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Doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom May 2015 Slide 1 NameAffiliationsAddressPhoneemail Vida Ferdowsi Daewon Lee Reza Hedayat.

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Presentation on theme: "Doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom May 2015 Slide 1 NameAffiliationsAddressPhoneemail Vida Ferdowsi Daewon Lee Reza Hedayat."— Presentation transcript:

1 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom May 2015 Slide 1 NameAffiliationsAddressPhoneemail Vida Ferdowsi Daewon Lee Reza Hedayat Newracom9008 Research Drive, Irvine, CA 92618 Vida.Ferdowsi at newracom.com Daewon.lee at newracom.com Reza.Hedayat at newracom.com Authors: Simulation Results for Box 5 Calibration Date: 2015-05-10

2 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom Summary Slide 2 This presentation shows simulation results for Box 5 calibration based on the agreements in [1].

3 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom Calibration Scenario - 11ac Scenario 6 [2] Slide 3 AP A(0,0) AP B(40,20) AP C(-40,-20) STA3 (7.5+xb, ‑ 9.5+yb) STA9(7+xb, -7.5+yb) STA15(3+xb, -0.5+yb) STA21(-6.5+xb, -3+yb) STA27 ( ‑ 6+xb, 2.5+yb) STA6(-5.5+xc,4.5+yc) STA12(7+xc,7+yc) STA18(10+xc,0.5+yc) STA24(3+xc,2.5+yc) STA30(9.5+xc,3.5+yc) STA1(5,-9.5) STA2(3.5,7.5) STA4(-4.5,0.5) STA5(-1.5,6) STA7(-9,-5) STA8(-8.5,8.5) STA10(-3,0.5) STA11(-0.5,8) STA13(-4,-4) STA14(7.5,-1) STA16(8,-6) STA17(0,-7.5) STA19(-2.5,-4.5) STA20(0.5,-2) STA22(0,-4.5) STA23(-1.5,7) STA25(3.5,-5) STA26(9,9.5) STA28(-8,-5.5) STA29(1.5,3.5) Fixed Location and Association

4 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom PHY Parameters Slide 4 PHY parameters BWAll BSSs at 5GHz [80 MHz, no dynamic bandwidth] Channel modelTGac D NLOS per link Shadow fadingiid log-normal shadowing (5 dB standard deviation) per link Data Preamble Type [5GHz, 11ac], duration is considered. STA TX Power15 dBm per antenna AP TX Power20 dBm per antenna AP number of TX/RX antennas1/1 STA number of TX /RX antennas1/1 AP antenna gain0 dBi STA antenna gain-2 dBi Noise Figure7dB CCA threshold-70dBm/80MHz (measured after large-scale fading) Rx sensitivity-82dBm/80MHz (a packet with lower rx power is dropped) Link AdaptionFixed MCS =7 Channel estimationideal PHY abstractionRBIR, BCC [3, 4] Channel correlationSame as defined in the used channel model

5 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom MAC Parameters Slide 5 MAC parameters Access protocol[EDCA, AC_BE with default parameters] [CWmin = 15, CWmax = 1023, AIFSn=3 ] Queue lengthA single queue for each traffic link is set inside AP/STA sized of 2000 packets Traffic typeUDP CBR with rate 10^8bps MPDU size1540 Bytes (1472 Data + 28 IP header + 40 MAC header) Aggregation [A-MPDU / max aggregation size / BA window size, No A-MSDU, with immediate BA], Max aggregation: 64 MPDUs with 4-byte MPDU delimiter Max number of retries10 BeaconDisabled RTS/CTSOFF Traffic direction DL Only, UL only Throughput metricHistogram of per non-AP STA throughput (received bits/overall simulation time) Note: In the subsequent reported results, A-MSDU of up to 64 MSDUs is used.

6 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom Single-BSS Test Slide 6 Upright corner BSS B (STAs 3, 9,15, 21, 27) –DL only & UL only (STA rate in Mbps) –The same traffic is attached to each STA

7 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom Single-BSS Test: DL Only Slide 7 Data shows the similar trends with other companies results.

8 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom Single-BSS Test: UL Only Slide 8

9 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom Simulation results for UP. 2-STA and 3-STA subsets Note: MCS5. PER is calculated in UDP layer and incudes packet drops. Slide 9 May 2015 Throughput [Mbps]PER 2 STAs STA 3, STA 9 STA3: 95.84 STA9: 97.28 STA3: 0.16 STA9: 0.15 STA 3, STA 27 STA3: 95.10 STA 27: 95.53 STA3: 0.17 STA 27: 0.16 STA 3, STA 15 STA 3: 95.77 STA 15: 97.23 STA 3: 0.16 STA 15: 0.15 3 STAs STA 3, STA 9, STA 27 STA 3: 67.07 STA 9: 65.46 STA 27: 52.25 STA 3: 0.41 STA 9: 0.57 STA 27: 0.54 STA 3, STA 9, STA 27 STA 3: 59.89 STA 9: 58.95 STA 27: 65.52 STA 3: 0.47 STA 9: 0.48 STA 27: 0.45

10 doc.: IEEE 802.11-15/610r1 Submission Vida Ferdowsi, Newracom References Slide 10 [1] 11-14/1523r4 Offline Discussion Minutes of SLS Calibration [2] 11-09/0451r16 TGac Functional Requirements and Evaluation Methodology [3] 11-14/0571r6 Evaluation Methodology [4] 11-14/1176r0 PHY Abstraction Tables for 11ax System Level Simulation [5] 11-15/51r0 Box5 Calibration Results [6] 11-15/53r1 Box5 Results of 11ac SS6

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