mi60ghihmeasurement campaign at 60 ghz in the living room … · 2011-06-28 · july 2009 doc.:...

doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

M i 60 GH i hMeasurement campaign at 60 GHz in the living room environment at TUBS

Date: 2009-07-15Authors:

Name Affiliations Address Phone email M ti J b T h i h S hl i it t 22 +4953139124 j b@if i t b dMartin Jacob Technische

Universität Braunschweig

Schleinitzstr. 22D-38092 Braunschweig

+495313912451

[email protected]

Thomas Kürner Technische Schleinitzstr. 22 +4953139124 t.kuerner@ tu-bs.de

Universität Braunschweig

D-38092 Braunschweig

16

Submission Thomas Kürner, TU BraunschweigSlide 1

doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

Abstract

This contribution describes a measurement campaign carried out in the living room environment at TUBScarried out in the living room environment at TUBS. The scenarios, the set-up, the phenomena and parameters measured are described. A very few first p yresults are presented. More results of the processed measurements will be shown in the up-coming TGadmeetings and/or phone conferences.


doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

Living Room Scenario

• Living Room Scenariog– Similar to scenario from [1]– Typical furniture


doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

Measurement Campaign

• Measurement Equipment as used in [2]• AoA vs AoD measurements• AoA vs. AoD measurements

– Polarization (HH,VV,HV)– Horn-Horn, Open-Openp p– NLOS

• Grid Measurements small scale behaviour• Dynamic Measurements• Different Tx Positions

– Horn-Horn– Open-Open


doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

AoA vs. AoD – Antennas/NLOS

• AntennasHorn Horn vs Open Open

• NLOS– Horn-Horn vs. Open-Open

Tx

TxTx


doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

AoA vs. AoD - Polarization

• Horn-Horn Configuration– Horizontal – Horizontal– Vertical – Vertical

Horizontal Vertical– Horizontal – Vertical

• Example (see next slide): TxExample (see next slide):– 12 dB higher reflection loss for

horizontal polarization


doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

AoA vs. AoD - Polarization

• Proposal: Comparison with results from Sawada et al.[4] and


Maltsev et. al. [5].

doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

Grid Measurements / Tx positions

• Grid Measurements Small Scale Fading

• Different Tx Positions– Horn-Horn– Open-Open Path Loss Model, Calibration

TxTxTx

TxTx

Tx

TxTxTxTx

Tx

SubmissionSlide 8

Thomas Kürner, TU Braunschweig

doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

Dynamic MeasurementsSi l P i d• Single Person moving around

• Single Frequency: 67 GHz• Horn-Horn, Open-Open Configuration

Tx

Tx

Submission Thomas Kürner, TU BraunschweigSlide 9Slide 9

doc.: IEEE 802.11- 11-09-0743-00-00ad r0

D i M E lJuly 2009

Dynamic Measurements – ExemplaryResult

• Next Steps: Parameterize single shadowing events, compare resultswith literature [6] and develop a shadowing model

Submission Thomas Kürner, TU Braunschweig

with literature [6] and develop a shadowing model

doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

Outlook on Ray Tracing Activities at TUBS

• Polarization Model from Maltsev et. al. [5] has beenimplementedimplemented

• Next Steps• Next Steps– Finish 3D models with furniture for Conference Room and Living

Room– Calibrate RayTracing Simulations with measurements– Build statistical models from Ray Tracing results


doc.: IEEE 802.11- 11-09-0743-00-00ad r0July 2009

References

• [1] E. Perahia, R. Maslennikov, “Simulation Scenario Floor Plans”, doc.: IEEE 802.11-09/0499r0

• [2] M. Jacob, T. Kürner, P. Chambelin, “Deterministic Channel Modeling for 60 GHz WLAN”, doc.: IEEE 802.11-09/0302r0

• [3] A. Maltsev et. al, “Polarization model for 60 GHz”, doc.: IEEE 802.11-[ ] , ,09/0431r0

• [4] H. Sawada et al., “Propagation measurements and considerations in conference room, living room and cubicle environments Part 1”, doc.: IEEEconference room, living room and cubicle environments Part 1 , doc.: IEEE 802.11-09/0721r1

• [5] A. Maltsev et. al, “Experimental Investigation of Polarization Impact on 60 GHz WLAN Systems”, doc.: IEEE 802.11-09/0552r060 GHz WLAN Systems , doc.: IEEE 802.11 09/0552r0

• [6] M. Jacob, T. Kürner, “Influence of moving people on the 60 GHz channel –a literature study”, doc.: IEEE 802.11-09/0744r0


mi60ghihmeasurement campaign at 60 ghz in the living room … · 2011-06-28 · july 2009 doc.:...

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