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Future Wireless Technologies Forum
License exempt and light license schemes
Simon Yomtov – Managing Director Ceragon South Africa
1
May 29, 2014
The #1 High Capacity Wireless Hauling Specialist
$400M
Annualized revenue
Global services
>550,000 radios
installed in over 130 countries
Technological advantage
with in-house chip design
#1
2
33% of Sales
with global Tier 1 operators
Industry leading
product cost position
Proprietary and Confidential
Resolving Backhaul/Fronthaul Challenges Across Entire Networks
• Click to edit Master text styles
• Second level
• Third level
• Fourth level
• Fifth level
IP-10G
IP-20S
IP-20E
IP-20N
IP-20G
FibeAir2500
Sub6 GHz
PtMP
3
IP-20LH
All-Indoor
& Split
Mount
IP-20C
Proprietary and Confidential
Agenda
• E-band & V-Band Applications Small Cells Overview
• Mobile
• Other
• Propagation considerations
• Notes on additional licenses exempts
• Questions
4
Proprietary and Confidential
Atmospheric Attenuation
Attenuation
dB / km
Gamma Water
Gamma Oxigen
Gamma Total
100
10
1
0.1
0.01
0.001
0.0001
Temp: 15 °C
5
1
10
100
Proprietary and Confidential
1000
Freq: GHz
Why E-Band and V-Band now?
Mobile Network Operators (MNO)
Small Cells
Access
The Emergence of
Small Cells require
lower cost lower visual
impact achievable in
Sub 6GHz
PtmP/PtP/WiFi, 60GHz
(V-band) and in 7080GHz (E-band)
Enterprise/ISP
1st Aggregation
Backbone
Need for high capacity in Mobile and
Enterprise access is hard satisfied in
traditional wireless frequencies ( 6-42GHz ) in
terms of system cost, size, spectrum
availability and licenses cost
Technological improvements
make it feasible to manufacture
reliably in high quantities
6
2nd Aggregation
Proprietary and Confidential
Mobile Network Operators
Adding Another Frequency Band
Small Cells
Access
1st Aggregation
2nd Aggregation
6-42GHz MW BH
E-band
•
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Major Benefits:
Relatively short
links ~1.8km
• Large available BW (5GHz FDD)
• Low spectrum cost
• Low chance for interference (Antenna beam, short distances)
Proprietary and Confidential
Backbone
Mobile Network Operators
E-band Systems Applications
Small Cells
RRH* conn.
Small Cells BH
Access
1st Aggregation
2nd Aggregation
High capacity Links: ≤1Gbps*
Expecting >1Gbps in ~2-3y
•
Strict requirement for 1Gbps, though actual capacity figures are lower than this.
* RRH – Remote Radio Head
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Proprietary and Confidential
Backbone
ISPs and Enterprise
Fiber Extension Applications
• ISP
• Connectivity to available POP
• Enterprise
• Providing internal infrastructure
connectivity needs
High Capacity connection – 1Gbps
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Proprietary and Confidential
Example: E-Band in the UK – Mixed Management
.
Segment
Block Size
Maximum
channel
bandwidth
Frequency range
Band Plan
Ofcom coordinated Block
2 GHz (limited
(available from 17 December to 1 GHz in the 71.125-73.125 GHz and 1 GHz
2013)
first instance) 81.125-83.125 GHz
CEPT band
plan (ECC REC
(05)07)
Spectrum separating the Self
coordinated and Ofcom
250 MHz
coordinated blocks
73.125-73.375 GHz and
83.125-83.375 GHz
-
Self coordinated block
(currently available)
73.375–75.875 GHz
and
83.375-85.875 GHz
no channel
plan
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2.5 GHz
2.5 GHz
Proprietary and Confidential
Perfect fit for the Urban applications!
Distance vs System Gain (99.995%,V)
6
5
distance [km]
4
zone K
3
zone D
zone N
2
1
0
50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150
System gain [dB]
• 10dB of System Gain  ~400m
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Proprietary and Confidential
13
Proprietary and Confidential
V-Band EIRP Regulations – Favorable for transport
• ETSI regulations
• 10dBm at antenna port
• Maximum EIRP = 55dBm
• Minimum antenna gain = +30dBi
• 50 MHz channels with an option to aggregate to 2.5 GHz
• No min spectral efficiency
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Proprietary and Confidential
New applications summary
Core
Smart
Pipe
C-RAN
extension
Short range
virtual fiber
IP-20E
Fiber Aggregation
Network
Fronthaul
(CPRI)
Aggregation
Node
IP-20E
Carrier Ethernet
MPLS-TP
IP/MPLS
Urban
Macro-Site
Aggregation
High capacity
DU
RU
Super Size
Macro Site
Aggregation
Node
E-Band
Ethernet
Services
Aggregation
Node
60GHz
IP-20E / IP-20V
DU
Alternate
Path / Media
Short range
virtual fiber
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Small
Cells
Super Size
Macro Site
PtMP
Sub 6GHz
Small
Cells
Small Cell
Backhaul
Short range street
level deployment
Proprietary and Confidential
Street
Level
IP-20V
Summary
•
•
•
•
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E-Band / V-Band solutions solve new requirements
Cost effective short range high capacity services
Regulation in general is favorable
Other light license spectrum options (Sub 6, 17 and 24) are limited
Proprietary and Confidential
Thank you
Simon Yomtov
[email protected]
+27-73-8027652