1. MAC Simulation Results and Methodology (60GHz)
Sept 2012
doc.: IEEE /xxxxr0
November 2013
MAC Simulation Results and Methodology (60GHz)
Date:
Presenter:
Khiam Boon Png
Xiaoming Peng / I2R

2. Authors/Supporters List
November 2013
Authors/Supporters List
Khiam Boon Png

3. Authors/Supporters List
November 2013
Authors/Supporters List
Khiam Boon Png

4. November 2013
Proposal overview
This presentation is part and in support of the complete proposal described in /1301r0 (slides) and /1302r0 (text) that:
Enables the low power/low cost portable/mobile devices and the high performance devices, guaranteeing interoperability and communication between aj and ad devices
Supports dynamic bandwidth operation at 1.08GHz/2.16GHz channel
Supports dynamic channel transfer to coordinate the allocation of operating channel
Supports opportunistic transmissions and refined spatial sharing
Supports enhanced mobile device support mode
Supports distortion compensation for I/Q imbalance and PA nonlinearity
Khiam Boon Png

5. Scope of this presentation
November 2013
Scope of this presentation
Subclause from /1350r0 (EVM)
Doc #
2.1.1 Maximum throughput
/1348r0
2.1.2 Range requirement
2.1.3 Video requirements
As shown in this presentation, all TGaj performance requirements have been met and all needed performance results delivered
Khiam Boon Png

6. November 2013
FRD Section Maximum Throughput (at least 1 Gbps at MAC SAP) (1/5)
Scenario 1a and 1c: one PBSS operating in 2.16 GHz large band is shown in the right
PCP/AP is located at (0, 0)
mSTA1 is located in (1.5, 0.5)
mSTA2 is located in (0.5, 1.5)
mSTA3 is located in (-1.5, -0.5)
mSTA4 is located in (-0.5, -1.5)
Parameters and assumptions are given as below:
Link 1: mSTA1 is the source with infinite buffer and has packets to send always; mSTA2 is the destination and all packets from mSTA1 are destined to mSTA2
Link 2: mSTA3 is the source with infinite buffer and has packets to send always; mSTA4 is the destination and all packets from mSTA3 are destined to mSTA4
All MPDU sizes are 8000 bytes, MAC header 40 bytes, and PHY header 32 bytes
Control PHY rate = 27.5 Mbps
OFMD PHY rate = 6, Mbps (MCS 24, 64-QAM) and LOS channel
Antenna Gain: Tx = 8 dB; Rx = 8 dB.
mSTA2
mSTA1
PCP/AP
mSTA3
mSTA4
Khiam Boon Png

7. November 2013
FRD Section Maximum Throughput (at least 1 Gbps at MAC SAP) (2/5)
Scenario 1b or 1d: two PBSSs operating in their own 1.08 GHz small bands under DBC MAC protocol (IEEE /1291r1) is shown in the right
PCP/AP 1 is located at (0.5,0.5)
mSTA1 is located in (1.5, 0.5)
mSTA2 is located in (0.5, 1.5)
PCP/AP 2 is located at (-0.5, -0.5)
mSTA3 is located in (-1.5, -0.5)
mSTA4 is located in (-0.5, -1.5)
Parameters as defined as below
Link 1 in PBSS 1: mSTA1 is the source with infinite buffer and has packets to send always; mSTA2 is the destination and all packets from mSTA1 are destined to mSTA2
Link 2 in PBSS 2: mSTA3 is the source with infinite buffer and has packets to send always; mSTA4 is the destination and all packets from mSTA3 are destined to mSTA4
All MPDU sizes are 8000 bytes, MAC header 40 bytes, and PHY header 32 bytes
Control PHY rate = Mbps
OFDM PHY rate = 3, Mbps (MCS 24, 64-QAM) and LOS channel
Antenna Gain: Tx = 8 dB; Rx = 8 dB.
mSTA2
PCP/AP1
mSTA1
PCP/AP2
mSTA3
mSTA4
Khiam Boon Png

8. November 2013
FRD Section Maximum Throughput (at least 1 Gbps at MAC SAP) (3/5)
Allocation of SPs under Scenario 1a
Allocation of SPs under Scenario 1b
Each STA is configured with one antenna containing 12 sectors.
Other parameters are defined in IEEE ad specification.
Immediate-ACK
Note that for Scenario 1b, SIFS is set to 3 µs (or 6 µs) and aSlotTime is set to 8 µs.
BTI
A-BFT
ATI
SPLink1
SPLink2 …
170 µs
170 µs
20 ms
NP 1
NP 2
BTI
A-BFT
ATI
SPLink1
BTI
A-BFT
ATI
SPLink2 ms
20 ms
Khiam Boon Png

9. November 2013
FRD Section Maximum Throughput (at least 1 Gbps at MAC SAP) (4/5)
Allocation of CBAPs under Scenario 1c
Allocation of CBAPs under Scenario 1d
Each STA is configured with one antenna containing 12 sectors.
Other parameters are defined in IEEE ad specification.
RTS/CTS mechanism
Note that for Scenario 1b, SIFS is set to 3 µs (or 6 µs) and aSlotTime is set to 8 µs.
BTI
A-BFT
ATI
CBAPLink1
18.87ms
20 ms
NP 1
NP 2
BTI
A-BFT
ATI
CBAPLink1
BTI
A-BFT
ATI
CBAPLink2 ms
20 ms
Khiam Boon Png

10. Total throughput (Mbps) Average delay (microseconds)
November 2013
FRD Section Maximum Throughput (at least 1 Gbps at MAC SAP) (5/5)
Simulation Results:
Scenario
Throughput
(Link 1, Mbps)
(Link 2, Mbps)
Total throughput (Mbps)
Average delay (microseconds) 1a
1790.2
1758.2
3548.4
36.400 1b
(SIFS = 3 µs)
2125.9
4251.8
30.105
(SIFS = 6 µs)
1729.4
1729.5
3458.9
37.006 1c
831.5 —
76.970 1d
502.8
503.1
1005.9
453.4
453.3
906.7
Khiam Boon Png

11. FRD Section 2.1.2 Range Requirement (1 Gbps at 10 meters) (1/5)
November 2013
FRD Section Range Requirement (1 Gbps at 10 meters) (1/5)
Scenario 2a and 2c: one PBSS operating in 2.16 GHz large band is shown in the right
PCP/AP is located at (0, 0)
mSTA1 is located in (0, 5)
mSTA2 is located in (0, -5)
Parameters and assumptions are given as below:
Link 1: mSTA1 is the source with infinite buffer and has packets to send always; mSTA2 is the destination and all packets from mSTA1 are destined to mSTA2.
All MPDU sizes are 8000 bytes, MAC header 40 bytes, and PHY header 32 bytes
Control PHY rate = 27.5 Mbps
OFDM PHY rate = 2,079 Mbps (MCS 17, QPSK) and NLOS channel
Antenna Gain: Tx = 14 dB; Rx = 14 dB.
mSTA1
PCP/AP
mSTA2
Khiam Boon Png

12. FRD Section 2.1.2 Range Requirement (1 Gbps at 10 meters) (2/5)
November 2013
FRD Section Range Requirement (1 Gbps at 10 meters) (2/5)
Scenario 2b or 2d: two PBSSs operating in their own 1.08 GHz small bands under DBC MAC protocol (IEEE /1291r1) is shown in the right
PCP/AP 1 is located at (0,0.5)
mSTA1 is located in (0, 5)
mSTA2 is located in (0, -5)
PCP/AP 2 is located at (-0.5, 0)
mSTA3 is located in (-5, 0)
mSTA4 is located in (5, 0)
Parameters as defined as below
Link 1 in PBSS 1: mSTA1 is the source with infinite buffer and has packets to send always; mSTA2 is the destination and all packets from mSTA1 are destined to mSTA2.
Link 2 in PBSS 2: mSTA3 is the source with infinite buffer and has packets to send always; mSTA4 is the destination and all packets from mSTA3 are destined to mSTA4.
All MPDU sizes are 8000 bytes, MAC header 40 bytes, and PHY header 32 bytes
Control PHY rate = Mbps
OFDM PHY rate = 1,386 Mbps (MCS 18, 16-QAM) and NLOS channel
Antenna Gain: Tx = 14 dB; Rx = 14 dB.
mSTA1
PCP/AP 1
mSTA3
PCP/AP 2
mSTA4
mSTA2
Khiam Boon Png

13. FRD Section 2.1.2 Range Requirement (1 Gbps at 10 meters) (3/5)
November 2013
FRD Section Range Requirement (1 Gbps at 10 meters) (3/5)
Allocation of SPs under Scenario 2a
Allocation of SPs under Scenario 2b
Each STA is configured with one antenna containing 12 sectors.
Other parameters are defined in IEEE ad specification.
Immediate-ACK
Note that for Scenario 1b, SIFS is set to 3 µs (or 6 µs) and aSlotTime is set to 8 µs.
BTI
A-BFT
ATI
SPLink1
19.0 ms
20 ms
NP 1
NP 2
BTI
A-BFT
ATI
SPLink1
BTI
A-BFT
ATI
SPLink2 ms
20 ms
Khiam Boon Png

14. FRD Section 2.1.2 Range Requirement (1 Gbps at 10 meters) (4/5)
November 2013
FRD Section Range Requirement (1 Gbps at 10 meters) (4/5)
Allocation of CBAPs under Scenario 2c
Allocation of CBAPs under Scenario 2d
Each STA is configured with one antenna containing 12 sectors.
Other parameters are defined in IEEE ad specification.
RTS/CTS mechanism
Note that for Scenario 1b, SIFS is set to 3 µs (or 6 µs) and aSlotTime is set to 8 µs.
BTI
A-BFT
ATI
CBAPLink1
19.0 ms
20 ms
NP 1
NP 2
BTI
A-BFT
ATI
CBAPLink1
BTI
A-BFT
ATI
CBAPLink2 ms
20 ms
Khiam Boon Png

15. FRD Section 2.1.2 Range Requirement (1 Gbps at 10 meters) (5/5)
November 2013
FRD Section Range Requirement (1 Gbps at 10 meters) (5/5)
Simulation Results:
Scenario
Throughput
(Link 1, Mbps)
(Link 2, Mbps)
Total throughput (Mbps)
Average delay (microseconds) 2a
1598.4 —
40.041 2b
(SIFS = 3 µs)
1023.0
2046.0
62.563
(SIFS = 6 µs)
920.7
1841.3
69.515
(SIFS = 6 µs, No-ACK)
1042.1
1042.2
2084.3
61.412 2c
648.8
98.641 2d
399.8
799.6
368.0
736.0
Khiam Boon Png

16. FRD Section 2.1.3 Video Requirement (3 Gbps at Home Living Room) (1/3)
November 2013
FRD Section Video Requirement (3 Gbps at Home Living Room) (1/3)
Home living room scenario as defined in doc.: IEEE /1382r2
Parameters and assumptions are given as below:
STB (PCP/AP): The source with infinite buffer and has packets to send always.
TV (STA): The destination and all packets from STB are destined to TV.
The PBSS operates in 2.16 GHz large band.
All MPDU sizes are 8000 bytes and all A-MPDU sizes are bytes.
MAC header 40 bytes, and PHY header 32 bytes.
Control PHY rate = 27.5 Mbps.
OFDM PHY rate = 4,504.5 Mbps (MCS 21, 16-QAM) and NLOS channel.
Antenna Gain: Tx = 14 dB; Rx = 14 dB.
Each STA is configured with one antenna containing 12 sectors.
Other parameters are defined in IEEE ad specification
Khiam Boon Png

17. FRD Section 2.1.3 Video Requirement (3 Gbps at Home Living Room) (2/3)
November 2013
FRD Section Video Requirement (3 Gbps at Home Living Room) (2/3)
Allocation of SPs or CBAPs under Scenario 3a and 3b
Allocation of SPs or CBAPs under Scenario 3c
BTI
A-BFT
ATI
SP1
Gap1 …
Gap5
SP6
2970 µs
210 µs
20 ms
BTI
A-BFT
ATI
SP1
Gap1 …
Gap3
SP4
4660 µs
120 µs
20 ms
Khiam Boon Png

18. FRD Section 2.1.3 Video Requirement (3 Gbps at Home Living Room) (3/3)
November 2013
FRD Section Video Requirement (3 Gbps at Home Living Room) (3/3)
Simulation Results:
Scenario
Throughput (Mbps)
Packet Loss Rate (%)
# of packets that exceeded delay requirement
Average delay (microseconds)
Immediate-ACK
(MPDU = 8 KB)
2592.0
24.691
No-ACK
3168.0 —
20.202
BlockACK
(A-MPDU = 256 KB)
4096.0
15.625
Khiam Boon Png