advantech wireless -...

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Advantech Wireless

HTS System Innovations

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VSAT Manufacturer of the Year 2015

The VSAT Industry Awards celebrate the companies and

individuals working to drive innovation and accelerate the pace of

achievement in the VSAT industry.

The awards entrants must demonstrate technical innovation and

evidence of how their products have helped enable next generation

services and applications.

Recognitions & Awards

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SMARTER

Solutions

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GaN amplifiers

ALL YOUR GROUND SEGMENT NEEDS

500 MHz Wideband

modems

Predictive antenna

controllers

Timing distribution

systems

Multi-channel

demodulators

Hot-swap

converters or

amplifiers

All Outdoor

Terminal

Multi-format

microwave links

ACM across

microwave

links

Multiservice platforms

DTH Broadcast

solutions

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Technology

6 Advantech Wireless Proprietary

Technology for Forward Link

• Outbound or FL from Hub is based on DVB-S2 standard

• DVB-S2 Technical Module (TM) has been developing a more efficient use

of the satellite bandwidth

• DVB-S2 TM has developed together with the academia and equipment

manufacturers an extension to the DVB-S2 standard

• A major goal was to improve the throughput of the satellite transponder

• An extension to the DVB-S2 standard was approved and is generally called

DVB-S2X


DVB-S2X Enhancements

This standard provides improvement in the DVB-S2 standard • Reduces minimum roll-off from 20% to 5% (15% improvement)

• GSE encapsulation improves 8% efficiency over MPE

• Granularity increase – more MODCODs

- Provides finer resolution on MODCOD selection

• Introduces new modulation - 64APSK/128APSK/256APSK

- Yields up to 8 bits/symbol instead of 5. Provides 60% improvement in throughput alone

• Simplifies the use of wideband transponders by time slicing processing

These enhancements enables to increase the throughput on the FL of up to 83% comparing with

DVB-S2

• However, the power required to transmit these signals is increased by 3dB due to decrease of

roll-off factor from 0.2 to 0.05 and the required HPAs back-off to increase the modulation from

16/32APSK to 64APSK/128APSK/256APSK by 6dB/9db/12dB


Innovative Technologies for HTS Systems Hub Forward Link Technologies

DVB-S2X

Single high throughput Outbound or (FL) carrier

“Time Slicing” VNO

5% Roll-off factor of FL carrier,

Improved set of MODCOD’s

Hub Return Link Technologies

Multicarrier demodulator for Inbound or Return Link (RL)

12% Roll-off

DVB-RCS2

Hub RF and Antenna

GaN technology for C/X/Ku/Ka Band

System Techniques

A-SAT-IITM: Award winning Second generation A-SAT technology

DVB-RCS2

New Generation NMS [SOAP, OSS/BSS, NB, SB]


Technology Innovation: 525 MHz Modulator

• 250 or 525 MHz bandwidth transponders

• Single carrier versus multiple carriers

• Requires Wide band modulator supporting

up to 500 Msymbols/s

• Reduces the required back off from 3-6dB

hence allowing to use higher MODCODs

• Maximizes throughput on single beam

• Up to 2.5 Gbps throughput per beam


Time Slicing Technique

• Spot beam transponders (up to 500 MHz) are virtually divided into “Time

Slices”

• This concept has been used for years in cellular networks

• Each “Time Slice” represents a portion of the total bandwidth of 500 MHz

• Wholesaler can subdivide the bandwidth for VNO and each ISP/User

demodulates only their “Time Slice” of a complete carrier

• Wholesaler can provide a portion of the total Carrier in Msps (MHz) or in

Mbps, based on the business model

• Can support many Service Providers and still use single carrier in

transponder yielding significant increase in throughput

Significant Bandwidth and OpEx Savings

can be achieved over Satellite life


Ku/Ka Band 8000 Terminal

Complete Terminal Modem / BUC / LNB

• Industry-first Ku or Ka-Band All Outdoor VSAT Terminal

• Easy DIY installation

• Consists of modem, Ku (2W/4W) or Ka (1.5w/3W) -Band

transmitter, receiver and antenna system

• No RF cables needed to route power over Ethernet

• Flexible waveforms and symbol rates

• Demod capable to receive up to 525 MHz single carrier • Time Slicing for traffic filtering

• DVB-S2 and DVB-S2X supported

• Rolloff as low as 5%

• Transmitter supports multiple waveforms • DVB-RCS/RCS2+M, BM-FDMA, DVB-S2/DVB-S2X

• Software definable features for customization

• 100/1000 BaseT Ethernet Interface, auto-negotiable

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For more information visit www.advantechwireless.com

Contact Us

Innovation and Passion

always available from Advantech Wireless

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Our Locations

USA

Advantech Wireless

Tel: +1 703 659 9796

Fax: +1 703 635 2212

CANADA

Advantech Wireless

657 Orly Avenue

Montreal, QC

Canada H9P 1G1

Tel.: +1 514 420 0045

Fax: +1 514 420 0073

INDIA

Advantech Wireless

4th floor, Arcadia Centre

Premise No:31, Dr Ambedkar Sarani

Kolkata-700046, India

Tel.: +91 -33-24155922

ASIA PACIFIC

Advantech Wireless

657 Orly Avenue

Montreal, QC

Canada H9P 1G1

Tel.: +1 514 420 0045 ext. 3116

Fax: +1 514 420 0073

UNITED KINGDOM

Advantech Wireless

39 Edison Road

St.Ives

Cambridgeshire

PE27 3LF

United Kingdom

Tel.: +44 1480 357 600

Fax: +44 1480 357 601

RUSSIA & CIS

Advantech Wireless

111024, Moscow

Aviamotornaya

8a/5, 2 floor, office #224-226

Tel.: +7 495 971 59 18

LATIN AMERICA

Advantech Wireless

Tel: +1 514 420 0045

Fax: +1 514 420 0073

Advantech Wireless –

Brazil – Sao Paulo

Avenida Rouxinol, 55, 8 andar, salas

801/814

04516-000, Moema, São Paulo, SP, Brasil

Tel.: +55 11 3054 5701

Fax: +55 11 3054 5701

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