile Broadband Gamal Hegazi / Lead Architect
Founding Board member
ENHANCING LIFE
ENHANCING LIFE ENHANCING LIFE
FTTH Council Members and Mission
MENA council members are from the main FTTH industry players of the region including Vendors, National and Private Networks, Governments, Service operators, Utilities. Around 40 members since 2012. The mission is to build an ecosystem and stimulate the FTTH market forward
ENHANCING LIFE ENHANCING LIFE
Wireless INDUSTRY TRENDS: A FAST-GROWING INDUSTRY
FIXED BROADBAND CONNECTIONS
2011 2015
532 Million
691 Million
MOBILE CONNECTIONS
2011 2015
5.5 Billion 7.3 Billion
SMARTPHONE SALES
2011 2015
428 Million
1 Billion
APPLICATION DOWNLOADS
WI-FI PUBLIC SPOTS
2011
18.2 Billion
41.7 Billion
2015
2011
1.3 Million 5.8 Million
2015
177 Billion
2015
89.4 Billion
2011
+30% +32% +346%
+129% +134% +98%
PUBLIC CLOUD REVENUE
M2M DEVICES
2011 2015
1.1 Billion
12 Billion
MOBILE VIDEO CONSUMPTION
2011
429 Million
4.2 Billion
2015
+990%
+879%
HOW DOES THIS AFFECT SERVICE PROVIDERS?
Sources: see Notes page
ENHANCING LIFE ENHANCING LIFE
THE NET EFFECT: Future Traffic estimate by Mobile Access
24%
30%
13%
34%
54%
Wi-Fi home
Metro cell (Wi-Fi)
Metro cell (3G/LTE)
Smart offload
Macro
CAGR 2011- 2016
45X - 85X GROWTH
0
200,000
400,000
600,000
800,000
TOTAL DAILY TRAFFIC BY YEAR (TB)
2011 2012 2013 2014 2015 2016
Bell Labs Modeling
MASSIVE GROWTH IN DEMAND REQUIRES NEW STRATEGY
ENHANCING LIFE ENHANCING LIFE
Fiber in the Access will serve Heterogonous Network coverage
ENTERPRISE SMALL CELL
HOME SMALL CELL
METRO CELL
ENTERPRISE SMALL CELL
WIFI HOTSPOTS
DISTRIBUTED ANTENNA
3G/4G MACRO
3G/4G MACRO
WI-FI
DELIVER UBIQUITOUS QoE EVEN IN THE TOUGHEST URBAN ENVIRONMENTS
ENHANCING LIFE ENHANCING LIFE
Mobile Backhauling Target: Decouple Costs from Capacity
The TDM perspective:
Cost model linear with network capacity requirements
Traffic
Revenues
Data Era
Voice Era
Cost;
Source: Unstrung
The Packet perspective:
Cost modelling linear with end-users
capacity/QoS requirements (operator’s
revenues)
Revenues
Data Era
Voice Era
Traffic
c) Leverage the install base. No investement duplication
Cost
a) Service Classification
Source: Alcatel-Lucent
b) Service Aware Aggregation and Transport
a) Classifying Services reduced the need for transport resources
b) Service aware transport increases Active users: more Revenue at no additional Cost
c) Leveraging the install base transforming the network packet avoiding double investment
ENHANCING LIFE ENHANCING LIFE
What is driving the change? Conclusion : The game has changed
Explosive demand for new services and applications… – … the traffic mix is changing – … new 4G networking architectures – … existing model is not sustainable – … IP and Ethernet begin to dominate and Fiber in Access will reign
Mobile backhaul Wireless
packet
core
Mobile Backhaul is key component to subscriber quality of experience (QoE) It can differentiate one service provider from another
ENHANCING LIFE ENHANCING LIFE
Mobile Broadband Access & Capacity Hungry Services
Delay
budget
Low
Low
High
High
Low
Low
High
Service
HDTV
Broadcast TV
High speed Internet
Low speed internet
Person to person video
VoIP
SMS
1 1.5 2 reach (km)
• Radio sector capacity
• (Basis: Frequency Band in the 2GHz range, using 10Mhz)
• MobileTriple Play
•D
ata
Rat
e
(Mb
/s)
•4GLTE
•3GLTE •
(MIMO,64QAM)
•WiMAX
•HSDPA
•UMTS R99
4
1
12
40
• Mobile HSI
50
Mbps
ENHANCING LIFE ENHANCING LIFE
Compelling factors for backhauling network evolution
Technology: IP base stations
Fiber/Ethernet/IP transformation of transport network
Compelling events for
backhaul network
evolution
End-user experience: QoS
Business: total cost of ownership
Capacity: broadband access
ENHANCING LIFE ENHANCING LIFE
… and their
Business
Impact
Transition to new
generation network needs
to overcome a number of
challenges to take full
advantage of packet
backhauling
OPEX Cost Reductions
Enhanced revenue
generation capabilities
Cost effective evolution
from current network
Solution to Operators Challenges
• Ability to go for a gradual transition (IP transformation can’t happen overnight!…)
• Secure end-users QoS satisfaction
• Avoid existing mobile services’ disruption
• Get CAPEX and OPEX advantages from day one
• Simplify operations
Adopt Fiber as backhaul technology
• Secure full interoperability of new network elements with existing architecture and other providers’ networks, including not cellular
• Acquire new technology knowledge
Addressing Operator challenges with Ethernet/IP/Fiber transformation
• Need simple “migration factory” to move existing circuits to the renovated network
ENHANCING LIFE ENHANCING LIFE
Leverage Residential
Infrastructure to Deliver
Mobile Backhaul with
Flexible Last Mile
Access Options
• Benefits: • Opportunity to leverage Fiber for
Mobile backhaul • High capacity backhaul at lower cost
than traditional services • Superior QoS to ensure delay and jitter
requirements exceeded • Solution to provide the clock reference
to base stations for its synchronisation
FTTH improves the Business Case
ENHANCING LIFE ENHANCING LIFE
MTSO Cell site
FTTH Mobile Backhaul Transport Architecture
Central Office
OLT
Triple-play-served home
ONT
FTTH
RNC BSC
RNC/BSC Gateway
IP/ Ethernet Network
GPON-fed cell site gateway
E1,
Eth
B-ONT FTTBusiness (Ethernet, E1, POTS)
Supports E1 (via CES pseudowire)
and Ethernet interfaces
All backhauled voice and data services over converged IP/Ethernet network.
• Optical fiber is the ultimate backhaul medium from a bandwidth and reliability perspective
• Of the fiber-based solutions, PON is the most cost-effective, having already hit the cost points for residential broadband
FTTH SCALABLE SOLUTION
LOOK AT THE BIG PICTURE
CAPEX OPEX
FUTURE PROOF
FLEXIBILIT
Y
• Passive network • Networks are not homogeneous
• Technology and business models are changing
• Incremental cost per home
• CO consolidation
• Don’t lock into technology or deployment type
•To reach everybody you will need flexibility
• Design your network so that you can change it easily
ENHANCING LIFE ENHANCING LIFE
Different options for Fiber backhaul
Solution Optical Carrier Ethernet FTTH MPLS
Topology Advantage Disadvantage Advantage
Cost per bit Strong advantage Disadvantage Advantage
Scalability Strong advantage Advantage Strong advantage
Fault tolerance and resilience Strong weak Strong
Manageability Upgradability Advantage Advantage Advantage
ENHANCING LIFE ENHANCING LIFE
After Jordan, Lebanon, Egypt and Qatar , Next…
ENHANCING LIFE ENHANCING LIFE
THANK YOU
“شــكــرا
www.ftthcouncilmena.org