42 GHz mm WAVE PMP

ARCHITECTURE

PRODUITS

TECHNOLOGIE F.MAGNE Chief Scientist 11 AVRIL MICROWAVE-RF

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AGENDA

1. Principe architecture et performances

2. Produits

3. Technologies

4. Perspectives

5. Synthèse

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DEPLOIEMENTS-ARCHITECTURE-PERFORMANCES

2012 3G +hot spots

capacity : 200Mbps/km²

2015 3G+4G+hot spots +micro cells

Capacity : 1Gbps /km²

Exemple du Backhaul de Londres

3,6km

Exemple de BS sur Paris 17th

1,5km

Objectifs opérationnels

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ARCHITECTURE DE “LINK FUSION”

99,90%

99,91%

99,92%

99,93%

99,94%

99,95%

99,96%

99,97%

99,98%

99,99%

100,00%

0 0,5 1 1,5 2 2,5

Lin

k A

vailab

ilit

y [

%]

Distance [km]

42 GHz Backhaul 90°- 16QAM 8 CHANNELS; Range -Availability by ITU-R

Rain Region

Rain Region N

Rain Region K

Rain Region EF

Rain Region D

Rain Region B

Rain Region A

1,25

ACM:

QPSK RANGE

per Region

@ 99,999

99,90%

99,91%

99,92%

99,93%

99,94%

99,95%

99,96%

99,97%

99,98%

99,99%

100,00%

0 0,5 1 1,5 2 2,5 3 3,5 4

Lin

k A

vailab

ilit

y [

%]

Distance [km]

42 GHz Backhaul 21° NTE metro 8 channels 16QAM; Range- Availability

by ITU-R Rain Region

Rain Region N

Rain Region K

Rain Region EF

Rain Region D

Rain Region B

Rain Region A

ACM:

QPSK RANGE

@> 99,997

PMP “Usual Suspects”

• Site Rental Fees

• Licensing Fees

• Green / Power Consumption

Planning of mmWave PMP system easier to manage

• No need for complex topology / dimensioning study when upgrading or adding new cells

• Fire up a sector, drop in your end points: Multi Gigabit Bandwidth Density

Simplified Deployments

• Compact, light weight units, easy to deploy

• Get the size of 60 GHz ODU with advantages of PMP in terms of alignment

• Hub turned on? 1 technician required for every end point backhaul ODU

Reduced Impact for Maintenance

• Faster trouble shooting & fault isolation due to very hierarchical network topology

• No need for dual teams to repair your faulty site, no impact to other sites (no mesh/daisy chain)

• Hub can self organise in real time configuration parameters in case of external events

mmW PMP AND THE TCO CHALLENGE

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PRODUITS & TECHNOLOGIE HYPERFREQUENCE

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EQUIPMENTS:

TH ODU RELAIS NTE

Pilote UKBB @ READING Sur une base LTE

TRANSMISSION HUB ODU & IDU

Transmission IDU – Single Sector 1U

• 4 x SFP (Electrical or Optical)

• Carrier Ethernet Switch board

• 8 x 40MHz TDD modems

• Multiplexer

• Stackable and Interconnecting IDU configuration

Transmission Hub (or relay) ODU

• Tx/Rx dual cable feed from IDU to ODU

• 6°/22° / 45° / 90° Antenna options

• 27 x 20 x 10cm / Total weight 3kg

TERMINAUX

NTE –HP • 1 or 2x 40MHz channel support with capacity up to 240Mbps (TDD/64QAM)

• 1 x GE Interfaces (10/100/1000BaseT) PoE

• 27 x 20 x 10cm / 3kg

NTE -Metro • 1 x 40MHz channel support with capacity up to 120Mbps (TDD/64QAM)

• 1 x GE (10/100/1000BaseT) PoE

• 18 X 18 x 15cm / <2kg

LINKFUSION RELAY CONFIGURATION

Full outdoor relay

• Back-to-back connection

• Independent ODU mounting brackets

• Minimal impact on Latency

• PoE IDU to ODU connection using the 1st

1 x GE port

• Outdoor Cat-5 ODU connection using the

2nd GE port

• Relay Antenna options 6º/22º/45º/90º

• Re-use of frequency on site

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TECHNOLOGIE HYPERFREQUENCE

• Large bande (3GHz), P1 26dbm, haute linéarité, faible facteur de bruit 4.5dB. Bruit de phase < -100dbc @100KHz, précision de fréquence et stabilité 50ppb.

• MTBF radio 1Million d’heures. • Consommation <20W

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Emetteurs-récepteurs millimétriques

UC+Driver GaAs

Power Amplifier GaAs

VCO +PLL SiGe

LNA + DC + IFA GaAs

TH Transceiver & NTE HP20 x10cm

10cm

• Miniaturisation – Tx Rx + circulateur /SIP – Gestion du TDD (on-off) – Filtre – antennes patch ou lentille

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TRANSCEIVER –Terminal

NTE Transceiver 42 x 25mm

Up-Converter +ampli 4 x 2mm

Lna +Down-Converter+ampli 4,x 2,5mm

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EVOLUTION des TECHNOLOGIES DE BASE MMIC-GaN/Si-SIP –Lentilles-Réseaux de Patch-Photonique-substrats

• CAPACITE-PORTEE (Puissance, NF, Gain antennes)

• RE UTILISATION DU SPECTRE • INTEGRATION -COUTS • CONSOMMATION • PERTES – FUITES –LINEARITE • DEPORT DU NUMERIQUE RoF

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EVOLUTIONS EN COURS

TERMINAL SARABAND

ODU

TRx/ SIP

Modem 40MHz OFDM/TDD

2 RJ45 -1PoE

Lens

Patch source

1. NF RECEPTEUR Filière bas bruit 70nm NF =2dB 2. PUISSANCE 2W puis 4W 3. Rendement 25% (contre 10) 4. Nouvelles fonctions (déphaseur, switch, filtres) 5. Partenaires :UMS & OMMIC ,IEMN, XLIM

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MMIC GaN/Si

/ANR

• Ensemble de lentilles de type Fresnel matériau de type Polypropylène

• Distributeur optique

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Lentilles et “Multi-beam”

Lens

(sub-) 30°

1. Decouplage de la polarisation croisée: MIMO 2. Réseau de colonnes de patch EHF 3. Circuits de formation de voie et de multiplexage SHF 4. Technologie micro-strip multi couches EHF & SHF

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Antennes Patch

• SUBSTRATS (CI et ANTENNES) Multi-couches – +Précision de gravure (filtres et antennes) – - Pertes , coûts

• COLLES (diélectriques-métal et conductrices) • Matériau usinable transparents (lentilles) • REPORT DES PUCES • MMIC rendement (GaN) et nelles fonctions. • Circulateurs- isolateurs (pertes et isolation) • Photonique & Hyper (RoF): intégration

Optique -Hyper pour longue distance et très large bande (rdt, alimentation, compacité)

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EVOLUTION DES TECHNOLOGIES DE BASE