COMMUNICATION ON THE MOVE - UHP NetworksCOMMUNICATION ON THE MOVE TDM/SCPC NETWORK o Dedicated SCPC...
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UNIVERSAL HARDWARE PLATFORM COMMUNICATION ON THE MOVE
Transcript of COMMUNICATION ON THE MOVE - UHP NetworksCOMMUNICATION ON THE MOVE TDM/SCPC NETWORK o Dedicated SCPC...
UNIVERSAL HARDWARE PLATFORM
COMMUNICATION ON THE MOVE
UHP COTM
Capabilities
• Support for different antennas
• Seamless global coverage
• High-speed connectivity
• Flexible topology and waveforms
• Efficient use of satellite bandwidth
• Easy to deploy and operate
• Reliable equipment with redundancy
Advantages
Scalable solutions applicable for fishing boats, SNG and cruise ships
Meets demands of the most complex mobility applications
Reliable broadband access for the crew and passengers everywhere
Efficient multiservice VSAT platform for fixed and COTM terminals
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WHY USE UHP FOR COTM?
o Bandwidth-efficient DVB-S2X modulation and coding
o Highest TDMA efficiency: 96% and fast BW allocation
o Support for cellular backhaul 2G/3G/LTE traffic for wireless roaming onboard
o OpenAMIP and other proprietary protocols to interface with mobile antennas
o Automatic beam switching with change of frequencies and mode of operation
o Support for multi-spot High-Throughput Satellites
o Doppler effect compensation up to 1300 km/h speeds
o Compact, light-weight, low-power router board for integration into antennas
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COMMUNICATION ON THE MOVE TDM/SCPC NETWORK
o Dedicated SCPC channels to each ship
o MODCODs up 64APSK in both directions
o Data rates up to 225 Mbps in both directions
o Shared forward (TDM) channel with statistical traffic multiplexing and advanced QoS
o Low-CAPEX scalable TDM/SCPC Hub that can be software-upgraded to TDM/TDMA Hub
o Recommended for networks with a small number of terminals and very intensive traffic, e.g. cruise ships with Tx traffic above 10 Mbps
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UHP HUB
INTERNET
SCPC TDM SCPC SCPC
UHP Terminal #1
UHP Terminal #2
COMMUNICATION ON THE MOVE TDM/TDMA NETWORK
o Forward (TDM) channel with DVB-S2X MODCODs and 225 Mbps throughput
o MF-TDMA return channel with MODCODs up to 16APSK and throughput up to 27 Mbps/carrier
o Automatic ACM and TLC in both directions
o Dynamic bandwidth allocation with intelligent QoS both in forward and return channels
o Recommended for networks with multiple terminals and modest traffic in return channel, e.g. cargo/small ships, airplanes, SNG vehicles
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UHP HUB
INTERNET
TDM MF-TDMA
UHP Terminal #1
UHP Terminal #2
COMMUNICATION ON THE MOVE TDM/SCPC MULTI-SPOT NETWORK
o Dedicated SCPC channels to each ship
o MODCODs up 64APSK in both directions
o Data rates up to 225 Mbps duplex
o Shared forward (TDM) channel with statistical traffic multiplexing and advanced QoS
o Requires forward TDM channel and capacity for SCPC return channels in each spot-beam
o Automatic beam switching
o Recommended for networks with a small number of terminals and very intensive traffic, e.g. cruise ships with Tx traffic above 10 Mbps
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UHP HUB
INTERNET
SCPC TDM SCPC SCPC
UHP Terminal #1
UHP Terminal #2
SCPC TDM SCPC SCPC
Capacity for the Terminal #1
Capacity for the Terminal #2
COMMUNICATION ON THE MOVE TDM/TDMA MULTI-SPOT NETWORK
o Forward (TDM) channel with DVB-S2X MODCODs and up to 225 Mbps throughput
o MF-TDMA return channel with MODCODs up to 16APSK and throughput up to 27 Mbps/carrier
o Requires TDM/TDMA subnetwork in each spot-beam of the target coverage
o Supports automatic beam switching with TDM/TDMA or TDM/SCPC network topologies
o Recommended for networks with multiple terminals and modest traffic in return channel, e.g. cargo/small ships, airplanes, SNG vehicles
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UHP HUB
INTERNET
SCPC TDM MF-TDMA
UHP Terminal #1
UHP Terminal #2
TDM MF-TDMA
DISRUPTIVE INNOVATIONS UNIVERSAL HARDWARE PLATFORM
SOFTWARE DEFINED NETWORK
o Universal routers for all network roles
o Dynamic SW-definable mode of operation
o Quick and easy transfer/swap of the functionality SW licenses
o Reduced CAPEX for spare parts and network upgrades
o Quick and easy field replacement and change of network topology
o Powerful L3/L2 router with 190’000 pps
o Mesh: eliminate double bandwidth allocation
o Multiple configuration profiles
o Embedded Computer for advanced applications and traffic processing
o Sophisticated QoS with VLAN management and built-in 2G, 3G & LTE backhaul optimization
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BANDWIDTH EFFICIENCY
o Dual DVB-S2X demodulators with separate IF inputs
o Up to 500 Msps DVB-S2X ACM up to 256APSK
o Integrated high-speed DVB-S2X modulator for SCPC return channel
o Proprietary encapsulation with 99% efficiency and advanced QoS
o Up to 20% savings on bandwidth
o Multichannel MF-TDMA LDPC demodulator
o 12 MODCODs with QPSK, 8PSK & 16APSK
o Data rates up to 27 Mbps/terminal
o Hubless and Mesh topologies
o Highest TDMA efficiency of 96% and flexible frame structure
o >20% advantage over other TDMA implementations
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MULTI-SPOT HTS HUB
o Designed for multi-spot HTS networks
o Based on low-CAPEX universal controllers
o Required functionality is activated by SW license as network develops
o Easy SW license transfer between teleports, beams and satellites
o Cost-effective scalability up to 64 spot-beams and 500 000 terminals
o Self-healing network architecture
o Dynamically assigned network roles
o Automatic M:N local and geographic redundancy
o M:N site diversity with multiple teleports for increased availability
o Saves over 40% of Hub CAPEX due to functionality SW license reuse
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DUAL-GATEWAY
o Hierarchical multilevel topologies with basic STAR terminals
o Direct connectivity of the terminal with the Hub and respective Gateway
o Unlimited number of regional Gateways
o High spectral efficiency of all TDM channels of the Hub and Gateways
o Compatible with multi-sport HTS satellites and dual-band solutions
o Dual-Gateway ensures more than 50% savings compared to Mesh network
Hub
Regional Gateway #2
Regional Gateway #1
Subnetwork #1
Subnetwork #2 TD
M
TDM
A
TDM
TDM
UHP STAR | UHP MESH
UHP STAR
UHP STAR
UHP STAR
UHP STAR
UHP STAR
UHP STAR
UHP STAR | UHP MESH
UHP TDM/TDMA HUB
BEAM SWITCHING
o Preconfigured, locally-stored coverage maps and network parameters
o Automatic round-robin and map-based switchover between satellites or beams
o Change of mode of operation when required
o Automatic adjustment of uplink power and Doppler effect compensation up to 1300 km/h
o Communications with mobile antenna based on standard OpenAMIP protocol
o COTM terminal retains the same IP address after switchover to another hosting network
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Internet
Internet
QUALITY OF SERVICE
o Classification of IP packets
o Customized action rules
o Traffic policy manager
o Multichannel hierarchic traffic-shaper:
o CIR –committed data rate
o MIR – maximum data rate
o MIR to CIR slope factor
o Day/Night CIR change
o Multiple Tx priority queues with Class-Based Queueing
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Modulator
TCP acceleration
RTP header
compression
Policy:
TOS, DSCP,
Network,
Port, ICMP
type
Router
Modified parameters:
Priority
Traffic shaper
Dropped traffic
Defined parameters:
SVLAN
Priority
Traffic shaper
ACM channel
Priority processing of
traffic with compressed
RTP headers
Distribution of traffic:
Between ACM channels
Priority queues
Traffic shaping:
In accordance with hierarchy
Weighted fair queuing System data
Traffic shaper
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