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Measured Rician K-factor in a 5GHz band

Measured Rician K-factor in a 5GHz band. Naoki Kita, Yasuhiko Inoue, Shuji Kubota NTT nkita@ansl.ntt.co.jp yinoue@ansl.ntt.co.jp kubota@ansl.ntt.co.jp. Measurement Apparatus. Sliding correlator. Tx / Rx Antennas. Example of Measured Delay Snapshots & Data Treatment.

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Measured Rician K-factor in a 5GHz band

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  1. Measured Rician K-factor in a 5GHz band Naoki Kita, Yasuhiko Inoue, Shuji Kubota NTT nkita@ansl.ntt.co.jp yinoue@ansl.ntt.co.jp kubota@ansl.ntt.co.jp N.Kita, Y.Inoue and S.Kubota, NTT

  2. Measurement Apparatus Sliding correlator Tx / Rx Antennas N.Kita, Y.Inoue and S.Kubota, NTT

  3. Example of Measured Delay Snapshots & Data Treatment Example of acquired delay snapshots ・・・ ・・・ Relative level [dB] Relative delay time [nsec] Picked Out Example Relative level [dB] Cumulative Probability K⋍ 10 dB Relative distance between BS and MS [m] Relative level [dB] N.Kita, Y.Inoue and S.Kubota, NTT

  4. Measurement Scenarios N.Kita, Y.Inoue and S.Kubota, NTT

  5. Apartment Entrance NLOS case room#3 • LOS: in the same room • NLOS: the second neighboring room bath STA room#2 NLOS kitchen & dinning room AP LOS room#1 STA N.Kita, Y.Inoue and S.Kubota, NTT

  6. Measured Rician K-factor in the “Apartment” scenario Apartment LOS NLOS Cumulative Probability (%) Cumulative Probability (%) Relative level [dB] Relative level [dB] N.Kita, Y.Inoue and S.Kubota, NTT

  7. Corridor Rx LOS case Rx Rx Tx N.Kita, Y.Inoue and S.Kubota, NTT

  8. Measured Rician K-factor in the “Corridor” scenario (1) Corridor(LOS) Near （50m-90m） Far (90m-120m) Cumulative Probability (%) Cumulative Probability (%) Relative level [dB] Relative level [dB] N.Kita, Y.Inoue and S.Kubota, NTT

  9. Measured Rician K-factor in the “Corridor” scenario (2) Corridor(NLOS) Cumulative Probability (%) Relative level [dB] N.Kita, Y.Inoue and S.Kubota, NTT

  10. Measured Rician K-factor in the “Office” scenario Office LOS（15m-27m) NLOS Cumulative Probability (%) Cumulative Probability (%) Relative level [dB] Relative level [dB] N.Kita, Y.Inoue and S.Kubota, NTT

  11. Measured Rician K-factor in the “Meeting Room” scenario Meeting Room LOS Cumulative Probability (%) Relative level [dB] N.Kita, Y.Inoue and S.Kubota, NTT

  12. Summary of Measured Rician K-factor N.Kita, Y.Inoue and S.Kubota, NTT

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