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Proprietary and ConfidentialProprietary and Confidential
How to Overcome Capacity & Spectrum Constraints
Javier Irizarry – Sr. Director Business Development NA & Caribbean
February, 2017
Resolving your wireless backhaul challenges
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• The needed capacity with less resources
• Simple & quick network modernization
• Reduced energy related expenses
• Increased productivity
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•Reliable network
• Committed backhaul experts
• Future solutions built into your network TODAY
•Deploy services anywhere without backhaul constraints
• Serve more customers with more services
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What are your challenges?
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• Content
• Devices
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Drivers for capacity growth
Source: Nokia Bell-Labs, 2015
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• Historically – ISP networks were built with a Fiber optic core complemented by unlicensed frequency connections
(e.g. 5.3,5.4,5.8Ghz)
• Today – Many of the unlicensed bands are becoming congested and operationally challenging:
• Offering limited throughput with unpredictable performance, particularly in urban areas
• A technology evolution is required to deliver future proof connectivity that is:
• Cost effective
• Fast to deploy
• Capable of supporting Superfast gigabit speeds
• Offers Carrier Class availability
• Wireless technology should (and will) be a part of this evolution
• Todays tool box of wireless technologies:
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Today’s WISP Challenges
MW
6-42Ghz
mmW
80GHz
Unlicensed
5.3,5.4,5.8,60Ghz
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• Multicore Technologies
• Higher Modulations
• MIMO
• AFR (Advanced Frequency Reuse)
• Header-Deduplication
• 24Ghz band (unlicensed)
• E-Band (80Ghz/lightly licensed)
• V-Band (60Ghz/unlicensed)
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Our Toolbox to Cope with Capacity & Spectrum Challenges
E-Band
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• Allows for implementation of multiple carriers in a single Outdoor Unit
• Allows for deployment of complex algorithms like MIMO, AFR, SD
• Reduce power consumption by 40-50%
• Capability to activate/deactivate carriers remotely via SW
• Offers more capacity with better system gain
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Multicore Technology
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4x4 LoS MIMO1Gbps@30MHz
2Gbps@60MHz
• XPIC – cross polarization interference cancelation
• Higher Orders of Modulation (i.e. 1K, 2K, 4K QAM)
• 4x4 LoS MIMO – Line of Sight Multiple Input Multiple Output
• Header De-Duplication
Capacity boosting techniquesSolving the capacity challenge
AVAILABLE TODAY
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• Header-deduplication works by reducing redundant packets in many protocol layers
• Helps increase capacity by 20-30%
• Does not impact radio signal quality or system gain
• Does not affect network latency
• May translate into smaller antenna size (CAPEX/OPEX savings)
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Header-Deduplication
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Line-of-Sight (LoS) MIMO
V
H MIMOV
H
• Using antenna separation to achieve uncorrelated receiver streams
• Transmitting and receiving utilizing
the same frequency channel
Benefits
• Quadruple the capacity
• Compared to 1+0 SISO link
• System gain improvement
• Smaller Antennas
• Longer Links
• Spectrum decongestion
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Put frequency coordination challenges to restDeploy services anywhere without backhaul constraints
| F1
| F2
| F3
| F4
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• 50% spectrum savings, network wide
• Advanced Frequency Reuse – built into the IP-20 Platform
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Put frequency coordination challenges to restDeploy services anywhere without backhaul constraints
| F1
| F1
| F2
| F2
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• 80MHz – North America (FCC)
Transition to use of wide channels – increasing capacity within the MW spectrumSolving the capacity challenge
Wide channels700+Mbps@80MHz
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• Ultra-wide channels, high capacity, low footprint and low power consumption
• V-Band solutions – 57-71Ghz
• 14Ghz of spectrum available in the US license free
• Upper portion of band has no oxygen absorption meaning performance on par with E-band
• Allows very high levels of co - location
• E-Band solutions – 80Ghz
• 10+Ghz of spectrum available in the US “lightly licensed”
• Wide channels allow for massive capacity
• Provides low-cost multi-gigabit, ultra-low latency (suitable for short links)
• Minimum interference
• Secure (hard to detect and intercept)
• Allows very high levels of co - location
Adopting millimeter waves spectrum – Ultra-high capacitySolving the capacity challenge
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• Higher capacity, lower footprint and lower power consumption
• Practically unlimited spectrum and capacity
Extending use of millimeter waves spectrum – unlimited capacitySolving the capacity challenge (future)
Millimeter wavesW-Band – 100GHz (75-110GHz)
D-Band – 140GHz (110-170GHz)
20Gbps
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• Multiband / Carrier aggregation: Any combination of MW & mmW spectrum to achieve
ultra-high capacity with high availability
• Combine MW availability and mmW capacity
Add capacity despite congested microwave spectrumExtending use of millimeter waves spectrum
99% AVAILABILITY
3.65 days down/year
mmW2.5Gbps
99.999% AVAILABILITY
MW1Gbps
5.24 minutes down/year
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So… what’s in your toolbox?
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Our purpose Resolving wireless backhaul challenges for our customers
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• A SINGLE platform serving ALL your wireless backhaul needs
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FibeAir IP-20 platform
Backbone1st Aggregation 2nd Aggregation BackboneAccess 2nd Aggregation1st Aggregation
IP-20EAll-Outdoor
IP-20VAll-Outdoor
IP-20GXExtendable
IP-20CMulticore
IP-20NModular
IP-20LHLong Haul
IP-20GSplit Mount
FibeAir 2500SC JET
IP-20SAll-Outdoor
6 - 42GHzE-BandV-BandSub 6GHz 4 – 11GHz
Small Cells Access
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Enabling the highest value through vertical integration
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Ceragon – The #1 wireless backhaul specialist
4th Generation
Modems and RFICs
FibeAir IP-20 Platform
4th
Gen
2013
Multicore
2nd
Gen
1998
First XPIC
3rd
Gen
2007
256QAM5th
Gen
2019
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Thank You
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Strategic investment set to deliver 5G wireless backhaul
1H’08
• 6 – 42GHz: Higher orders of LoS MIMO technology
• E-Band
• V-Band
• W-Band (100GHz)
• D-Band (140GHz)
• 6 – 42GHz: LoS 4x4 MIMO
• E-Band
• V-Band
Today
2018
• E-Band
• V-Band
• W-Band (100GHz)
• D-Band (140GHz)
1 - 2.5 Gbps
10Gbps
20 Gbps
2020
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Competitor C
Copyright © 2016, Current Analysis, Inc.
Ceragon’s IP-20
Competitor A
Competitor B
Competitor D
Vulnerable Competitive Strong Very Strong Leader
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A SINGLE platform serving all your wireless backhaul needsFibeAir IP-20
“Ceragon’s microwave backhaul portfolio is the market leader. Ceragon’s product portfolio assures operators’ infrastructure
investments keep up with ever-rising traffic volumes and meets each operator’s unique needs better than rivals. Ceragon early
and significant combination of multi-core and 4x4 MIMO capabilities is significant and enables a more efficient use of
spectrum. The high spectral efficiency and the small form factor translate into less costly installation and site rental. “
Ed Gubbins, Senior Analyst, Wireless Infrastructure, Current Analysis: February, 2016