ITU Regional Forum on Emergent Technologies
Dr. Eng. Mohamed Tahar MISSAOUIStudies Director, SUPCOM University
INTT Board Member
ITU Regional Forum on Emergent Technologies Tunis - Tunisia, 23-24 April 2019
Tunis, Tunisia 23-24 April 2019
5G Deployment : Opportunities and Business Models
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Mobile Network Evolution
2G 2G/3G 2G/3G/4G
SingleRAN
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5G New Opportunities/ New Business cases
M2MIoT
Critical Communicati
ons
High Mobile Broadband
Very High Growth Factor
M2M Low Cost
Battery 10 Y
Peak throughput>10 Gbps
X 10 000Traffic growth (2030)
100 MbpsWhenever needed
Radio Latency< 1 ms
Ultra High Reliability
5G Heterogeneous Use Cases
Everything will be connected
“IHS Markit estimates the potential global sales across multiple industry sectors enabled by 5G could reach $12.3 trillion in
2035”Extracted from “The 5G economy: How 5G Technology will contribute to the global economy” HIS
Economics/HIS Technology, report, pp 16
“IHS Markit estimates the potential global sales across multiple industry sectors enabled by 5G could reach $12.3 trillion in
2035”Extracted from “The 5G economy: How 5G Technology will contribute to the global economy” HIS
Economics/HIS Technology, report, pp 16
Key Challenges in 5G network deployment : Radio Part
GSM/GPRS/EDGE 900
LTE 1800
LTE 800
3G/HSPA 900
3G/HSPA 2100 F1
3G/HSPA 2100 F2
3G/HSPA 2100 F3
3G/HSPA 2100 F4
GSM/GPRS/EDGE 1800
LTE 3500
5G 5G 700
Macro sites Configuration
Multi-layers/Multi-RAT CA/ different frequency bands Massive MIMO: to achieve high
throughput within limited spectrum BW
Proposal
Feederless sites CRAN Spectrum Neutrality Elimination of 2G or 3G layer
(Shirt /medium term) RAN Sharing Reserve additional spectrum for 5G
5G mmw
key challenges in 5G network deployment: Backhaul Part
GSM/GPRS/EDGE 900
LTE 1800
LTE 800
3G/HSPA 900
3G/HSPA 2100 F1
3G/HSPA 2100 F2
3G/HSPA 2100 F3
3G/HSPA 2100 F4
GSM/GPRS/EDGE 1800
LTE 3500
5G 3500 5G 700
Ericsson Mobility Report Q4, 2018
Traffic aggregation Backhaul level
Ultra High throughput Reliability / high link availability Massive samall cells traffic aggregation
at Macro site (e-Relay)
Proposal
Optical fiber backhaul for medium/long term strategy
Sharing infrastructure (ducts/ Dark fibers, active fibers)
5G mmw
P2P Fiber
High CAPEX Payback (NPV) issue
Integrated Backhauling solution : Serving enterprises and Homes located around the fiber itinerary Reduced OPEX and enhanced NPV
key challenges in 5G network deployment: Backhaul PartFixed- Mobile backhaul convergence
PMP Fiber+Sharing
Sharing Fiber with HBU/EBU (GPON) Unified backhaul serving Mobile and
Fixed users
FTTH elements cost Distribution
key challenges in 5G network deployment: Backhaul PartFixed- Mobile backhaul convergence - FWA
• FWA– Enabling easy customers connections– Very High BB services penetration
growth– Radio-Fiber complementarity
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key challenges in 5G network deployment: Core NW Part
POTS
POTS
Fixe
dda
taFi
xed
data
Mob
ile C
SM
obile
CS
Mob
ile P
SM
obile
PS
Entr
epris
e PS
Entr
epris
e PS
AccessAccess
IPMPLSIPMPLS
ControlControl
ServicesServices Slic
e N
Slic
e 3
Cloud
Slic
e 2
Slic
e 1
Present StatusNW Horizental Arch
Present StatusNW Horizental Arch
Past StatusNW Vertical Arch
Past StatusNW Vertical Arch
5G FutureNW Arch5G FutureNW Arch
Cloudify the Core NW Upgrade the core to
SDN/NFV Mini DC at Edge NW
Prepare the Core NW for the future
key challenges in 5G network deployment: summary
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Radio CRAN, edge DC, Spectrum neutrality, RAN Sharing
Backaul Fiber, FTTH, convergence Fixed-Mobile access
Core Cloud, SDN/NFV, Slicing
“Digital Growth Depends More on Business Models than Technology”
Mark W. JohnsonHarvard Business review, December 14, 2018
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Thank you
ITU Regional Forum on Emergent Technologies Tunis - Tunisia, 23-24 April 2019
