RF MST CLUSTER. PRESENTATION

Transcription

1 SMART ANTENNA & RADIO FOR ACCESS AND BACKHAUL FOR ADVANCED NETWORK NODES RF MST CLUSTER. PRESENTATION POTSDAM

2 OBJECTIVES DEMONSTRATOR ARCHITECTURE

3 OBJECTIVES SARABAND is a project supported by the European Commission s Seventh Framework Programme. The SARABAND project is proposing an architecture providing multigigabit capacity in a cost effective manner by exploiting point to multipoint (PtM) links and the Q-band (40,5 43,5 GHz) spectrum. SARABAND Project will develop radio and antenna for the deployment of a demonstrator on the campus of the Universitat Polytechnica de VALENCIA to prove the accuracy of the proposed Architecture.

4 NETWORK DEMONSTRATOR The demonstrator will provide Gigabit Ethernet communications from central site to 5 PC terminals (NTE) through a mm wave network comprising a transmission hub (TH) and 2 relays (RNj). The communications will be established within VLAN, and 5 channels each of them having a throughput of 120Mbps in an adaptive (upload / download) half-duplex mode. The total capacity at the Transmission Hub will be of 600Mbps. Site 1 TH Site 3 RN2 CSPA 55 LENS ml Site 2 RN T4 T5 T1 T2 T3 Sites 2 A 3 A B

5 NETWORK DEMONSTRATOR The demonstrator will field prove the following capabilities: 120Mbps throughput on terminals The efficiency of the antennas which provide high SNR for maximum capacity (64QAM modulation order) The multi-beam principle on the first relay The resiliency principle on the second relay The frequency reuse on a dense deployment

6 Source: FIBERNOVA NETWORK DEMONSTRATOR CSPA T1 T2 T5 T3 T4 LENS mb The demonstrator will be deployed on the campus of the University of VALENCIA (UPVLC).

7 Source: BLUWAN Ltd SARABAND network on UPVLC ARCHITECTURE Site 1 «TH» Site 3 RN-2 «CSPA» ODU TH m NTE 200 NTE L- s CSPA 1100 m 500 m 80 Site 2 «RN-1 LMB» NIU-6 Links air 2 channels 120Mbps 3 channels 120Mbps 1 channel 120Mbps x 2 1 channel 120Mbps x 3 Site A RN-2 NIU T1 NTE LL 160 m T 5 NTE LL T2 NTE LL 500 m m 10 T4 NTE LL ODU NTE ODU TH 2 LMB Central Station cabinet CAI4 RN-1 NIU CAI4 Links wire 350 m Modems stack N cable RJ45 cable Fibre Optics Site B T 3 NTE LL BLW Net Server UPVLC Data Server

8 Source: BLUWAN Ltd CAPABILITY The communications will be established within VLAN, and 5 channels each of them having a throughput of 120Mbps in an adaptive (upload / download) half-duplex mode. The total capacity at the Transmission Hub will be of 600Mbps. The demonstrator will field prove the following capabilities: 120Mbps throughput on terminals The efficiency of the antennas which provide high SNR for maximum capacity (64QAM modulation order) The multi-beam principle on the first relay The resiliency principle on the second relay The frequency reuse on a dense deployment

9 CONSORTIUM AND TECHNICAL INNOVATIONS

10 THE CONSORTIUM Thales Communications & Security SA (Project Coordinator) BLUWAN UK Ltd Office National d'etudes et de Recherches Aerospatiales Fraunhofer - High Frequency Physics and Radar Techniques Thales Research & Technology Systrel SAS Universidad Politécnica de Valencia Fibernova Systems SL Orteh SP. Z O.O.

11 TECHNICAL INNOVATIONS

12 HIGH GAIN, MIDDLE GAIN AND MULTIBEAM ANTENNA Antenna gains, in relation with radio P1 db outputs, are previously calculated to reach capacities requirements on each node. Lens (high gain, middle gain and multibeam) and FABRY PEROT antennas are developped for SARABAND Project)

13 Source: Thales TRT, ORTEH SP Z.O.O, ONERA Lens offers the capability to split one beam into mutiple beams with selective direction. Thales TRT and ORTEH SP develop this technolgy for SARABND Project.

14 Source: Thales TRT, ORTEH SP Z.O.O Limitation of antenna s dimensions is one of the requirements of operators for NTE nodes THALES TRT and ORTEH SP develop diffractive lens antenna to reduce antenna size and height. ONERA develop small size FABRY PEROT Lens development aims, also, to reduce height of antenna Node Terminal Equipment (NTE) An objective of SARABAND Project is to fit Operators requirements.

15 Gain (db) Source: ONERA ONERA develop low profile high gain antenna. The target is to reach db gain within small dimension antenna ( < 100 mm square) Name X Y m Gain (db) m1 Curve Info design2 db(gainphi) Setup1 : Sweep3 $hcav='3.3mm' Freq='42GHz' Phi='0deg' db(gainphi) Setup1 : Sweep3 $hcav='3.3mm' Freq='42GHz' Phi='90deg' db(gaintheta) Setup1 : Sweep3 $hcav='3.3mm' Freq='42GHz' Phi='0deg' db(gaintheta) Setup1 : Sweep3 $hcav='3.3mm' Freq='42GHz' Phi='90deg' ANSOFT Fabry Perot antenna using PRS (Partally Reflective Surface) Theta [deg] G (with PRS) = 19.6 db

16 Source: Fraunhofer CSPA ANTENNA (CIRCULAR SWITCHED PARASITIC ARRAY) Point To Multipoint Technology must adresse several «Custemers» For specific implantation, and /or complementative access, agile circular configurations for large field of view with moderate gain to be integrated into the repeater have been investigated by Fraunhofer FHR CSPA prototype

17 Source: BLUWAN LTD, Thales Communications & Security (TCS) SIP Two miniaturized function: Tx and TRx integrated System are dedicated to the Demonstrator Schematics Components SiP lay-out 50 x 25 mm Input 5-6GHz Splitter UC Up Converter LOin~10GHz High-Pass Filter MPA GaAs 1W MPA P1=26,5dBm MPA PA P1=34dBm PA PA GaN/Si 4W Output 40 GHz

18 Source: BLUWAN LTD, TCS, SYSTREL TRx System is now available and prototypes tested Lna +Down-Converter+ampli 4,x 2,5mm 45 x 26mm Tranceiver TRANCEIVER Up Converter

19 CONCLUSION

20 Source: BLUWAN LTD Multiple Relaying Multi beam Direct access Specific coverage Range increase SARABAND Project Multi Access and adaptative depolyment Suppleness and completeness of coverage Compact low cost terminals

21 SARABAND: WP and PLANNING Second trimestre of 2014

22 DISSEMINATION: WEBSITE (HOME PAGE) AND NEWSLETTER

23

24 ANNEX 1: Network Specifications

25 Link Availability [%] Source: BLUWAN LTD ANNEX 2: Improvment range of cells capacities 42 GHz Backhaul 90 -NTE 16QAM 8 CHANNELS; Availability and Cell Range 100,00% 99,99% 99,98% 99,97% 99,96% 99,95% 99,94% 99,93% R2 R2 + LENS R2 +2W R2+2W +LENS R2+4W +LENS MBEAMS 2W 99,92% 99,91% 99,90% 0 0,5 1 1,5 1,25 2 2,5 3 3,5 4 Distance [km] IMPACT/ IMPROVEMENT OF RANGE FROM LINK FUSION R2

26 ANNEX 3: Economical Impact PMP mwave Units Sold Forecast (Source: Maravedis) PMP mwave Revenue Worldwide Forecast (Source: Maravedis)