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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [NICT propagation data] Date Submitted: [January , 2006] Source: [Hirokazu Sawada, Yozo Shoji, Hiroyo Ogawa] Company [National Institute of Information and Communications Technology]

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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

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  1. Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [NICT propagation data] Date Submitted: [January, 2006] Source: [Hirokazu Sawada,YozoShoji, Hiroyo Ogawa] Company [National Institute of Information and Communications Technology] Address [3-4, Hikarino-Oka, Yokosuka, Kanagawa, 239-0847, Japan] Voice:[+81.46.847.5096], FAX: [+81.46.847.5079], E-Mail:[sawahiro@nict.go.jp, shoji@nict.go.jp, hogawa@nict.go.jp] Re: [] Abstract:[This contribution describes angle of arrival propagation measurement data in Japanese homeand office environments.] Purpose: [Contribution to mmW TG3c meeting.] Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Hiroyo Ogawa, NICT

  2. Angle of Arrival Measurement in Home and Office Environments Hirokazu Sawada, Yozo Shoji, Hiroyo Ogawa National Institute of Information and Communications Technology (NICT), Japan Hiroyo Ogawa, NICT

  3. Outline • Measurement Setup & Environments • Measurement Data List • Measurement Results • Conclusion Hiroyo Ogawa, NICT

  4. Measurement setup(1) Using Vector Network Analyzer HP8510C Hiroyo Ogawa, NICT

  5. Measurement setup(2) • Pyramidal horn antennas • Omni directional antenna • Calibration performed with 1m reference separation Pyramidal horn Omni directional Hiroyo Ogawa, NICT

  6. Antenna pattern（62.5GHz/15°horn/Vertical Max. of gain = 22 dBi） (a) H-plane (b) E-plane Hiroyo Ogawa, NICT

  7. Antenna pattern（62.5GHz/30°horn/Vertical Max. of gain = 16 dBi ） (a) H-plane (b) E-plane Hiroyo Ogawa, NICT

  8. Antenna pattern（62.5GHz/60°horn/Vertical Max. of gain = 10 dBi ） (a) H-plane (b) E-plane Hiroyo Ogawa, NICT

  9. Antenna pattern（62.5GHz/Omni./Vertical ） (a) H-plane (b) E-plane Hiroyo Ogawa, NICT

  10. Measurement environment(1) Hiroyo Ogawa, NICT

  11. Measurement environment(2) • Polarization : Vertical • Antenna height : 1.1m • Antenna separation : 3m(home), 10m(office) • Tx antenna: always fixed • Rx antenna: rotated from 0 to 360 degree in 5 degree step . Hiroyo Ogawa, NICT

  12. Measurement environment in home (1) Hiroyo Ogawa, NICT

  13. Measurement environment in home (2) Living room of the wooden house • Without fixtures • Surface of a wall and ceiling are covered with wallpaper • Window is plane glass • Wooden door • Floor is a flooring Hiroyo Ogawa, NICT

  14. Wall side Controller Door Rx Tx Window 3.57m Rotating Table (Step 5°) 3m Network Analyzer Window 6.85m Measurement environment in home (3) Floor plan of home environment Hiroyo Ogawa, NICT

  15. Ｔx side Rx side Measurement environment in home (4) Hiroyo Ogawa, NICT

  16. Measurement environment in office (1) Hiroyo Ogawa, NICT

  17. Measurement environment in office (2) • The office room is made of steel wall, steel ceiling and steel floor. • The floor and the ceiling are covered with carpet and plaster board, respectively. • Plate glass windows are attached on wall. Hiroyo Ogawa, NICT

  18. Window Rotating table (step 5°) Meeting room Rx Tx Network Analyzer Desk Desk Desk Desk Desk Desk 12.5 m 10m Desk Desk Locker room Controller Wall 22 m Measurement environment in office (3) Floor plan of office environment Hiroyo Ogawa, NICT

  19. Ｔx side Measurement environment in office (4) Hiroyo Ogawa, NICT

  20. Rx side Measurement environment in office (5) Hiroyo Ogawa, NICT

  21. Measurement Data List ・Not available two data ※1 35deg， ※2 95deg Hiroyo Ogawa, NICT

  22. φ Tx Rx Example of PDPs (Power delay profile) in home environment (Beam width: Tx=Omni., Rx=15°) Hiroyo Ogawa, NICT

  23. φ Tx Rx Example of PDPs in home environment(Beam width: Tx=60°,Rx=15°) Hiroyo Ogawa, NICT

  24. φ Tx Rx Example of PDPs in home environment (Beam width: Tx=30°,Rx=15°) Hiroyo Ogawa, NICT

  25. φ Tx Rx Example of PDPs in home environment (Beam width: Tx=15°,Rx=15°) Hiroyo Ogawa, NICT

  26. φ Tx Rx Example of PDPs in office environment(Beam width: Tx=Omni., Rx=15°) Hiroyo Ogawa, NICT

  27. φ Tx Rx Example of PDPs in office environment (Beam width: Tx=30°,Rx=15°) Hiroyo Ogawa, NICT

  28. Conclusion • NICT measurement data now available • Angle of arrival measurement covered home and office scenarios • Total of data: 291 PDPs in home (JP) and 145 PDPs in office environments Hiroyo Ogawa, NICT

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