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RADWIN BWA Key SUCCESS Factors
Increased link capacity
Improved Interference immunity in 5.x
Efficient 3.x WiMAX network replacement
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The Unlicensed 5.x GHz Band Challenges
Wide Spectrum
Highly interfered
PtP is ideal but not economical
PtMP wide sector antenna is highly exposed to interference
Rated capacity only in short ranges
Actual capacity is fluctuated
SLA is not secured
RADWIN 5000 JET – Multi Service Platform
Based on Beamforming and a unique interference rejection technique
Addressing comprehensive requirements for best-of-breed access, backhaul and NLOS Small Cell-Backhaul connectivity
LTE Small Cells Backhaul Access Connectivity
RADWIN 5000 JET for BWA RADWIN 5000 JET for SCB
RADWIN 5000 JET for Access - Smart Beamforming Solution
250Mbps Base Station with Beamforming antenna
Remote units:
Existing units 10 to 100Mbps
New Beamforming MIMO 2x2 units (Q4/2014)
JET HBS
HSU (LOS / nLOS)
HSU
HSU
HSU (NLOS)
Beam
forming
32 HSUs per HBS !
64 Time Slots
1. TS duration is 1.25ms 2. Number of TSs = 64 3. TS capacity = 1.56Mbps @ 20MHz
80msec
8 RADWIN Training Center
Beamforming Advantages
High sector capacity due to high system gain
Interference immunity similar to PtP
High frequency reuse – Spectrum efficiency
Excellent nLOS/ NLOS
Ideal for operation in
Heavily congested unlicensed bands
Licensed bands that lack available spectrum
Beamforming and TDMA
10
HBS
HSU
HSU
HSU
HSU
t Traffic
t Traffic
t Traffic
t
Traffic
HBS
HSU
HSU
HSU
HSU
t Traffic
t Traffic
t Traffic
t
Traffic
RADWIN 5000 TDMA RADWIN 5000 JET antenna beam is aligned with the TDMA
Beamforming Antenna – What does it comprise of?
∑ Transceiver
x
Splitter / Combiner
x x x
MIMO 2x2 V & H
Phase shifter
Beam width : • 8° @ 5.x GHz • 15° @ 3.x GHz
Beamforming Benefits - Higher System Gain
90° sector
Main lob
HSU
Extra Antenna gain
Higher antenna gain
High Tx Power for all modulations – 25dbm @5.x
Fundamental benefits -
Increased user capacity vs. range and Availability
Increased network capacity
Beamforming Benefits - Interference Immunity Similar to PtP
RADWIN Beamforming antenna provides extra immunity of
minimum -11dbi
in average 15dbi
13
HSU
interference
Extra immunity
interference
Signal
Interference
Signal
Interference
Beamforming Benefits - Greater Capacity Vs. Range
Increased downlink coverage
50% to 100% greater capacity per given range
Increased uplink coverage
50% to 100% greater capacity per given range
100%
50%
50%
100%
50%
Beamforming Benefits – Higher Capacity when working in congested Unlicensed Bands
FCC, 5.8GHz
Assuming Antenna side lobs are in average -14db relative to the main lob
CONFIDENTIAL
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15
Beamforming Benefits - High Frequency Reuse
RADWIN JET narrow beam reduces self interference
to a minimum
between adjacent sectors
between nearby sites
Benefit:
Unmatched high frequency reuse 2
Using only 2 channels per site & network when
working in 4 sectors per cell site.
High network spectral efficiency
Note: Frequency reuse is the number of time the
same frequency is used in the cell
F 1
F 2
5 7
F 1 29 31 F 1
F 2
15
F 1
F 2
21 23
24
F1
F2
F2
F1 F1
F2
F2
F1
F1
F2
F2
F1
F1
F2
F2
F1 F1
F2
F2
F1
F2
F1
F1
F2
F2
F1
F1
F2 F2
F1
F1
F2
F2
F1
F1
F2
Beamforming Benefits - Excellent performance in nLOS / NLOS
Beamforming antenna automatically chooses the optimal beam direction for best link over a reflection or diffraction path
Benefits
Wider cell coverage
Better utilization of wireless infrastructure in dense urban areas
Seamless Evolution of Existing RADWIN 5000 Install Base
RADWIN JET HBS
Inter-operable with existing Subscriber units
Coexist with existing HBS through TDD sync
Co-managed by RNMS
250MBps over 40MHz
RADWIN 5000 HBS
Existing
HSU
Now
Existing
HSU
250Mbps @ 3.x
(250Mbps @ 5.x)
HBS JET
TDD Sync.
RADWIN 5000 JET Improves Existing Networks Performance
City Center
500Mbps , 4 x 20MHz
Improving sector immunity
Moving the exiting HBSs to less congested / populated areas
1Gbps 2 x 40MHz
Doubling site capacity
RADWIN 5000 JET Cell Capacity
250Mbps / Sector
1Gbps / site using 2 x 40MHz channels
128 users (250 in roadmap)
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CONFIDENTIAL 20
F2
F1
F1
F2 250Mbps
/40MHz
F2
F1
F1
F2 125Mbps
/20MHz
F2
20MHz
F1
3.4GHz
3.5GHz 40MHz
Sector 1, 3 5.8GHz F1 F2
40MHz
125Mbps / Sector
500 Mbps / site using 2 x 20MHz channels
128 users (250 in roadmap)
5.8 cell capacity Licensed band cell capacity
RADWIN 5000 Network Architecture TDD Sync for higher network capacity
Low power consumption < 150W/4 sectors cell
Outdoor JET HBSs
IDU-H
Site switch
Service Core
Network
GE
Backhaul / Other transmission system
RNMS
AAA Server (Q2/ 2015)
Optional PoE
CAT5, GE
• AAA (Authentication, Authorization, and Accounting) is a server used to automate
and simplify management of a large scale network
• Authentication - Control user Identity and permission level
• Authorization - Allowing access to specific types of service
• Accounting - Tracking of the consumption of network resources by users
• RADIUS
• RADIUS stands for Remote Authentication Dial In User Service
• RADIUS is an AAA protocol for applications such as Network Access
The AAA Concept (Roadmap)
Core Network
AAA Server
Access A
users
Access A
users
Access A
users
RADIUS
AAA Functionality in RADWIN 5000 / 5000 JET • Centralized Operator authentication
Operator access to the HBS via the RADWIN manager
Authentication is done against a AAA centralized database
• HSU central Authorization
• HSU service authorization will be authenticated By AAA
• HSU Service provisioning
• Save manual operator configuration of the HBS
• RADWIN facilitates connectivity to AAA
• AAA is provided by 3rd party
RADWIN 5000 FiberClass Wireless PtMP - Base Station Portfolio
Base Station Product Max Throughput Target Applications Frequency band
(GHz)
RADWIN 5B00 (JET) 250Mbps
• Corporate Access • WiFi backhaul • HD Video Surveillance
5.4-5.8 3.3-3.8/ 3.65
RADWIN 5200 250Mbps
2.3-2.4 2.5-27 4.9-6.0
3.3-3.8/ 3.65 5.7-6.4
RADWIN 5050 50Mbps • Remote areas • Small Video Surveillance networks
2.3-2.4 4.9-6.0
RADWIN 5025 25Mbps 4.9-6.0
RADWIN 5000 / 5000 JET Subscriber Units Portfolio
Con. / 17dbi or 13dBi unit 23dBi or 20dbi unit
Subscriber units
Max Throughput
Configuration
HSU – 510 10Mbps Competitive priced Integrated Antenna or Connectorized unit 17dbi, 23dbi @5.x 13dbi, 20dbi @3.x Capacity licensing 10 to 100Mbps
HSU – 525 25Mbps
HSU- 550 50Mbps
Highest actual net sector & user capacity
Excellent link robustness in congested spectrum
High frequency reuse
Excellent NLOS performance
Intra & Inter site TDD sync saving tower space and increasing capacity
Secured SLA – Capacity and Latency
Interoperable with RADWIN 5000 install base
RADWIN 5000 JET Benefits
RADWIN 2000 D+ Series Next Generation PtP for high capacity backhaul
750Mbps @ 80MHz
350Mbps @ 40MHz
MIMO 2x2 , 256QAM
Dynamic Channel BW to assure highest capacity
Connectorized / Integrated antenna
Coexist with RADWIN 2000 legacy
Incorporate the powerful RADWIN 2000 family air-interface to
best address interference and multipath.
Available in 30/1 /2015
Frequency bands
5.1 -5.8GHz FCC
5.4, 5.8 FCC grant @5/15
5.4-5.8GHz ETSI
For 4.9 & 3.x use RADWIN 2000 C+
Dynamic Channel Bandwidth Selection (D-CBS)
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CONFIDENTIAL 29
BPSQ 1/2 QPSK 1/2 QPSK 3/4 16-QAM 1/2 16-QAM 3/4 64-QAM 2/3 64-QAM 3/4 64-QAM 5/6 256-QAM 3/4 256-QAM 4/6
80MHz 55.9 112.5 169.1 225.7 338.9 452.1 508.7 565.3 677.3 753.2
BPSQ 1/2 QPSK 1/2 QPSK 3/4 16-QAM 1/2 16-QAM 3/4 64-QAM 2/3 64-QAM 3/4 64-QAM 5/6 256-QAM 3/4 256-QAM 4/6
80MHz 55.9 112.5 169.1 225.7 338.9 452.1 508.7 565.3 677.3 753.2
BPSQ 1/2 QPSK 1/2 QPSK 3/4 16-QAM 1/2 16-QAM 3/4 64-QAM 2/3 64-QAM 3/4 64-QAM 5/6 256-QAM 3/4 256-QAM 4/6
40MHz 26 51.4 78.1 103.6 155.7 207.9 234.6 260.1 312.2 347.8
80MHz
40MHz
Interference
T0
T1
T2
RADWIN 2000 D+ Applications
MW / Leased line replacement
Network extension until fiber roll out
Add backbone capacity
Disaster recovery
IP Cellular backhaul if no need for 1588 timing
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CONFIDENTIAL 34
RADWIN 2000 updated Portfolio
Product Series
Max. Aggregate Throughput Band (GHz) Capacity upgrade Target
Applications
D+ 700Mbps 5.1-5.8 IP backhaul
Backhaul C+ 250Mbs 4.9, 3.3-3.8/3.65
C 200Mbps + 16 E1s/T1s 2.3-2.4, 2.5-2.7 3.3-3.8,
4.3-5.0, 4.9-6.0 5.7-6.4
IP +TDM
Access +
Backhaul
B
*200Mbps + 8E1 /T1
*100Mbps + 8 E1s/T1s
50 Mbps + 8 E1s/T1s
4.9-6.0, 2.3-2.4
Capacity upgrade for Ethernet ONLY
A
50Mbps + 8 E1s/T1s 4.9-5.9
Capacity upgrade for Ethernet ONLY 25Mbps + 4 E1s/T1s 4.9-5.9
10Mbps +2 E1/T1 4.9-5.9
* Via license key