Network Hierarchy Flexibility in an HTS Environment. Dr Harald Stange, Managing Director/CEO, Romantis

Transcription

1 Netwrk Hierarchy Flexibility in an HTS Envirnment Dr Harald Stange, Managing Directr/CEO, Rmantis

2 Requirements fr Oil & Gas - class VSAT Flexible tplgy, supprting P2P, Star and Mesh Cmpatible with fixed and mbile antennas Bandwidth n demand with multilevel QS Efficiency fr reversible and asymmetric traffic Best cst f wnership regardless f netwrk size Ready t be built-in, lw pwer cnsumptin Reliable peratins with minimal maintenance Previus days multiple technlgies were used t meet such requirements... There will be HTS & just ne universal VSAT platfrm.that des even mre

3 The Game Changer What t expect frm HTS? Significant increase f available capacity Centralizatin f netwrk Hub infrastructure Transitin frm clsed t pen architectures Multiple bands in ne netwrk r terminal New generatin f grund technlgies Significant increase f terminals thrughput Innvative applicatins and services General cst reductin f satellite services

4 New pprtunities fr users X-times increase f the thrughput ut f the same satellite bandwidth X times mre infrmatin transferred frm existing terminal Ability t use minimum twice smaller antennas Strng signal at any pint f wide cmpsite cverage Access t multiple beams/bands frm a single antenna

5 HTS - required VSAT functinalities High-thrughput terminals Multi-spt netwrk architectures Multi-band netwrks Adaptive mdulatins and cding Different applicatins in ne netwrk Intellectual beam-switching Glbal NMS with VNO supprt DR IP Mde

6 High Thrughput VSAT HTS-ready VSAT With current UHP 1000 up t packets per secnd,150 Mbps aggregate thrughput,1 with new UHP 200 up t packets per secnd, 450 Mbps aggregate thrughput,

7 New HTS => Glbal C-band, wide Ku-Band, Multi-spt Ku- r Ka-band beams HTS satellites take advantage f frequency reuse and multiple spt beams t increase thrughput and reduce the cst per bit delivered, regardless f spectrum chice, but keep furthermre als imprtant features f current satellites

8 Increase Thrughput per Site Traditinal Satellite Intelsat Epic NG Satellite User 1 Hub Large Spt Beam Hub Smaller Spt Beams User N Leverage increased perfrmance fr high bandwidth sites Game-Changing Perfrmance Leads t Lwest Capital Expenditure (CAPEX)

9 VSAT - Multi-spt supprt Easy splitting f the Hub int multiple sub-netwrks with wn frequency plan fr each spt Multiple IF prts, supprt f different bands, daisy chaining and gegraphic redundancy f the Hub Supprt f lw symbl rates and dedicated links fr spts with limited number f terminals NMS with supprt f multiple sub-netwrks and multi-spt VNO Traditinal wide-beam satellite 200 terminals HTS multi-spt satellite 150 terminals 48 terminals 2 terminals

10 TDM Hubless VSAT - Adaptive netwrk raming Autmatic beam switching with change f frequencies and even the mde f peratin : TDM/, Hubless, Tw demdulatrs t minimize an interruptin during beam changing Recalculatin and autmatic adjustment f an uplink pwer Fast carrier acquisitin and restratin f cmmunicatin Cmpatibility with a variety f mbile antennas Spt #2 Spt #1 Spt #3 Applicatins: Cmmunicatin n the mve/pause Fast-deplyable netwrks Satellite News Gathering

11 HTS - Spectrum HTS can be develped in any frequency band The frequency selectin is driven by many cnsideratins: Cverage and beam size Atmspheric cnditins in the regin that is being served Availability f a rbust ecsystem f grund technlgies C Ka

12 Netwrk Expansin availability increase Intelsat Epic NG Satellite User 1 Hub Leverage Ku-band fr Smaller Hub Kit Leverage C-band fr Higher Resiliency Smaller Spt Beams User N Leverage Smaller, Less Expensive Remte Kit Mix f C-band and Ku-band Prvides Unparalleled TCO / Perfrmance Cmbinatin

13 TDM TDM VSAT - Dual-band netwrks Cmbinatin f wide and narrw beams in ne netwrk r dual-band peratins with increased service reliability Ka-band Ku-band Multiple demdulatrs with separate and independent IF inputs Ka-band Simultaneus receptin f tw carriers frm different transpnders, bands and even satellites High thrughput and autmatic traffic balancing between bands depending n receptin quality Applicatins: Ku-band Dual-band HUB Dual-band Terminals Bsted cellular backhaul links Ka-/Ku-band bradband in rainy areas

14 HTS and VSAT - Architecture HTS designs may allw fr clsed r pen netwrk architectures. Open architectures are cmpatible with many netwrk tplgies: Star Mesh Lpback User beam User r gateway beam Gateway User beam User r gateway beam

15 TDM TDM DAMA DAMA Sftware-definable functinality Mdem Hubless Hubless Hubless DAMA DAMA DAMA Hubless DAMA Mesh Terminal TDM/ Hub Hub Mesh Hub Star Mesh Star Terminal Star

16 VSAT - Netwrk Management System Supprt f multiple sub-netwrks with different mdes f peratin Multiuser VNO access t divide a glbal netwrk infrastructure between virtual peratrs On-demand bandwidth management with scheduler and API interface t external systems Intelligent bandwidth management and raming fr COTM terminals Pssibility f gegraphical redundancy / site diversificatin f the central statin Analytical tls fr ptimizatin f netwrk resurces

17 NETWORK LAYOUTS DNL - Switchver criteria Scheduler Manager Cnsle virtual cntrl panel f NMS that activate predefined netwrk layuts Scheduler activatin f required layuts in accrdance with predefined time-schedule Manager activates recmmended layuts depending n actual netwrk traffic and/r perfrmance API - applicatin prgramming interface that allws activating required prfiles frm external system Cnsle API Netwrk Management System with DNL A B C D

18 Enterprise netwrk with flexible thrughput (DNL Scheduler) Mrning (internet) Evening (delivery f daily reprts) TDM TDM Day time (Videcnferencing) Night time (Backup) TDM TDM