Transcript Slide 1

Barkotel Experience, Projects
& Services Introduces through
Broadband Technology
Introduction
References in Egypt
• Oil & Gas Sector
– One base station and 3 Subscriber Unit
– DATA Network Development Over water.
– 20 Base Station , 8 PTP link, 23 Subscriber
Unit
• Survillance System
– 2 Base Station , 25 Subscriber Unit
– PTP LINK
Broadband Technology
• Broadband Technology is depend on IEEE 802.16
• IEEE 802.16 is the new standard for broadband
wireless access:
– True broadband access (>10 Mbps)
– High spectral efficiency
– Optimized access with burst mode.
– Robust wireless link with link adaptation and
diversity
– IP architecture with guaranteed Quality of
Service
Broadband Solutions
SMEs
Hot spot backhaul
SOHOs
Residential
Backhaul
10 - 100 Mbps
Schools, administrations
• A WiMAX-class wireless broadband delivery platform
Internet
• Low Total Cost of Ownership and high scalability
• True broadband access (20 Mb/s on a 6 MHz channel)
• High Capacity - 84 Mb/s & more than 1,500 users per base station
PSTN
• Bandwidth on demand with guaranteed service classes
• Robust Wireless link with OLoS & NLoS coverage
• Optimized for easy installation
• IP based with QoS for multiservice and SLAs
Survillance Deployment
• Deploy Point to Multipoint
broadband Network
• 2 Base Station
Dome cameras
Fixed camera
• 25 Subscriber
• nLOS, OLOS and LOS
locations
• 14 Mbps Actual Throughput
per base station.
• 25 Camera and IP Encoder
• Orthogon PTP LINK
• 99.999 % Reliability
‫بنك‬
‫مثلث‬
‫كرتاكت‬
‫بارك اوشن باى‬
‫نعمة ان‬
‫رودان‬
Oil & Gas Sector
29° 0'
EAST TANKA A
• 20 Base Station
58'
OCT F
OCT J
56'
• 8 PTP link
OCT D
54'
OCT C
• 23 Subscriber Unit
52'
OCTOCT
H B
OCT
OCT A
SINAI
OCT K
OCT G
OCT E
50'
• Traffic optimization
28° 26'
GS-277
24'
22'
14.8 2 km
• Data Network Between
Rigs and Bargs
28° 48'
33° 12'
32° 56'58'33° 2' 4' 6' 8' 10'
20'
SG 300
R4
18'
16 .83
R3
km
J 58
7.5 1 km
1 km
6.7 34 km
km
J 15
km
5.66 m
676.km
7.7.97
k3mk
62.3 k m
J4
J 227.2 6.626 km
J 29
7.0
J 37
J8
J 10
J6
J 62
J 25
12 .48
R1
R5
R 24
R6
10 .9
14'
9k
km
m
km
6.94
5.8
0
km
16'
GB-305
k mk m
3.61 .6 5
2
• 99.999 % Reliability
M2
ESMA-8
28° 12'
33° 8'
10'
12'
14'
16'
18'
20'
22'
24'
26'
33° 28'
Innovative Technology
RapidBurst®
burst mode, on-demand bandwidth
allocation
®
OptimaLink
dynamic optimization of each
subscriber connection
®
ServiceQ
carrier-class multi-service QoS
Service Intelligent Architecture
ServiceQ
How to deliver GUARANTEED and tiered Quality of
Service?
• Carrier-Class Multi-Service QoS
– Constant Bit Rate (CBR) Service
• Voice, video, low latency, low jitter
– Committed Information Rate (CIR) Service
• Min rate guarantee; peak rate regulation
– Best Effort (BE) Service
• Peak rate regulation
• Multiple Flows (up to 16) per
Subscriber
• Classifiers at L2, L3 and L4
Applying a
Guaranteed
Bandwidth and
Quality of Services
for each CPE
RapidBurst
How to deliver bursty traffic with guaranteed
Quality of Service and robust link?
• RapidBurst is:
– Burst mode TDMA
scheme
– Flexible duplexing
– Bandwidth on demand
– High spectral efficiency
– All the hooks for a
wireless robust link and
tiered QoS
Dividing the bandwidth
to 70% upstream and
30 % which guaranteed
1 Mbps per each CPE
OptimaLink
• Robust Wireless link:
– Interference resilience
– Obstructed Line of Sight/Near Line
of Sight
– Maximum bandwidth for each
subscriber
• Dynamic per-subscriber link
parameter optimization:
– Power, modulation, coding, antenna
diversity, frame size, etc.
– Protection and redundancy provided
on an as-needed basis
guaranteed LOS, nLOS
and OLOS
Optimize Work over
water
Diversity
• The Radio contains multiple transmitters, receivers and antennas
guaranteed link
Reliability
• Multiple images of the same data are transmitted across the link.
• The images are formatted in such a way that they are de-correlated;
i.e. they will behave differently as the go around the obstacle.
Frequency Selection
• Robust when Interference is
present:
– 6 MHz channel
– ISM Band for 20 Channels.
– Continuously monitors all channels
– Automatically moves to
cleanest channel
Avoid Frequency
Interference
– Avoids Interference
– Allows for Co-Existence with other products
Questions